ICE NGX Canada Inc.

Suite 2610, 225 – 6

th Avenue SW

Calgary, AB

Canada T2P 1N2

ngx.com

ice.com

September 26, 2023

VIA CFTC PORTAL

Christopher J. Kirkpatrick

Office of the Secretariat

Commodity Futures Trading Commission

Three Lafayette Centre

1155 21st St., N.W.

Washington, D.C. 20581

Re: Amendment to ICE NGX Canada Inc. Rules - Submission Pursuant to Section 

5c(c)(1) of the Commodity Exchange Act and CFTC Regulation § 40.6(a): Addition 

of New Futures Contracts at Transco-65

Dear Mr. Kirkpatrick:

Pursuant to Section 5c(c)(1) of the Commodity Exchange Act, as amended, (“Act”) and 

Commodity Futures Trading Commission (“Commission”) Regulation 40.6(a), ICE NGX Canada 

Inc. (“ICE NGX”) is submitting this self-certification to amend the ICE NGX Contracting Party 

Agreement (“CPA”). The CPA functions as the rulebook for ICE NGX’s exchange and 

clearinghouse operations and is a “rule” as that term is defined under Commission Regulation 

40.1(i).

1. Overview 

The Amendments reflect recent changes in the indices made available by third parties in respect 

of the Transco-65 delivery point. ICE NGX intends to implement the Amendments on October 23, 

2023 (or such later date as may be designated by ICE NGX).

2. Addition of Delivery Points

ICE NGX is making this submission to add two (2) physically-settled natural gas contracts (the 

“New Futures Contracts”) with delivery points at Transco-65. The New Futures Contracts are 

price-type additions to complement the existing Transco-65 product suite, reflecting new indices 

calculated and made available by third parties. ICE NGX is adding the New Futures Contracts at 

the request of market participants, as clients are currently unable to trade these onscreen and 

would like the flexibility to do so with a cleared product. Similar to the current product suite at the 

Transco-65 delivery point, ICE NGX does not believe the New Futures Contracts will be subject 

to manipulation and will provide added liquidity and transparency for trading at this delivery point.

3. Terms and Conditions of the New Futures Contracts

The New Futures Contracts are listed below as they will appear in Schedule “D” of the CPA. The 

amendments to Schedule “D” to reflect the New Futures Contracts are included in the Appendix 

to this submission. ICE NGX will provide the New Futures Contracts to its customers to be settled 

in accordance with the same terms as ICE NGX’s other U.S. natural gas product offerings.
 

ICE NGX Canada Inc.

Suite 2610, 225 – 6

th Avenue SW

Calgary, AB

Canada T2P 1N2

ngx.com

ice.com

Product Name Hub Name Hub Operator Notes

NG Phys Fut, ID, 

GDD

Transco-65 

(65 id)

Transcontinental Gas 

Pipeline Corporation

New GDD product referencing 

the new Transco station 65 

index

NG Phys Fut, ID, IF Transco-65 

(65 id)

Transcontinental Gas 

Pipeline Corporation

New IF product referencing the 

new Transco station 65 index

4. Name Change to Existing Transco-65 Products

ICE NGX also intends to rename two (2) of its existing physically settled natural gas contracts 

with delivery points at Transco-65 (the “Renamed Futures Contracts”), to distinguish these 

existing products from the New Futures Contracts. 

5. Terms and Conditions of the Renamed Futures Contracts

The Renamed Futures Contracts will appear in Schedule “D” of the CPA with their new hub 

names, as set out below. The amendments to Schedule “D” to reflect the name changes are 

included in the Appendix to this submission. ICE NGX will continue to provide the Renamed 

Futures Contracts to its customers with no changes to the terms and conditions currently 

applicable to the contracts. 

Product Name Current Hub 

Name

New Hub Name Notes

NG Phys Fut, ID, 

GDD 

Transco-65 Transco-65 (z3 id) Renaming of current Transco-65 

GDD product that currently 

references Transco zone 3 index

NG Phys Fut, ID, IF Transco-65 Transco-65 (z3 id) Renaming of current Transco-65 

IF product that currently 

references Transco zone 3 index

6. Compliance with Core Principles

ICE NGX reviewed the Amendments and determined that they comply with the rules and 

regulations of the Commission. In this regard, ICE NGX reviewed the derivatives clearing 

organization (“DCO”) core principles (each a “Core Principle”) and determined that the 

Amendments are potentially relevant to the following Core Principles and applicable regulations 

of the Commission thereunder.

Compliance (Core Principle C): The Amendments are consistent with Core Principle C -

Compliance and Commission Regulation 39.10, as the New Futures Contracts meet ICE NGX’s 

product eligibility standards, developed in accordance with Core Principle C, including, in 

particular, ICE NGX’s ability to manage the risk associated with the New Futures Contracts. 
 

ICE NGX Canada Inc.

Suite 2610, 225 – 6

th Avenue SW

Calgary, AB

Canada T2P 1N2

ngx.com

ice.com

7. Certifications

ICE NGX certifies that the proposed Amendments to the CPA discussed in this submission 

comply with the Act and the rules and regulations promulgated by the Commission thereunder. 

ICE NGX is not aware of any substantive opposing views expressed regarding the amendments. 

ICE NGX further certifies that, concurrent with this filing, a copy of the submission was posted on 

ICE NGX’s website and may be accessed at https://www.ice.com/ngx. 

Yours truly,

________________________

By: Martin McGregor

Title: General Counsel & CCO

Date: September 26, 2023
Product Name on ICE Hub Name

NGX

Product =

NGX; NGX

Cleared

Product =

ICE

Phys or Fin Product

Type Unit/ Currency Floating Price - Index1

Floating Price -

Index 2 Index 1 Publication Index 2 Publication Hub Operator or U.S.Hub Operator Tariff

Accessed via

WebICE and

trades/Clears

as NGX:

OTC Clears

thru DCO As

(EFRP)

NGX

Bilateral

trades on

NGX as:

Minimum

Futures Block

Size (GJ/MMBtu)

PHYSICAL FUTURES

NGX Phys FUT, BS, LD1 (US/MM) AB-NIT NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) Spectra Huntingdon ICE Phys BS USD/MMBtu LD1 NYMEX last day Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL East Hereford NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL East Hereford NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL Emerson 1 NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL Emerson 2 NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL Enbridge CDA NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL Enbridge EDA NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL Energir EDA NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL St Clair NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL-Chippawa NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL-Iroquois NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) TCPL-Niagara NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) Union-Dawn NGX Phys BS USD/MMBtu LD1 NYMEX last day Union Gas Limited Union General Terms Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 (US/MM) Union-Parkway NGX Phys BS USD/MMBtu LD1 NYMEX last day Union Gas Limited Union General Terms Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) AB-NIT / TCPL-Emerson 1 NGX Phys BS Spread USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) AB-NIT / TCPL-Emerson 2 NGX Phys BS Spread USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) AB-NIT / Union-Dawn NGX Phys BS Spread USD/MMBtu

TransCanada Pipelines

Limited and Union Gas

Limited

TransCanada Pipelines Limited Terms

& Conditions and Union General

Terms

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) TCPL St Clair / Union-Dawn NGX Phys BS Spread USD/MMBtu

TransCanada Pipelines

Limited and Union Gas

Limited

TransCanada Pipelines Limited Terms

& Conditions and Union General

Terms

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union Dawn / TCPL Enbridge

CDA NGX Phys BS Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union Parkway / TCPL

Enbridge CDA NGX Phys BS Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union Dawn / TCPL Enbridge

EDA NGX Phys BS Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union-Dawn / TCPL Energir

EDA NGX Phys BS Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union-Dawn / TCPL Iroquois NGX Phys BS Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union-Dawn / TCPL

Chippawa NGX Phys BS Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union-Dawn / TCPL Niagara NGX Phys BS Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union-Dawn / Union Parkway NGX Phys BS Spread USD/MMBtu Union Gas Limited Union General Terms Physically

Settled Future

Physically

Settled Future N/A 100
Product Name on ICE Hub Name

NGX

Product =

NGX; NGX

Cleared

Product =

ICE

Phys or Fin Product

Type Unit/ Currency Floating Price - Index1

Floating Price -

Index 2 Index 1 Publication Index 2 Publication Hub Operator or U.S.Hub Operator Tariff

Accessed via

WebICE and

trades/Clears

as NGX:

OTC Clears

thru DCO As

(EFRP)

NGX

Bilateral

trades on

NGX as:

Minimum

Futures Block

Size (GJ/MMBtu)

NGX Phys FUT, FP (CA/GJ) AB-NIT NGX Phys FP CAD/GJ TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (CA/GJ) APC-ATP NGX Phys FP CAD/GJ Alliance Pipeline L.P. Alliance Pipeline L.P. FERC Gas

Tariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) APC-ATP NGX Phys FP USD/MMBtu Alliance Pipeline L.P. Alliance Pipeline L.P. FERC Gas

Tariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (CA/GJ) TCPL Empress NGX Phys FP CAD/GJ TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (CA/GJ) Spectra Station #2 NGX Phys FP CAD/GJ Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (CA/GJ) Suffield 2 NGX Phys FP CAD/GJ TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (CA/GJ) TEP NGX Phys FP CAD/GJ TransGas Limited TransGas Service Tariff Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) AB-NIT NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) Spectra Huntingdon ICE Phys FP USD/MMBtu Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) Spectra Station #2 NGX Phys FP USD/MMBtu Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL Emerson 1 NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL Emerson 2 NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL Enbridge CDA NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL Enbridge EDA NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL Energir EDA NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL St Clair NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL-Chippawa NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL-Iroquois NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) TCPL-Niagara NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) Union-Dawn NGX Phys FP USD/MMBtu Union Gas Limited Union General Terms Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP (US/MM) Union-Parkway NGX Phys FP USD/MMBtu Union Gas Limited Union General Terms Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (CA/GJ) AB-NIT / Suffield 2 NGX Phys FP Spread CAD/GJ TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (CA/GJ) AB-NIT / TCPL Empress NGX Phys FP Spread CAD/GJ TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP SPR (CA/GJ) APC-ATP/AB-NIT NGX Phys FP Spread CAD/GJ Alliance Pipeline L.P. Alliance Pipeline L.P. FERC Gas

Tariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP SPR (CA/GJ) Spectra-Stn2/AB-NIT NGX Phys FP Spread CAD/GJ

Duke Energy Gas

Transmission and

TransCanada Pipelines

Limited

Duke Energy Gas Transmission

General Terms & Conditions and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Spectra Station #2/Spectra

Huntingdon NGX Phys FP Spread USD/MMBtu Duke Energy GasTransmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) TCPL St Clair / Union-Dawn NGX Phys FP Spread USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Union Dawn / TCPL Enbridge

CDA NGX Phys FP Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Union Parkway / TCPL

Enbridge CDA NGX Phys FP Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100
Product Name on ICE Hub Name

NGX

Product =

NGX; NGX

Cleared

Product =

ICE

Phys or Fin Product

Type Unit/ Currency Floating Price - Index1

Floating Price -

Index 2 Index 1 Publication Index 2 Publication Hub Operator or U.S.Hub Operator Tariff

Accessed via

WebICE and

trades/Clears

as NGX:

OTC Clears

thru DCO As

(EFRP)

NGX

Bilateral

trades on

NGX as:

Minimum

Futures Block

Size (GJ/MMBtu)

NGX Phys FUT, FP Spr (US/MM) Union Dawn / TCPL Enbridge

EDA NGX Phys FP Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Union Dawn / TCPL Energir

EDA NGX Phys FP Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Union-Dawn / TCPL Iroquois NGX Phys FP Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Union-Dawn / TCPL

Chippawa NGX Phys FP Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Union-Dawn / TCPL Niagara NGX Phys FP Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Union-Dawn / Union Parkway NGX Phys FP Spread USD/MMBtu Union Gas Limited Union General Terms Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 2a NGX (CA/GJ) AB-NIT NGX Phys ID CAD/GJ ICE NGX AB-NIT Same

Day Index (2A)

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, Same Day (CAD/GJ) APC-ATP NGX Phys ID CAD/GJ Exchange's Website and

CGPR Alliance Pipeline L.P. Alliance Pipeline L.P. FERC GasTariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 2a NGX (US/MM) AB-NIT NGX Phys ID USD/MMBtu ICE NGX AB-NIT Same

Day Index (2A US)

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, Day Ahead (CAD/GJ) APC-ATP NGX Phys ID CAD/GJ Exchange's Website and

CGPR Alliance Pipeline L.P. Alliance Pipeline L.P. FERC GasTariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 4a NGX (CA/GJ) AB-NIT NGX Phys ID CAD/GJ ICE NGX AB-NIT Same

Day Index (4A)

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 2a NGX (CA/GJ) APC-ATP NGX Phys ID CAD/GJ ICE NGX AB-NIT Same

Day Index (2A)

Exchange's Website and

CGPR Alliance Pipeline L.P. Alliance Pipeline L.P. FERC GasTariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 5a NGX (CA/GJ) AB-NIT NGX Phys ID CAD/GJ ICE NGX AB-NIT Same

Day Index (5A)

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 5a NGX (CA/GJ) APC-ATP NGX Phys ID CAD/GJ ICE NGX AB-NIT Same

Day Index (5A)

Exchange's Website and

CGPR Alliance Pipeline L.P. Alliance Pipeline L.P. FERC GasTariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 5a NGX (CA/GJ) TEP NGX Phys ID CAD/GJ ICE NGX AB-NIT Same

Day Index (5A)

Exchange's Website and

CGPR TransGas Limited TransGas Service Tariff PhysicallySettled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 5a NGX (US/MM) AB-NIT NGX Phys ID USD/MMBtu ICE NGX AB-NIT Same

Day Index (5A US)

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 5a NGX (US/MM) APC-ATP NGX Phys ID USD/MMBtu ICE NGX AB-NIT Same

Day Index (5A US)

Exchange's Website and

CGPR Alliance Pipeline L.P. Alliance Pipeline L.P. FERC GasTariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 7a NGX (CA/GJ) AB-NIT NGX Phys ID CAD/GJ ICE NGX AB-NIT Month

Ahead Index (7A)

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 7a NGX (CA/GJ) APC-ATP NGX Phys ID CAD/GJ ICE NGX AB-NIT Month

Ahead Index (7A)

Exchange's Website and

CGPR Alliance Pipeline L.P. Alliance Pipeline L.P. FERC GasTariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 7a NGX (CA/GJ) Spectra Station #2 NGX Phys ID CAD/GJ ICE NGX AB-NIT Month

Ahead Index (7A)

Exchange's Website and

CGPR

Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 7a NGX (US/MM) AB-NIT NGX Phys ID USD/MMBtu ICE NGX AB-NIT Month

Ahead Index (7A)

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, 7a NGX (US/MM) APC-ATP NGX Phys ID USD/MMBtu ICE NGX AB-NIT Month

Ahead (7A US)

Exchange's Website and

CGPR Alliance Pipeline L.P. Alliance Pipeline L.P. FERC GasTariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, Day Ahead (US/MM) Union-Dawn NGX Phys ID USD/MMBtu ICE NGX Union-Dawn

