It really depends on the application. If a company wants to provide a premium verifiably carbon-neutral product, instead of some sham carbon credit scheme, the

It really depends on the application. If a company wants to provide a premium verifiably carbon-neutral product, instead of some sham carbon credit scheme, they can swap out their fuels to carbon-neutral versions. There's perhaps some use in capturing excess solar during times of negative prices and instead driving electrolysis. That hydrogen could either be used to sell back to the system when prices are at their highest, or export to another place. As solar enters over-capacity, such plants could be useful.