Document:

exh10.5.6yg

Exhibit 10.5.6

EXECUTION FORM

SIXTH SUPPLEMENTAL INDENTURE

from

YANKEE GAS SERVICES COMPANY

to

THE BANK OF NEW YORK

TRUSTEE

_________________________________

Dated as of January 1, 2004

Supplemental to Indenture of Mortgage

and Deed of Trust from

Yankee Gas Services Company to

The Bank of New York (successor as trustee to

Fleet National Bank, formerly known as 

The Connecticut National Bank), Trustee,

dated as of July 1, 1989

SIXTH SUPPLEMENTAL INDENTURE

SIXTH SUPPLEMENTAL INDENTURE, dated as of January 1, 2004 between YANKEE GAS SERVICES COMPANY, a specially chartered Connecticut corporation (herein called the "Company"), and THE BANK OF NEW YORK, a New York banking corporation, successor to Fleet National Bank (formerly known as The Connecticut National Bank), as Trustee (the "Trustee") under the Indenture of Mortgage and Deed of Trust, dated as of July 1, 1989, executed and delivered by the Company (herein called the "Original Indenture"; the Original Indenture and any and all indentures and instruments supplemental thereto, including, without limitation, this Sixth Supplemental Indenture, being herein called the "Indenture");

WHEREAS, pursuant to Sections 13.01(C), 13.01(G), 3.03 and Article Five of the Original Indenture, the Company desires to provide for the issuance under the Indenture of a new series of Bonds, which Bonds will be secured by and entitled to the benefits of the Indenture, and to add to its covenants and agreements contained in the Original Indenture certain other covenants and agreements; and

WHEREAS, all acts and things necessary to make this Sixth Supplemental Indenture a valid, binding and legal instrument have been performed, and the issuance of the new series of Bonds, subject to the terms of the Original Indenture, has been duly authorized by the Board of Directors of the Company and approved by the Connecticut Department of Public Utility Control, and the Company has requested and hereby requests the Trustee to enter into and join the Company in the execution and delivery of this Sixth Supplemental Indenture;

NOW, THEREFORE, THIS SIXTH SUPPLEMENTAL INDENTURE WITNESSETH, that, to secure the payment of the principal of (and premium, if any) and interest on the Outstanding Secured Bonds, including the new series of Bonds hereunder issued, and the performance of the covenants therein and herein contained and to declare the terms and conditions on which all such Outstanding Secured Bonds are secured, and in consideration of the premises and of the purchase of the Bonds by the Holders thereof, the Company by these presents does grant, bargain, sell, alien, remise, release, convey, assign, transfer, mortgage, hypothecate, pledge, set over and confirm to the Trustee, all property, rights, privileges and franchises of the Company of every kind and description, real, personal or mixed, tangible and intangible, whether now owned or hereafter acquired by the Company, wherever located, and grants a security interest therein for the purposes herein expressed, except any Excepted Property which is expressly excepted from the lien hereof in the Original Indenture, and including, without limitation, all and singular the following:

All property, rights, privileges and franchises particularly described in the Original Indenture, and any and all indentures and instruments supplemental thereto, including, without limitation, the First Supplemental Indenture dated as of April 1, 1992, the Second Supplemental Indenture dated as of December 1, 1992, the Third Supplemental Indenture dated as of June 1, 1995, the Fourth Supplemental Indenture dated as of April 1, 1997, the Fifth Supplemental Indenture dated as of January 1, 1999, and in addition, all the property, rights, privileges and franchises particularly described in Schedule A annexed to this Sixth Supplemental Indenture, which are hereby made a part of, and deemed to be described herein, as fully as if set forth herein at length.

TO HAVE AND TO HOLD all said property, rights, privileges and franchises of every kind and description, real, personal or mixed, hereby and hereafter (by supplemental indenture or otherwise) granted, bargained, sold, aliened, remised, released, conveyed, assigned, transferred, mortgaged, hypothecated, pledged, set over or confirmed as aforesaid, or intended, agreed or covenanted so to be, together with all the appurtenances thereto appertaining (said properties, rights, privileges and franchises, including any cash and securities hereafter deposited or required to be deposited with the Trustee (other than any such cash which is specifically stated herein not to be deemed part of the Trust Estate), being herein collectively called "Trust Estate") unto the Trustee and its successors and assigns forever.

SUBJECT, HOWEVER, to Permitted Encumbrances (as defined in Section 1.01 of the Original Indenture).

BUT IN TRUST, NEVERTHELESS, for the proportionate and equal benefit and security of the Holders from time to time of all the Outstanding Secured Bonds without any preference or priority of any such Bond over any other such Bond.

UPON CONDITION that, until the happening of an Event of Default (as defined in Section 1.01 of the Original Indenture) and subject to the provisions of Article Six of the Original Indenture, the Company shall be permitted to possess and use the Trust Estate, except cash, securities and other personal property deposited and pledged, or required to be deposited and pledged, with the Trustee, and to receive and use the rents, issues, profits, revenues and other income of the Trust Estate.

AND IT IS HEREBY DECLARED that in order to set forth the terms and provisions of the new series of Bonds and in consideration of the premises and of the purchase and acceptance of such Bonds by the holders thereof, and in consideration of the sum of One Dollar ($1.00) to it duly paid by the Trustee, and of other good and valuable consideration, the receipt whereof is hereby acknowledged, and for the purpose of securing the faithful performance and observance of all the covenants and conditions of the Indenture, the Company hereby covenants and agrees with the Trustee and provides as follows:

ARTICLE I

DEFINITIONS AND RULES OF CONSTRUCTION

Section 1.01.

Terms from the Original Indenture.  All defined terms used in this Sixth Supplemental Indenture and not otherwise defined herein shall have the respective meanings ascribed to them in the Original Indenture.

Section 1.02.

References are to Sixth Supplemental Indenture.  Unless the context otherwise requires, all references herein to "Articles," "Sections" and other subdivisions are to the designated Articles, Sections and other subdivisions of this Sixth Supplemental Indenture, and the words "herein," "hereof," "hereby," "hereunder" and words of similar import refer to this Sixth Supplemental Indenture as a whole and not to any particular Article, Section or other subdivision hereof or to the Original Indenture.

ARTICLE II

SERIES G BONDS

Section 2.01

Specific Title, Terms and Forms.  There is hereby created and shall be outstanding under and secured by the Indenture a series of Bonds entitled "First Mortgage Bonds, 4.80% Series G, Due 2014" (herein called the "Series G Bonds"), limited in aggregate principal amount at any one time outstanding to Seventy-Five Million Dollars ($75,000,000).  The form of the Series G Bonds shall be substantially as set forth in Exhibit A hereto with such insertions, omissions, substitutions and variations as may be determined by the officers executing the same as evidenced by their execution thereof.

The Series G Bonds shall be issued as fully registered Bonds in denominations of $1,000,000 or any amount in excess thereof which is an integral multiple of $250,000 (except as may be necessary to reflect any principal amount not evenly divisible by $250,000 remaining after any partial redemption), or in such other denominations as the Trustee may approve.  The Series G Bonds shall be numbered G-1 and consecutively upwards, or in any other manner deemed appropriate by the Trustee.  The Series G Bonds shall mature on January 1, 2014 and shall bear interest from the date of issuance thereof (or from the most recent Interest Payment Date to which interest has been paid or duly provided for) at the rate of four and eighty one-hundredths percent (4.80%) per annum (computed on the basis of a 360-day year of twelve 30-day months).  Interest Payment Dates for the Series G Bonds shall be (i) January 1 and July 1 of each year, commencing July 1, 2004, and (ii) at the Stated Maturity of the principal.

Notwithstanding the otherwise applicable provisions of the Indenture, the principal and the Redemption Price of, and interest on, the Series G Bonds shall be payable by Federal funds bank wire transfer of immediately available funds so long as required by Section 5.1 of the Bond Purchase Agreements, each dated January 30, 2004, between the Company and the initial purchasers of the Series G Bonds (the "Bond Purchase Agreements") or, in the event Section 5.1 shall no longer be applicable, at the office or agency of the Company in New York, New York, in such coin or currency of the United States of America as at the time of payment is legal tender for public or private debts.

The Regular Record Date referred to in Section 3.09 of the Original Indenture for the payment of the interest on the Series G Bonds payable, and punctually paid or duly provided for, on any Interest Payment Date shall be the 15th day (whether or not a business day) of the calendar month next preceding such Interest Payment Date.

Section 2.02

No Sinking Fund; No Mandatory Scheduled Redemptions Prior to Final Maturity.  The Series G Bonds shall not be subject to any sinking fund or mandatory scheduled redemption prior to final maturity.

Section 2.03

Optional Redemption.  The Series G Bonds shall be redeemable at the option of the Company in whole at any time or in part from time to time prior to their Stated Maturity, at a redemption price equal to the principal amount of the Series G Bonds being prepaid plus accrued interest thereon to the date of such redemption together with a premium equal to the then applicable Make-Whole Amount.

