There are many types of car batteries. The most common are wet cell (lead-acid) and valve-regulated lead-acid (VRLA) batteries. According to the auto blog RepairSmith, the former requires frequent ...

Once a mine has been exhausted of its ore, there's really no use for it anymore – it just becomes an abandoned hole in the ground. According to a new study, however, the shafts of such mines could ...

One of the deepest metal mines in Europe – the Pyhäsalmi Mine in central Finland – is to be turned into an enormous gravity battery capable of storing 2 megawatts of energy. As the planet moves ...

An abandoned mine in Finland is set to be transformed into a giant battery to store renewable energy during periods of excess production. The Pyhäsalmi Mine, roughly 450 kilometres north of Helsinki, ...

For the global energy transition to succeed, the energy storage industry will have to develop cheap, efficient, and reliable ways to store renewable energy. Lithium-ion batteries currently dominate ...

Two years have passed since Lucid Motors first revealed the Gravity, their take on a high-tech EV SUV that balances modern luxury and staggering amounts of power. Although the EV market is no longer ...

China Tianying’s recently announced projects bring planned EVx deployments in China to seven, totaling 3.26 GWh, or $1+ billion in project scope Additional EVx projects confirm the strategic value of ...