It’s been less than four months since California committed to getting all of its electricity from climate-friendly sources by 2045. But the idea is already catching on in other states.
At least nine governors taking their oaths of office this month, from Nevada to Michigan to New York, campaigned on 100% clean energy, or have endorsed the target since it was enshrined in California law. The District of Columbia also set a 100% clean energy goal last month. So did Xcel Energy, a Minneapolis-based utility that serves 3.6 million electricity customers across eight Western and Midwestern states.
The policy’s growing popularity is driven in part by market trends and technological advances that make it easier to envision a future in which fossil fuels are no longer burned for electricity. But experts say California’s recent passage of Senate Bill 100 is also playing a role.
“Sometimes other states don’t want to admit that they’re looking to California for leadership. But they really are,” said Carla Frisch from the Rocky Mountain Institute, a Colorado-based think tank that has worked with cities and states on energy policy.