Home security technology can cut all kinds of costs, from insurance to property damage. We did the math on how much you save.

the U.S. Environmental Protection Agency issues an ENERGY STAR rating on products that meet high efficiency standards. In the guide below, we’ll explain this rating and what homeowners can ...

Leonardo David is a writer and energy consultant who has worked on ... Assume a shed has four 20 watt (W) light bulbs and home and garden tools that require 600 watt hours (Wh) of daily charge ...

Best 5 star split ACs offer top energy efficiency, saving you money on electricity bills. It cools your room quickly while consuming less power. Are you ready to upgrade your air conditioner for a ...

The material might be applicable to energy-efficient microelectronics. "Today's supercomputers and data centers demand many megawatts of power," said Haidan Wen, a physicist at the U.S. Department ...

"This finding paves the way for a more sustainable and efficient energy future." Using light to help boost chemical reactions is not without its controversy, though, Jain said. Because adding ...

Bring the cosmos home with the best star projectors — find the top models here so you're ready for Black Friday deals. Star projectors bring the wonder of the night sky indoors, transforming any ...

Bulb customers moved to Octopus after it was put into special administration ... Octopus Energy says it installed many replacement smart meters that don't count towards its targets. Its customers love ...

For all latest news, follow The Daily Star's Google News channel. He made the comments when he along with a delegation of Excelerate Energy called on Chief Adviser Professor Muhammad Yunus at the ...