### STATE OF RHODE ISLAND AND PROVIDENCE PLANTATIONS

DEPARTMENT OF ENVIRONMENTAL MANAGEMENT

OFFICE OF AIR RESOURCES AIR POLLUTION CONTROL REGULATION NO. 8

SULFUR CONTENT OF FUELS

Effective 21 October 1971 Last Amended 24 June 2014

AUTHORITY: These regulations are authorized pursuant to R.I. Gen. Laws § 42- 17.1-2(s) and 23-23, as amended, and have been promulgated pursuant to the procedures set forth in the R.I. Administrative Procedures Act, R.I. Gen. Laws Chapter 42-35.STATE OF RHODE ISLAND AND PROVIDENCE PLANTATIONS DEPARTMENT OF ENVIRONMENTAL MANAGEMENT

OFFICE OF AIR RESOURCES AIR POLLUTION CONTROL REGULATION NO. 8

SULFUR CONTENT OF FUELS

TABLE OF CONTENTS

8.1 Definitions 1

8.2 General Limitations 1

8.3 Exemptions 2

8.4 Determination of Compliance 2

8.5 Recordkeeping 3

8.6 Blending of Fuel Oils 3

8.7 Fuel Supply Shortages 4

8.8 General Provisions 4

### RHODE ISLAND DEPARTMENT OF ENVIRONMENTAL MANAGEMENT OFFICE OF AIR RESOURCES AIR POLLUTION CONTROL REGULATION NO. 8

SULFUR CONTENT OF FUELS 8.1 Definitions Unless otherwise expressly defmed in this section, the terms used in this regulation shall be defmed by reference to the Rhode Island Air Pollution Control General Definitions Regulation.. As used in this regulation, the following terms shall, where the context permits, be construed as follows: 8.1.1 

### "Approved stack gas cleaning process" means a process, approved by the Director, which removes sulfur dioxide from the products of combustion of fossil fuel. 8.1.2 

### "Fuel oil terminal" means a fuel oil storage and distribution facility that is supplied by pipeline or waterborne vessel, and from which fuel oil may be distributed at a loading rack into a truck, trailer, or railroad car. Fuel oil terminals may be supplied by additional means such as tank trucks or railroad cars. 

### 8.2 General Limitations 8.2.1 Unless the Director determines, pursuant to subsection 8.7, that a shortage of fuel oil meeting the requirements of this regulation exists, no person shall store for sale, offer for sale, sell or deliver for use in Rhode Island and no person shall use any fuel oil having a sulfur content in excess of that in Table 1 except as provided in Section 8.6. Table 1 Fuel Type Percent by weight Effective date(s) Distillate Oil, Biodiesel or Alternative Fuel 0.5% (5000 ppm) Current requirement Distillate Oil, Biodiesel or Alternative Fuel 0.05% (500 ppm) July 1, 2014 through June 30, 2018 Distillate Oil, Biodiesel or Alternative Fuel 0.0015% (15 ppm) On and after July 1, 2018 Residual Oil 1.0% Current requirement Residual Oil 0.5% On and after July 1, 2018

Page 1 of 58.2.2 No person shall store for sale, offer for sale, sell or deliver for use in Rhode Island and no person shall use any solid fossil fuel containing more than 0.55 pounds of sulfur per million Btu heat release potential. 8.3 Exemptions 8.3.1 Limitations with Stack Gas Cleaning Process The Director may approve the use of fuels that do not meet the requirements of Section 8.2 when combined with an approved stack gas cleaning process, provided the sulfur compound emissions (expressed as sulfur dioxide) from the stack are no greater than if the applicable sulfur content fuel were used. 8.3.2 Fuel oil stored in Rhode Island that met the applicable requirements of subsection 8.2.1 at the time the fuel oil was received for storage in Rhode Island may be stored for sale, offered for sale, sold or delivered for use or used after the effective date in subsection 8.2.1. 8.3.3 The limitations of this regulation shall not apply to marine vessels or motor vehicles. 8.4 Determination of Compliance 8.4.1 Compliance with the applicable limitations set forth in this regulation shall be determined by procedures referenced below or deemed equivalent by the Director. Such procedures shall include but not be limited to any of the following: (a) Emission testing conducted by the owner or operator of the source according to the Reference Methods of Appendix A to 40 CFR 60; or (b) The owner or operator of a stationary source using fuel oil shall obtain a certification from the fuel supplier which contains: (1) the name of the supplier and the date the fuel oil was received from the supplier; and, (2) the sulfur content of the fuel oil and the ASTM method used to determine the sulfur content of the fuel oil; and, (3) the date and location of the fuel oil when the sample was drawn for analysis to deteimine the sulfur content of the fuel oil , specifically including where the fuel oil was sampled; or (c) Laboratory analysis of fuel oils by the owner or operator of the stationary source or by the supplier. Sampling and analysis shall be conducted after Page 2 of 5each new shipment of fuel oil is received by the source. Samples shall be collected from the fuel tank immediately after the fuel tank is filled and before any fuel oil is combusted. All fuel oil must be sampled and analyzed in accordance with applicable ASTM methods or another method which has the prior approval of or are required by the Director; or (d) A continuous monitoring system for the measurement of sulfur dioxide that meets the performance specifications in Appendix B of 40 CFR 60. The monitoring equipment shall also be installed, calibrated, operated, and maintained in accordance with the procedures in Appendix B of 40 CFR 60 and the minimum specifications in Appendix P of 40 CFR 51. 8.4.2 Fuel Oil Terminals The owner or operator of a fuel oil terminal shall determine the sulfur content of any fuel oil sold that is subject to the sulfur content limitations in Table 1 of this regulation and provide certification of the sulfur content of the fuel oil to each purchaser of the fuel. Certifications shall meet the requirements of subsection 8.4.1(b)(1)-(3). All fuel oil must be sampled and analyzed in accordance with applicable ASTM methods or another method which has the prior approval of or are required by the Director. 8.4.3 Taking of Fossil Fuel Samples The Director may require, under his supervision, the collection of fossil fuel samples for the purpose of determining compliance with this regulation. 