The Company will give notice of any optional redemption of the Series G Bonds pursuant to this Section 2.03 to each Holder thereof not less than 30 days nor more than 60 days before the date fixed for such optional redemption, specifying (a) such date, (b) the principal amount of the Holder's Bond to be redeemed on such date, (c) that a premium may be payable, (d) the estimated premium, calculated as of the day such notice is given, and (e) the accrued interest applicable to the redemption.  Such notice of redemption shall also certify all facts, if any, which are conditions precedent to any such redemption.  Notice of redemption having been so given, the aggregate principal amount of the Series G Bonds specified in such notice, together with accrued interest thereon, and the premium, if any, payable with respect thereto shall become due and payable on the redemption date specified in such notice.  Two business days prior to the redemption date specified in such notice of optional redemption, the Company shall provide the Trustee and each Holder of a Bond written notice of whether or not any premium is payable in connection with such redemption, the premium, if any, calculated as of the second business day prior to the redemption date, and a reasonably detailed computation of the Make-Whole Amount.  The Trustee shall be under no duty to inquire into, may conclusively presume the correctness of, and shall be fully protected in acting upon the Company’s calculation of any Make-Whole Amount.

For purposes of this Section 2.03, the term "Make-Whole Amount" shall mean in connection with any optional redemption of the Series G Bonds the excess, if any, of (a) the aggregate present value as of the date of such redemption of each dollar of principal amount of Series G Bonds being redeemed and the amount of interest (exclusive of interest accrued to the date of redemption) that would have been payable in respect of such dollar if such redemption had not been made, determined by discounting such amounts at the Reinvestment Rate from the respective dates on which they would have been payable, over (b) 100% of the principal amount of the outstanding Series G Bonds being redeemed.

The "Reinvestment Rate" means (1) the sum of .50% plus the yield reported on page "USD" of the Bloomberg Treasury/Money Market Monitor Screen (or, if not available, any other nationally recognized trading screen reporting on-line intraday trading in United States government securities) at 12:00 noon (New York time) on such date for United States government securities having a maturity rounded to the nearest month corresponding to the remaining Weighted Average Life to Maturity of the principal being redeemed, prepaid or paid or (2) in the event that no such nationally recognized trading screen reporting on-line intraday trading in United States government Securities is available, Reinvestment Rate means .50 plus the arithmetic mean of the yields under the respective headings "This Week" and "Last Week" published in the Statistical Release under the caption "Treasury Constant Maturities" for the maturity (rounded to the nearest month) corresponding to the Weighted Average Life to Maturity of the principal being redeemed.  If no maturity exactly corresponds to such Weighted Average Life to Maturity, yields for the two published maturities most closely corresponding to such Weighted Average Life to Maturity shall be calculated pursuant to the immediately preceding sentence, and the Reinvestment Rate shall be interpolated or extrapolated from such yields on a straight-line basis, rounding in each of such relevant periods to the nearest month.  For purposes of calculating the Reinvestment Rate, the most recent Statistical Release published prior to the date of determination of the Make-Whole Amount shall be used.

For purposes of this Section 2.03, "Weighted Average Life to Maturity" of the principal amount of the Series G Bonds being redeemed shall mean, as of the time of any determination thereof, the number of years obtained by dividing the then Remaining Dollar-Years of such principal by the aggregate amount of such principal.  The term "Remaining Dollar-Years" of such principal shall mean the amount obtained by multiplying the amount of principal that would have become due at the Stated Maturity of the Series G Bonds if such redemption had not been made by the number of years (calculated to the nearest one-twelfth) which will elapse between the date of determination and the Stated Maturity of the Series G Bonds.

As used in this Section 2.03, "Statistical Release" shall mean the then most recently published statistical release designated "H.15(519)" or any successor publication which is published weekly by the Federal Reserve System and which establishes yields on actively traded United States government securities adjusted to constant maturities or, if such statistical release is not published at the time of any determination hereunder, then such other reasonably comparable index which shall be designated by the holders of 66-2/3% in aggregate principal amount of the outstanding Series G Bonds.

The principal amount, if any, of the Series G Bonds to be redeemed pursuant to this Section 2.03 shall be selected on a pro rata basis from all Series G Bonds Outstanding on the Redemption Date.

The Series G Bonds shall not be redeemable at the option of the Company prior to their Stated Maturity other than as provided in this Section 2.03.

Section 2.04.

Place of Payment.  The principal and the Redemption price of, and the premium, if any, and the interest on, the Series G Bonds shall be payable at the principal corporate trust office of The Bank of New York, in New York, New York.

Section 2.05.

Exchangeability.  Subject to Section 3.07 of the Original Indenture, all Series G Bonds shall be fully interchangeable, and, upon surrender at the office or agency of the Company in a Place of Payment therefor, shall be exchangeable for other Series G Bonds of a different authorized denomination or denominations, as requested by the Holder surrendering the same.  The Company will execute, and the Trustee shall authenticate and deliver, Series G Bonds whenever the same are required for any such exchange.

Section 2.06.

Bond Purchase Agreements.  Reference is made to Sections 5 and 7 of the Bond Purchase Agreements for certain provisions governing the rights and obligations of the Company, the Trustee and the Holders of the Series G Bonds.  Such provisions are deemed to be incorporated in this Article II by reference as if set forth herein at length.

Section 2.07.

Restrictions on Transfer.  All Series G Bonds originally issued hereunder shall bear the following legend:

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "1933 ACT").  THE HOLDER HEREOF, BY PURCHASING THIS SECURITY, AGREES FOR THE BENEFIT OF YANKEE GAS SERVICES COMPANY (THE "COMPANY") AND PRIOR HOLDERS THAT THIS SECURITY MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED ONLY (1) TO THE COMPANY (UPON REDEMPTION THEREOF OR OTHERWISE), (2) SO LONG AS THIS SECURITY IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A, TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER, WITHIN THE MEANING OF RULE 144A UNDER THE 1933 ACT, IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (3) IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S UNDER THE 1933 ACT, (4) PURSUANT TO AN EXEMPTION FROM REGISTRATION IN ACCORDANCE WITH RULE 144 (IF AVAILABLE) UNDER THE 1933 ACT, (5) IN RELIANCE ON ANOTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE 1933 ACT, SUBJECT TO THE RECEIPT BY THE COMPANY OF AN OPINION OF COUNSEL TO THE EFFECT THAT SUCH TRANSFER IS EXEMPT FROM THE REGISTRATION REQUIREMENTS OF THE 1933 ACT OR (6) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE 1933 ACT, SUBJECT (IN THE CASE OF CLAUSES (2), (3), (4) AND (5)) TO THE RECEIPT BY THE COMPANY OF A CERTIFICATION OF THE TRANSFEROR (WHICH, IN THE CASE OF CLAUSE (4), MAY BE A COPY OF FORM 144 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION) TO THE EFFECT THAT SUCH TRANSFER IS IN COMPLIANCE WITH THE 1933 ACT, AND IN EACH CASE IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY JURISDICTION OF THE UNITED STATES.  THE HOLDER OF THIS SECURITY WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS SECURITY FROM IT OF THE RESALE RESTRICTIONS REFERRED TO HEREIN.

All Series G Bonds issued upon transfer or exchange thereof shall bear such legend unless the Company shall have delivered to the Trustee an Opinion of Counsel which states that the Series G Bonds may be issued without such legend.  All Series G Bonds issued upon transfer or exchange of a Series G Bond or Bonds which do not bear such legend shall be issued without such legend.  The Company may from time to time modify the foregoing restrictions on resale and other transfers, without the consent of but upon notice to the Holders, in order to reflect any amendment to Rule 144A under the Securities Act of 1933 or change in the interpretation thereof or practices thereunder.

Section 2.08.

Authentication and Delivery.  Upon the execution of this Sixth Supplemental Indenture, the Series G Bonds shall be executed by the Company and delivered to the Trustee for authentication, and thereupon the same shall be authenticated and delivered by the Trustee pursuant to and upon Company Request.

Section 2.09.

Default.  Pursuant to the Original Indenture (and notwithstanding any provision of Section 9.22 thereof to the contrary), for purposes of determining whether an Event of Default exists with respect to the Series G Bonds, any default in payment (whether due as a scheduled installment of principal or interest, or at original maturity or earlier redemption or acceleration, or otherwise) with respect to Bonds of any other series which constitutes an Event of Default with respect to the Bonds of such series shall also constitute an Event of Default with respect to the Series G Bonds.

ARTICLE III

MISCELLANEOUS PROVISIONS

Section 3.01.

Effectiveness and Ratification of Indenture.  The provisions of this Sixth Supplemental Indenture shall be effective from and after the execution hereof; and the Indenture, as hereby supplemented, shall remain in full force and effect.

Section 3.02.

Titles.  The titles of the several Articles and Sections of this Sixth Supplemental Indenture shall not be deemed to be any part thereof, are inserted for convenience only and shall not affect any interpretation hereof.

Section 3.03.

Acceptance of Trust; Not Responsible for Recitals; Etc.  The Trustee hereby accepts the trusts herein declared, provided, created or supplemented and agrees to perform the same upon the terms and conditions herein and in the Original Indenture, as heretofore supplemented, set forth and upon the following terms and conditions:

The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Sixth Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made by the Company solely.  In general, each and every term and condition contained in Article Ten of the Original Indenture shall apply to and form part of this Sixth Supplemental Indenture with the same force and effect as if the same were herein set forth in full with such omissions, variations and insertions, if any, as may be appropriate to make the same conform to the provisions of this Sixth Supplemental Indenture.

Section 3.04.

Successors and Assigns.  All covenants, provisions, stipulations and agreements in this Sixth Supplemental Indenture contained are and shall be for the sole and exclusive benefit of the parties hereto, their successors and assigns, and (subject to the provisions of the Bond Purchase Agreements) of the Holders and registered owners from time to time of the Bonds issued and outstanding under and secured by the Indenture (except that the provisions of Article II hereof are and shall be for the sole and exclusive benefit of the Holders of the Series G Bonds).

Section 3.05.

Counterparts.  This Sixth Supplemental Indenture may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.

