Ormat Technologies (NYSE:ORA) reported a great quarter last week, beating analyst expectations for both earnings and revenues.
Utility infrastructure companies are seeing the beginnings of the long-anticipated infrastructure boom, and have the rising revenues and backlog to prove it.
Ameresco, Inc. (NYSE:AMRC) reported first quarter (Q1) earnings this morning, missing analysts' earnings expectations by two-thirds. While Q1 earnings were only 3 cents compared to the 10 cents expected by analysts, the company slightly beat revenue expectations...
Lime Energy (NASD:LIME) has been a star in the very competitive energy services space recently because of its ability to maintain margins in what has been a very competitive environment. While competing small efficiency companies have been closing up...
Confusion reigned following Maxwell Technologies' (NASD:MXWL) earnings call Thursday night. What would be the impact of the company's reduced sales growth guidance on the stocks value?
After a great January, the last three months have not been kind to clean energy stocks. While my model portfolios are still in positive territory (+5.4 percent and +0.9 percent for the unhedged and hedged portfolios, respectively), and are above my clean...
Pike Research just released a report on the Total Cost of Ownership of Alternative Fuel Vehicles for Fleet Operators. The report compares the purchase price plus lifetime fuel cost of mid-sized cars available in the US.
According to the just-released report "Who's Winning the Clean Energy Race?" from the Pew Charitable Trusts, the United States invested the most in clean energy of any country in 2011, retaking the lead from China, which had held the top sport for the...
The Pew Charitable Trusts just released the 2011 edition of their report, "Who's Winning the Clean Energy Race?"
March was a volatile month for clean energy, with many of my picks reporting earnings. My 11 picks were down 4 percent on average since my last update (March 1st to April 5th), compared to a 9 percent decline in the Powershares Wilderhill Clean Energy...