Harvesting solar energy in orbit and beaming it down to Earth is a decades-old idea. Now, a raft of companies say they could ...

Solar panel efficiency determines how much sunlight your panels can turn into electricity and how much you’ll save on bills ...

To meet a growing demand for energy without producing greenhouse gases, more companies are investing in large-scale solar ...

Some simple physics makes it possible to power your home with sunshine. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our ...

Solar electricity is growing rapidly, but can it really dominate the global energy system? Here is what it will take for us ...

Despite its common association with oil, Texas gets a lot of sun and so is a great location for major solar farms. Which ones ...

SAN ANTONIO – As another hot summer approaches, KSAT Explains went to a CPS Energy solar facility for a Q&A about how energy generated by the sun works. KSAT spoke with Mike Hale, CPS Energy’s Interim ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Learn more. The ...

Solar is set to become the largest green energy source globally, the question now for Europe is whether it can revamp its ...

The new structure shifts peak rates later in the evening. Currently, the peak rates stretch from 3 p.m. to 7 p.m. on ...

California wants to have 100% clean energy by 2045, and the state's many solar farms will play a big part in that. But which ...