Energy Efficiency

Tom Konrad CFA Performance contractor Ameresco, Inc. (NYSE:AMRC) reported earnings on May 9th. Revenues were below analyst expectations, but Chairman, CEO, and President George Sakellaris put this down to timing issues, and stuck by his full year guidance. Strong growth in the firm’s backlog and awarded project’s seem to back up this relatively optimistic view.  From the earnings call transcript e are very confident about the improving market conditions in few of our regions, as well as continued growth in our all other offerings. These are expected to be the growth drivers for the near-term. We are also...

This article is a continuation of my Ten Alternative Energy Speculations for 2008, with picks #8, 9, and10 published last Thursday.  If you haven't already, please read the introduction of that article before buying any of the stock picks that follow.  These companies are likely to be highly volatile, and large positions are not appropriate for many investors.   My least risky picks (#8,9, and #10) are part of that same article; my most speculative plays (#1-3) will are here. #7 Electro Energy, Inc. (NasdaqCM:EEEI) $0.68 Electro Energy has risen 36% in the month and a half since I last...

John Petersen During the fourteen years that I've lived in Switzerland, the Germans have been the world's staunchest supporters of green power and alternative energy. Their aggressive development of wind power was breathtaking, as was their warm embrace of photovoltaic power. Over the last few weeks, however, there has been an ominous change in the mainstream German media's tone as the political class finally comes to grips with the unpleasant reality that rooftop solar panels are worthless on short, grey winter days and "For weeks now, the 1.1 million solar power systems in Germany have generated almost no...

Charles Morand Last Thursday, I reviewed two chapters from the recently published book "Investment Opportunities for a Low Carbon World"*. This post reviews two more.  Geothermal Energy Alexander Richter, Glitnir Bank (now Íslandsbanki) Geothermal is one of the most interesting forms of clean power generation there is. As noted by the author, the most convincing argument for geothermal electricity is the fact that it operates at capacity factors in the upper 90s. This makes it the only renewable technology suitable for baseload power with the exception of dam-based (i.e. large-scale) hydro. However, as...

Joel Makower If you start with the premise that many of the solutions to our global sustainability challenges require smart design and systems thinking, it doesn’t take long before you find your way to Autodesk (ADSK). The 29-year-old design software company has made a series of impressive moves into the sustainability realm over the past few years. It’s one of those largely unheralded companies creating the tools used by architects, designers, manufacturers, and most recently cleantech entrepreneurs to produce the next generation of greener, cleaner, more efficient products. Over the past year or so, I've had...

by Debra Fiakas CFA It is the season of lights.  Lights for Hanukkah.  Lights for Christmas.  Energy Focus (EFOI:  Nasdaq) has been having a season of lights all year.  The company reported $62.3 million in total sales of its LED lighting products in the most recently reported twelve months.  Customers included large business and industry, property owners and the military.  The oil and gas industry is an important market vertical. Energy Focus really shines for the U.S. Navy with its explosion proof LED globes in all the colors the Navy needs to provide military personnel safety...

Geothermal heat pumps (GHP), also know as Geoexchange, or ground-source heat pumps have been recognized by both the Environmental Protection Agency and the US Department of Energy as the most efficient and environmentally friendly way to heat and cool a building available.  The downside of GHPs has always been the large up-front cost associated with the cost of the ground loop.   With Obama promising a massive energy efficiency overhaul of federal buildings, the up-front cost is unlikely to be important so long as the expected returns on the investment are sufficient to pay for the upgrade.  Since geothermal...

by Debra Fiakas CFA Appliance Recycling Centers of America (ARCI:  NYSE) is a typical small company, toiling away in seeming obscurity and struggling to get proper valuation of their success.  There is little glamour in old refrigerators and washing machines, but ARCA has figured out how to wring cash from recycling our household appliances.  In the last three fiscal years the company converted 1.6% of sales to operating cash flow. Unfortunately, things have turned a bit sour in the world of old Frigidaires and tired Maytags.  Last week ARCA reported financial results for the quarter ending September 2015.  The company suffered...

