The discussion quickly shifted to whether one heat pump could realistically help with a building that size.

Solar panels do more than cut bills. Discover how science shows they can cool your house and raise its resale value.

I expect profits to be halved. Everyone thinks that solar power generation would work well during heatwaves, but it’s the ...

Solar panels do more than lower electric bills, helping cool homes while boosting energy savings and resilience.

Yesterday, the Department of Energy took to social media to try and make a scandal out of a well-known fact: Solar panels do not generate power at night. It’s an old and lazy swipe that critics of ...

Federal tax credits for residential solar panels, batteries and heat pumps expired, eliminating incentives that previously saved homeowners thousands of dollars. Emerging lease-to-own models and ...

Rondo Energy has begun commercial operations of what it says is the world’s largest industrial heat battery – a 100 MWh system now operating at a Holmes Western Oil facility in California. Powered ...

For as good as solar panels are at converting sunlight directly into usable electricity, especially for how cheap they’re becoming, they can still only gather around 20-30% of the energy that hits ...

A major heat wave broke temperature records across northwest Europe this week, triggered water shortages in the U.K. and, ironically, sent power prices plunging — even into negative territory. Driven ...

Scientists in India have built a solar-powered thermic solar geyser prototype based on a nichrome wire heating rod and a flexible pipe heat exchanger with aluminum fins. The system is designed to ...

If the EU meets its solar and wind deployment targets, it could cut gas demand by around one-quarter by 2030, with savings ...

The number of solar panels you need depends on your house type, electricity use and available roof space. We explain the typical requirements for different UK homes ...