In a viral post, Energy Secretary Chris Wright says a planet-sized solar panel would only produce 20% of global energy.

Other ads suggested residents could snag a Tesla Powerwall — a home battery system that retails for more than $8,000 — at no cost or even make money selling solar energy back to the grid.

If the upfront costs or logistics of DIY solar are daunting, another way to share the costs and benefits of renewables is to ...

CE4A Action, an affiliate of Clean Energy for America, is running the ads with Solar Voters Alliance in Pennsylvania and Georgia, both battleground states that could swing the election.