MORE: Solar energy pros and cons If you ... We suggest using NREL's PVWatts Calculator to estimate your solar installation costs. Project Sunroof is a free online tool to figure out when you ...

Trying to figure out if it's worth it to install solar panels? Doing some math will tell you how much you could save. As energy costs continue to rise, you might be looking for a way to save money ...

The Trump administration is working to lift regulations on coal-fired power plants in the hopes of making its energy less ...

are being developed to significantly reduce costs and speed up the deployment of solar energy projects. To meet national emission reduction targets, the US needs improved grid infrastructure ...

“The costs of solar panels have come down so drastically over the past 10 years,” said Dave Jones, global insight director at Ember, an energy research organization. Combined with high gas ...