ZDNET's key takeaways Unplugging idle devices can save on power bills.TVs, consoles, coffee makers, and mini-fridges are top ...

Everyone loves a free lunch. But the Australia’s government’s sudden announcement of hours of free power will make rooftop ...

Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are.

Despite decades of market dominance, it seems like the days of loud, finicky gas-powered lawnmowers may be behind us.

Utilities tend not to be big fans of rooftop solar, which eats into their revenues by reducing customer reliance on the power grid. A new Ohio lawsuit spotlights the tension between utilities and ...

"Local taxpayers are paying." US tennis star's billionaire parents spark backlash with recent behavior: 'Fans are angry' ...

November is offering some pretty solid EV lease deals, and a few of them are even better than those that included federal tax ...

That's exactly what the latest software update for one popular electric car, the Polestar 4, can do. The new update ...