Day Ahead Index

Exchange's Website and

CGPR Union Gas Limited Union General Terms PhysicallySettled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, Day Ahead (US/MM) TCPL Emerson 1 NGX Phys ID USD/MMBtu ICE NGX TCPL Emerson

1 Day Ahead Index

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, Day Ahead (US/MM) TCPL Emerson 2 NGX Phys ID USD/MMBtu ICE NGX TCPL Emerson

2 Day Ahead Index

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

and Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, Day Ahead NGX (CA/GJ) AB-NIT NGX Phys ID CAD/GJ ICE NGX AB-NIT Day

Ahead Index

Exchange's Website and

CGPR

TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, Day Ahead NGX (CA/GJ) APC-ATP NGX Phys ID CAD/GJ ICE NGX AB-NIT Day

Ahead Index

Exchange's Website and

CGPR Alliance Pipeline L.P. Alliance Pipeline L.P. FERC GasTariff

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, Day Ahead NGX (CA/GJ) Spectra Station #2 NGX Phys ID CAD/GJ ICE NGX Spectra Station

#2 Day Ahead Index

Exchange's Website and

CGPR

Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, GD (US/MM) Spectra Huntingdon ICE Phys ID USD/MMBtu GDD Platts Gas Daily Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, ID, IF (US/MM) Spectra Huntingdon ICE Phys ID USD/MMBtu IF Platts Inside Ferc Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FWD, FP (US/MM) Spectra Huntingdon ICE Phys FP USD/MMBtu Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions N/A N/A Forward N/A

NGX Phys FWD, ID, GD (US/MM) Spectra Huntingdon ICE Phys ID USD/MMBtu GDD Platts Gas Daily Duke Energy Gas

Transmission

Duke Energy Gas Transmission

General Terms & Conditions N/A N/A Forward N/A

NGX Phys FUT, BS, LD1 (US/MM) TCPL North Bay Junction NGX Phys BS USD/MMBtu LD1 NYMEX last day TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100
Product Name on ICE Hub Name

NGX

Product =

NGX; NGX

Cleared

Product =

ICE

Phys or Fin Product

Type Unit/ Currency Floating Price - Index1

Floating Price -

Index 2 Index 1 Publication Index 2 Publication Hub Operator or U.S.Hub Operator Tariff

Accessed via

WebICE and

trades/Clears

as NGX:

OTC Clears

thru DCO As

(EFRP)

NGX

Bilateral

trades on

NGX as:

Minimum

Futures Block

Size (GJ/MMBtu)

NGX Phys FUT, FP (US/MM) TCPL North Bay Junction NGX Phys FP USD/MMBtu TransCanada Pipelines

Limited

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, BS, LD1 Spr (US/MM) Union Dawn/TCPL North Bay

Junction NGX Phys BS Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

NGX Phys FUT, FP Spr (US/MM) Union Dawn/TCPL North Bay

Junction NGX Phys FP Spread USD/MMBtu

Union Gas Limited and

TransCanada Pipelines

Limited

Union General Terms and

TransCanada Pipelines Limited Terms

& Conditions

Physically

Settled Future

Physically

Settled Future N/A 100

TOTAL CAD Natgas Physical Futures 92

FINANCIAL FUTURES

ICE NGX Fin FUT FF, FP for 7a NGX AB-NIT NGX Fin Fixed for

Floating USD/MMBtu

ICE NGX AB-NIT

Month Ahead (7A

US)

Exchange's Website

and CGPR

Financially

Settled Future

Financially

Settled Future N/A 100

ICE NGX Fin FUT FF, FP for 7A NGX AB-NIT NGX Fin Fixed for

Floating CAD/GJ

ICE NGX AB-NIT

Month Ahead (7A

CAD)

Exchange's Website

and CGPR

Financially

Settled Future

Financially

Settled Future N/A 100

ICE NGX Fin FUT SS, FP for 5a NGX AB-NIT NGX Fin Swing

Swap USD/MMBtu

ICE NGX AB-NIT

Same Day Index

(5A US)

Exchange's Website

and CGPR

Financially

Settled Future

Financially

Settled Future N/A 100

ICE NGX Fin FUT SS, FP for 5a NGX AB-NIT NGX Fin Swing

Swap CAD/GJ

ICE NGX AB-NIT

Same Day Index

(5A CAD)

Exchange's Website

and CGPR

Financially

Settled Future

Financially

Settled Future N/A 100

TOTAL CAD Natgas Financial Futures 4

OPTIONS

ICE NGX Option, FP for 7A FIN Future AB-NIT NGX Fin Option CAD/GJ

ICE NGX AB-NIT

Month Ahead (7A

CAD)

Exchange's Website

and CGPR Option Option N/A 100

TOTAL Options 1
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, BS, LD1 ANR-SE-T ICE Phys BS USD/MMBtu LD1 NYMEX last

day

American Natural

Resources Pipeline

Co

N/A ANR FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP ANR-SE-T ICE Phys FP USD/MMBtu

American Natural

Resources Pipeline

Co

N/A ANR FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD ANR-SE-T ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

American Natural

Resources Pipeline

Co

N/A ANR FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF ANR-SE-T ICE Phys ID USD/MMBtu IF Platts Inside

FERC

American Natural

Resources Pipeline

Co

N/A ANR FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 ANR-SW ICE Phys BS USD/MMBtu LD1 NYMEX last

day

American Natural

Resources Pipeline

Co

N/A ANR FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP ANR-SW ICE Phys FP USD/MMBtu

American Natural

Resources Pipeline

Co

N/A ANR FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD ANR-SW ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

American Natural

Resources Pipeline

Co

N/A ANR FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF ANR-SW ICE Phys ID USD/MMBtu IF Platts Inside

FERC

American Natural

Resources Pipeline

Co

N/A ANR FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 APC-ACE ICE Phys BS USD/MMBtu LD1 NYMEX last

day Alliance Pipeline N/A Alliance PipelineFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP APC-ACE ICE Phys FP USD/MMBtu Alliance Pipeline N/A Alliance Pipeline

FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD APC-ACE ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Alliance Pipeline N/A Alliance PipelineFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI APC-ACE ICE Phys ID USD/MMBtu NGI NGI Alliance Pipeline N/A Alliance Pipeline

FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 CG - Mainline ICE Phys BS USD/MMBtu LD1 NYMEX last

day Columbia Gulf N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP CG - Mainline ICE Phys FP USD/MMBtu Columbia Gulf N/A Columbia FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD CG - Mainline ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Columbia Gulf N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF CG - Mainline ICE Phys ID USD/MMBtu IF Platts Inside

Ferc Columbia Gulf N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 CG - Onshore ICE Phys BS USD/MMBtu LD1 NYMEX last

day Columbia Gulf N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP CG - Onshore ICE Phys FP USD/MMBtu Columbia Gulf N/A Columbia FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD CG - Onshore ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Columbia Gulf N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF CG - Onshore ICE Phys ID USD/MMBtu IF Platts Inside

Ferc Columbia Gulf N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, BS, LD1 Cheyenne Hub ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Colorado Interstate

Gas Company Yes CIG Pipeline Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, FP Cheyenne Hub ICE Phys FP USD/MMBtu Colorado Interstate

Gas Company Yes CIG Pipeline Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, GDD Cheyenne Hub ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Colorado Interstate

Gas Company Yes CIG Pipeline Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, IF Cheyenne Hub ICE Phys ID USD/MMBtu IF

Platts Inside

FERC CIG

Rocky

Mountains

Colorado Interstate

Gas Company Yes CIG Pipeline Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Consumers - Citygate ICE Phys BS USD/MMBtu LD1 NYMEX last

day Consumers Energy N/A not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, FP Consumers - Citygate ICE Phys FP USD/MMBtu Consumers Energy N/A not FERC regulated Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Consumers - Citygate ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Consumers Energy N/A not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, IF Consumers - Citygate ICE Phys ID USD/MMBtu IF Platts Inside

