Berkeley Lab finds negligible potential rate impacts from distributed solar

The “cost shift” from solar system owners to other utility customers is one of the most widely propagated myths around PV. And despite this obfuscation being repeatedly disproven by many studies, it remains widely propagated by utilities and either poorly informed or outright captured politicians and regulators from Maine to Arizona.

Lawrence Berkeley National Lab (LBNL) has recently made its contribution to the debunking of this canard, but has taken another tack. Instead of looking at whether solar is imposing a cost shift on other customers, the national lab instead looks at the overall potential rate impact of distributed solar under a variety of valuations, and compares this to other rate impacts.

Read more: