National Grid plc is a British multinational electricity and gas utility company headquartered in London. Formed in 1990 as part of the privatization of the UK electricity industry, it has expanded through major acquisitions in the United States and UK gas markets, becoming a key player in energy infrastructure.
The National Grid Company PLC is created as a subsidiary of the Central Electricity Generating Board (CEGB) to own and operate the high-voltage electricity transmission network in England and Wales. #energy #privatization
The UK government privatizes the electricity industry; shares in National Grid Group PLC are floated on the London Stock Exchange, marking the company's independence. #energy #finance
National Grid acquires PowerGen's transmission assets in England and Wales, consolidating its position as the sole electricity transmission operator. #energy #acquisition
The company restructures, creating National Grid Group PLC as the holding company for the electricity transmission business and other subsidiaries. #corporate #restructuring
National Grid enters the US market by acquiring New England Electric System (NEES) for $3.2 billion, gaining electricity transmission and distribution assets in Massachusetts, Rhode Island, and New Hampshire. #energy #USexpansion
National Grid acquires Eastern Utilities Associates, adding electricity transmission and distribution networks in New England. #energy #acquisition
National Grid acquires Niagara Mohawk Holdings, a New York-based electric and gas utility, for approximately $3 billion, expanding its US footprint. #energy #acquisition
National Grid acquires Transco, the UK gas transmission network, from BG Group for £3.5 billion, becoming a major gas infrastructure owner. #energy #gas
National Grid acquires KeySpan's gas distribution business in New York and New England, strengthening its gas presence. #energy #gas
National Grid sells its telecoms subsidiary, National Grid Wireless, to reduce debt and focus on core energy operations. #corporate #divestiture
National Grid acquires the remaining stake in Rhode Island Energy, consolidating its US distribution network. #energy #acquisition
National Grid rebrands its US operations as National Grid USA, unifying its American subsidiaries under one name. #corporate #branding
National Grid acquires KeySpan Corporation, a major gas utility in the Northeast US, for $11.8 billion, becoming one of the largest gas distributors in the US. #energy #acquisition
National Grid sells four of its eight UK gas distribution networks to a consortium led by Macquarie for £5.8 billion, as part of a strategy to focus on transmission. #energy #divestiture
Steve Holliday becomes Chief Executive Officer, leading the company through a period of significant investment and regulatory change. #leadership #corporate
National Grid completes the acquisition of Boston Gas and Colonial Gas, further consolidating its gas distribution in Massachusetts. #energy #acquisition
National Grid begins building new electricity transmission lines in the US, including the New England Clean Power Link and the Champlain Hudson Power Express. #energy #infrastructure
National Grid sells its UK gas metering business to a private equity firm for £1 billion, streamlining operations. #energy #divestiture
National Grid completes the sale of a majority stake in its UK gas transmission business to a consortium of investors, raising £3.8 billion. #energy #divestiture
National Grid announces a £1.2 billion investment in UK electricity transmission infrastructure to connect offshore wind farms and upgrade the grid. #energy #investment
National Grid acquires Empire District Electric Company, a US electric utility in Missouri, Kansas, and Arkansas, for $2.4 billion. #energy #acquisition
John Pettigrew becomes Chief Financial Officer, later becoming CEO in 2021. #leadership #corporate
National Grid establishes National Grid Ventures, a non-regulated business focusing on energy innovation and new technologies. #corporate #innovation
National Grid invests in US offshore wind projects, including the Vineyard Wind project off Massachusetts, as part of its renewable energy strategy. #energy #renewables
National Grid sells its remaining 49% stake in its UK gas distribution business for £2.5 billion, further focusing on electricity transmission. #energy #divestiture
Paula Rosput Reynolds becomes Chair of National Grid, bringing extensive energy industry experience. #leadership #corporate
John Pettigrew succeeds Steve Holliday as Chief Executive Officer, overseeing the company's net-zero strategy. #leadership #corporate
National Grid agrees to acquire Western Power Distribution, the UK's largest electricity distribution network, for £7.8 billion, significantly expanding its UK distribution footprint. #energy #acquisition
The acquisition of Western Power Distribution is completed, making National Grid the owner of the UK's largest electricity distribution network, serving 8 million customers. #energy #acquisition
National Grid announces a comprehensive net-zero strategy, aiming for carbon-neutral operations by 2050 and significant investments in renewable energy connections. #energy #climate
National Grid invests in hydrogen blending pilot projects in the UK to decarbonize gas networks. #energy #hydrogen
National Grid sells its US onshore renewables business to focus on regulated networks and offshore wind. #energy #divestiture
National Grid acquires PPL's UK electricity distribution business, further consolidating its position in the UK. #energy #acquisition
David Rosado becomes Chief Financial Officer, succeeding Andy Agg. #leadership #corporate
National Grid acquires additional US electric transmission assets in New York and New England for $1.5 billion. #energy #acquisition
National Grid announces a £10 billion investment plan to connect offshore wind farms to the UK grid by 2030, supporting net-zero targets. #energy #investment
National Grid outlines plans to phase out natural gas distribution by 2035, transitioning to hydrogen and electrification. #energy #climate
National Grid launches a smart grid pilot project in Massachusetts, incorporating advanced metering and grid management technologies. #energy #technology
National Grid reports annual revenue exceeding £20 billion for the first time, driven by acquisitions and rate base growth. #finance #energy