Britain's National Grid said on Monday it had filed a three-year rate plan proposal with the New York Public Service ...

National Grid's Niagara Mohawk Power electric and natural gas distribution business in upstate New York filed a three-year rate plan proposal with the New York Public Service Commission.

(Alliance News) - National Grid PLC on Monday said it has filed a three-year rate plan proposal for its electric and natural gas distribution business in the US state of New York. The London-based ...