LughM to [email protected]English • 1 year agoPhotoncycle, a Norwegian start-up, says it can use solid hydrogen for long-term storage of renewable energy and wants to launch its product in Denmark on a €0.10 per kilowatt hour subscription basis.sifted.euexternal-linkmessage-square5fedilinkarrow-up17arrow-down11cross-posted to: [email protected][email protected][email protected]technology
arrow-up16arrow-down1external-linkPhotoncycle, a Norwegian start-up, says it can use solid hydrogen for long-term storage of renewable energy and wants to launch its product in Denmark on a €0.10 per kilowatt hour subscription basis.sifted.euLughM to [email protected]English • 1 year agomessage-square5fedilinkcross-posted to: [email protected][email protected][email protected]technology
minus-square@[email protected]linkfedilinkEnglish1•1 year agoThey claim their volumetric energy density is 3.3kWh/L, which is very good for hydrogen. The 3.5kWh/kg gravimetric energy density is very bad for hydrogen, but good compared to batteries.
They claim their volumetric energy density is 3.3kWh/L, which is very good for hydrogen. The 3.5kWh/kg gravimetric energy density is very bad for hydrogen, but good compared to batteries.