Ferc Consumers Energy N/A not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Cove Point ICE Phys BS USD/MMBtu LD1 BHE GT&S Yes Cove Point LNG, LP

FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Cove Point ICE Phys FP USD/MMBtu BHE GT&S Yes Cove Point LNG, LP

FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Cove Point ICE Phys ID USD/MMBtu GDD Platts Gas

Daily BHE GT&S Yes Cove Point LNG, LPFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Eastern Gas - North ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Eastern Gas

Transmission

System

N/A Eastern Gas

Transmission Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Eastern Gas - North ICE Phys FP USD/MMBtu

Eastern Gas

Transmission

System

N/A Eastern Gas

Transmission Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Eastern Gas - North ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Eastern Gas

Transmission

System

N/A Eastern Gas

Transmission Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Eastern Gas - North ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Eastern Gas

Transmission

System

N/A Eastern Gas

Transmission Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Eastern Gas - South ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Eastern Gas

Transmission

System

N/A Eastern Gas

Transmission Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Eastern Gas - South ICE Phys FP USD/MMBtu

Eastern Gas

Transmission

System

N/A Eastern Gas

Transmission Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Eastern Gas - South ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Eastern Gas

Transmission

System

N/A Eastern Gas

Transmission Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Eastern Gas - South ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Eastern Gas

Transmission

System

N/A Eastern Gas

Transmission Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 EGT-Flex ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Enable Midstream

Partners N/A Enable FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP EGT-Flex ICE Phys FP USD/MMBtu Enable Midstream

Partners N/A Enable FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, GDD EGT-Flex ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Enable Midstream

Partners N/A Enable FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF EGT-Flex ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Enable Midstream

Partners N/A Enable FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 El Paso Keystone ICE Phys BS USD/Mmbtu LD1 NYMEX last

day El Paso Pipeline N/A El Paso Ferc Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, FP El Paso Keystone ICE Phys FP USD/Mmbtu El Paso Pipeline N/A El Paso Ferc Tariff Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD El Paso Keystone (EP

Perm ID)

ICE Phys ID USD/Mmbtu GDD Platt's Gas

Daily El Paso Pipeline N/A El Paso Ferc Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, GDD El Paso Keystone (EP

WTX ID) ICE Phys ID USD/Mmbtu GDD Platt's GasDaily El Paso Pipeline N/A El Paso Ferc Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, IF El Paso Keystone (EP

Perm ID)

ICE Phys ID USD/Mmbtu IF Platt's Inside

FERC El Paso Pipeline N/A El Paso Ferc Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, IF El Paso Keystone (EP

WTX ID) ICE Phys ID USD/Mmbtu IF Platt's InsideFERC El Paso Pipeline N/A El Paso Ferc Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, BS, LD1 El Paso San Juan

Blanco Pool ICE Phys BS USD/Mmbtu LD1 NYMEX lastday El Paso Pipeline N/A El Paso FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP El Paso San Juan

Blanco Pool ICE Phys FP USD/Mmbtu El Paso Pipeline N/A El Paso FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD El Paso San Juan

Blanco Pool ICE Phys ID USD/Mmbtu GDD Platt's GasDaily El Paso Pipeline N/A El Paso FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF El Paso San Juan

Blanco Pool ICE Phys ID USD/Mmbtu IF Platt's InsideFERC El Paso Pipeline N/A El Paso FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 FGT-Z3 ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Florida Gas

Transmission

Company, LLC

N/A FGT FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP FGT-Z3 ICE Phys FP USD/MMBtu

Florida Gas

Transmission

Company, LLC

N/A FGT FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD FGT-Z3 ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Florida Gas

Transmission

Company, LLC

N/A FGT FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF FGT-Z3 ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Florida Gas

Transmission

Company, LLC

N/A FGT FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 GTN - Stanfield ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP GTN - Stanfield ICE Phys FP USD/MMBtu

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD GTN - Stanfield ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI GTN - Stanfield ICE Phys ID USD/MMBtu NGI NGI

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP GTN-Kingsgate ICE Phys FP USD/MMBtu

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, GDD GTN-Kingsgate ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI GTN-Kingsgate ICE Phys ID USD/MMBtu NGI NGI

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 GTN-Kingsgate ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 GTN-Malin ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP GTN-Malin ICE Phys FP USD/MMBtu

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD GTN-Malin ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI GTN-Malin ICE Phys ID USD/MMBtu NGI NGI

Gas Transmission

Northwest

Corporation

N/A

Gas Transmission

Northwest FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Henry ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Sabine Hub

Services (US

Pipeline Operator:

Sabine Pipeline

N/A Sabine Hub Services

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Henry ICE Phys FP USD/MMBtu

Sabine Hub

Services (US

Pipeline Operator:

Sabine Pipeline

N/A Sabine Hub Services

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Henry ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Sabine Hub

Services (US

Pipeline Operator:

Sabine Pipeline

N/A Sabine Hub Services

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Henry ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Sabine Hub

Services (US

Pipeline Operator:

Sabine Pipeline

N/A Sabine Hub Services

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 HSC-HPL Pool ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Energy Transfer

Partners LP N/A

Railroad

Commission of

Texas Houston Pipe

Line Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP HSC-HPL Pool ICE Phys FP Energy Transfer

Partners LP N/A

Railroad

Commission of

Texas Houston Pipe

Line Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD HSC-HPL Pool ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Energy Transfer

Partners LP N/A

Railroad

Commission of

Texas Houston Pipe

Line Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF HSC-HPL Pool ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Energy Transfer

Partners LP N/A

Railroad

Commission of

Texas Houston Pipe

Line Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Iroquois (Into) ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Iroquois Gas

Transmission Yes IGT FERC Gas Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, FP Iroquois (Into) ICE Phys FP USD/MMBtu Iroquois Gas

Transmission Yes IGT FERC Gas Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, GDD Iroquois (Into) ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Iroquois Gas

Transmission Yes IGT FERC Gas Tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, IF Iroquois (Into) ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Iroquois Gas

Transmission Yes IGT FERC Gas Tariff Physically SettledFuture

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, BS, LD1 Katy Enstor ICE Phys BS USD/MMBtu LD1 NYMEX last

day Enstor Katy Storage N/A

Railroad

Commission of

Texas Enstor Katy

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Katy Enstor ICE Phys FP USD/MMBtu Enstor Katy Storage N/A

Railroad

Commission of

Texas Enstor Katy

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Katy Enstor ICE Phys ID USD/MMBtu GDD Platt’s Gas

Daily Enstor Katy Storage N/A

Railroad

Commission of

Texas Enstor Katy

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Katy Enstor (HSC id) ICE Phys ID USD/MMBtu IF Platts Inside

Ferc Enstor Katy Storage N/A

Railroad

Commission of

Texas Enstor Katy

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Katy Enstor (Katy id) ICE Phys ID USD/MMBtu IF Platts Inside

Ferc Enstor Katy Storage N/A

Railroad

Commission of

Texas Enstor Katy

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Katy Oasis ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Energy Transfer

Partners LP Yes

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Katy Oasis ICE Phys FP USD/MMBtu Energy Transfer

Partners LP Yes

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Katy Oasis ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Energy Transfer

Partners LP Yes

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Katy Oasis (HSC id) ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Energy Transfer

Partners LP Yes

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Katy Oasis (Katy id) ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Energy Transfer

Partners LP Yes

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP KRGT - Del Pool ICE Phys FP USD/MMBtu Kern River Gas

Transmission Co. N/A

Kern River Gas

Transmission FERC

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD KRGT - Del Pool ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Kern River Gas

Transmission Co. N/A

Kern River Gas

Transmission FERC

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI KRGT - Del Pool ICE Phys ID USD/MMBtu NGI NGI Kern River Gas

Transmission Co. N/A

Kern River Gas

Transmission FERC

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 KRGT - Del Pool ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Kern River Gas

Transmission Co. N/A

Kern River Gas

Transmission FERC

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP KRGT - Rec Pool ICE Phys FP USD/MMBtu Kern River Gas

Transmission Co. N/A

Kern River Gas

Transmission FERC

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD KRGT - Rec Pool ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Kern River Gas

Transmission Co. N/A

Kern River Gas

Transmission FERC

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF KRGT - Rec Pool ICE Phys ID USD/MMBtu IF

Platts

Inside

FERC

Kern River Gas

Transmission Co. N/A

Kern River Gas

Transmission FERC

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 KRGT - Rec Pool ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Kern River Gas

Transmission Co. N/A

Kern River Gas

Transmission FERC

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Leidy-Transco ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Leidy-Transco ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Leidy-Transco ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, IF Leidy-Transco ICE Phys ID USD/MMBtu IF

Platts

Inside

FERC

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Michcon ICE Phys BS USD/MMBtu LD1 NYMEX last

day Michcon Yes not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, FP Michcon ICE Phys FP USD/MMBtu Michcon Yes not FERC regulated Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Michcon ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Michcon Yes not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, IF Michcon ICE Phys ID USD/MMBtu IF Platts Inside

Ferc Michcon Yes not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Millennium East Pool ICE Phys BS USD/MMBtu LD1 NYMEX last

day Millennium Pipeline N/A Millennium PipelineFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Millennium East Pool ICE Phys FP USD/MMBtu Millennium Pipeline N/A Millennium Pipeline

FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Millennium East Pool ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Millennium Pipeline N/A Millennium PipelineFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Millennium East Pool ICE Phys ID USD/MMBtu IF Platts Inside

Ferc Millennium Pipeline N/A Millennium PipelineFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Moss Bluff Inter ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Spectra Energy

Transmission Yes not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, FP Moss Bluff Inter ICE Phys FP USD/MMBtu Spectra Energy

Transmission Yes not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, BS, LD1 NBPL - Ventura ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Northern Border

Pipeline N/A NBPL Ferc GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP NBPL - Ventura ICE Phys FP USD/MMBtu Northern Border

Pipeline N/A NBPL Ferc GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD NBPL - Ventura ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Northern Border

Pipeline N/A NBPL Ferc GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF NBPL - Ventura ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Northern Border

Pipeline N/A NBPL Ferc GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 NGPL - Nicor ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP NGPL - Nicor ICE Phys FP USD/MMBtu Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD NGPL - Nicor ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI NGPL - Nicor ICE Phys ID USD/MMBtu NGI NGI Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 NGPL - Nipsco ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP NGPL - Nipsco ICE Phys FP USD/MMBtu Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, GDD NGPL - Nipsco ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI NGPL - Nipsco ICE Phys ID USD/MMBtu NGI NGI Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 NGPL - STX ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP NGPL - STX ICE Phys FP USD/MMBtu Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD NGPL - STX ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF NGPL - STX ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 NGPL Midcont Pool ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP NGPL Midcont Pool ICE Phys FP USD/MMBtu Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD NGPL Midcont Pool ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF NGPL Midcont Pool ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 NGPL TXOK East ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP NGPL TXOK East ICE Phys FP USD/MMBtu Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD NGPL TXOK East ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF NGPL TXOK East ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Natural Gas

Pipeline N/A NGPL FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 NNG-Demarc ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Northern Natural

Gas N/A Northern FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP NNG-Demarc ICE Phys FP USD/MMBtu Northern Natural

Gas N/A Northern FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD NNG-Demarc ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Northern Natural

Gas N/A Northern FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF NNG-Demarc ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Northern Natural

Gas N/A Northern FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 NNG-Ventura ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Northern Natural

Gas Co. N/A NNG FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP NNG-Ventura ICE Phys FP USD/MMBtu Northern Natural

Gas Co. N/A NNG FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD NNG-Ventura ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Northern Natural

Gas Co. N/A NNG FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, IF NNG-Ventura ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Northern Natural

Gas Co. N/A NNG FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Oasis-Waha Pool ICE Phys BS USD/Mmbtu LD1 NYMEX last

day

Energy Transfer

Partners LP N/A

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Oasis-Waha Pool ICE Phys FP USD/Mmbtu Energy Transfer

Partners LP N/A

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Oasis-Waha Pool ICE Phys ID USD/Mmbtu GDD Platts Gas

Daily

Energy Transfer

Partners LP N/A

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Oasis-Waha Pool ICE Phys ID USD/Mmbtu IF Platts Inside

FERC

Energy Transfer

Partners LP N/A

Railroad

Commission of

Texas Oasis Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 OGT ICE Phys BS USD/Mmbtu LD1 NYMEX last

day

Oneok Gas

Transportation, LLC N/A Oneok GasTransportation Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP OGT ICE Phys FP USD/Mmbtu Oneok Gas

Transportation, LLC N/A Oneok GasTransportation Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD OGT ICE Phys ID USD/Mmbtu GDD Platts Gas

Daily

Oneok Gas

Transportation, LLC N/A Oneok GasTransportation Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF OGT ICE Phys ID USD/Mmbtu IF Platts Inside

FERC

Oneok Gas

Transportation, LLC N/A Oneok GasTransportation Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Opal ICE Phys BS USD/MMBtu LD1 NYMEX last

day Williams N/A not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, FP Opal ICE Phys FP USD/MMBtu Williams N/A not FERC regulated Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Opal ICE Phys ID USD/Mmbtu GDD Platts Gas

Daily Williams N/A not FERC regulated Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, IF Opal ICE Phys ID USD/Mmbtu IF

Platts Inside

FERC, N/W

Pipeline

Rocky

Williams N/A not FERC regulated Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Panhandle ICE Phys BS USD/MMBtu LD1 NYMEX last

day Panhandle Eastern N/A Panhandle FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Panhandle ICE Phys FP USD/MMBtu Panhandle Eastern N/A Panhandle FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Panhandle ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Panhandle Eastern N/A Panhandle FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Panhandle ICE Phys ID USD/MMBtu IF Platts Inside

Ferc Panhandle Eastern N/A Panhandle FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 PG&E-Citygate ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Pacific Gas and

Electric Company N/A

Pacific Gas and

Electric Company

Tariff Book

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP PG&E-Citygate ICE Phys FP USD/MMBtu Pacific Gas and

Electric Company N/A

Pacific Gas and

Electric Company

Tariff Book

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD PG&E-Citygate ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Pacific Gas and

Electric Company N/A

Pacific Gas and

Electric Company

Tariff Book

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI PG&E-Citygate ICE Phys ID USD/MMBtu NGI NGI Pacific Gas and

Electric Company N/A

Pacific Gas and

Electric Company

Tariff Book

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, BS, LD1 PG&E-Topock ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Pacific Gas and

Electric Company N/A

Pacific Gas and

Electric Company

Tariff Book

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP PG&E-Topock ICE Phys FP USD/MMBtu Pacific Gas and

Electric Company N/A

Pacific Gas and

Electric Company

Tariff Book

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD PG&E-Topock ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Pacific Gas and

Electric Company N/A

Pacific Gas and

Electric Company

Tariff Book

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, NGI PG&E-Topock ICE Phys ID USD/MMBtu NGI NGI Pacific Gas and

Electric Company N/A

Pacific Gas and

Electric Company

Tariff Book

Physically Settled

Future

Physically

Settled Future 100

NG, Phys, FUT, BS, LD1 Pine Prairie ICE Phys BS USD/MMBtu LD1 NYMEX last

day

PINE PRAIRIE

ENERGY CENTER,

LLC

N/A PINE PRAIRIE ENERGY

CENTER, LLC FERC

GAS TARIFF

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP

Pine Prairie ICE Phys FP USD/MMBtu

PINE PRAIRIE

ENERGY CENTER,

LLC

N/A PINE PRAIRIE ENERGY

CENTER, LLC FERC

GAS TARIFF

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Pine Prairie ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

PINE PRAIRIE

ENERGY CENTER,

LLC

N/A PINE PRAIRIE ENERGY

CENTER, LLC FERC

GAS TARIFF

Physically Settled

Future

Physically

Settled Future 100

NG, Phys FUT, ID, IF Pine Prairie ICE Phys ID USD/MMBtu IF Platts Inside

FERC

PINE PRAIRIE

ENERGY CENTER,

LLC

N/A PINE PRAIRIE ENERGY

CENTER, LLC FERC

GAS TARIFF

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 REX E-ANR ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP REX E-ANR ICE Phys FP USD/MMBtu Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD REX E-ANR ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF REX E-ANR ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 REX E-NGPL ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP REX E-NGPL ICE Phys FP USD/MMBtu Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD REX E-NGPL ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF REX E-NGPL ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 REX E-MidW ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP REX E-MidW ICE Phys FP USD/MMBtu Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD REX E-MidW ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF REX E-MidW ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 REX E-PEPL ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, FP REX E-PEPL ICE Phys FP USD/MMBtu Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD REX E-PEPL ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF REX E-PEPL ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 REX E-Trunk ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP REX E-Trunk ICE Phys FP USD/MMBtu Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD REX E-Trunk ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF REX E-Trunk ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Rockies Express

Pipeline Yes

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 REX Cheyenne Comp

Pool ICE Phys BS USD/MMBtu LD1 NYMEX lastday

Rockies Express

Pipeline N/A

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP REX Cheyenne Comp

Pool ICE Phys FP USD/MMBtu Rockies ExpressPipeline N/A

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD REX Cheyenne Comp

Pool ICE Phys ID USD/MMBtu GDD Platts GasDaily

Rockies Express

Pipeline N/A

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF REX Cheyenne Comp

Pool ICE Phys ID USD/MMBtu IF Platts InsideFerc

Rockies Express

Pipeline N/A

Rockies Express

Pipeline FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Socal Citygate ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Southern California

Gas Co N/A CPUC tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, FP Socal Citygate ICE Phys FP USD/MMBtu Southern California

Gas Co N/A CPUC tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, GDD Socal Citygate ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Southern California

Gas Co N/A CPUC tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, ID, NGI Socal Citygate ICE Phys ID USD/MMBtu NGI NGI Southern California

Gas Co N/A CPUC tariff Physically SettledFuture

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Sonat-Z0 South ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Southern Natural

Gas Company, LLC N/A

Southern Natural

Gas Company, LLC

FERC Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Sonat-Z0 South ICE Phys FP USD/MMBtu Southern Natural

Gas Company, LLC N/A

Southern Natural

Gas Company, LLC

FERC Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Sonat-Z0 South ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Southern Natural

Gas Company, LLC N/A

Southern Natural

Gas Company, LLC

FERC Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Sonat-Z0 South ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Southern Natural

Gas Company, LLC N/A

Southern Natural

Gas Company, LLC

FERC Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Stagecoach Marcellus

Hub ICE Phys BS USD/MMBtu LD1 NYMEX lastday

Central New York

Oil And Gas N/A

Central New York Oil

And Gas Company,

LLC FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Stagecoach Marcellus

Hub ICE Phys FP USD/MMBtu Central New YorkOil And Gas N/A

Central New York Oil

And Gas Company,

LLC FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, GDD TCO ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Columbia Gas

Transmission N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TCO ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Columbia Gas

Transmission N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TCO ICE Phys FP USD/MMBtu Columbia Gas

Transmission N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TCO ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Columbia Gas

Transmission N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS LD1 TCO-A04 Pool ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Columbia Gas

Transmission N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TCO-A04 Pool ICE Phys FP USD/MMBtu Columbia Gas

Transmission N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TCO-A04 Pool ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Columbia Gas

Transmission N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TCO-A04 Pool ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Columbia Gas

Transmission N/A Columbia FERC GasTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TETCO ELA ICE Phys BS USD/Mmbtu LD1 NYMEX last

day

Texas Eastern

Transmission Corp N/A Texas Eastern FercTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TETCO ELA ICE Phys FP USD/Mmbtu Texas Eastern

Transmission Corp N/A Texas Eastern FercTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TETCO ELA ICE Phys ID USD/Mmbtu GDD Platt's Gas

Daily

Texas Eastern

Transmission Corp N/A Texas Eastern FercTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TETCO ELA ICE Phys ID USD/Mmbtu IF Platt's Inside

FERC

Texas Eastern

Transmission Corp N/A Texas Eastern FercTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TETCO M1-30 ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Texas Eastern

Transmission Corp N/A Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TETCO M1-30 ICE Phys FP USD/MMBtu Texas Eastern

Transmission Corp N/A Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TETCO M1-30 ICE Phys ID USD/MMBtu GDD Platt's Gas

Daily

Texas Eastern

Transmission Corp N/A Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TETCO M1-30 ICE Phys ID USD/MMBtu IF Platt's Inside

FERC

Texas Eastern

Transmission Corp N/A Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TETCO M2 (receipt) ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Texas Eastern

Transmission Corp Yes Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TETCO M2 (receipt) ICE Phys FP USD/MMBtu Texas Eastern

Transmission Corp Yes Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TETCO M2 (receipt) ICE Phys ID USD/MMBtu GDD Platt's Gas

Daily

Texas Eastern

Transmission Corp Yes Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TETCO M2 (receipt) ICE Phys ID USD/MMBtu IF Platt's Inside

FERC

Texas Eastern

Transmission Corp Yes Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TETCO M3 ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Texas Eastern

Transmission Corp Yes Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, FP TETCO M3 ICE Phys FP USD/MMBtu Texas Eastern

Transmission Corp Yes Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TETCO M3 ICE Phys ID USD/MMBtu GDD Platt's Gas

Daily

Texas Eastern

Transmission Corp Yes Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TETCO M3 ICE Phys ID USD/MMBtu IF Platt's Inside

FERC

Texas Eastern

Transmission Corp Yes Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TETCO STX ICE Phys BS USD/Mmbtu LD1 NYMEX last

day

Texas Eastern

Transmission Corp N/A Texas Eastern FercTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TETCO STX ICE Phys FP USD/Mmbtu Texas Eastern

Transmission Corp N/A Texas Eastern FercTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TETCO STX ICE Phys ID USD/Mmbtu GDD Platt's Gas

Daily

Texas Eastern

Transmission Corp N/A Texas Eastern FercTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TETCO STX ICE Phys ID USD/Mmbtu IF Platt's Inside

FERC

Texas Eastern

Transmission Corp N/A Texas Eastern FercTariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TETCO WLA ICE Phys BS USD/Mmbtu LD1 NYMEX last

day

Texas Eastern

Transmission Corp N/A Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TETCO WLA ICE Phys FP USD/Mmbtu Texas Eastern

Transmission Corp N/A Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TETCO WLA ICE Phys ID USD/Mmbtu GDD Platt's Gas

Daily

Texas Eastern

Transmission Corp N/A Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TETCO WLA ICE Phys ID USD/Mmbtu IF Platt's Inside

FERC

Texas Eastern

Transmission Corp N/A Texas EasternFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TGP - 500L ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Tennessee Gas

Pipeline Co N/A Tennessee FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TGP - 500L ICE Phys FP USD/MMBtu Tennessee Gas

Pipeline Co N/A Tennessee FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TGP - 500L ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Tennessee Gas

