Over the years, top-ranking wind and solar markets have overlapped in just a few states. Where wind flourished, solar usually hung back, and vice versa.
“Each of our technologies has largely had their own playpen,” said Anthony Logan, a North American wind analyst at energy and consulting company Wood Mackenzie Power & Renewables.
But now, analysts say that’s changing. “Dirt cheap” solar costs, record-setting growth and movement into new markets, plus the ability for solar to complement wind production, mean the technology is now encroaching on onshore wind’s territory.