Section 3.06.

Governing Law.  The laws of the State of Connecticut shall govern this Sixth Supplemental Indenture and the Series G Bonds, except to the extent that the validity or perfection of the lien of the Indenture, or remedies thereunder, are governed by the laws of a jurisdiction other than the State of Connecticut.

[THIS SPACE INTENTIONALLY LEFT BLANK]

- 2 -

IN WITNESS WHEREOF, the parties hereto have caused this Sixth Supplemental Indenture to be duly executed, sealed and attested as of the day and year first above written.

YANKEE GAS SERVICES COMPANY

By /s/ Randy A. Shoop

    Name: Randy A. Shoop

    Title:   Assistant Treasurer

Attest:

/s/ O. Kay Comendul

Name:  O. Kay Comendul

Title:    Assistant Secretary

Executed, sealed and delivered by

YANKEE GAS SERVICES COMPANY

in the presence of:

/s/ Jane Seidl

Jane Seidl

/s/ Sharon Walter

Sharon Walter

THE BANK OF NEW YORK, as Trustee

By /s/ Geovanni Barris

    Name: Geovanni Barris

 

    Title:    Vice President

Attest:

/s/ Marie Trimboli

Executed, sealed and delivered by

THE BANK OF NEW YORK, as Trustee,

in the presence of:

/s/ Ming Ryan

/s/ Robert A. Massimillo

- 3 -

STATE OF CONNECTICUT

)

)  ss.:  Berlin

COUNTY OF NEW HAVEN

)

On this 29th day of January, 2004, before me, Lisa Barlow, the undersigned officer, personally appeared Randy A. Shoop and O. Kay Comendul, who acknowledged themselves to be the Assistant Treasurer and Assistant Secretary, respectively, of Yankee Gas Services Company, a Connecticut corporation, and that they, as such officers, being authorized so to do, executed the foregoing instrument for the purpose therein contained, by signing the name of the corporation by themselves as such officers, and as their free act and deed.

IN WITNESS WHEREOF, I hereunto set my hand and official seal.

/s/ Lisa Barlow

Lisa Barlow

Notary Public

My commission expires: 3/31/06

(SEAL)

STATE OF NEW YORK

)

)  ss.:  

COUNTY OF NEW YORK

)

On this 29th day of January, 2004, before me, William Cassels, the undersigned officer, personally appeared Geovanni Barris and Marie Trimboli, who acknowledged themselves to be Vice President and Assistant Vice President, respectively, of The Bank of New York, a New York banking corporation, and that they, as such officers, being authorized so to do, executed the foregoing instrument for the purposes therein contained, by signing the name of the association by themselves as such officers, and as their free act and deed.

IN WITNESS WHEREOF, I hereunto set my hand and official seal.

/s/ William Cassels

Notary Public

My commission expires:_____________

(SEAL)

WILLIAM J. CASSELS

Notary Public, State of New York

No. 01CA5027729

Qualified in Bronx County

Commission Expires May 18, 2006

- 4 -

SCHEDULE A

ALL THE PROPERTY, RIGHT, PRIVILEGES AND FRANCHISES AS SET FORTH IN THE FOLLOWING DESCRIPTIONS.

EXHIBIT A

[FORM OF FIRST MORTGAGE BOND, 4.80% SERIES G, DUE 2014

FORM OF LEGEND]

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "1933 ACT").  THE HOLDER HEREOF, BY PURCHASING THIS SECURITY, AGREES FOR THE BENEFIT OF YANKEE GAS SERVICES COMPANY (THE "COMPANY") AND PRIOR HOLDERS THAT THIS SECURITY MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED ONLY (1) TO THE COMPANY (UPON REDEMPTION THEREOF OR OTHERWISE), (2) SO LONG AS THIS SECURITY IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A, TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER, WITHIN THE MEANING OF RULE 144A UNDER THE 1933 ACT, IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (3) IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S UNDER THE 1933 ACT, (4) PURSUANT TO AN EXEMPTION FROM REGISTRATION IN ACCORDANCE WITH RULE 144 (IF AVAILABLE) UNDER THE 1933 ACT, (5) IN RELIANCE ON ANOTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE 1933 ACT, SUBJECT TO THE RECEIPT BY THE COMPANY OF AN OPINION OF COUNSEL TO THE EFFECT THAT SUCH TRANSFER IS IN COMPLIANCE WITH THE 1933 ACT OR (6) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE 1933 ACT, SUBJECT (IN THE CASE OF CLAUSES (2), (3), (4) AND (5)) TO THE RECEIPT BY THE COMPANY OF A CERTIFICATION OF THE TRANSFEROR (WHICH, IN THE CASE OF CLAUSE (4), MAY BE A COPY OF FORM 144 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION) TO THE EFFECT THAT SUCH TRANSFER IS EXEMPT FROM THE REGISTRATION REQUIREMENTS OF THE 1933 ACT, AND IN EACH CASE IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY JURISDICTION OF THE UNITED STATES.  THE HOLDER OF THIS SECURITY WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS SECURITY FROM IT OF THE RESALE RESTRICTIONS REFERRED TO HEREIN.

Yankee Gas Services Company

First Mortgage Bonds,

4.80% Series G, Due 2014

CUSIP Number 98478* AL 1

No. G - 

Principal Amount:  $

Stated Maturity of Principal:  January 1, 2014

Applicable Rate:  4.80%

Interest Payment Dates:  July 1 and January 1, commencing July 1, 2004

and at the Stated Maturity of the principal

Yankee Gas Services Company, a specially chartered Connecticut corporation (hereinafter called the "Company", which term includes any successor corporation under the Indenture hereinafter referred to), for value received, hereby promises to pay to [___________], or registered assigns, at the Stated Maturity set forth above, the Principal Amount set forth above (or so much thereof as shall not have been paid upon prior redemption) and to pay interest (computed on the basis of a 360-day year of twelve 30-day months) thereon from the date of issuance hereof or from the most recent Interest Payment Date to which interest has been paid or duly provided for, on each Interest Payment Date set forth above in each year at the Applicable Rate set forth above.  The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in said Indenture, be paid to the Person in whose name this Bond (or one or more Predecessor Bonds, as defined in said Indenture) is registered at the close of business on the Regular Record Date for such interest, which shall be the 15th day (whether or not a business day) of the calendar month next preceding such Interest Payment Date.  Any such interest not so punctually paid or duly provided for shall be paid to the Person in whose name this Bond is registered on the business day immediately preceding the date of such payment.  If all or any portion of the principal of, or the premium (if any) or interest on, this Bond shall not be paid when due, the amount not so paid shall bear interest at the lesser of (x) the highest rate allowed by applicable law or (y) the greater of (i) the Prime Rate (as defined in the Bond Purchase Agreements) or (ii) 5.80% (the Applicable Rate plus 1% per annum).

The principal and the Redemption Price of, and the interest on, this Bond shall be payable at the principal corporate trust office of The Bank of New York, in New York, New York.  All such payments shall be made in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts.

This Bond is one of a duly authorized issue of Bonds of the Company designated as its "First Mortgage Bonds" (herein called the "Bonds"), issued and to be issued in one or more series under, and all equally and ratably secured by, an Indenture of Mortgage and Deed of Trust, dated as of July 1, 1989, (herein, together with any indenture or instruments supplemental thereto, including the First Supplemental Indenture dated as of April 1, 1992, the Second Supplemental Indenture dated as of December 1, 1992, the Third Supplemental Indenture dated as of June 1, 1995, the Fourth Supplemental Indenture dated as of April 1, 1997, the Fifth Supplemental Indenture dated as of January 1, 1999, and the Sixth Supplemental Indenture dated as of January 1, 2004, called the "Indenture"), between the Company and The Bank of New York, successor to Fleet National Bank (formerly known as The Connecticut National Bank), as Trustee (herein called the "Trustee," which term includes any successor Trustee under the Indenture).  Reference is hereby made to the Indenture for a description of the properties thereby mortgaged, pledged and assigned, the nature and extent of the security, the respective rights thereunder of the Holders of the Bonds, the Trustee and the Company, and the terms upon which the Bonds are, and are to be, authenticated and delivered.  All capitalized terms used in this Bond which are not defined herein shall have the respective meanings ascribed thereto in the Indenture.  Reference is also made to the Bond Purchase Agreements, as defined in the Sixth Supplemental Indenture, for a further description of the respective rights of the Holders of the Series G Bonds, the Company and the Trustee, and the terms applicable to the Series G Bonds.

As provided in the Indenture, the Bonds are issuable in series which may vary as in the Indenture provided or permitted.  This Bond is one of the series specified in its title.

The Bonds are not subject to any sinking fund or mandatory scheduled redemption prior to final maturity.

As provided in the Indenture, at the option of the Company, the Series G Bonds shall be redeemable in whole at any time or in part from time to time, prior to their Stated Maturity, at a redemption price equal to the principal amount of the Series G Bonds being prepaid plus accrued interest thereon to the date of such redemption together with a premium equal to the then applicable Make-Whole Amount.

