WALTHAM, Mass. — National Grid is under fire again from Massachusetts customers over billing problems. Numerous gas and electric customers said the utility giant left them in the dark for months ...

The average National Grid customer’s electric bill would rise 20% over three years in a rate hike plan submitted to regulators on Friday.

National Grid filed its rate proposal in May 2024 as a one-year rate plan that would have increased gas and electric delivery rates by $673 million in one year, leading to a monthly increase of ...

Britain's National Grid said on Monday it had filed a three-year rate plan proposal with the New York Public Service Commission for its upstate New York electric and natural gas distribution business.

For an average household using 625 kilowatt-hours per month, the National Grid proposal would increase the monthly bill by $14.32 in the first year; $6.44 in the second year; and $4.34 in the ...

Albert Mercado wasn't surprised last month to see an envelope from National Grid in his pile of mail, assuming it was his usual gas bill. He was, however, shocked by the contents.