NSTAR

NSTAR, as of Sept. 30, 2008, had a liability of about US$12.1 million for cleanup costs at several manufactured gas plant (MGP) sites for which NSTAR Gas Co. was previously identified as a potentially responsible party.

NSTAR Gas is participating in…

NSTAR, as of Sept. 30, 2008, recorded a liability of about US$800,000 for potential multi-party environmental sites.

The Company’s subsidiaries face possible liabilities as a result of involvement in several multi-party disposal sites, state- regulated sites or third party claims associated…