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Demand Response Primer

By Energy Rant No Comments
Last week I described how net zero sounds grand, it’s easy to do, but it doesn’t work to support the transition to a clean-energy grid. The reason is that everyone, whether utilities or customers, overproduces simultaneously, and then later, customers all need energy from thermal power plants simultaneously. We have an exploding deficit of customers to take that overproduction and shift load or store it for use when intermittent renewable supplies shut down. In Renewables at Scale, I described how renewable supply and batteries would never be sufficient. The gaps in intermittent renewable supply are too big for batteries to…
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Leveling the Skateboard Curve with a Demand Side Attack

By Energy Rant No Comments
NERC sounds alarm on solar tripping in sobering summer reliability report, May 19, 2022, UtilityDive.com. This seems like a timely sequel to last week’s Blistering Wind and Solar Energy post, in which I summarized the results of a renewables integration study performed by the Midcontinent Independent System Operator. The blisters represent pockets of excessive renewable energy generation and the “very different reliability risks than are experienced today,” as described in the MISO report. Electronics provide voltage and frequency control from solar panel generation. When the solar tiger grows from a cub that we had a few years ago into the…
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Utility Relationships and Hookup Puns

By Energy Rant No Comments
I attended Peak Load Management Alliance’s 45th Conference in Baltimore last week, where I captured a quote that went something like this: the difference between energy efficiency and demand response is that demand response is a relationship between utility and customer. In contrast, efficiency is a transaction or two followed by the customer and utility parting ways. I thought, hmm, so it’s like renting an apartment versus a hotel for a night or two – or a long-term relationship where two people actually know each other’s names versus a hookup. Ok. Hookups Most of us reading this cannot relate to…
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