It may shock you, but on an industrial scale, electricity is rarely generated in reserve. If fuel or water power is used to ...

A new urban gravity storage system integrated into high-rise buildings is proving to be a commercially and technically viable ...

Energy innovators around the world plan to harvest more power from abandoned coal mines, but not by digging up dirty deposits. Instead, this concept utilizes gravity and renewable energy to transform ...

Researchers in Canada have proposed using gravity-based energy storage in high-rise buildings, in combination with photovoltaic facades, small wind turbines, and lithium-ion batteries. Their modeling ...