Pipeline Co N/A Tennessee FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TGP - 500L ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Tennessee Gas

Pipeline Co N/A Tennessee FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TGP - 800L ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Tennessee Gas

Pipeline Co N/A Tennessee FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TGP - 800L ICE Phys FP USD/MMBtu Tennessee Gas

Pipeline Co N/A Tennessee FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TGP - 800L ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Tennessee Gas

Pipeline Co N/A Tennessee FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TGP - 800L ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Tennessee Gas

Pipeline Co N/A Tennessee FERCGas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TGP-Z0 North ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Tennessee Gas

Pipeline Co N/A Tennessee GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TGP-Z0 North ICE Phys FP USD/MMBtu Tennessee Gas

Pipeline Co N/A Tennessee GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, GDD TGP-Z0 North ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Tennessee Gas

Pipeline Co N/A Tennessee GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TGP-Z0 North ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Tennessee Gas

Pipeline Co N/A Tennessee GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TGP-Z0 South ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Tennessee Gas

Pipeline Co N/A Tennessee GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TGP-Z0 South ICE Phys FP USD/MMBtu Tennessee Gas

Pipeline Co N/A Tennessee GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TGP-Z0 South ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Tennessee Gas

Pipeline Co N/A Tennessee GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TGP-Z0 South ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Tennessee Gas

Pipeline Co N/A Tennessee GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TGT - Mainline ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TGT - Mainline ICE Phys FP USD/MMBtu Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TGT - Mainline ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TGT - Mainline ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TGT - N. La ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TGT - N. La ICE Phys FP USD/MMBtu Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TGT - N. La ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TGT - N. La ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF TGT - SL ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 TGT - SL ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP TGT - SL ICE Phys FP USD/MMBtu Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD TGT - SL ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Texas Gas

Transmission Corp N/A

Texas Gas

Transmission FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG, Phys FUT, BS, LD1 Transco-River Road ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental Gas

Pipeline Corporation Yes

Transco FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG, Phys, FUT, FP Transco-River Road ICE Phys FP USD/MMBtu Transcontinental Gas

Pipeline Corporation Yes

Transco FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG, Phys, FUT, ID, GDD Transco-River Road ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental Gas

Pipeline Corporation Yes

Transco FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG, Phys, FUT, ID, IF Transco-River Road ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Transcontinental Gas

Pipeline Corporation Yes

Transco FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco - Z6 NNY ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco - Z6 NNY ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Transco - Z6 NNY ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco - Z6 NNY ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco - Z6 NNY

(North) ICE Phys BS USD/MMBtu LD1 NYMEX lastday

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco - Z6 NNY

(North) ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Transco - Z6 NNY

(North) ICE Phys ID USD/MMBtu GDD Platts GasDaily

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco - Z6 NNY

(North) ICE Phys ID USD/MMBtu IF Platts InsideFERC

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco - 6 NY ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco - 6 NY ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Transco - 6 NY ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco - 6 NY ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco - 65 ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco - 65 ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys Fut, ID, GDD Transco-65 (65 id) ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys Fut, ID, IF Transco-65 (65 id) ICE Phys ID USD/MMBtu IF Platts Inside

FERC

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Transco - 65 (z3 id) ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco - 65 (z3 id) ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco - 85 ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco - 85 ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, GDD Transco - 85 ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco - 85 ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco - Station 30 ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco - Station 30 ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Transco - Station 30 ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco - Station 30 ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco - Z5 South ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco - Z5 South ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Transco - Z5 South ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco - Z5 South ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco-Z6 (NON-NY

NORTH ML) ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco-Z6 (NON-NY

NORTH ML) ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Transco-Z6 (NON-NY

NORTH ML) ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco-Z6 (NON-NY

NORTH ML) ICE Phys ID USD/MMBtu IF

Platts

Inside

FERC

Transcontinental

Gas Pipeline

Corporation

Yes Transco FERC

Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Transco-Z6 Sta-210 ICE Phys BS USD/MMBtu LD1 NYMEX last

day

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Transco-Z6 Sta-210 ICE Phys FP USD/MMBtu

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Transco-Z6 Sta-210 ICE Phys ID USD/MMBtu GDD Platts Gas

Daily

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Transco-Z6 Sta-210 ICE Phys ID USD/MMBtu IF Platts Inside

Ferc

Transcontinental

Gas Pipeline

Corporation

N/A Transco FERC Gas

Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Trunkline ELA ICE Phys BS USD/MMBtu LD1 NYMEX last

day Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Trunkline ELA ICE Phys FP USD/MMBtu Trunkline Gas Co. N/A Trunkline Gas

Pipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Trunkline ELA ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100
Product Name on ICE Hub Name

NGX Product

= NGX; NGX

Cleared

Product = ICE

Phys or Fin Product

Type

Unit/

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publication

Hub Operator or

U.S. Hub Operator

Assigned

Delivery Tariff

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears

thru DCO As

(EFRP)

Minimum

Futures

Block Size

(MMBtu)

NG Phys FUT, ID, IF Trunkline ELA ICE Phys ID USD/MMBtu IF Platts Inside

FERC Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Trunkline WLA ICE Phys BS USD/MMBtu LD1 NYMEX last

day Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Trunkline WLA ICE Phys FP USD/MMBtu Trunkline Gas Co. N/A Trunkline Gas

Pipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Trunkline WLA ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Trunkline WLA ICE Phys ID USD/MMBtu IF Platts Inside

FERC Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Trunkline Z1A ICE Phys BS USD/MMBtu LD1 NYMEX last

day Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Trunkline Z1A ICE Phys FP USD/MMBtu Trunkline Gas Co. N/A Trunkline Gas

Pipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Trunkline Z1A ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Trunkline Z1A ICE Phys ID USD/MMBtu IF Platts Inside

FERC Trunkline Gas Co. N/A Trunkline GasPipeline Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, BS, LD1 Waha ICE Phys BS USD/MMBtu LD1 NYMEX last

day Enterprise Pipeline Yes Enterprise PipelineFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, FP Waha ICE Phys FP USD/MMBtu Enterprise Pipeline Yes Enterprise Pipeline

FERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, GDD Waha ICE Phys ID USD/MMBtu GDD Platts Gas

Daily Enterprise Pipeline Yes Enterprise PipelineFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

NG Phys FUT, ID, IF Waha ICE Phys ID USD/MMBtu IF Platts Inside

FERC Enterprise Pipeline Yes Enterprise PipelineFERC Gas Tariff

Physically Settled

Future

Physically

Settled Future 100

TOTAL U.S. Physical

Natgas Futures 325
Product Name on ICE Hub Name

NGX Product = NGX;

NGX Cleared

Product = ICE

Phys or

Fin Product Type Unit/Currency

Floating

Price -

Index 1

Floating Price -

Index 2

Index 1

Publication

Index 2

Publication

Accessed via

WebICE and

trades/Clears as

NGX:

OTC Clears thru DCO

As (EFRP)

Minimum

Futures

Block Size

(Mwh or %

equivalent)

NGX Fin FUT FF, FP for AESO Ext Off Peak AB Ext Off Peak NGX Fin FP-DS CAD/MWh AEFP AESO Financially Settled

Future

Financially Settled

Future 8

NGX Fin FUT FF, FP for AESO Ext Peak AB Ext Peak NGX Fin FP-DS CAD/MWh AEFP AESO Financially Settled

Future

Financially Settled

Future 16

NGX Fin FUT IS Ext Peak, AESO for RRO AB Ext Peak Index NGX Fin ID-DS CAD/MWh AEFP

ICE NGX Alberta

Extended Peak

Electricity RRO

AESO Exchange's

Website

Financially Settled

Future

Financially Settled

Future 16

NGX Fin FUT FF, FP for AESO Flat AB Flat NGX Fin FP-DS CAD/MWh AEFP AESO Financially Settled