The Company will give notice of any optional redemption of the Series G Bonds pursuant to Section 2.03 of the Sixth Supplemental Indenture to each Holder thereof not less than 30 days nor more than 60 days before the date fixed for such optional redemption, specifying (a) such date, (b) the principal amount of the Holder's Bond to be redeemed on such date, (c) that a premium may be payable, (d) the estimated premium, calculated as of the day such notice is given and (e) the accrued interest applicable to the redemption.  Such notice of redemption shall also certify all facts, if any, which are conditions precedent to any such redemption.  Notice of redemption having been so given, the aggregate principal amount of the Series G Bonds specified in such notice, together with accrued interest thereon, and the premium, if any, payable with respect thereto shall become due and payable on the redemption date specified in such notice.  Two business days prior to the redemption date specified in such notice of optional redemption, the Company shall provide the Trustee and each Holder of a Bond written notice of whether or not any premium is payable in connection with such redemption, the premium, if any, calculated as of the second business day prior to the redemption date, and a reasonably detailed computation of the Make-Whole Amount.

Bonds (or portions thereof) for whose redemption and payment provision is made in accordance with the Indenture shall thereupon cease to be entitled to the lien of the Indenture and shall cease to bear interest from and after the date fixed for redemption (in each event, so long as the payment due on any such date shall be made).  The principal amount of the Series G Bonds to be redeemed upon any optional redemption thereof shall be applied pro rata to all such Series G Bonds Outstanding on the Redemption Date.

If an Event of Default, as defined in the Indenture, shall occur, the principal of the Series G Bonds may become or be declared due and payable in the manner and with the effect provided in the Indenture and the Bond Purchase Agreements.

The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the rights of the Holders of the Bonds under the Indenture at any time by the Company with the consent of the Holders of a majority in aggregate principal amount of the Bonds of all series at the time Outstanding affected by such modification.  The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of Bonds at the time Outstanding on behalf of the Holders of all the Bonds, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences.  Any such consent or waiver agreed to as set forth above by the Holder of this Bond shall be conclusive and binding upon such Holder and upon all future Holders of this Bond and of any Bond issued upon the transfer hereof or in exchange hereof or in lieu hereof, whether or not notation of such consent or waiver is made upon this Bond.

No reference herein to the Indenture and no provision of this Bond or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of (and premium, if any) and interest on this Bond at the times, places and rates, and in the coin or currency, herein prescribed.

As provided in the Indenture and subject to certain limitations therein set forth, this Bond is transferable on the Bond Register of the Company, upon surrender of this Bond for transfer at the office or agency of the Company in New York, New York, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Bond Registrar, duly executed by the Registered Holder hereof or by his attorney duly authorized in writing, and thereupon one or more new Bonds of the same series, or authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee or transferees.

All Bonds of this series shall be fully interchangeable, and, upon surrender at the office or agency of the Company in a Place of Payment therefor, shall be exchangeable for other Bonds of this series of a different authorized denomination or denominations, as requested by the Holder surrendering the same.

No service charge shall be made for any transfer or exchange hereinbefore referred to, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith.

The Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Bond is registered as the owner hereof for the purpose of receiving payment as herein provided and for all other purposes, whether or not this Bond is overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary.

Unless the certificate of authentication hereon has been executed by the Trustee or Authenticating Agent by manual signature, this Bond shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose.

[THIS SPACE INTENTIONALLY LEFT BLANK]

- 2 -

[Signature page for Yankee Gas Services Company, First Mortgage Bond, 4.80% Series G, Due 2014]

IN WITNESS WHEREOF, the Company has caused this Bond to be duly executed under its corporate seal.

Dated: __________________

YANKEE GAS SERVICES COMPANY

By_____________________________

Name: 

Title:  

Attest:

_________________________

This is one of the Bonds of the series designated therein referred to in the within-mentioned Indenture.

THE BANK OF NEW YORK, as Trustee

By_______________________________

    Authorized Officer

50994 v.09/12680-2029/Series G

- 3 -exh10.5.7yg7si

Exhibit 10.5.7

SEVENTH SUPPLEMENTAL INDENTURE

from

YANKEE GAS SERVICES COMPANY

to

THE BANK OF NEW YORK

TRUSTEE

Dated as of November 1, 2004

Supplemental to Indenture of Mortgage

and Deed of Trust from

Yankee Gas Services Company to

The Bank of New York (successor as trustee to

Fleet National Bank, formerly known as

The Connecticut National Bank), Trustee,

dated as of July 1, 1989

SEVENTH SUPPLEMENTAL INDENTURE

SEVENTH SUPPLEMENTAL INDENTURE, dated as of November 1, 2004 between YANKEE GAS SERVICES COMPANY, a specially chartered Connecticut corporation (herein called the "Company H), and THE BANK OF NEW YORK, a New York banking corporation, successor to Fleet National Bank (formerly known as The Connecticut National Bank), as Trustee (the "Trustee') under the Indenture of Mortgage and Deed of Trust, dated as of July 1, 1989, executed and delivered by the Company (herein called the "Original Indenture"; the Original Indenture and any and all indentures and instruments supplemental thereto, including, without limitation, this Seventh Supplemental Indenture, being herein called the "Indenture");

WHEREAS, pursuant to Sections 13.01(C), 13.01(G), 3.03 and Article Five of the Original Indenture, the Company desires to provide for the issuance under the Indenture of a new series of Bonds, which Bonds will be secured by and entitled to the benefits of the Indenture, and to add to its covenants and agreements contained in the Original Indenture certain other covenants and agreements; and

WHEREAS, all acts and things necessary to make this Seventh Supplemental Indenture a valid, binding and legal instrument have been performed, and the issuance of the new series of Bonds, subject to the terms of the Original Indenture, has been duly authorized by the Board of Directors of the Company and approved by the Connecticut Department of Public Utility Control, and the Company has requested and hereby requests the Trustee to enter into and join the Company in the execution and delivery of this Seventh Supplemental Indenture;

NOW, THEREFORE, THIS SEVENTH SUPPLEMENTAL INDENTURE WITNESSETH, that, to secure the payment of the principal of (and premium, if any) and interest on the Outstanding Secured Bonds, including the new series of Bonds hereunder issued, and the performance of the covenants therein and herein contained and to declare the terms and conditions on which all such Outstanding Secured Bonds are secured, and in consideration of the premises and of the purchase of the Bonds by the Holders thereof, the Company by these presents does grant, bargain, sell, alien, remise, release, convey, assign, transfer, mortgage, hypothecate, pledge, set over and. confirm to the Trustee, all property, rights, privileges and franchises of the Company of every kind and description, real, personal or mixed, tangible and intangible, whether now owned or hereafter acquired by the Company, wherever located, and grants a security interest therein for the purposes herein expressed, except any Excepted Property which is expressly excepted from the lien hereof in the Original Indenture, and including, without limitation, all and singular the following:

All property, rights, privileges and franchises particularly described in the Original Indenture, and any and all indentures and instruments supplemental thereto, including, without limitation, the

First Supplemental Indenture dated as of April 1, 1992, the Second Supplemental Indenture dated as of December 1, 1992, the Third Supplemental Indenture dated as of June 1, 1995, the Fourth Supplemental Indenture dated as of April 1, 1997, the Fifth Supplemental Indenture dated as of January 1, 1999, the Sixth Supplemental Indenture dated as of January 1, 2004, and in addition, all the property, rights, privileges and franchises particularly described in Schedule A annexed to this Seventh Supplemental Indenture, which are hereby made a part of, and deemed to be described herein, as fully as if set forth herein at length.

TO HAVE AND TO HOLD all said property, rights, privileges and franchises of every kind and description, real, personal or mixed, hereby and hereafter (by supplemental indenture or otherwise) granted, bargained, sold, aliened, remised, released, conveyed, assigned, transferred, mortgaged, hypothecated, pledged, set over or confirmed as aforesaid, or intended, agreed or covenanted so to be, together with all the appurtenances thereto appertaining (said properties, rights, privileges and franchises, including any cash and securities hereafter deposited or required to be deposited with the Trustee (other than any such cash which is specifically stated herein not to be deemed part of the Trust Estate), being herein collectively called "Trust Estate") unto the Trustee and its successors and assigns forever.

SUBJECT, HOWEVER, to Permitted Encumbrances (as defined in Section 1.01 of the Original Indenture).

BUT IN TRUST, NEVERTHELESS, for the proportionate and equal benefit and security of the Holders from time to time of all the Outstanding Secured Bonds without any preference or priority of any such Bond over any other such Bond.

UPON CONDITION that, until the happening of an Event of Default (as defined in Section 1.01 of the Original Indenture) and subject to the provisions of Article Six of the Original Indenture, the Company shall be permitted to possess and use the Trust Estate, except cash, securities and other personal property deposited and pledged, or required to be deposited and pledged, with the Trustee, and to receive and use the rents, issues, profits, revenues and other income of the Trust Estate.

AND IT IS HEREBY DECLARED that in order to set forth the terms and provisions of the new series of Bonds and in consideration of the premises and of the purchase and acceptance of such Bonds by the holders thereof, and in consideration of the sum of One Dollar ($1.00) to it duly paid by the Trustee, and of other good and valuable consideration, the receipt whereof is hereby acknowledged, and for the purpose of securing the faithful performance and observance of all the covenants and conditions of the Indenture, the Company hereby covenants and agrees with the Trustee and provides as follows:

ARTICLE I

DEFINITIONS AND RULES OF CONSTRUCTION

Section 1.01   Terms from the Original Indenture. All defined terms used in this Seventh Supplemental Indenture and not otherwise defined herein shall have the respective meanings ascribed to them in the Original Indenture.

Section 1.02.  References are to Seventh Supplemental Indenture. Unless the context otherwise requires, all references herein to "Articles, " "Sections" and other subdivisions are to the designated Articles, Sections and other subdivisions of this Seventh Supplemental Indenture, and the words "herein, " "hereof, " "hereby, " "hereunder" and words of similar import refer to this Seventh Supplemental Indenture as a whole and not to any particular Article, Section or other subdivision hereof or to the Original Indenture.

