RE: “Appallingly lax” EU hydrogen plans23 May 2022 11:59
Surely as long as the renewable energy being used is matched by certificates of supply then I think its a good thing to not have to match every electrolyser with a brand new renewable generator. That's certainly one of the things limiting the current sale of electrolysers. And surely more demand from electrolysers will naturally grow the production of solar/wind farms if they can sell their certificates of supply to existing electrolysers and not just the general grid consumers.
I have a green electricity tarriff which claims to be 100% renewably sources. I know that the daily electricity I use is generated by a mix of sources, but there's supposed to be a certificate with my usage on it. Annoyingly I don't get the benefit of a solar/wind price due to the ridiculous system that we are all tied to gas. Surely if my electricity can be traced back to a renewable generator through a certificate then I could pay the rate of production there, not some centralised methodology. Anyway, I digress...
The question is, how close are we to all current reneable generation being 100% matched by green tarriff users? If, say, there is 20% underutilised then surely electrolysers should be allowed to sign up and use it. If demand has already exceeded supply then, by definition, new electrolysers require new renewable generation built to match...but it still doesn't have to be conjoined with the same project. A certificate of renewable generation should still suffice.