File No. 70-9849
70-10067



CERTIFICATE OF NOTIFICATION

(RULE 24)

SECURITIES AND EXCHANGE COMMISSION

BY

NATIONAL GRID TRANSCO PLC

In accordance with the order of the Securities and Exchange Commission ("Commission") dated January 16, 2002, Holding Company Act Release No. 27490 (the "January 2002 Order") and the Order of the Commission dated October 16, 2002, Holding Company Act Release No. 27577 (the "October 2002 Order"), National Grid Transco plc ("National Grid"), formerly National Grid Group plc, hereby submits its report for the period April 1, 2003 to September 30, 2003 (the "reporting period")[1]. The January 2002 Order and the October 2002 Order shall be referred to herein collectively as the "Orders". Following is a listing of the applicable reporting requirements contained in the Orders (each, a "Reporting Requirement"), together with the response thereto. Unless otherwise defined herein, all capitalized terms in this Certificate of Notification shall have the meaning set forth in the January 2002 Order.

In this report a conversion ratio of 1 GBP to 1.67 US Dollars has been used. The exchange rate conversion is provided solely for convenience and should not be taken to mean that the pound sterling amounts have been, could have been, or could be converted to US Dollars at the rates indicated or at any other rates.


=====================




Reporting Requirement No. 1: The principal amount, interest rate, term, number of shares, market price per share, sales price per share (if other than market price) and aggregate proceeds, as applicable, of any securities issued by National Grid during the reporting period, including securities issued to dividend reinvestment plans and employee benefit plans.

Response:

Shares issues during the reporting period:


Date
No. of National Grid Ordinary Shares Issued
Details of Issue
Market Price / and Sale Price per share (if different)
Proceeds GBP
Proceeds USD
4/16/03
251,011
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 344p or 314.5p per share. Closing mid-market 409.5p per share
796,328
1,329,867
4/29/03
66,634
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 344p or 314.5p per share. Closing mid-market 407p per share
210,979
352,334
5/27/03
91,568
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 350p or 344p or 314.5p per share. Closing mid-market 416p per share
290,319
484,833
5/30/03
49,058
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 350p or 344p or 314.5p per share. Closing mid-market 394.5p per share
155,990
260,504
6/23/03
109,464
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 350p or 344p or 314.5p per share. Closing mid-market 400p per share
347,918
581,022
7/23/03
191,738
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 350p or 344p or 314.5p per share. Closing mid-market 393p per share
608,504
1,016,202
8/8/03
30,692
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 350p or 344p or 314.5p per share. Closing mid-market 388.5p per share
97,981
163,628
8/26/03
81,058
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 350p or 344p or 314.5p per share. Closing mid-market 393p per share
256,827
428,902
9/22/03
313,184
Shares issued on exercise of options under Employee Sharesave Scheme
Sale price - 350p or 344p or 314.5p per share. Closing mid-market 390.5p per share
993,800
1,659,646


Other securities issued during the reporting period:


Date
Issuer
Interest Rate
Type of Security
Maturity Date
Proceeds GBP
Proceeds USD
06/11/03
National Grid Transco
5%
€600,000,000 5.00 per cent. Instruments due 2018
07/02/18
420,344,683
701,975,620
07/11/03
National Grid Transco
3.75%
€500,000,000 3.75 per cent. Instruments due 2008
07/22/08
350,287,236
584,979,683
07/25/03
National Grid Transco
€75,000,000 floating rate instruments
€75,000,000 libor+37bp Instruments due 2005
08/11/05
52,543,085
87,746,953
08/21/03
National Grid Transco
JPY
2,000,000,000
floating rate instruments
JPY
2,000,000,000 YLibor+8bp Instruments due 2005
02/07/05
10,851,801
18,122,508

All the above instruments were issued under the Euro 4,000,000,000 Euro Medium Term Note Program


Movements in short-term borrowings during the reporting period:


There have been no movements in short-term borrowings during the reporting period.


=====================

Reporting Requirement No. 2: The amount of guarantees issued during the reporting period by National Grid, the name of the beneficiary of the guarantee and the terms and purpose of the guarantee.

Response:

National Grid issued a guarantee to National Australia Bank Ltd as the guarantee trustee for a syndicate of lenders to NG Australia LLP, an indirect subsidiary of National Grid Holdings Limited. This A$630 loan facility was established for the purpose of financing the development and construction of the Basslink electricity interconnector project. Under the terms of this guarantee, National Grid guarantees the payment of all principal monies, interest, commission, liquidated damages, charges, expenses, and other monies which may from time to time become payable by NG Australia LLP under the applicable Finance Contract and related documents; if NG Australia LLP defaults on any guaranteed payment, then National Grid is required to pay the sum in default on demand. The guarantee expires when all guaranteed payments have been made; this loan facility is due for repayment by 6 December 2006.

