Renewable-energy stocks have been under considerable pressure over the past couple of years. Surging interest rates have boosted borrowing costs, making it more expensive for many of these companies to fund new development projects. This has caused some concerns about their near-term growth prospects.Those worries have weighed on the shares of NextEra Energy (NEE 2.77%), Brookfield Renewable (BEPC -0.51%) (BEP -1.03%), and Clearway Energy (CWEN 1.99%) (CWEN.A 2.19%), even though they've reaffirmed their gro ...