Brookfield Renewable is one entity among three that you need to understand if you are looking at this clean energy income stock. Brookfield Renewable (BEPC 0.89%) is a unique clean energy investment with a generous 4.7% dividend yield. Compare that to the average utility's yield of around 3%, using Utilities Select SPDR ETF as a proxy, or the S&P 500's scant 1.3% yield. But before you jump on this high-yield renewable power stock, you'll want to understand these three facts. 1. Brookfield Renewable covers a ...