Wind turbine blades are among the most difficult parts to manage.

Panel prices per watt have fallen more than 50 times since the start of this century. That's great news, but it creates new ...

Solar panels have gone from a costly energy experiment to one of the cheapest ways to generate electricity. The catch? The ...

"But if this were the case, panels would be breaking all the time in Florida rain." ...

Solar power is on a meteoric rise around the world. Over the next five years, solar photovoltaics will account for an astonishing 80 percent of new renewable power additions, according to estimates ...

A new discovery about tin-based solar panels means the long-standing 33% limit could eventually be breached.

At Bestway Cement's plant in Chakwal, Pakistan, solar already supplies more than a quarter of the electricity used to make cement. The company has 26MW installed ...

After a rooftop solar system that had kept power costs nearly at zero seemed to drop to about half its usual output, a California homeowner ended up facing a startling $400 Edison bill.

Numerous factors continue to pull at the Renewables MMI (Monthly Metals Index) as it moves through Q1. This past month, the index largely moved sideways, only exhibiting a slight upward movement of ...

Mandar Shewale Solar power has a waste problem nobody likes to talk about at ribbon-cutting ceremonies. The same panels installed during the ...

I like to think I’m decent at troubleshooting, but a recent failure reminded me how important it can be to break recalcitrant problems into their constituent parts. No one will encounter this precise ...

Portable solar panels are a smaller version of their much-larger, residentially and commercially installed counterparts; they do the same exact thing, as well — generate energy from sunlight and ...