A California startup's plan to use satellites to beam sunlight from space to solar farms at night promises more clean ...

Portable power stations leak energy over time. If you plan to use your power station primarily for overlanding or camping ...

Solar generators need perfect conditions, but portable wind solutions like the Shine Turbine keep your devices running - even when the sun isn't out.

Solar panels can be an investment, but some thrifty homeowners looking to stretch their budget are opting for a less ...

In over 30 years of its existence, the National Agency for Science and Engineering Infrastructure (NASENI) has championed ...

You might be surprised by how many 'vampire devices' in your home are quietly drawing power - even when you're not using them.

A team in Sweden has unraveled the hidden structure of a promising solar material using machine learning and advanced ...

A vacant corner at one end of the Bethlehem Steel campus in Lackawanna that was ravaged by a devastating fire nine years ago ...

Hawaiian Electric has reached an historic clean energy milestone with its customer-sited rooftop solar and battery storage ...

On Monpura, a remote island in the Bay of Bengal, a solar mini-grid has revolutionised life. Markets buzz at night, households run televisions and fans, and sewing businesses work late into the ...

Solar string light bulbs can range from 5 to over 100 lumens per bulb. Buyers often choose solar lights for their glowy appearance rather than their brightness, so lower lumens often work well to set ...