NSTAR

:NSTAR was also the name of the Ion Engine tested on NASA's space probe Deep Space 1.

NSTAR () is a utility company that provides retail electricity and natural gas to customers in eastern and central Massachusetts, including the Boston urban area.

NSTAR was formed in 1999 by the merger of BEC Energy and Commonwealth Energy System. NSTAR currently has the following operating units: Boston Edison Company, Cambridge Electric Light Company, Commonwealth Electric Company, and NSTAR Gas Company (formerly Commonwealth Gas and Cambridge Gas Company). As a part of deregulation of the local electrical power industry, NSTAR has divested itself of all electric generation facilities, keeping only those elements of the business which remain regulated. NSTAR has ownership of unregulated district energy and telecommunications businesses including Medical Area Total Energy Plant, Inc. which produces electricity, steam and chilled water for sale to customers in the Longwood Medical Area of Boston.

Electric power distribution in the New England area is coordinated by ISO New England, a Regional Transmission Organization.

NSTAR sold its interest in the Seabrook Station nuclear power plant to FPL Group in 2002.

Environmental record

In 2002 NSTAR Electric and Gas Corporation was cited by the Environmental Protection Agency (EPA) for discharging oil into the Charles River. The EPA also stated that NSTAR had failed to prepare spill plans at four of its facilities, in Brighton, Cambridge, Needham and West Roxbury, where oil is pumped through their pipe lines. In July 2007 NSTAR Electric introduced a new program called NSTAR Green. In May 2008, NSTAR Green signed ten-year contracts for sixty megawatts of wind power from two wind farms in New York and Maine. They offered their customers a chance to buy 50-100 percent of their power from these wind farms. By doing this, NSTAR became a model for the entire country as a front runner in the advancement in alternative energy sources. Power purchased through NSTAR Green would reduce reliance on fossil fuels that are traditionally used to meet the region’s electricity demand.

PCB spill controversy

NSTAR has had its share of environmental mishaps, including nearly a dozen spills at its former Watertown, Massachusetts facility. The spills, most of which occurred during the 1980s, consisted of transformer oil which contained PCBs in high concentrations (6,200 Parts Per million).These spills have contaminated the Charles river and nearby Sawins and Williams Pond, both of which are downgradient of the NSTAR facility. Many local activists are lobbying for NSTAR to abide by state regulations and spend the 20-40 million required to perform a PCB remediation of the affected lands.

HVDC transmission

NSTAR has signed on a joint venture with Hydro-Québec and Northeast Utilities to build a new High-voltage direct current (HVDC) line from Windsor, Quebec (connecting with the Quebec - New England Transmission line) to a location in central New Hampshire. It is projected that the line will either run in existing right-of-way adjacent to the HVDC line that runs through New Hampshire, or it will connect to a right-of-way in northern New Hampshire that will run through the White Mountains. This 180- to 190-mile line, projected to carry 1,200 megawatts, will carry electricity to approximately one million homes.

References

External links

NSTAR website.

FPL Press Release on purchase of Seabrook Station nuclear power plant.

Proceedings from the Boston Edison restructuring from the Massachusetts Department of Telecommunications and Energy.

ISO New England Inc.

ISO-NE Morning Report Daily Capacity Analysis predictions

Category:Energy in New England Category:Natural gas companies of the United States Category:Power companies of the United States Category:Companies based in Boston, Massachusetts Category:Companies established in 1999 Category:Nuclear power companies of the United States