Install Solar Panels | Rare

Install solar panels

Currently, only around 21% of U.S. electricity comes from renewable sources. Installing solar panels at home lets individuals reduce their power bills and help decarbonize the power sector. A mature solar industry and state and federal subsidies have helped the U.S. reach nearly 3 million residential solar projects by 2021.

Opportunity

We know that seeing a neighbor go solar can cause other community members to go solar. And programs like Solarize campaigns that combine collective buying power with social influences have also been proven effective. But on balance, solar is still “sold” more than it is “bought”. A program combining social influence with personalization and collective benefits should help Americans prioritize rooftop solar, voluntarily seek it out, and be confident in the estimates they receive.

The Impacts

We modeled a change of 10% increase in households using 100% green energy from a combination of rooftop solar panels, green energy bought from a utility, and solar water heating. We expect an estimated 82 million MtCO2e avoided annually. This results in an avoided cost to society of between $4 to $42 billion per year.