ARTICLE II

SERIES H BONDS

Section 2.01   Specific Title, Terms and Forms. There is hereby created and shall be outstanding under and secured by the Indenture a series of Bonds entitled "First Mortgage Bonds, 5.26% Series H, Due 2019" (herein called the "Series H Bonds"), limited in aggregate principal, amount at any one time outstanding to Fifty Million Dollars ($50,000,000). The form of the Series H Bonds shall be substantially as set forth in Exhibit A hereto with such insertions, omissions, substitutions and variations as may be determined by the officers executing the same as evidenced by their execution thereof.

The Series H Bonds shall be issued as fully registered Bonds in denominations of $1,000,000 or any amount in excess thereof which is an integral multiple of $250,000 (except as may be necessary to reflect any principal amount not evenly divisible by $250,000 remaining after any partial redemption), or in such other denominations as the Trustee may approve. The Series H Bonds shall be numbered H-1 and consecutively upwards, or in any other manner deemed appropriate by the Trustee. The Series H Bonds shall mature on November 1, 2019 and shall bear interest from the date of issuance thereof (or from the most recent Interest Payment Date to which interest has been paid or duly provided for) at the rate of five and twenty-six hundredths percent (5.26%) per annum (computed on the basis of a 360-day year of twelve 30-day months).

Interest Payment Dates for the Series H Bonds shall be (i) May 1 and November 1 of each year, commencing May 1, 2005, and (ii) at the Stated Maturity of the principal.

Notwithstanding the otherwise applicable provisions of the Indenture, the principal and the Redemption Price of, and interest on, the Series H Bonds shall be payable by Federal funds bank wire transfer of immediately available funds so long as required by Section 5.1 of the Bond Purchase Agreements, each dated November 15, 2004, between the Company and the initial purchasers of the Series H Bonds (the "Bond Purchase Agreements") or, in the event Section 5.1 shall no longer be applicable, at the office or agency of the Company in New York, New York, in such coin or currency of the United States of America as at the time of payment is legal tender for public or private debts.

The Regular Record Date referred to in Section 3.09 of the Original Indenture for the payment of the interest on the Series H Bonds payable, and punctually paid or duly provided for, on any Interest Payment Date shall be the 15th day (whether or not a business day) of the calendar month next preceding such Interest Payment Date.

Section 2.02  No Sinking Fund; No Mandatory Scheduled Redemption Prior to Final Maturity. The Series H Bonds shall not be subject to any sinking fund or mandatory scheduled redemption prior to final maturity.

Section 2.03  Optional Redemption. The Series H Bonds shall be redeemable at the option of the Company in whole at any time or in part from time to time prior to their Stated Maturity, at a redemption price equal to the principal amount of the Series H Bonds being prepaid plus accrued interest thereon to the date of such redemption together with a premium equal to the then applicable Make-Whole Amount.

The Company will give notice of any optional redemption of the Series H Bonds pursuant to this Section 2.03 to each Holder thereof not less than 30 days nor more than 60 days before the date fixed for such optional redemption, specifying (a) such date, (b) the principal amount of the Holder's Bond to be redeemed on such date, (c) that a premium may be payable, (d) the estimated premium, calculated as of the day such notice is given, and (e) the accrued interest applicable to the redemption. Such notice of redemption shall also certify all facts, if any, which are conditions precedent to any such redemption. Notice of redemption having been so given, the aggregate principal amount of the Series H Bonds specified in such notice, together with accrued interest thereon, and the premium, if any, payable with respect thereto shall become due and payable on the redemption date specified in such notice. Two business days prior to the redemption date specified in such notice of optional redemption, the Company shall provide the Trustee and each Holder of a Bond written notice of whether or not any premium is. payable in connection with such redemption, the premium, if any, calculated as of the second business day prior to the redemption date, and a reasonably detailed computation of the Make-Whole Amount. The Trustee shall be under no duty to inquire into, may conclusively presume the correctness of, and shall be fully protected in acting upon the Company's calculation of any Make-Whole Amount.

For purposes of this Section 2.03, the term "Make-Whole Amount" shall mean in connection with any optional redemption of the Series H Bonds the excess, if any, of (a) the aggregate present value as of the date of such redemption of each dollar of principal amount of Series H Bonds being redeemed and the amount of interest (exclusive of interest accrued to the date of redemption) that would have been payable in respect of such dollar if such redemption had not been made, determined by discounting such amounts at the Reinvestment Rate from the respective dates on which they would have been payable, over (b) 100% of the principal amount of the outstanding Series H Bonds being redeemed.

The "Reinvestment Rate" means (1) the sum of .50% plus the yield reported on page "USD" of the Bloomberg Treasury/Money Market Monitor Screen (or, if not available, any other nationally recognized trading screen reporting on-line intraday trading in United States government securities) at 12:00 noon (New York time) on such date for United States government securities having a maturity rounded to the nearest month corresponding to the remaining Weighted Average Life to Maturity of the principal being redeemed, prepaid or paid or (2) in the event that no such nationally recognized trading screen reporting on-line intraday trading in United States government Securities is available, Reinvestment Rate means .50 plus the arithmetic mean of the yields under the respective headings "This Week" and "Last Week" published in the Statistical Release under the caption "Treasury Constant Maturities" for the maturity (rounded to the nearest month) corresponding to the Weighted Average Life to Maturity of the principal being redeemed. If no maturity exactly corresponds to such Weighted Average Life to Maturity, yields for the two published maturities most closely corresponding to such Weighted Average Life to Maturity shall be calculated pursuant to the immediately preceding sentence, and the Reinvestment Rate shall be interpolated or extrapolated from such yields on a straight-line basis, rounding in each of such relevant periods to the nearest month. For purposes of calculating the Reinvestment Rate, the most recent Statistical Release published prior to the date of determination of the Make­-Whole Amount shall be used.

For purposes of this Section 2.03, "Weighted Average Life to Maturity" of the principal amount of the Series H Bonds being redeemed shall mean, as of the time of any determination thereof, the number of years obtained by dividing the then Remaining Dollar-Years of such principal by the aggregate amount of such principal. The term "Remaining Dollar-Years" of such principal shall mean the amount obtained by multiplying the amount of principal that would have become due at the Stated Maturity of the Series H Bonds if such redemption had not been made by the number of years (calculated to the nearest one-twelfth) which will elapse between the date of determination and the Stated Maturity of the Series H Bonds.

As used in this Section 2.03, "Statistical Release" shall mean the then most recently published statistical release designated "H.15(519)" or any successor publication which is published weekly by the Federal Reserve System and which establishes yields on actively traded United States government securities adjusted to constant maturities or, if such statistical release is not published at the time of any determination hereunder, then such other reasonably comparable index which shall be designated by the holders of 66­ 2/3 % in aggregate principal amount of the outstanding Series H Bonds.

The principal amount, if any, of the Series H Bonds to be redeemed pursuant to this Section 2.03 shall be selected on a pro rata basis from all Series H Bonds Outstanding on the Redemption Date.

The Series H Bonds shall not be redeemable at the option of the Company prior to their Stated Maturity other than as provided in this Section 2.03.

Section 2.04.  Place of Payment. The principal and the Redemption price of, and the premium, if any, and the interest on, the Series H Bonds shall be payable at the principal corporate trust office of The Bank of New York, in New York, New York.

Section 2.05.  Exchangeability. Subject to Section 3.07 of the Original Indenture, all Series H Bonds shall be fully interchangeable, and, upon surrender at the office or agency of *the Company in a Place of Payment therefor, shall be exchangeable for other Series H Bonds of a different authorized denomination or denominations, as requested by the Holder surrendering the same. The Company will execute, and the Trustee shall authenticate and deliver, Series H Bonds whenever the same are required for any such exchange.

Section 2.06.  Bond Purchase Agreements. Reference is made to Sections 5 and 7 of the Bond Purchase Agreements for certain provisions governing the rights and obligations of the Company, the Trustee and the Holders of the Series H Bonds. Such provisions are deemed to be incorporated in this Article II by reference as if set forth herein at length.

Section 2.07.  Restrictions on Transfer. All Series H Bonds originally issued hereunder shall bear the following legend:

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "1933 ACT"). THE HOLDER HEREOF, BY PURCHASING THIS SECURITY, AGREES FOR THE BENEFIT OF YANKEE GAS SERVICES COMPANY (THE "COMPANY") AND PRIOR HOLDERS THAT THIS SECURITY MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED ONLY (1) TO THE COMPANY (UPON REDEMPTION THEREOF OR OTHERWISE), (2) SO LONG AS THIS SECURITY IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A, TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER, WITHIN THE MEANING OF RULE 144A UNDER THE 1933 ACT, IN A TRANSACTION MEETING. THE REQUIREMENTS OF RULE 144A, (3) IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S UNDER THE 1933 ACT, (4) PURSUANT TO AN EXEMPTION FROM REGISTRATION IN ACCORDANCE WITH RULE 144 (IF AVAILABLE) UNDER THE 1933 ACT, (5) IN RELIANCE ON ANOTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE 1933 ACT, SUBJECT TO THE RECEIPT BY THE COMPANY OF AN OPINION OF COUNSEL TO THE EFFECT THAT SUCH TRANSFER IS EXEMPT FROM THE REGISTRATION REQUIREMENTS OF THE 1933 ACT OR (6) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE 1933 ACT, SUBJECT (IN THE CASE OF CLAUSES (2), (3), (4) AND (5)) TO THE RECEIPT BY THE COMPANY OF A CERTIFICATION OF THE TRANSFEROR (WHICH, IN THE CASE OF CLAUSE (4), MAY BE A COPY OF FORM 144 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION) TO THE EFFECT THAT SUCH TRANSFER IS IN COMPLIANCE WITH THE 1933 ACT, AND IN EACH CASE IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY JURISDICTION OF THE UNITED STATES. THE HOLDER OF THIS SECURITY WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS SECURITY FROM IT OF THE RESALE RESTRICTIONS REFERRED TO HEREIN.

