Consisting of 500 concave mirrors mounted on a heliostat that allows them to track the Sun, each is focused into furnace’s ...

The house was planned with the sun in mind. Man builds revolutionary home with incredibly efficient design: 'It will take ...

You can save home energy bills with a heat pump. Even in the worst case locations solar power makes heat pumps good long-term ...

In this video, learn how to make a mini room heater at home with easy-to-follow steps and simple materials. Perfect for those chilly days when you need an extra boost of warmth, this DIY project ...

The startup Reflect Orbital aims to keep solar farms running at night by reflecting sunlight from space and has sparked ...

Homeowners considering solar energy should act fast — federal tax credits covering up to 30% of installation costs are set to expire on Dec. 31.

Steve Forbes breaks down why California’s endless high-speed rail boondoggle is even worse than people think, and why it needs to be scrapped—yesterday. California’s misbegotten high-speed train ...

Not sure if buying or leasing solar panels is right for you? Two energy experts have broken down how investing in solar ...

Although the 30% federal tax credit for home solar installations is ending soon, there are still plenty of reasons to make ...

Wisconsin’s Public Service Commission last week approved a new solar panel energy project that will span from northern ...