SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 11-K
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ANNUAL REPORT PURSUANT TO SECTION 15(d) OF
THE SECURITIES
EXCHANGE ACT OF 1934 |
For the fiscal year ended December 31, 2007
OR
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TRANSITION REPORT PURSUANT TO 15(d)
OF THE SECURITIES EXCHANGE
ACT OF 1934 |
For the transition period from _________ to
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Commission File Number 1-14958
National Grid USA Companies’
Incentive Thrift Plan I
National Grid USA
25 Research Drive
Westborough, MA 01582
National Grid plc
1-3 Strand
London WC2N 5EH
England
TABLE OF CONTENTS
REQUIRED INFORMATION
The financial statements required by Form 11-K are filed as exhibits and incorporated herein by
reference.
EXHIBITS
| 99.1 |
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Financial statements of National Grid USA Companies’ Incentive Thrift Plan I |
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| 99.2 |
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Consent of Clifton Gunderson LLP, independent registered public accounting firm |
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| 99.3 |
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Consent of PricewaterhouseCoopers LLP, independent registered public accounting firm |
SIGNATURE
Pursuant to
the requirements of the Securities Exchange Act of 1934, the National Grid USA
Service Company, Inc. Benefits Committee (the Plan Administrator for the National Grid USA
Companies’ Incentive Thrift Plan I) has duly caused this annual report to be signed on its
behalf by the undersigned hereunto duly authorized.
NATIONAL GRID USA COMPANIES’ INCENTIVE
THRIFT PLAN I
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| Date: June 30, 2008 |
By |
Lorraine Lynch
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Member
National Grid USA Service Company, Inc.
Investment Committee
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