Heat pump not available - funding gone?

I base my opinion on feasibility studies, e.g. from Fraunhofer ISE. Gas will have to be produced just for industry alone. The pure route via electricity... is a dead end... says an electrical engineer. That should make you sit up and take notice...

Hello Mr. Electrical Engineer, but you do know that "P" stands for Power, ergo electricity? With that, you have already named a storage technology, which, firstly, requires producing massive electricity surpluses that must be cheap (-> e.g. photovoltaics), and secondly, burning the produced gas is an extremely inefficient form of use. By the time P2G is available in sufficient quantities at an acceptable price for the use case "rescue of the gas heating system," you will have already thrown away the gas boiler in frustration. Regards