This winter’s big freeze led Long Island’s electric grid to rely on two energy sources that were once considered dinosaurs: fuel oil and the region’s oldest power plants. During the period of the ...

Cuba has reconnected its power grid and brought online its largest oil-fired power plant, energy officials said, putting an end to a nationwide blackout that lasted more than 29 hours amid a United ...

National Grid is considering repowering power plants in Northport, Port Jefferson and Island Park. Newsday reporter Mark Harrington has more. Stay logged in. The Newsday app makes it easier to access ...

The Strait of Hormuz closure after US and Israeli strikes on Iran has driven up oil and gas prices, reigniting a debate Brussels thought was settled. This new crisis brings Europe’s energy ...