All Series H Bonds issued upon transfer or exchange thereof shall bear such legend unless the Company shall have delivered to the Trustee an Opinion of Counsel which states that the Series H Bonds may be issued without such legend. All Series H Bonds issued upon transfer or exchange of a Series H Bond or Bonds which do not bear such legend shall be issued without such legend. The Company may from time to time modify the foregoing restrictions on resale and other transfers, without the consent of but upon notice to the Holders, in order to reflect any amendment to Rule 144A under the Securities Act of 1933 or change in the interpretation thereof or practices thereunder.

Section 2.08   Authentication and Delivery. Upon the execution of this Seventh Supplemental Indenture, the Series H Bonds shall be executed by the Company and delivered to the Trustee for authentication, and thereupon the same shall be authenticated and delivered by the Trustee pursuant to and upon Company Request.

Section 2.09.  Default. Pursuant to the Original Indenture (and notwithstanding any provision of Section 9.22 thereof to the contrary), for purposes of determining whether an Event of Default exists with respect to the Series H Bonds, any default in payment (whether due as a scheduled installment of principal or interest, or at original maturity or earlier redemption or acceleration, or otherwise) with respect to Bonds of any other series which constitutes an Event of Default with respect to the Bonds of such series shall also constitute an Event of Default with respect to the Series  H Bonds.

ARTICLE III

MISCELLANEOUS PROVISIONS

Section 3.01.  Effectiveness and Ratification of Indenture. The provisions of this Seventh Supplemental Indenture shall be effective from and after the execution hereof; and the Indenture, as hereby supplemented, shall remain in full force and effect.

Section 3.02.  Titles. The titles of the several Articles and Sections of this Seventh Supplemental Indenture shall not be deemed to be any part thereof, are inserted for convenience only and shall not affect any interpretation hereof.

Section 3.03.  Acceptance of Trust; Not Responsible for Recitals; Etc. The Trustee hereby accepts the trusts herein declared, provided, created or supplemented and agrees  to perform the same upon the terms and conditions herein and in the Original Indenture,  as heretofore supplemented, set forth and upon the following terms and conditions:

The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Seventh Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made by the Company solely.. In general, each and every term and condition contained in Article Ten of the Original Indenture shall apply to and form part of this Seventh Supplemental Indenture with the same force and effect as if the same were herein set forth in full with such omissions, variations and insertions, if any, as may be appropriate to make the same conform to the provisions of this Seventh Supplemental Indenture.

Section 3.04.  Successors and Assigns. All covenants, provisions, stipulations and agreements in this Seventh Supplemental Indenture contained are and shall be for the sole and exclusive benefit of the parties hereto, their successors and assigns, and (subject to the provisions of the Bond Purchase Agreements) of the Holders and registered owners from time to time of the Bonds issued and outstanding under and secured by the Indenture (except that the provisions of Article II hereof are and shall be for the sole and exclusive benefit of the Holders of the Series H Bonds).

Section 3.05.  Counterparts. This Seventh Supplemental Indenture may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.

Section 3.06.  Governing Law. The laws of the State of Connecticut shall govern this Seventh Supplemental Indenture and the Series H Bonds, except to the extent that the validity or perfection of the lien of the Indenture, or remedies thereunder, are governed by the laws of a jurisdiction other than the State of Connecticut.

[THIS SPACE INTENTIONALLY LEFT BLANK]

IN WITNESS WHEREOF, the parties hereto have caused this Seventh Supplemental Indenture to be duly executed, sealed and attested as of the day and year first above written.

	 	YANKEE GAS SERVICES COMPANY

	 	 
	 	By /s/ 

Randy A. Shoop

Name:

Randy A. Shoop

Title:

Assistant Treasurer

Attest:

/s/ O. Kay Comendul

Name: O. K. Comendul 

Title: Assistant Secretary

Executed, sealed and delivered by

  YANKEE GAS SERVICES COMPANY

  in the presence of:

/s/ Jane Seidl

/s/ Eileen R. Kearney

	 	THE BANK OF NEW YORK, as Trustee

	 	 
	 	By /s/

Geovanni Barris

Name:

Geovanni Barris

Title:

Vice President

Attest:

/s/ Ming Ryan

Executed, sealed and delivered by

THE BANK OF NEW YORK, as Trustee, 

in the presence of:

/s/

Michael Pitfick

/s/

Remo Reale

STATE OF CONNECTICUT

)

                                                           )  ss.: Berlin

COUNTY OF HARTFORD

)

On this 8th day of November, 2004, before me, Lisa Barlow, the undersigned officer, personally appeared Randy A. Shoop and O. Kay Comendul, who acknowledged themselves to be the Assistant Treasurer and Assistant Secretary, respectively, of Yankee Gas Services Company, a Connecticut corporation, and that they, as such officers, being authorized so to do, executed the foregoing instrument for the purpose therein contained, by signing the name of the corporation by themselves as such officers, and as their free act and deed.

IN WITNESS WHEREOF, I hereunto set my hand and official seal.

	 	/s/ Lisa Barlow

Notary Public

My commission expires: March 31, 2006

	 	 

(SEAL)

STATE OF NEW YORK

)

ss.:

COUNTY OF NEW YORK

)

On this 8th  day of November, 2004, before me, William Cassels, the undersigned officer, personally appeared Geovanni Barris and Ming Ryan, who acknowledged themselves to be and  Vice President and Vice President, respectively, of The Bank of New York, a New York banking corporation, and that they, as such officers, being authorized so to do, executed the foregoing instrument for the purposes therein contained, by signing the name of the association by themselves as such officers, and as their free act and deed.

IN WITNESS WHEREOF, I hereunto set my hand and official seal.

	 	/s/

William Cassels

Notary Public State of New York

No. 01CA5027729

Qualified in Bronx County

Commission Expires May 18, 2006

	 	 

SCHEDULE A

ALL THE PROPERTY, RIGHT, PRIVILEGES AND FRANCHISES AS SET FORTH IN THE FOLLOWING DESCRIPTIONS.

Yankee Gas Fee Acquisitions (1999-2003)

	Town Name

	Grantor

	DEED Date

	Volume

	Page

	Berlin

	D. Urlage

	8/14/02

	477

	567

	 	 	1

	 	 

The following described property located in the Town of Berlin,. County of Hartford, State of Connecticut shown and designated as Lot No. 15-P on a certain map or plan entitled:

"RESUBDIVISION PLAN HERITAGE ESTATES, To Be Developed By JCT DEVELOPMENT CORP., Property Known As Lot 15-Q & Portion Lot 15-K HERITAGE DRIVE BERLIN, CONNECTICUT" Scale 1"= 40' Date DEC. 28, 1988 Sheet 1 of 4, which map is on file in the Berlin Town Clerk's Office as Map No. 23893.

Said premises are conveyed subject to building, building line and zoning restrictions of the Town of Berlin and to the second installment of taxes on the List of October 1,. 2001, which are not yet due and payable.

Said premises are also subject to:

1.

Notes and legends on Map No. 23893 entitled "Resubdivision Plan Heritage Estates to Be Developed by JCT Development Corp. Property Known As Lot 15-Q & Portion or Lot 15-K Heritage Drive Berlin, Connecticut Scale 1"=40' Date Dec. 29, 1988 prepared by MBA Engineering" which map is on file in the office of the Berlin Town Clerk;

2.

Declaration of Restrictions and Covenants by Helen Tricka, dated and recorded November 1, 1990 in Volume 209, Page 698;

3.

Notice of the Town of Berlin Health Department dated August 8, 1997 and recorded September 8, 1997 in Volume 396, Page 907;

4.

Electric Distribution Easement, Helen Tricka to The Connecticut Light & Power Company dated January 27, 1989 and recorded March 22, 1989 in Volume 291, Page 545. (Maps 2341 & 2342);

5.

Right of Way Easement, Carl Tricka and Helen Tricka to Algonquin Gas Transmission Company dated October 24, 1951 and recorded November 8, 1951 in Volume 103, Page 164.

NOTE: This is a corrected copy of the sheet entitled "Yankee Gas Fee Acquisitions (1999-2003)" included in Schedule A to the Sixth Supplemental Indenture.

         Yankee Gas Non-Distribution Easements (1999-2003)

	

Town Name

	

Grantor

	Date Esmt 

Recorded 

	

Volume 

	

Page 

	Southington

	A. Orciso

	9/18/02 

	855 

	802 

	Southington

	J. Pardo

	7/19/02 

	847 

	442 

	Southington

	D. Nichols

	9/11/02 

	854 

	830 

	Southington

	Cath Cem Assoc.

