This company wants to use carbon dioxide to store renewable power on the grid
In the quest to find a better way to store power for the grid, an Italian startup is turning to an unlikely source: carbon dioxide. The company, called Energy Dome, has built a test facility to put the greenhouse gas to work in energy storage.
Related Knowledge Center: Energy storage
A key to the adoption of renewable energy is the development of economical ways to store energy, in the form of batteries or other technologies.