Small nuclear reactors. Last year, tech giants Amazon and Google said they are also pursuing nuclear technology to help power artificial intelligence, which requires a lot of ener

The legislation includes sweeping reforms that, according to the state, would save ratepayers some $10 billion over the course of the next decade.

After a brutal winter for ratepayers struggling to bear the cost of keeping their homes warm, Gov. Maura Healey’s administration is going nuclear. Healey, during an appearance in Leominster Tuesday, said she’s filed new legislation aimed at lowering costs and bringing new energy products into the state market.