minus-squareSualtam@lemmus.orgtoSolarpunk technology@slrpnk.net•China develops iron battery 80 times cheaper than lithium that can last 16 years. It provides a budget-friendly, high-endurance answer for the world’s massive energy storage needs.linkfedilinkEnglisharrow-up3·6 days agoNetherlands nd Denmark can use hydro-storage in Norway. They don’t have a closed national grid. linkfedilink
Netherlands nd Denmark can use hydro-storage in Norway.
They don’t have a closed national grid.