### 8.5 Recordkeeping 8.5.1 Copies of all fuel supplier certifications or fuel oil analyses shall be maintained by the owner or operator and be made accessible for review by the Office of Air Resources or its authorized representative and USEPA. 8.5.2 All records required by this regulation shall be maintained for a minimum of five years after the date of each record and shall be made available to representatives of the Office of Air Resources upon request. 

### 8.6 Blending of Fuel Oils 8.6.1 A fuel oil terminal may receive and store, but not offer for sale, sell or deliver for use in Rhode Island, fuel oil that does not meet the sulfur content limitations in Table 1 of this regulation, if it meets the following conditions: (a) The higher sulfur fuel will be blended with lower sulfur fuel to meet the Page 3 of 5sulfur content limitations in Table 1 of this regulation; and, (b) Notifies the Director, in writing, of its intention to store and blend fuel oil that does not meet the sulfur content limitations in Table 1 of this regulation prior to the initial receipt and storage thereof; and 8.6.2 Nothing herein shall relieve a fuel oil terminal from compliance with the requirements of subsection 8.4.2 of this regulation. 8.6.3 Nothing herein shall prohibit a fuel oil terminal from receiving and storing fuel oil in the state of Rhode Island for shipment, sale and use outside of the state of Rhode Island. 8.7 Blending of Fuel Oils 8.7.1 The Director may, upon application, defer compliance with subsection 8.2.1 of this regulation where compliance is not possible because of breakdowns or malfunction of equipment, acts of God, other unavoidable casualties or for good cause shown; provided that the order shall not defer compliance for more than three (3) months. 8.7.2 The Director shall notify the Administrator within five (5) business days after issuing an order deferring compliance with subsection 8.2.1. 8.8 General Provisions 8.8.1 Purpose The purpose of this regulation is to limit the sulfur content of fuels. 8.8.2 Authority These regulations are authorized pursuant to R.I. Gen. Laws § 42-17.1-2(s) and 23-23, as amended, and have been promulgated pursuant to the procedures set forth in the R.I. Administrative Procedures Act, R.I. Gen. Laws Chapter 42-35 8.8.3 Application The terms and provisions of this regulation shall be liberally construed to permit the Department to effectuate the purposes of state law, goals and policies. 8.8.4 Severability If any provision of this regulation or the application thereof to any person or circumstance, is held invalid by a court of competent jurisdiction, the validity of Page 4 of 5the remainder of the regulation shall not be affected thereby. 8.8.5 Effective Date The foregoing regulation, "Sulfur Content of Fuels", as amended, after due notice, is hereby adopted and filed with the Secretary of State this 4th day of June, 2014 to become effective twenty (20) days thereafter, in accordance with the provisions of Chapters 23-23, 42-35, 42-17.1, 42-17.6, of the General Laws of Rhode Island of 1956, as amended.

Janet Coit, Director Department of Environmental Management

Notice Given on: March 14, 2014 Public Hearing held: April 11, 2014 Filing Date: June 4, 2014 Effective Date: June 24, 2014 I

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### State of Rhode Island and Providence Plantations A. Ralph MoIlls SecrtUtl: 411 SUtv



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# RECEIVED JUN 0 4 2014

RI SECRETARY OF STATE ADMINISTRATIVE RECORDS fkaoliggligaztadajgamatim Date of Public Notice - §42-35-3(a)(1):03/14/2014 Date of Public Hearing - §42-35-3(a)(2):04/11/2014 End of Comment Period:04/14/2014 7. Aeencv Additional Information - Web Paee



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Rules and Regulations Filing Form J. Aeencv Name and Address Environmental Management, Department of, Air Resources
235 Promenade Street
;. Title of Rule Air Pollution Control Regulation No. 8

- Sulfur Content of Fuels
Statutory Source of Authority RIGL 42--17.1

- 2(s) and 23

- 23

4. Concise Exolanatorv Statement

- 442

- 35

- 2.3 These amendments would lower the allowable limits on the sulfur content of petroleum-based distillate and residual fuel oils and remove some outdated provisions of the regulation. The regulation was revised in response to public comment to address fuel supply shortages (new subsection 8.7), determining compliance with the regulation (revisions to subsection 8.4), blending of fuel oils (new subsection 8.6) and sell-through provisions (revisions to subsection 8.3.2).

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_ Title Al. Emergency 120-day initial - §42-35-3(b) Adoption Amendment of ERLID: Repeal of ERLID: Emergency Rules A2. Emergency 90-day renewal - §42-35-3(b) Adoption Amendment Indicate ERLID of 120-day initial: Brief Statement of Reason for Finding Imminent Peril §42-35-3(b)(2):

Supersedes ERLID: 4503 Repeals ERLID: If B1 or C, please indicate new, amended, deleted, or revised sections: Changes throughout.