Electrolysers

Electrolysers are a critical technology for the production of low-emission hydrogen from renewable or nuclear electricity. Electrolysis capacity for dedicated hydrogen production has been growing at an accelerated pace for some years. The past year has been a record year of electrolysis deployment, with more than 200 MW of capacity entering operation, a threefold increase on 2020. Total installed capacity has reached 0.5 GW and is expected to grow to over 1 GW by the end of 2022.