It is not going to be an all-at-once transition: https://www.nsenergybusiness.com/features/gas-turbines-hydrogen-us/ https://www.nsenergybusiness.com/features/g

It is not going to be an all-at-once transition: https://www.nsenergybusiness.com/features/gas-turbines-hydrogen-us/ https://www.nsenergybusiness.com/features/gas-turbines-hydro... We will see blended gas turbines first, with gradual shifting to 100% hydrogen. It's likely that at least some components have to be replaced in order to allow for pure hydrogen combustion.