The Analog #122
The gravity battery is a pretty neat idea. Reminds me of how hydroelectricity ponds (if that is the term) are used for a similar purpose, but with water pumps and turbines.
On the gravity battery front: here is a US startup that is deploying them: renewellenergy.com. I've met one of the founders, and he's a great guy.
The gravity battery is a pretty neat idea. Reminds me of how hydroelectricity ponds (if that is the term) are used for a similar purpose, but with water pumps and turbines.
On the gravity battery front: here is a US startup that is deploying them: renewellenergy.com. I've met one of the founders, and he's a great guy.