That was 2011. And note the opposition to putting PV on roofs, let alone putting panels on already cleared agricultural fields.
Yeah, all well and good, but we’re on a clock. Whether or not the climate system will wait for our nose-in-the-air preferences for how our views look is an open question. If there were an instrument invested in it, I would short it.
Weitzman, Martin L. “Fat-tailed uncertainty in the economics of catastrophic climate change.” Review of Environmental Economics and Policy 5, no. 2 (2011): 275-292.