	9/23/02 

	856 

	224 

	Southington

	Town of

	8/16/02 

	851 

	74 

	Southington

	YMCA

	9/20/02 

	856 

	24 

	Southington

	D. Myjack

	8/29/02 

	852 

	1015 

	Kensington

	L. DeVivo

	8/23/02 

	478 

	158 

	Kensington

	R. Rampone

	9/11/02 

	479 

	363 

	Kensington

	K. McHale

	9/11/02 

	479 

	359 

	Kensington

	T. Hrubiec

	9/19/02 

	479 

	770 

	Kensington

	B. Malloy

	9/5/02 

	478 

	1001 

	Kensington

	R. Burkhart

	9/5/02 

	478 

	998 

	Kensington

	J. Inturri

	8/21/02 

	478 

	76 

	Kensington

	D. Roche

	8/7/02 

	477 

	139 

	Kensington

	J. Roche

	8/21/02 

	478 

	79 

	Kensington

	R. Solek

	8/14/02 

	477 

	484 

	Kensington

	J. Russo

	9/17/02 

	479 

	767 

	Kensington

	R. DeMaria

	8/8/02 

	477 

	148 

	Kensington

	H. Tricka (Est)

	9/3/02 

	478 

	915 

	Kensington

	H. Tricka (Est)

	9/3/02 

	478 

	920 

	Kensington

	City of Meriden

	8/15/02 

	477 

	619 

	Kensington

	D. Cross

	8/13/02 

	477 

	371 

	Kensington

	St of Conn

	10/17/02 

	482 

	405 

	Kensington

	K. Carangelo/D.Szymaszek

	8/21/02 

	478 

	364 

	Kensington

	S. Hushak

	8/15/02 

	477 

	664 

NOTE: This is a corrected copy of the sheet entitled "Yankee Gas Non-Distribution Easements (1999-2003)" included in Schedule A to the Sixth Supplemental Indenture.

Yankee Distribution Easements

(1/1/2004 - 10/31/2004)

	Town

	Grantor

	Instrument Date 

	Volume 

	Date 

	SOUTH WINDSOR

	EVERGREEN WALK LLC

	06/30/04 

	1636 

	274 

	SOUTH WINDSOR

	EVERGREEN WALK, LLC

	05/27/04 

	1617 

	273 

	CHESHIRE

	DIVERSIFIED COOK HILL, LLC

	09/09/04 

	1898 

	2 

	ENFIELD

	DENIS J. LESSARD ET AL

	08/22/04 

	1913 

	135 

	WINDSOR LOCKS

	NORTH GROUP DEVELOPMENT, LLC ET AL

	07/29/04 

	325 

	647 

	EAST WINDSOR

	MYERS NURSERY, INC.

	03/09/04 

	268 

	497 

	NORWALK

	RMS-ISAAC STREET, LLC

	03/30/04 

	5383 

	223 

	MIDDLETOWN

	MEDICAL DEVELOPMENT ASSOCIATES, LLC

	01/30/04 

	1430 

	990 

	PUTNAM

	HERITAGE PINE CONDOMINIUM ASSOCIATION, INC

	01/10/04 

	464 

	261 

	PLAINFIELD

	NAPLES HOLDING CORP.

	04/01/03 

	309 

	1231 

	SUFFIELD

	KRYSTAL WOODS DEVELOPERS, LLC

	09/02/04 

	373 

	1132 

	ELLINGTON

	ELLINGTON COMMONS ASSOCIATES

	08/12/04 

	339 

	903 

YANKEE GAS LEASEHOLD INTEREST -- ANSONIA

Lease from Tice Brothers. LLC to Yankee Gas Services Company dated as of October 1, 2001. Notice of Lease recorded in Volume 352, Page 1042 of the Ansonia Land Records.

Description of leased premises:

All that certain piece or parcel of land together with the building and improvements thereon containing 22,393 square feet, known as 488 Main Street and located at the corner of Chestnut and Main Streets, Ansonia, CT, which parcel is more particularly shown on a certain unrecorded map entitled "SITE PLAN 88 Main Street & I Chestnut Street Ansonia, Connecticut prepared for Ansonia Tice Properties, LLC date: April 10, 2001 scale l "=20" "prepared by Louis Associates, 260 Main Street, Monroe, CT.

Said premises are subject to:

I . 

Such matters and notes as are shown on a map entitled "LOT LINE REVISION PLAN OF PROPERTY LOCATED AT 420-488 MAIN STREET AND I CHESTNUT STREET ANSONIA CONNECTICUT PREPARED FOR TICE BROTHERS, LLC DATE OCT. 18, 2001 [revised through 11-16-01) SCALE 1 "=30'," prepared by Lewis Associates Land Surveying and Civil Engineering, on file as Map 14/49 of the Ansonia Land Records.

2. 

Encumbrances listed in the Warranty Deed from Myron E. Yudkin to Tice Brothers, LLC dated April 20. 2001 and recorded in Volume 344, Page 134 of the Ansonia Land Records.

3. 

Unrecorded License Easement Agreement with the City of Ansonia.

4. 

Possible effect of oil storage tanks are shown on a map entitled "MAP PREPARED FOR MYRON YUDKIN ANSONIA, CONNECTICUT SCALE 1"=40' NOVEMBER 5, 1990 REV TO JANUARY 16,1991."

5. 

Open-End Mortgage Deed and Security Agreements in the amount of $750,000 and $250,000 from Ansonia Tice Properties, LLC and Tice Brothers, LLC to Naugatuck Valley Savings and Loan Association, Inc. dated December 5, 2001 and recorded in, respectively, Volume 354, Page 712 and Volume 354, Page 738 of the Ansonia Land Records. (Note: Yankee Gas Services Company received a Nondisturbance Agreement.)

YANKEE GAS LEASEHOLD INTEREST -- WATERFORD

Lease Agreement between Parkway South LLC and Yankee Gas Services Company dated May 3, 1999.

Description of leased premises:

A certain portion of the land known as 179 Cross Road, Waterford, Connecticut comprising 1.18 Ac. +/-.

Said premises are subject to:

1. 

Sanitary sewer easement recorded in Volume 380, Page 579 of the Waterford Land Records.

2. 

Pole line easement recorded in Volume 116, Page 395 of the Waterford Land Records.

3. 

Drainage rights recorded in Volume 114, Page 588 of the Waterford Land Records. 

NOTES:

1. 

Special Permit to allow the sales, service and repair of power tools, etc. recorded December 15, 1987 in Volume 336, Page 733 of the Waterford Land Records.

2. 

Variance regarding variable landscaped buffer strip dated April 12, 1984 and recorded in Volume 281, Page 517 of the Waterford Land Records.

YANKEE GAS LEASEHOLD INTEREST -- DANBURY

Lease Agreement between Yankee Gas Services Company and Philip Edelstein (Manager of PHICAJI, LLC, record owner) dated January 20, 2000.

Description of leased premises:

The property, together with all buildings, structures and improvements situated there upon, located in the City of Danbury, Connecticut and commonly known as 24 Finance Drive. Said leased premises consisting of approximately 3.006 acres of land with a building containing +I- 10,000 rentable square feet as more particularly shown on the map entitled "MAP PEPARED FOR D. WATSON, P.E., CONNECTICUT LICENSE #2106" dated June 7, 1972 and filed on the Danbury, CT land records as Map No. 9115.

Said premises are subject to:

1. 

Riparian rights in and to the Still River.

2. 

Twenty-foot drainage easement shown on Map No. 5106.

3. 

Notes, conditions, facts, and easements shown on Maps Nos. 4660, 8456, 8741 and 9115.

4. 

Easement and right to erect, locate and maintain poles, wires, crossarms, and other usual fixtures and appurtenances for electric transmission, from The Industrial Land Corp. to The Housatonic Public Service Company, dated April 6, 1955 and recorded May 17, 1955 in Volume 297, Page 10 of the Danbury Land Records.

5. 

Electric Distribution Easement from The Industrial Land Corporation to The Connecticut Light and Power Company, dated January 11, 1963 and recorded January 23, 1963 in Volume 386, Page 339 of the Danbury Land Records.

6. 

Gas Distribution Easement from The Industrial Land Corporation to The Connecticut Light and Power Company, dated April 2, 1963 and recorded November 6, 1963 in Volume 397, Page 109 of the Danbury Land Records.

7. 

Obligation to maintain Augusta Drive and Augusta Drive Extension, as set forth in a Warranty 'Deed from The Industrial Land Corporation to Seymour R. Powers, dated February 15, 1968 and recorded February 26, 1968 in Volume 458, Page 175 of the Danbury Land Records; as modified by documents recorded in Volume 493, Page 292, Volume 682, Page 567, Volume 727, Page 797, and Volume 765, Page 40, all of the Danbury Land Records.

8. 

Sewer Easement from Seymour R. Powers and The Industrial Land Corporation to the City of Danbury, dated February 16, 1972 and recorded March 13, 1972 in Volume 512, Page 292 of the Danbury Land Records (Map No. 4995).

9. 

Annual maintenance charge for Augusta Drive and Finance Drive Extension as set forth in a Warranty Deed from Stephen L. Griss, Carole J. Kolsky, Trustees, Melvyn J. Powers and Union Trust Company, Trustees, and Mary P. Powers; to Fred L. Baker, Trustee, dated July 21, 1988 and recorded August 3, 1988 in Volume 893, Page 627 of the Danbury Land Records.

10. 

Sewer Easement for installation and maintenance of sewer lines from Philip Edelstein to the City of Danbury, dated August 29, 1989 and recorded March 19, 1990 in Volume 947, Page 653 of the Danbury Land Records (Map No. 9115).

