There are three gas distribution utilities and one steam distribution utility serving approximately 111,000 customers in the state of New Hampshire . KeySpan Energy Delivery New England and Northern Utilities are natural gas distributors. New Hampshire Gas Corp. is a propane air gas distributor. Concord Steam Corp. is a steam distributor.

KeySpan Energy Delivery New England
http://www.keyspanenergy.com/

As of October 2007 KeySpan served approximately 83,000 customers in southern and central New Hampshire plus a few more in the City of Berlin in northern New Hampshire . KeySpan’s New Hampshire operations were formerly known as EnergyNorth Natural Gas, Inc. prior to being acquired by KeySpan in November 2000. KeySpan has New Hampshire staffed operations facilities in Nashua , Manchester and Tilton and a regional corporate operations center in Waltham , Massachusetts . KeySpan was acquired by National Grid, a company based in England , in 2007 and to date continues to run its natural gas distribution operations in New England under the KeySpan name.

Northern Utilities
http://www.northernutilities.com/

As of October 31, 2007 Northern Utilities served approximately 27,000 customers in the southeastern and seacoast areas of New Hampshire . Northern has a staffed New Hampshire operations facility in Portsmouth and a regional corporate operations center in Westborough , Massachusetts . Northern Utilities is a subsidiary of Bay State Gas Company of Massachusetts , which is a NiSource company.

New Hampshire Gas Corp.

As of December 31, 2007 New Hampshire Gas Corporation served approximately 1,100 customers in Keene, New Hampshire. New Hampshire Gas Corp. has both an operations facility and a business office in Keene, New Hampshire and receives additional managerial expertise from Berkshire Gas Company in Pittsfield, Massachusetts. New Hampshire Gas Corporation is a subsidiary of Berkshire Gas Company of Massachusetts, which is owned by Energy East Corporation. Energy East Corporation is currently in the process of merging into Iberdrola, a large energy company based in Spain.

Concord Steam Corp.
http://www.concordsteam.com/

As of December 31, 2007 Concord Steam Corporation served distributed steam to approximately 80 customers in the immediate downtown area of Concord, New Hampshire. Concord Steam has a steam plant, operations facility and business office located in Concord, New Hampshire. Concord Steam Corp. is a locally owned corporation.

These regulated utilities offer competitive energy alternatives to customers in their service territories. This site is designed to assist you in determining if those energy sources are available to you, what services may be available and a cost comparison with alternative fuels. For specific details, please contact the utility serving your community.

Last updated 2/11/08