By Harris Roen Three volatile alternative energy stocks release earnings reports. Two of the stocks jump, one drops. China Recycling Energy Corp (CREG) More Info Latest earnings report for China Recycling Energy Corp shows a huge jump in revenues and net income. Insider selling, however, has led to stock losses. CREG is down 75% from where it was trading just this March. Seeking Alpha Energy Focus, Inc (EFOI) Profits...

Tom Konrad CFA Last week, when Lime Energy (NASD:LIME) announced that an internal investigation by its audit committee had revealed up to $15 million in misreported revenue, my first instinct was to sell, especially because the misreported revenue included not only revenue assigned to the wrong period, but possibly completely fictitious revenue.  Whenever a company reveals accounting problems, it's bad.  But there are levels of bad. As Garvin Jabusch, Cofounder and CIO of Green Alpha Advisors and manager of the Sierra Club Green Alpha Portfolio put...

by Debra Fiakas CFA Energy Recovery (ERII:  Nasdaq) has announced a breakthrough license of its hydraulic fracturing pump to oil and gas patch service provider Schlumberger (SLB:  NYSE).  Called the Vorteq by Energy Recovery, the pump features the company’s core pressure exchange technology, representing an entirely new approach to driving the chemical-laced water producers send deep into the earth to extract oil and gas.  Energy Recovery develops and markets components and equipment for fluid flow and pressure cycles found industrial processes.  Its patented pressure exchange devices are designed to take advantage of energy created in...

Tom Konrad CFA On April 18th, Hannon Armstrong Sustainable Infrastructure Capital (NYSE:HASI) IPOed on the New York Stock Exchange.  HASI is one of only two publicly traded Real Estate Investment Trusts (REITs) dedicated to sustainable infrastructure.   The other such sustainable REIT is Power REIT (NYSE:PW), which I have written about extensively.  PW is both illiquid and involved in significant litigation, two factors which may put off the conservative investors who gravitate towards REITs.  In December, Power REIT purchased the land...

Tom Konrad CFA Jeffrey Eckel Jeffrey Eckel has an investor relations problem. No, there has not been any scandal involving fudging the books or sweatshop labor.  Rather, most investors simply don’t seem to “get” his company. His company recently went public as a REIT, or Real Estate Investment Trust, and the traditional REIT investor likes the familiar.  They invest for income, and for many, a track record of past income and dividends is a must.  While Eckel’s company manages $1.8 billion of securitized energy efficient and sustainable infrastructure...

Tom Konrad CFA When Lime Energy (NASD:LIME) reported accounting problems, including the possibility of fictitious revenue on July 17th, investors abandoned the stock, unwilling to own a company in which they knew the financial statements to be misstated.   Over the next two weeks, Lime found a floor around $0.90 (down from over $2 on July 16th), as those investors who would sell at any price were replaced by those who, like me, feel that $0.90 is less than any reasonable estimate of LIME’s true value even in liquidation. Volume then dried...

Tom Konrad CFA Green 2014 image via BigStock Being green is not all about wind turbines and solar panels.  In fact, it’s usually greener to be smarter about using what we have than to replace it with something new, no matter how green. My panel of professional green money managers understands this.  When I asked them each for their top three green stock picks for 2014, there were as many picks focused on smarter resource use as there were solar stocks. I recently gave...

by Scott Schnelle As an energy consultant for home retrofits, I often have customers and acquaintances ask my opinion regarding green technologies and energy efficient products. Undoubtedly, with the recent surge of the green movement and a shift toward becoming more environmentally sustainable, now is a great time to invest in these types of products. One product that has been getting more and more attention lately is spray foam. The product itself has been around for many years, but it has recently risen in popularity for a couple of reasons. Here, I’ll discuss spray foam briefly...