Guarantees given by National Grid in favor of third parties in relation to ISDA Master Agreements signed between the third party and a subsidiary of National Grid, as follows:

Date of guarantee
Guaranteed party
Subsidiary of National Grid party to relevant ISDA Master Agreement
Amount outstanding under ISDA Master Agreement and guaranteed at 30 September 2003*
18 July 2003
Deutsche Bank AG, London
NGG Finance plc
£Nil
18 July 2003
Fleet National Bank
NGG Finance plc
£Nil
28 July 2003
JPMorgan Chase Bank
NGG Finance plc
£Nil
19 August 2003
Deutsche Bank AG, London
NGG Finance (No 1) Limited
£Nil
19 August 2003
AIG Financial Products Corp
NGG Finance (No 1) Limited
£Nil
19 August 2003
Banque AIG London Branch
NGG Finance (No 1) Limited
£Nil

* During the reporting period, National Grid has given various guarantees to swap counterparties in relation to International Swaps and Derivatives Association, Inc. ("ISDA") agreements signed by two financing subsidiaries (NGG Finance plc and NGG Finance (No 1) Limited). The amounts guaranteed varies according to the number of derivative transactions in existence between the National Grid financing subsidiary and the counterparty, and whether or not the National Grid financing subsidiary owes or is owed money relating to these transactions. At September 30, 2003, the amount guaranteed was £Nil, since the swaps in existence between the relevant parties all reflected money owed to the relevant National Grid financing subsidiary.

=====================

Reporting Requirement No. 3: National Grid's aggregate investment, as defined under Rule 53, in EWGs and FUCOs as of the end of the reporting period in dollars and as a percentage of National Grid's consolidated retained earnings, and a description of EWG and FUCO investments during the reporting period.

Response:

A.
As of September 30, 2003, National Grid's consolidated retained earnings calculated in accordance with US GAAP were GBP 2,162,154,700 (USD 3,610,798,400) - excluding Other Comprehensive loss (OCL) of GBP (1,360,000,000) (USD (2,271,200,000). Retained earnings, including OCL were GBP 802,154,700 (USD 1,339,598,400).
B.
National Grid's aggregate investment, as defined in Rule 53, in EWGs and FUCOs as of September 30, 2003 was GBP 8,951,302,200 (USD 14,948,674,700). Such aggregate investment is calculated on the basis of cost accounting.
C.
National Grid's aggregate investment in EWGs and FUCOs as a percentage of its consolidated retained earnings was 414% as of September 30, 2003. Under the October 2002 Order, National Grid was authorized to invest up to USD 20,000,000,000 in FUCOs. National Grid had USD 5,051,325,300 of unused FUCO investment authority based on the aggregate investment as of the end of the reporting period.
D.
The change in National Grid's aggregate investment in FUCO's and EWG's reflects movements under guarantees; otherwise, no major EWG or FUCO investments were made during the reporting period. As of the prior reporting period ended March 31, 2003, using a conversion ratio at that time of 1 GBP to 1.58 USD, National Grid's aggregate investment, as defined in Rule 53, in EWGs and FUCOs was GBP 8,904,364,000 (USD 14,068,895,120).


=====================


Reporting Requirement No. 4: The aggregate amount of securities and the aggregate amount of guarantees issued and outstanding by National Grid since the date of the Order.

Response: Please see Exhibit A-1 attached hereto.


=====================
Reporting Requirement No. 5: A list of the securities issued by the Intermediate Holding Companies during the reporting period, including principal amount, interest rate, term, number of shares and aggregate proceeds, as applicable, with the acquiring company identified and a brief explanation of the procedure followed to determine the market rate of interest charged, as applicable.

Response:

Issuing Company
Acquiring Company
Initial Principal
Interest Rate
Term of Loan
GBP Balance at 09/30/03
USD Balance at 09/30/03
National Grid USA
National Grid Transco
USD 1,275,000,000
1.08%*
On demand
763,473,054
1,275,000,000
National Grid Holdings Inc.
National Grid Holdings Ltd
USD 225,000,000
1.04%*
On demand
134,730,539

225,000,000


* Interest rates are based on 30-day commercial paper and represent an average for the period ending September 30, 2003.


=====================


Reporting Requirement No. 6: The amount and terms of any short-term debt issued by any Utility Subsidiary, and a list of the deposits and withdrawals by company from the system money pool during the reporting period.[2]

Response:

Other than the money pool borrowings reported below, there has been no short-term debt issued by Utility Subsidiaries during the reporting period.

Net Money Pool Balances as of the End of the Reporting Period by Participating Company *


National Grid USA Subsidiary
Net Amount on Deposit
Net Amount of Borrowings
National Grid USA
$568,000,000

Massachusetts Electric Company

$194,550,000
The Narragansett Electric Company

20,400,000
Granite State Electric Company
6,850,000

Nantucket Electric Company

2,275,000
New England Power Company
306,725,000

Niagara Mohawk Power Corporation

672,500,000
New England Hydro-Transmission Electric Co., Inc.
1,200,000

New England Hydro-Transmission Corporation

1,175,000
New England Electric Transmission Corporation

2,425,000
EUA Energy Investment
20,500,000

National Grid USA Service Company, Inc.

