In the mountains of Tennessee, not far from Chattanooga, there is the Raccoon Mountain picturesque hydroelectric power plant.

And Cohen says pumped hydro systems can store more energy and provide power for longer than most batteries, so they could help power companies use more clean energy.

As climate change and evolving water needs challenge traditional reservoirs management, new research explores innovative ...

As the world makes a shift towards renewable energy sources to mitigate climate change, floating photovoltaic systems are ...

Sea water will be pumped to a reservoir above Carrickfergus then released through hydro-electric turbines when power is ...

A proposed energy storage facility got a second bite at the apple last week as the city council voted unanimously to forward ...

Water would be pumped from Belfast Lough at times when there is plentiful renewable energy and then released to power a turbine when renewable generation is low. The feasibility study, first reported ...