World's First Commercial Sand Battery (Finland)
- Thread starter Nobert
- Start date
You have created quite a relevant topic. I think most people will find the answer for themselves
Hrmmm. So how are they heating the sand to 1000 degrees F?
I see. They plan to use all that excessive green energy to heat the sand. Didn't know sand could maintain such a steady thermal constant even in wintertime. In FINLAND. ABOVE THE ARCTIC CIRCLE.