Expert tips on how to make your home more energy efficient and save money - With winter approaching, here is how to make your home energy efficient ...

"We're just beginning to uncover how light, heat, and electricity interact in these extraordinary materials," Liu said. "There's a lot more to discover." ...

Piles of dirt can cheaply store renewable energy as heat – and that stored energy can reactivate the machinery of retired ...

These underground reservoirs of steam and hot water can be tapped to generate electricity or to heat and cool buildings directly. 4 min read Geothermal energy has been used for thousands of years ...

Earth’s heat can be converted into geothermal energy in several different ways. After it produces electricity, the steam cools and condenses back into hot water. The water may be used to convert a ...

What you see above is a generator that converts heat to electricity. [Reukpower’s] thermoelectric lamp is one of those hacks that makes you scratch your head even though you understand why it ...

Learn how solar energy is used to generate renewable energy using this BBC Bitesize Scotland article for upper primary 2nd Level Curriculum for Excellence.