9,950,000
Total
$903,275,000
$903,275,000

* A list of all deposits and withdrawals by company from the system money pool during the reporting period is available to the Commission upon request.


=====================


Reporting Requirement No. 7: The amount and terms of any nonexempt financings consummated by any Utility Subsidiary during the reporting period.

Response: None

=====================


Reporting Requirement No. 8: The amount and terms of any nonexempt financings consummated by any Nonutility Subsidiary during the reporting period.

Response: None

=====================


Reporting Requirement No. 9: A retained earnings analysis of each company in the National Grid USA system, detailing Gross Earnings (as that term is defined in the Commission's Order dated March 15, 2000, National Grid Group plc, Holding Co. Act Release No. 27154) or income available for dividends, dividends paid out of each capital account, and the resulting capital account balances at the end of the reporting period.

Response: Please see Exhibit A-2 attached hereto.

=====================

Reporting Requirement No. 10: A table showing, as of the end of the reporting period, the dollar and percentage components of the capital structures of National Grid, National Grid Holdings One, each Intermediate Holding Company, and each company in the National Grid USA system.

Response:

For National Grid, National Grid Holdings One, and each Intermediate Holding Company, please see Exhibit A-3 attached hereto.

For the National Grid USA system companies, please see Exhibit A-4 attached hereto.

=====================

Reporting Requirement No. 11: If any National Grid USA subsidiary borrows from an associated company on the FUCO side of the National Grid system, National Grid will: (a) list a minimum of three other sources of funds and their rates and terms; and (b) provide a cost/benefit rationale, consistent with the procedure described in the Application for determining available market rates, explaining why funding from the FUCO associate was the best option.

Response:

There were no loans during the reporting period to any National Grid USA subsidiary from an associated company on the FUCO side of the National Grid system.

=====================

Reporting Requirement No. 12: Identification of: (a) all entities established directly or indirectly by National Grid during the reporting period under the authorization granted by the January 2002 Order ("New Entities"); (b) the business purpose(s) of those entities; (c) the significant assets held by those entities; and (d) the owner(s) of those entities, including the percentage of interests in those entities held by the owners.

Response:

During the reporting period, National Grid established no financing entities to facilitate financings by issuing to third parties income preferred securities or other authorized or exempt securities.

During the reporting period National Grid neither acquired nor established, directly or indirectly, any Intermediate Subsidiaries organized for the purpose of acquiring, financing and holding securities of one or more existing or future Nonutility Subsidiaries.

=====================

Reporting Requirement No. 13: Copies of National Grid's filings on Form 20-F and semiannual reports to shareholders.

Response: Filed under cover of Form SE as Exhibit A-5.


=====================

Reporting Requirement No. 14[3]: A current calculation of National Grid's "aggregate investment" in FUCO investments as a percentage of its "consolidated retained earnings," as both terms are defined by Rule 53(a).

Response: Please see Item C of Reporting Requirement No. 3, above.


=====================

Reporting Requirement No. 15: A statement of National Grid's "aggregate investment" in FUCO investments (as defined by Rule 53(a)) as a percentage of the following: total capitalization, net utility plant, total consolidated assets, and market value of common equity, all as of the end of the reporting period.

Response:

As of September 30, 2003, National Grid's aggregate investment in FUCO investments as a percentage of:

A.
Total capitalization:
37%
B.
Net utility plant:
41%
C.
Total consolidated assets:
25%
D.
Market value of common equity:
76%

=====================

Reporting Requirement No. 16: Consolidated capitalization ratios of National Grid and each of its public-utility subsidiaries as of the end of the reporting period.

Response: Please see Exhibits A-3 and A-4 attached hereto.


=====================

Reporting Requirement No. 17: The market-to-book ratio of National Grid's common stock at the end of the reporting period.

Response:

As of September 30, 2003, the market-to-book ratio of National Grid's common stock was 1.3.


=====================

Reporting Requirement No. 18: An analysis of National Grid's consolidated earnings that segregates total earnings attributable to FUCOs from those which are attributable to National Grid's other subsidiaries as of the end of the reporting period.

Response:

As described in more detail in the half year results of National Grid filed on Form 6K on 20 November, 2003, SEC File No. 001-14958, National Grid 's consolidated earnings, under UK GAAP, for the six months ended September 30, 2003 before exceptional items and goodwill amortization were £299m ($499m), on revenues of £4,187m ($6,992m).

In the UK, National Grid's electricity and gas transmission business, delivered underlying operating profit of £387m ($646m) compared to £396m ($661m) in the same period last year. Delivery of our planned efficiency and merger savings has largely offset the one off connection-related fee we received last year. We are well on track to reduce UK Transmission Owner controllable costs by 11% real over the three years to March 2006, representing delivery of the Staying Ahead programme and merger benefits. The UK electricity transmission business is owned, indirectly, by National Grid Holdings Limited and the UK gas transmission business is owned, indirectly, by Lattice Group plc; both these companies are FUCOs.

In the UK gas distribution business, underlying operating profit increased by £42m ($70m) to £50m ($84m), primarily as a result of lower controllable costs and timing effects of replacement expenditure, more than offsetting the increased pension charges and the impact of warm weather. The level of controllable costs within the business is now at the level assumed by Ofgem for 2006.The UK gas distribution business is owned, indirectly, by Lattice Group plc.

In the US, underlying operating profit was £291m ($486m), compared to £343m ($573m) in the same period last year. This includes £214m ($357m) from electricity distribution (including £58m ($97m) from stranded cost recovery), £70m ($117m) from transmission and £7m ($12m) from the gas business. In addition to the adverse effect from weather, as expected, underlying operating profit from our US businesses was impacted by the expected reduction in the recovery of stranded costs and the continued weakness of the dollar, partially offset by continued reductions in controllable costs.

National Grid has continued to rationalise its portfolio of non-core businesses. The exit from various non-core businesses has improved underlying operating profit from other activities, including joint ventures and discontinued operations by £32m ($53m) to £87m ($145m). Gridcom UK has aggressively cut its overheads by 36% through a combination of merger and efficiency savings allowing it to break even for the first time, a £9m ($15m) improvement in underlying operating profit.

Under US GAAP National Grid revenues in the six months ended 30 September 2003 were £4,202m ($7,017m) and net income was £216m ($361m). Operating profit for UK gas distribution and UK electricity and gas transmission was £115m ($192m) and £375m ($626m) respectively.

A conversion ratio of 1 GBP to 1.67 US Dollars has been used.

=====================


Reporting Requirement No. 19: A statement of National Grid's authorized FUCO investment limit and the amount of unused investment authority based on the aggregate investment as of the end of the semiannual period.

Response: Please see Item C of Reporting Requirement No. 3, above.

=====================

Reporting Requirement No. 20: A statement of revenues and net income of each of National Grid's FUCOs for the twelve months (or six months, as applicable) ended as of the end of the semiannual period (such statement to indicate which FUCOs were acquired during the reporting period).

Response:

At October 21, 2002, National Grid completed its merger with Lattice Group plc as contemplated by the October 2002 Order. In connection with this transaction Lattice Group plc became a FUCO within the National Grid system.


A.
National Grid Holdings Limited consolidated revenues calculated in accordance with US GAAP for the six months ended September 30, 2003 were GBP 806,094,400 (USD 1,346,177,600). Lattice Group plc's consolidated revenues calculated in accordance with US GAAP for the six months ended September 30, 2003 were GBP 1,252,358,100 (USD 2,091,438,100).
B.
National Grid Holdings Limited consolidated net income calculated in accordance with US GAAP for the six months ended September 30, 2003 was GBP 156,725,100 (USD 261,730,900). Lattice Group plc's consolidated net loss calculated in accordance with US GAAP for the six months ended September 30, 2003 was GBP (4,605,900) (USD(7,691,900)).


=====================




SIGNATURE


Pursuant to the requirements of the Public Utility Holding Company Act of 1935, the undersigned company has duly caused this certificate of notification (Commission's File Nos. 70-9849 and 70-10067) to be signed on its behalf by the undersigned thereunto duly authorized.



NATIONAL GRID TRANSCO PLC

            s/ John G. Cochrane
By: _____________________________
            John G. Cochrane
            Authorized Representative


Date: November 26, 2003




EXHIBIT INDEX

Exhibit
Description
Page

Exhibit A-1
Aggregate amount of National Grid securities and guarantees Issued since March 15, 2000 and Outstanding as of the end of the reporting period

Filed herewith
Exhibit A-2
Retained Earnings analysis of National Grid USA

Filed herewith
Exhibit A-3
National Grid Capitalization Table

Filed herewith
Exhibit A-4
Capital Structure of National Grid USA Companies

Filed herewith
Exhibit A-5
Copies of National Grid's filings on Form 20-F and semiannual reports to shareholders

Filed under cover of Form SE



Exhibit A-1

Aggregate amount of National Grid securities and guarantees
issued since March 15, 2000 through January 15, 2002 and
outstanding as of the end of the reporting period

National Grid Holdings One plc (formerly National Grid Group plc) as at September 30, 2003

Type of Security
GBP
USD
Ordinary shares, including options and warrants
59,702,465
99,703,117
Preferred stock
None
None
Bank debt
0
0
Commercial paper
None
None
Bond issues - straight
0
0
Bond issues - convertible
None
None
Guarantees

0

0

Total
59,702,465
99,703,117

Securities and guarantees issued by NGG Finance plc are no longer included in the aggregate securities and guarantees of National Grid Holdings One plc, as NGG Finance plc is no longer a directly held subsidiary of National Grid Holdings One plc but is now a direct subsidiary of National Grid Transco plc.




Aggregate amount of National Grid securities and guarantees
Issued since January 16, 2002 and
Outstanding as of the end of the reporting period

National Grid Transco plc (formerly National Grid Group plc) as at September 30, 2003

Type of Security
GBP
USD
Ordinary shares, including options and warrants
7,827,081
13,071,225
Preferred stock
None
None
Bank debt
0
0
Commercial paper
450,757,473
752,764,980
Bond issues - straight
2,235,224,410
3,732,824,765
Bond issues - convertible
None
None
Guarantees
298,049,595
497,742,824
Total
2,991,858,559
4,996,403,794

Securities and guarantees issued by National Grid Transco plc are taken to include those of its direct subsidiary NGG Finance plc.


Exhibit A-2

RETAINED EARNINGS ANALYSIS OF NATIONAL GRID USA
FOR THE REPORTING PERIOD APRIL 1, 2003 THROUGH SEPTEMBER 30, 2003
AND RESULTING CAPITAL BALANCES1
AT SEPTEMBER 30, 2003
($MM)


Massachusetts Electric Company

The Narragansett Electric Company

Granite State Electric Company

Nantucket Electric Company

Niagara Mohawk Power Corporation

New England Power Company3

New England Hydro Transmission-Electric Co., Inc.

New England Hydro Transmission Corporation

New England Hydro Finance Company, Inc.
Retained Earnings (Deficit) - Beginning of Period

169.5

107.3

9.3

1.6

85.7

214.2

0.3

0.3

-
Net Income (Loss)

33.1

23.0

1.4

0.4

45.9

36.8

2.7

1.6

-
Gross Retained Earnings (Deficit)

202.6

130.3

10.7

2.0

131.6

251.0

3.0

1.9

-



















Dividends Paid on Preferred Stock

0.2

0.2

-

-

2.7

-

-

-

-
Dividends Paid on Common Stock

-

-

-

-

-

-

2.7

1.7


Premium on Redemption of Preferred Stock

-

0.1

-

-

-

-

-

-

-
Repurchase of Common Stock

0.2

-

-

-

-

-

-

-

-
Retained Earnings Adjustment

-

-

-

-





-

-

-
Retained Earnings (Deficit) - End of Period

202.2

130.0

10.7

2.0

128.9

251.0

0.3

0.2

-



















Dividends Paid on Common Stock:


















Out of Retained Earnings

-

-

-

-

-

-

2.7

1.7

-
Out of Capital Surplus

-

-

-

-

-

-

-

-

-
Out of Capital

-

-

-

-

-

-

-

-

-
Total Dividends Paid on Common Stock

-

-

-

-

-

-

2.7

1.7

-



















Common Stock

60.0

56.6

6.0

-

187.4

72.4

2.2

0.1

-
Premium on Common Stock

-

-

-

-

-

-

9.6

4.9

-
Other Paid-In Capital

1,509.0

805.6

40.0

22.5

2928.5

732.0

18.8

13.4

-
Unappropriated Retained Earnings (Deficit)

202.2

130.0

10.7

2.0

128.9

251.0

0.3

0.2

-
Other Comprehensive Income

(152.6)

(89.4)

(6.1)

(0.4)

(5.4)

-

-

-

-
Total Common Equity

1,618.6

902.8

50.6

24.1

3,239.4

1055.4

30.9

18.6

-




Exhibit A-2 (Continued)

RETAINED EARNINGS ANALYSIS OF NATIONAL GRID USA
FOR THE REPORTING PERIOD APRIL 1, 2003 THROUGH SEPTEMBER 30, 2003
AND RESULTING CAPITAL BALANCES1
AT SEPTEMBER 30, 2003
($MM)


New England Electric Transmission Corporation

National Grid USA (Parent)

Niagara Mohawk Holdings, Inc.

Opinac North America, Inc.

Opinac Energy, Inc.

NM Receivables Corp. II

NM Receivables, LLC

NM Properties, Inc.2
Retained Earnings - Beginning of Period
0.2

388.4

60.3

0.2

-

-

4.0

-
Net Income (Loss)
0.3

146.6

41.1

-

-

-

(0.4)

-
Gross Retained Earnings
0.5

535.0

101.4

0.2

-

-

3.6

-
















Dividends Paid on Preferred Stock
-

-

-

-

-

-

-

-
Dividends Paid on Common Stock
0.3

-

-

-

-

-

-

-
Premium on Redemption of Preferred Stock
-

-

-

-

-

-

-

-
Repurchase of Common Stock
0.1

-

-

-

-

-

-

-
Retained Earnings Adjustment
-

-

-

-

-

-

-

-
Retained Earnings - End of Period
0.1

535.0

101.4

0.2

-

-

3.6

-
















Dividends Paid on Common Stock















Out of Retained Earnings
0.3

-

-

-

-

-

-

-
Out of Capital Surplus
-

-

-

-

-

-

-

-
Out of Capital
-

-

-

-

-

-

-

-
Total Dividends Paid on Common Stock
0.3

-

-

-

-

-

-

-
































Common Stock
-

-

1.9

-

-

-

-

-
Premium on Common Stock
-

-

-

-

-

-

-

-
Other Paid-In Capital
0.2

7,099.0

3,146.1

13.4

-

-

217.2

-
Unappropriated Retained Earnings
0.1

535.0

101.4

0.2

-

-

3.6

-
Treasury Stock, At Cost
-

-

-

-

-

-

-

-
Reacquired Capital Stock
-

-

-

-

-

-

-

-
Other Comprehensive Income
-

(7.3)

(5.4)

-

-

-

-

-
Translation Adjustment
-

-

-

-

-

-

-

-
Total Common Equity
0.3

7,626.7

3,244.0

13.6

-

-

220.8

-





Exhibit A-2 (Continued)

RETAINED EARNINGS ANALYSIS OF NATIONAL GRID USA
FOR THE REPORTING PERIOD APRIL 1, 2003 THROUGH SEPTEMBER 30, 2003
AND RESULTING CAPITAL BALANCES1
AT SEPTEMBER 30, 2003
($MM)


EUA Energy Investment Corp.

Metrowest Realty, LLC

Wayfinder Group, Inc.

NEES Communications, Inc.

National Grid Communications, Inc.

GridAmerica Holdings, Inc

GridAmerica LLC
NEES Energy, Inc.
Retained Earnings - Beginning of Period
4.2

2.9

0.9

(16.4)

(0.6)

-

-
-
Net Income (Loss)
(0.5)

0.4

-

1.4

(0.2)

0.9

1.4
-
Gross Retained Earnings
3.7

3.3

0.9

(15.0)

(0.8)

-

-
-















Dividends Paid on Preferred Stock
-

-

-

-

-

-

-
-
Dividends Paid on Common Stock
-

-

-

-

-

-

-
-
Premium on Redemption of Preferred Stock
-

-

-

-

-

-

-
-
Repurchase of Common Stock
-

-

-

-

-

-

-
-
Retained Earnings Adjustment
-

-

-

-

-

-

-
-
Retained Earnings - End of Period
3.7

3.3

0.9

(15.0)

(0.8)

0.9

1.4
-















Dividends Paid on Common Stock














Out of Retained Earnings
-

-

-

-

-

-

-
-
Out of Capital Surplus
-

-

-

-

-

-

-
-
Out of Capital
-

-

-

-

-

-

-
-
Total Dividends Paid on Common Stock
-

-

-

-

-

-

-
-






























Common Stock
-

-

-

-

-

0.2

0.1
-
Premium on Common Stock
-

-

-

-

-

-

-
-
Other Paid-In Capital
15.6

2.1

(5.4)

125.2

-

-

-
(6.5)
Unappropriated Retained Earnings
3.7

3.3

0.9

(15.0)

(0.8)

0.9

1.4
-
Treasury Stock, At Cost
-

-

-

-

-

-

-
-
Reacquired Capital Stock
-

-

-

-

-

-

-
-
Other Comprehensive Income
-

-

-

-

-

-

-
-
Translation Adjustment
-

-

-

-

-

-

-
-
Total Common Equity
19.3

5.4

(4.5)

110.2

(0.8)

1.1

1.5
(6.5)




Exhibit A-2 (Continued)

RETAINED EARNINGS ANALYSIS OF NATIONAL GRID USA
FOR THE REPORTING PERIOD APRIL 1, 2003 THROUGH SEPTEMBER 30, 2003
AND RESULTING CAPITAL BALANCES1
AT SEPTEMBER 30, 2003
($MM)


Atlantic Western Consulting

National Grid USA Service Company, Inc.

National Grid Transmission Services Corporation

National Grid USA CONSOLIDATED
Retained Earnings - Beginning of Period
-

0.5

(0.2)

388.4
Net Income (Loss)
-

0.2

-

146.6
Gross Retained Earnings
-

0.7

(0.2)

535.0








Dividends Paid on Preferred Stock
-

-

-

-
Dividends Paid on Common Stock
-

0.5

-

-
Premium on Redemption of Preferred Stock
-

-

-

-
Repurchase of Common Stock
-

-

-

-
Retained Earnings Adjustment
-

-

-

-
Retained Earnings - End of Period
0.0

0.2

(0.2)

535.0








Dividends Paid on Common Stock







Out of Retained Earnings
-

0.5

-

-
Out of Capital Surplus
-

-

-

-
Out of Capital
-

-

-

-
Total Dividends Paid on Common Stock
-

-

-

-
















Common Stock
-

-

-

-
Premium on Common Stock
-

-

-

-
Other Paid-In Capital
2.0

10.7

-

7,099.0
Unappropriated Retained Earnings
-

0.2

(0.2)

