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Richard Waller's avatar

This has to be one of my favourite episodes to date. So many fascinating insights including the prospect of flexible coal plants in China combined with molten salt storage.

Having listened to a number of podcasts this week that have alluded to the growing importance of demand side management, one thing I’ve been reflecting on was the mention of the UK having some of the most expensive electricity. I presume that’s referring to the price cap?

As someone who’s been lucky enough to be in a position to install solar and battery and to switch to an EV, my “spark gap” when comparing my overnight import tariff to my invariable gas cost is close to zero.

So as time if use tariffs become more prevalent, maybe there’s a need to look at the increasingly diverse range of prices rather than the cap. Striking how variable this can be in the UK. I can charge my EV overnight at 7p/kWh but if I use a public rapid, the rate can be over 10x higher.

Key to me therefore is looking at ways in which those who could most benefit have access to these cheap tariffs rather than being stuck on expensive prepayment meters that I done think provide any access to “smart” tariffs.

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