Comment by dmitri1981

There are better ways to use hydrogen than burning it in boilers. Check out the hydrogen ladder https://mobile.twitter.com/mliebreich/status/142690073731398...

While storing electricity is very hard at grid scale at the moment, another approach to solve the intermittency problem is using interconnectors. By connecting to other grids using uncorrelated energy sources, we can balance energy supply and demand across space rather than across time with storage.