This is absolutely correct. And there is a lot of renewable generation in the winter too because it gets really windy in most of Germany.

And sure, having about 3x renewable generation and consuming the excess generation when it's above the demand, into producing green hydrogen, is about what the longer-term plan for electricity production looks like. There will still be times when renewables will be insufficient, on calm winter days, but infrequently, and then electricity can be produced back from that green hydrogen, but overall there will be surplus, resulting in hydrogen replacing the one produced currently from fossil fuels, for steel production and other industrial uses.

No, it is correct information.