One question I’m often asked is why low-carbon alternatives to fossil fuel energy haven’t taken off here to the extent that they have in other countries. Clearly, there isn’t just one reason. We have LOTS of ways to avoid progress! Today I’d like to explain one reason among many, because I think it illuminates a fundamental philosophical mistake in how we think about energy. We will be talking today about demand response resources.
If you’re planning out how to meet energy needs for a given region over the next few years, you’re working out a balance between supply and demand. In the electricity game, generation resources are suppliers who generate megawatt-hours of electricity; e.g., power plants, wind farms, etc. You need to know how much electricity can be reliably generated, when, and where. But you also need to be able to predict and (to an extent) control demand. Enter demand response resources. DRRs are ways to reduce demand from the consumer end. This can be done a number of ways: reducing use during critical times, increasing efficiency of delivery, shutting the goddamn door, for crying out loud, were you born in a fucking barn, etc.
Here are some examples of demand response resources: