The building equipment and services industries have always been highly fragmented. While leaders such as Honeywell and Johnson Controls have large, multinational presences, most of the market is divvied up among thousands of smaller companies with a relatively narrow regional or technological focus. Even CB Richard Ellis, the real estate firm with (more…)

Albert Arnold Gore, Jr., more commonly known as Al Gore, was the 45th Vice President of the United States from 1993 to 2001 under former President William “Bill” Clinton. While many know Al Gore for the 24 years he spent as an elected official, today he is more known for his work as an environmental activist. Al Gore has founded a number of non-governmental (more…)

A new record has been set by the high concentration photovoltaic (HCPV) solar module industry. A module made by Semprius, a company in which Siemens invested as a strategic partner in June 2011, reached 33.9 percent, breaking the previous record of 32 per cent. The module was tested by the Instituto de Energía Solar at the Universidad (more…)

AHRI vs. City of Albuquerque, a case that I first posted on in 2008, finally reached its conclusion last week.  In line with the preliminary injunction she ordered on October 3, 2008, Judge Maria Vazquez of the District of New Mexico decided that Albuquerque’s energy code was preempted by Federal law mandating the energy efficiency of HVAC (more…)

Property Assessed Clean Energy (PACE) programs allow local governments to loan money to homeowners to do energy efficiency projects.  The PACE loans are generally repaid as a property tax line item.  PACE programs were initially very popular, and more than 25 states passed PACE-enabling legislation.

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General Motors, more commonly known as GM to the public, is an American multinational automotive corporation with headquarters in Detroit, Michigan. In 2010, it was listed as the second largest automaker in the world, and for the first half of 2011, GM was actually listed as the first largest. GM is known for its numerous divisions and brands, including Buick, Chevrolet, (more…)

NewScientist’s January 28 issue is likely to unsettle clean energy advocates – but it is worth the read.

The cover article, “Power paradox: Clean might not be green forever,” posits that even renewable energy can warm the planet, and eventually change climate, if we continue to ratchet up power production to (more…)

Today global thinking on sustainability is undergoing a revolution. Whereas once we may have looked at water efficiency, alternative energy and land use as separate issues, today our understanding is growing that in order to truly address sustainability, we need to look at all three together. McKinsey & Company recently issued an important report on this (more…)

The value of renewable energy deals worldwide increased 40 percent in 2011, as solar, wind, and energy efficiency investments surpassed hydropower for the first time, a new report says.

According to a report by PriceWaterHouse Coopers, deals for renewable energy reached $53.5 billion last (more…)

The New Year is upon us, and President Obama has delivered his State of the Union address, which offered high-level insight on the energy sector in the US but was reminiscent of messages we’ve already heard. Now it’s time to turn our attention to another really important event of the year: the 2012 Super Bowl. As always, this year’s game will be a staggering display (more…)