EXHIBIT A

[FORM OF FIRST MORTGAGE BOND, 5.26% SERIES H, DUE 2019

FORM OF LEGEND]

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "1933 ACT"). THE HOLDER HEREOF, BY PURCHASING THIS SECURITY, AGREES FOR THE BENEFIT OF YANKEE GAS SERVICES COMPANY (THE "COMPANY") AND PRIOR HOLDERS THAT THIS SECURITY MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED ONLY (1) TO THE COMPANY (UPON REDEMPTION THEREOF OR OTHERWISE), (2) SO LONG AS THIS SECURITY IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A, TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER, WITHIN THE MEANING OF RULE 144A UNDER THE 1933 ACT, IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (3) IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S UNDER THE 1933 ACT, (4) PURSUANT TO AN EXEMPTION FROM REGISTRATION IN ACCORDANCE WITH RULE 144 (IF AVAILABLE) UNDER THE 1933 ACT, (5) IN RELIANCE ON ANOTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE 1933 ACT, SUBJECT TO THE RECEIPT BY THE COMPANY OF AN OPINION OF COUNSEL TO THE EFFECT THAT SUCH TRANSFER IS IN COMPLIANCE WITH THE 1933 ACT OR (6) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE 1933 ACT, SUBJECT (IN THE CASE OF CLAUSES (2), (3), (4) AND (5)) TO THE RECEIPT BY THE COMPANY OF A CERTIFICATION OF THE TRANSFEROR (WHICH, IN THE CASE OF CLAUSE (4), MAY BE A COPY OF FORM 144 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION) TO THE EFFECT THAT SUCH TRANSFER IS EXEMPT FROM THE REGISTRATION REQUIREMENTS OF THE 1933 ACT, AND IN EACH CASE IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY JURISDICTION OF THE UNITED STATES. THE HOLDER OF THIS SECURITY WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS SECURITY FROM IT OF THE RESALE RESTRICTIONS REFERRED TO HEREIN.

Yankee Gas Services Company

First Mortgage Bonds,

5.26 % Series H, Due 2019

CUSIP Number

No. H -

Principal Amount: $

Stated Maturity of Principal: January 1, 2019 Applicable Rate: 5.26

Interest Payment Dates: May 1 and November 1, commencing May 1, 2005 and at the 

    Stated Maturity of the principal

Yankee Gas Services Company, a specially chartered Connecticut corporation (hereinafter called the "Company", which term includes any successor corporation under the Indenture hereinafter referred to), for value received, hereby promises to pay to [], or registered assigns, at the Stated Maturity set forth above, the Principal Amount set forth above (or so much thereof as shall not have been paid upon prior redemption) and to pay interest (computed on the basis of a 360-day year of twelve 30-day months) thereon from the date of issuance hereof or from the most recent Interest Payment Date to which interest has been paid or duly provided for, on each Interest Payment Date set forth above in each year at the Applicable Rate set forth above. The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in said Indenture, be paid to the Person in whose name this Bond (or one or more Predecessor Bonds, as defined in said Indenture) is registered at the close of business on the Regular Record Date for such interest, which shall be the 15th day (whether or not a business day) of the calendar month next preceding such Interest Payment Date. Any such interest not so punctually paid or duly provided for shall be paid to the Person in whose name this Bond is registered on the business day immediately preceding the date of such payment. If all or any portion of the principal of, or the premium (if any) or interest on, this Bond shall not be paid when due, the amount not so paid shall bear interest at the lesser of (x) the highest rate allowed by applicable law or (y) the greater of (i) the Prime Rate (as defined in the Bond Purchase Agreements) or (ii) 6.26% (the Applicable Rate plus 1 % per annum).

The principal and the Redemption Price of, and the interest on, this Bond shall be payable at the principal corporate trust office of The Bank of New York, in New York, New York. All such payments shall be made in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts.

This Bond is one of a duly authorized issue of Bonds of the Company designated as its "First Mortgage Bonds" (herein called the "Bonds"), issued and to be issued in one or more series under, and all equally and ratably secured by, an Indenture of Mortgage and Deed of Trust, dated as of July 1, 1989 (herein, together with any indenture or instruments supplemental thereto, including the First Supplemental Indenture dated as of April 1, 1992, the Second Supplemental Indenture dated as of December 1, 1992, the Third Supplemental Indenture dated as of June 1, 1995, the Fourth Supplemental Indenture dated as of April 1, 1997, the Fifth Supplemental Indenture dated as of January 1, 1999, the Sixth Supplemental Indenture dated as of January 1, 2004 and the Seventh Supplemental Indenture dated as of November 1, 2004, called the "Indenture"), between the Company and The Bank of New York, successor to Fleet National Bank (formerly known as The Connecticut National Bank), as Trustee (herein called the "Trustee," which term includes any successor Trustee under the Indenture). Reference is hereby made to the Indenture for a description of the properties thereby mortgaged, pledged and assigned, the nature and extent of the security, the respective rights thereunder of the Holders of the Bonds, the Trustee and the Company, and the terms upon which the Bonds are, and are to be, authenticated and delivered. All capitalized terms used in this Bond which are not defined herein shall have the respective meanings ascribed thereto in the Indenture. Reference is also made to the Bond Purchase Agreements, as defined in the Seventh Supplemental Indenture, for a further description of the respective rights of the Holders of the Series H Bonds, the Company and the Trustee, and the terms applicable to the Series H Bonds.

As provided in the Indenture, the Bonds are issuable in series which may vary as in the Indenture provided or permitted. This Bond is one of the series specified in its title.

The Bonds are not subject to any sinking fund or mandatory scheduled redemption prior to final maturity.

As provided in the Indenture, at the option of the Company, the Series H Bonds shall be redeemable in whole at any time or in part from time to time, prior to their Stated Maturity, at a redemption price equal to the principal amount of the Series H Bonds being prepaid plus accrued interest thereon to the date of such redemption together with a premium equal to the then applicable Make-Whole Amount.

The Company will give notice of any optional redemption of the Series H Bonds pursuant to Section 2.03 of the Seventh Supplemental Indenture to each Holder thereof not less than 30 days nor more than 60 days before the date fixed for such optional redemption, specifying (a) such date, (b) the principal amount of the Holder's Bond to be redeemed on such date, (c) that a premium may be payable, (d) the estimated premium, calculated as of the day such notice is given and (e) the accrued interest applicable to the redemption. Such notice of redemption shall also certify all facts, if any, which are conditions precedent to any such redemption. Notice of redemption having been so given, the aggregate principal amount of the Series H Bonds specified in such notice, together with accrued interest thereon, and the premium, if any, payable with respect thereto shall become due and payable on the redemption date specified in such notice. Two business days prior to the redemption date specified in such notice of optional redemption, the Company shall provide the Trustee and each Holder of a Bond written notice of whether or not any premium is payable in connection with such redemption, the premium, if any, calculated as of the second business day prior to the redemption date, and a reasonably detailed computation of the Make-Whole Amount.

Bonds (or portions thereof) for whose redemption and payment provision is made in accordance with the Indenture shall thereupon cease to be entitled to the lien of the Indenture and shall cease to bear interest from and after the date fixed for redemption (in each event, so long as the payment due on any such date shall be made). The principal amount of the Series H Bonds to be redeemed upon any optional redemption thereof shall be applied pro rata to all such Series H Bonds Outstanding on the Redemption Date.

If an Event of Default, as defined in the Indenture, shall occur, the principal of the Series H Bonds may become or be declared due and payable in the manner and with the effect provided in the Indenture and the Bond Purchase Agreements.

The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the rights of the Holders of the Bonds under the Indenture at any time by the Company with the consent of the Holders of a majority in aggregate principal amount of the Bonds of all series at the time Outstanding affected by such modification. The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of Bonds at the time Outstanding on behalf of the Holders of all the Bonds, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver agreed to as set forth above by the Holder of this Bond shall be conclusive and binding upon such Holder and upon all future Holders of this Bond and of any Bond issued upon the transfer hereof or in exchange hereof or in lieu hereof, whether or not notation of such consent or waiver is made upon this Bond.

No reference herein to the Indenture and no provision of this Bond or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of (and premium, if any) and interest on this Bond at the times, places and rates, and in the coin or currency, herein prescribed.

As provided in the Indenture and subject to certain limitations therein set forth, this Bond is transferable on the Bond Register of the Company, upon surrender of this Bond for transfer at the office or agency of the Company in New York, New York, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Bond Registrar, duly executed by the Registered Holder hereof or by his attorney duly authorized in writing, and thereupon one or more new Bonds of the same series, or authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee or transferees.

All Bonds of this series shall be fully interchangeable, and, upon surrender at the office or agency of the Company in a Place of Payment therefor, shall be exchangeable for other Bonds

of this series of a different authorized denomination or denominations, as requested by the Holder surrendering the same.

No service charge shall be made for any transfer or exchange hereinbefore referred to, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith.

The Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Bond is registered as the owner hereof for the purpose of receiving payment as herein provided and for all other purposes, whether or not this Bond is overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary.

Unless the certificate of authentication hereon has been executed by the Trustee or Authenticating Agent by manual signature, this Bond shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose.

[THIS SPACE INTENTIONALLY LEFT BLANK]

 [Signature page for Yankee Gas Services Company, First Mortgage Bond, 5.26% Series H, Due 2019]

IN WITNESS WHEREOF, the Company has caused this Bond to be duly executed under its corporate seal.

	Dated:________________

	YANKEE GAS SERVICES COMPANY

	 	 
	 	By:

_______________________________

Name:

Title:

Attest:

	 	This is one of the Bonds of the series designated therein referred to in the within-mentioned Indenture.

	 	 
	 	THE BANK OF NEW YORK, as Trustee By

	 	By _______________________________________

      Authorized Officer

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