Future

Financially Settled

Future 24

NGX Fin FUT IS Flat, AESO for RRO AB Flat Index NGX Fin ID-DS CAD/MWh AEFP ICE NGX Alberta

Flat Electricity RRO AESO Exchange'sWebsite

Financially Settled

Future

Financially Settled

Future 24

NGX Fin FUT FF, FP for AESO Off Peak AB Off Peak NGX Fin FP-DS CAD/MWh AEFP AESO Financially Settled

Future

Financially Settled

Future 8

NGX Fin FUT FF, FP for AESO OnPeak AB On Peak NGX Fin FP-DS CAD/MWh AEFP AESO Financially Settled

Future

Financially Settled

Future 16

NGX Fin FUT FF, FP for AESO Super Peak AB Super Peak NGX Fin FP-DS CAD/MWh AEFP AESO Financially Settled

Future

Financially Settled

Future 6

NGX Fin FUT FF, FP for IESO Ext Off Peak ON Ext Off Peak NGX Fin FP-DS CAD/MWh HOEP IESO Financially Settled

Future

Financially Settled

Future 8

NGX Fin FUT FF, FP for IESO Ext Peak ON Ext Peak NGX Fin FP-DS CAD/MWh HOEP IESO Financially Settled

Future

Financially Settled

Future 16

NGX Fin FUT FF, FP for IESO Flat ON Flat NGX Fin FP-DS CAD/MWh HOEP IESO Financially Settled

Future

Financially Settled

Future 24

NGX Fin FUT FF, FP for IESO Off Peak ON Off Peak NGX Fin FP-DS CAD/MWh HOEP IESO Financially Settled

Future

Financially Settled

Future 8

NGX Fin FUT FF, FP for IESO Peak ON On Peak NGX Fin FP-DS CAD/MWh HOEP IESO Financially Settled

Future

Financially Settled

Future 16

NGX Fin FUT FF, FP for AESO Hourly AB Hourly NGX Fin FP-DS CAD/MWh AEFP AESO AESO Financially Settled

Future

Financially Settled

Future 1

NGX Fin FUT FF, FP for MISI Intertie Flat Ontario MISI Intertie NGX FIN FP-DS CAD/MWh MISI ENGY IESO Financially Settled

Future

Fincancially Settled

Future 24

NGX Fin FUT FF, FP for MISI Intertie Flat Spr Ontario/MISI Intertie NGX FIN FP Spread-DS CAD/MWh Financially Settled

Future

Financially Settled

Future 24

NGX Fin FUT FF, FP for NYSI Intertie Flat Ontario NYSI Intertie NGX FIN FP-DS CAD/MWh NYSI ENGY IESO Financially Settled

Future

Financially Settled

Future 24

NGX Fin FUT FF, FP for NYSI Intertie Flat Spr Ontario/NYSI Intertie NGX FIN FP Spread-DS CAD/MWh Financially Settled

Future

Financially Settled

Future 24

NGX Fin FUT EPCOR RRO (%), FP for AESO Flat, (CA/MWh),

Alberta Alberta NGX FIN FP-DS CAD/MWh AEFP AESO Financially SettledFuture

Financially Settled

Future 24

NGX Fin FUT ENMAX RRO (%) FP for AESO Flat, (CA/MWh),

Alberta Alberta NGX FIN FP-DS CAD/MWh AEFP AESO Financially SettledFuture

Financially Settled

Future 24

TOTAL CAD Electricity Financial Futures 19
Product Name on ICE Hub Name

NGX

Product

= NGX;

NGX

Cleared

Product

= ICE

Phys or

Fin

Product

Type

Unit /

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publicati

on

Hub

Operator or

U.S. Hub

Operator Tariff

Accessed via WebICE and

trades / Clears as NGX:

OTC Clears thru DCO as:

(EFRP)

Minimum

Futures Block

Size

(MWh)

Phys FUT, FP, Peak 7x North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak 7x South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak 7x Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak 7x West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC North Load Zone ICE Phys HR USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC South Load Zone ICE Phys HR USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC West Load Zone ICE Phys HR USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC Houston Load Zone ICE Phys HR USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC Panhandle 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC - Non Spin ERCOT Ancillary Services ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC - Reg-Down ERCOT Ancillary Services ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC - Reg-Up ERCOT Ancillary Services ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, ATC – RRS ERCOT Ancillary Services ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Dual Peak North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Dual Peak South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Dual Peak Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Dual Peak West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 12-22 North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 12-22 South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 12-22 Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 12-22 West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 17-22 North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 17-22 South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 17-22 Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 17-22 West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 7-11 North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 7-11 South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 7-11 Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 7-11 West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 10-17 North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 10-17 South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 10-17 Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 10-17 West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 10-17 7x North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 10-17 7x South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 10-17 7x Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, HE 10-17 7x West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Pk Wknd North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Pk Wknd South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Pk Wknd Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Pk Wknd West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak North Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak North Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak Wknd North Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak South Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak South Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak Wknd South Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak Houston Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak Houston Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak Wknd Houston Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak West Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Peak Panhandle 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak West Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak Panhandle 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Peak Wknd West Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, Off Pk Wknd Panhandle 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, WRAP North 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, WRAP South 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1
Product Name on ICE Hub Name

NGX

Product

= NGX;

NGX

Cleared

Product

= ICE

Phys or

Fin

Product

Type

Unit /

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publicati

on

Hub

Operator or

U.S. Hub

Operator Tariff

Accessed via WebICE and

trades / Clears as NGX:

OTC Clears thru DCO as:

(EFRP)

Minimum

Futures Block

Size

(MWh)

Phys FUT, FP, WRAP Houston 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, WRAP West 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, WRAP North Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, WRAP South Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, WRAP Houston Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, WRAP West Load Zone ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, FP, WRAP Panhandle 345kV Hub ICE Phys FP USD/MWh ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak 7x South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak 7x Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak 7x West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, ATC North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, ATC South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, ATC Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, ATC West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, ATC Panhandle 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Dual Peak North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Dual Peak South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Dual Peak Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Dual Peak West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 12-22 North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 12-22 South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 12-22 Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 12-22 West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 17-22 North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 17-22 South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 17-22 Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 17-22 West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 7-11 North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 7-11 South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 7-11 Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, HE 7-11 West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Peak North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Peak South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Peak Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Peak West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Peak Panhandle 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Pk Wknd North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Pk Wknd South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Pk Wknd Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Off Pk Wknd West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1
Product Name on ICE Hub Name

NGX

Product

= NGX;

NGX

Cleared

Product

= ICE

Phys or

Fin

Product

Type

Unit /

Currency

Floating

Price -

Index 1

Floating

Price -

Index 2

Index 1

Publication

Index 2

Publicati

on

Hub

Operator or

U.S. Hub

Operator Tariff

Accessed via WebICE and

trades / Clears as NGX:

OTC Clears thru DCO as:

(EFRP)

Minimum

Futures Block

Size

(MWh)

Phys FUT, HR, Off Pk Wknd Panhandle 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak Panhandle 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, Peak 7x North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, WRAP North 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, WRAP South 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, WRAP Houston 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, WRAP West 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, HR, WRAP Panhandle 345kV Hub ICE Phys HR MMbtu/MWh NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, Multiple Products Spread (Date) Multiple Locations ICE Phys FP or HR USD/HWH NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

Phys FUT, Multiple Products Spread (Location) Location 1/Location2 ICE Phys FP or HR USD/HWH NYMEX NG NYMEX last day ERCOT ERCOT Protocols Physically Settled Future Physically Settled Future 1

TOTAL US Physical Financial Futures 123