Renewable Energy

Quaise Energy has been dazzling us lately with its bleeding-edge plans to tap super-deep, superheated steam as a global power source. Now, the company's reaching back over a century to adapt yesterday's technology for tomorrow's energy.

MIT spin-off Quaise is still trying to use fusion technology to drill the deepest hole in history and unlock clean, virtually limitless, supercritical geothermal energy. But how does it work? And are they even close to realizing their vision?

Chinese energy giant BYD has just inked a deal to build the largest battery storage projects on the planet for Saudi Arabia. The company will put together facilities at five sites totaling a massive 12.5 GWh of energy storage.

It's only fitting that the company generating electricity by loop-de-looping a ground-tethered winged drone is from North Carolina. After all, North Carolina is the birthplace of human flight.

NYC will soon be getting its own personal offshore wind farm. The Empire Wind 1 project has received a $3 billion project financing package and is expected to go online in 2027, powering roughly half a million borough residents. But what's the catch?

China has approved what is set to become the biggest hydropower dam complex in the world, capable of producing nearly three times as much power as the current record-holder, the Three Gorges Dam.

Back in 2022, Eco Wave Energy announced plans to relocate its wave energy array from Gibraltar to the Port of Los Angeles. Now the company has secured final approval for what will become the first onshore wave energy project in the US.

The prospect of virtually unlimited clean geothermal power is substantially brighter. EPFL’s Laboratory of Experimental Rock Mechanics has shown that the semi-plastic, gooey rock at supercritical depths can still be fractured to let water through.

China's Sany Renewable Energy claims it has just erected the world's largest onshore wind turbine. The 15-MW prototype features 430-ft-long blades, making for a maximum swept area of 616,298 sq ft. That's equivalent to nearly 11 football fields.

Swedish company NoviOcean has tested a third-gen prototype of its combination wind/solar/wave energy platform, a floating platform rated for up to 1 MW of consistent clean energy around the clock, thanks to a fascinating buoyancy-driven mechanism.

If you find yourself in the Australian port city of Albany and spot a humongous yellow machine bobbing in the waves of King George Sound, don't be alarmed. It's just a generator prototype making a case for renewable wave energy.

Aeromine has installed a silent and motionless wind energy harnessing system on the roof of BMW's MINI manufacturing plant in Oxford, UK. They're meant to complement the factory's solar panels to produce clean energy, while taking up a lot less space.