3 ms·
I assume the weight would be at least partially some of the dirt they dug out of the hole. Cost is the name of the game.
by mNovak 6y ago
I assume the weight would be at least partially some of the dirt they dug out of the hole. Cost is the name of the game.
- syllable_studio 6y agoQuite a few similar companies are looking at compacted earth mixed with concrete to reuse some dirt and rock that is excavated. See also https://energyvault.com/ https://energyvault.com/