535.0
Treasury Stock, At Cost
-

-

-

-
Reacquired Capital Stock
-

-

-

-
Other Comprehensive Income
-

0.4

-

(256.1)
Translation Adjustment
-

-

-

-
Total Common Equity
2.0

11.3

(0.2)

7,377.9

Note:
1Certain of National Grid USA's direct and indirect subsidiaries are either inactive, in the process of being dissolved, or had minor activity in the reporting period; this Exhibit does not list such National Grid USA direct or indirect subsidiaries which represent, in aggregate, less than 0.5% of the total equity or less than .02% of the total net income of National Grid USA Consolidated.
2 NM Properties, Inc. and its subsidiaries are currently seeking to divest the real estate held by it and its subsidiaries, and dissolve such subsidiaries where appropriate, as described in Post-Effective Amendment No. 3 to an Application/Declaration on Form U-1 in file number 70-9849.
3 New England Power company owns minority equity investments in the following entities not listed above: Connecticut Yankee Atomic Power Co., Maine Yankee Atomic Power Co., Vermont Yankee Nuclear Power Corp., and Yankee Atomic Electric Co.


Exhibit A-3
NATIONAL GRID
CAPITALIZATION TABLE
AT SEPTEMBER 30, 2003

 
National Grid (consolidated)
National Grid Holdings One plc
National Grid Holdings Ltd (consolidated)
National Grid (US) Holdings Limited
National Grid (US) Investments 4
 
$MM
%
$MM
%
$MM
%
$MM
%
$MM
%
Common stockholders' funds
15,272.5
38.1
2,824.1
27.9
2,965.6
35.1
1,399.4
97.3
1,826.3
21.3
Preferred stockholders' funds
-
-
-
-
-
-
-
-
-
-
Short - term debt
3,765.8
9.4
7,283.8
72.1
973.2
11.5
38.3
2.7
6,746.4
78.7
Long - term debt
20,966.7
52.2
-
-
4,520.0
53.4
-
-
-
-
Equity minority interests
22.7
0.1
-
-
-
-
-
-
-
-
Preference stock issued by subsidiaries
77.8
0.2
-
-
-
-
-
-
-
-
Total capitalization
40,105.5
100.0
10,107.9
100.0
8,458.8
100.0
1,437.7
100.0
8,572.7
100.0






















 
National Grid US (Partner) 1 Limited
National Grid US (Partner) 2 Limited
National Grid General Partnership
National Grid Holdings Inc.

 
$MM
%
$MM
%
$MM
%
$MM
%


Common stockholders' funds
3,760.6
100.0
38.0
100.0
3,798.6
100.0
3,654.2
48.7


Preferred stockholders' funds
-
-
-
-
-
-
-
-


Short - term debt
-
-
-
-
-
-
3,852.3
51.3


Long - term debt
-
-
-
-
-
-
-
-


Equity minority interests
-
-
-
-
-
-
-
-


Preference stock issued by subsidiaries
-
-
-
-
-
-
-
-


Total capitalization
3,760.6
100.0
38.0
100.0
3,798.6
100.0
7,506.5
100.0



The above table excludes all current accounts (both payables and receivables) relating to trading, interest, and dividends and other intercompany balances not designated as debt.

Except where stated as consolidated, the numbers presented above are on the basis of equity accounting for investments held in subsidiary undertakings.


Exhibit A-4

CAPITAL STRUCTURE OF NATIONAL GRID USA COMPANIES1
AT SEPTEMBER 30, 2003



National Grid USA Consolidated











($MM)
(%)










Short-term debt
1,927.8
15.0










Long-term debt
3,439.6
26.8


Preferred stock
77.8
0.6










Minority interest
22.9
0.2










Common stock equity
7,377.9
57.4










Total
12,846.0
100.0
























Massachusetts Electric Company
The Narragansett Electric Company
Granite State Electric Company
Nantucket Electric Company
Niagara Mohawk Power Corporation



($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)


Short-term debt
199.6
9.5
20.4
2.0
-
-
2.4
5.0
905.5
11.3


Long-term debt
273.2
13.1
79.7
8.0
15.0
22.9
21.6
44.9
3,777.4
47.4


Preferred stock
4.7
0.2
5.3
0.5
-
-
-
-
66.5
0.8


Minority interest
-
-
-
-
-
-
-
-
-
-


Common stock equity
1,618.6
77.2
902.8
89.5
50.6
77.1
24.1
50.1
3,239.4
40.5


Total
2,096.1
100.0
1,008.2
100.0
65.6
100.0
48.1
100.0
7,988.8
100.0
















New England Power Company3
New England Hydro Transmission-Electric Co., Inc.
New England Hydro Transmission Corporation
New England Hydro Finance Company, Inc.
New England Electric Transmission Corporation



