by Deborah Nason, CNBC
Another option is YieldCos, according to Michael Kramer, managing partner and director of research with Natural Investments in Kona, Hawaii.
″[These] are essentially renewable energy utilities, often tied to the grid,” Kramer said. “They are lower risk than, say, companies that manufacture equipment.
“We like [them] for their long term power production and utility-scale investor dividends.
