Economically viable uses for intermittently cheap energy has proven to be quite difficult. Most energy intensive industries require high capacity factors to cover capital costs.

£90 wind energy does not make for a low cost energy environment. And if spot prices dropped substantially the UK government is going to be taking a massive loss on these contracts.

I’m coming across as very negative in this thread, but I do really want renewable energy to succeed. I just work in the industry so I’m very aware of how challenging it is to make the economics stack up, so I find these puff pieces a bit exasperating.