We’ve all seen the ads. Some offer “free” solar panels. Others promise nearly free energy if you just purchase a solar — well, solar system doesn’t sound right — maybe… solar energy setup. Many of ...

Discover the fascinating world of renewable energy with our step-by-step guide on how to make a free energy solar motor. This ...

Solar electricity is growing rapidly, but can it really dominate the global energy system? Here is what it will take for us ...

Solar power has been on the rise for years, and for good reason. It has become one of the cheapest ways to generate energy almost everywhere, and it is one of the best options for combatting climate ...

Fifty-five years after the first Earth Day, climate activists organized a nationwide celebration of solar power. Fifty-five years after the first Earth Day, climate activists organized a nationwide ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...