(Bloomberg News) U.S. solar developers are luring cash at record rates from investors ranging from Warren Buffett to Google Inc. and KKR & Co. by offering returns on projects four times those available for Treasury securities.
Buffett's Berkshire Hathaway Inc. together with the biggest Internet search company, the private equity company and insurers MetLife Inc. and John Hancock Life Insurance Co. poured more than $500 million into renewable energy in the last year. That's the most ever for companies outside the club of banks and specialist lenders that traditionally back solar energy, according to Bloomberg New Energy Finance data.
Once so risky that only government backing could draw private capital, solar projects now are making returns of about 15 percent, according to Stanford University's center for energy policy and finance. That has attracted a wider community of investors eager to cash in on earnings stronger than those for infrastructure projects from toll roads to pipelines.
"A solar power project with a long-term sales agreement could be viewed as a machine that generates revenue," said Marty Klepper, an attorney at Skadden Arps Slate Meagher & Flom LLP, which helped arrange a solar deal for Buffett. "It's an attractive investment for any firm, not just those in energy."
Jim Barry, the chief investment officer on Blackrock Inc.'s renewable energy team, joins Pensiondanmark A/S Managing Director Torben Moger Pedersen in assessing infrastructure finance in a panel discussion hosted by New Energy Finance in New York today.
Predictable Cash
With 30-year Treasuries yielding about 3.4 percent, investors are seeking safe places to park their money for years at a higher return. Solar energy fits the bill, with predictable cash flows guaranteed by contract for two decades or more. Those deals may be even more lucrative because many were signed before the cost of solar panels plunged 50 percent last year.
Buffett's MidAmerican Energy Holdings Co. agreed to buy the Topaz Solar Farm in California from First Solar Inc. on Dec. 7. The project's development budget is estimated at $2.4 billion and it may generate a 16.3 percent return on investment by selling power to PG&E Corp. at about $150 a megawatt-hour, through a 25-year contract, according to New Energy Finance calculations. It will have 550 megawatts of capacity and is expected to go into operation in 2015, making it one of the world's biggest photovoltaic plants.
'Free Fuel'
"After tax, you're looking at returns in the 10 percent to 15 percent range" for solar projects, said Dan Reicher, executive director of Stanford University's center for energy policy and finance in California. "The beauty of solar is once you make the capital investment, you've got free fuel and very low operating costs."