($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)


Short-term debt
-
-
6.5
8.5
5.2
11.1
10.4
14.3
2.4
88.9


Long-term debt
410.3
28.0
39.2
51.2
23.2
49.3
62.4
85.7
-
-


Preferred stock
1.3
0.1
-
-
-
-
-
-
-
-


Minority interest
-
-
-
-
-
-
-
-
-
-


Common stock equity
1,055.4
71.9
30.9
40.3
18.6
39.6
-
-
0.3
11.1


Total
1,467.0
100.0
76.6
100.0
47.0
100.0
72.8
100.0
2.7
100.0




.
Exhibit A-4 (Continued)

CAPITAL STRUCTURE OF NATIONAL GRID USA COMPANIES1
AT SEPTEMBER 30, 2003



National Grid USA (Parent)
Niagara Mohawk
Holdings, Inc.
Opinac
North America, Inc.
Opinac Energy, Inc.
NM Receivables
Corp. II
NM Receivables LLC

($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)
Short-term Debt
1,679.3
18.0
-
-
0.9
6.2
-
-
-
-
-
-
Long-term Debt
-
-
-
-
-
-
-
-
-
-
-
-
Preferred Stock
-
-
-
-
-
-
-
-
-
-
-
-
Minority Interest
-
-
-
-
-
-
-
-
-
-
-
-
Common Stock Equity
7,626.7
82.0
3,244.0
100.0
13.6
93.8
-
-
-
-
220.8
100.0
Total
9,306.0
100.0
3,244.0
100.0
14.5
100.0
-
-
-
-
220.8
100.0














NEES Energy, Inc.
EUA Energy
Investment Corp.
Metrowest Realty LLC
Wayfinder Group, Inc.
NEES
Communications, Inc.
National Grid Communications, Inc.

($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)
($MM)
(%)
Short-term Debt
-
-
-
-
-
-
-
-
-
-
-
-
Long-term Debt
5.5
100.0
-
-
4.1
43.2
6.4
100.0
92.9
45.7
3.0
100.0
Preferred Stock
-
-
-
-
-
-
-
-
-
-
-
-
Minority Interest
-
-
-
-
-
-
-
-
-
-
-
-
Common Stock Equity
(6.5)
N/A
19.3
100.0
5.4
56.8
(4.5)
N/A
110.2
54.3
(0.8)
N/A
Total
(1.0)
100.0
19.3
100.0
9.5
100.0
1.9
100.0
203.1
100.0
2.2
N/A














National Grid USA Service Company, Inc.
National Grid Transmission Services Corporation
GridAmerica Holdings, Inc.
GridAmerica LLC
NM Properties, Inc2
Atlantic Western Consulting, Inc.

($MM)
(%)
($MM)
(%)
($MM)
($MM)
(%)
(%)
($MM)
(%)
($MM)
(%)
Short-term Debt
903.3
98.8
-
-
-
-
-
-
-
-
-
-
Long-term Debt
-
-
0.2
100.0
-
-
-
-
-
-
-
-
Preferred Stock
-
-
-
-
-
-
-
-
-
-
-
-
Minority Interest
-
-
-
-
-
-
-
-
-
-
-
-
Common Stock Equity
11.3
1.2
(0.2)
N/A
1.1
100.0
1.5
100.0
-
-
2.0
100.0
Total
914.6
100.0
(0.0)
100.0
1.1
100.0
1.5
100.0
-
-
2.0
100.0

Note:
1Certain of National Grid USA's direct and indirect subsidiaries are either inactive, in the process of being dissolved, or had minor activity in the reporting period; this Exhibit does not list such National Grid USA direct or indirect subsidiaries which represent, in aggregate, less than 0.5% of the total equity or less than .02% of the total net income of National Grid USA Consolidated.
2 NM Properties, Inc. and its subsidiaries are currently seeking to divest the real estate held by it and its subsidiaries, and dissolve such subsidiaries where appropriate, as described in Post-Effective Amendment No. 3 to an Application/Declaration on Form U-1 in file number 70-9849.
3 New England Power company owns minority equity investments in the following entities not listed above: Connecticut Yankee Atomic Power Co., Maine Yankee Atomic Power Co., Vermont Yankee Nuclear Power Corp., and Yankee Atomic Electric Co.

[1] The reporting requirements contained in Appendix B of the January 2002 Order replaced the reporting requirements imposed by National Grid Group plc, Holding Co. Act Release No. 27154 (March 15, 2000) and National Grid Group plc, Holding Co. Act Release No. 27455 (October 22, 2001).
[2] This reporting requirement replaces the one required by New England Electric System, Holding Co. Act Release No. 26768 (October 29, 1997) as supplemented by Holding Co. Act Releases No. 26811 (June 2, 1998), No. 27381 (April 19, 2001) and No. 27414 (June 6, 2001).
[3] Reporting Requirements 14 through 20 were added by the October 2002 Order.