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Feb 22, 2011

Military tests show copper increases HVAC efficiency, reduces odors

Recent testing, which is being funded by the Department of Defense, is taking place in military barracks at Fort Jackson, South Carolina. Side-by-side comparisons demonstrate that air conditioning units made with copper suppress the growth of bacteria, mold, and mildew that cause odors and reduce system energy efficiency.

Drew Ballensky | Feb 16, 2011

The best times to do major energy retrofits

Certain situations provide optimal conditions for a wholesale retrofit of a building to increase…
Feb 10, 2011

Zero Energy Buildings: When Do They Pay Off in a Hot and Humid Climate?

There’s lots of talk about zero energy as the next big milestone in green building. Realistically, how close are we to this ambitious goal? At this point, the strategies required to get to zero energy are relatively expensive. Only a few buildings, most of them 6,000 sf or less, mostly located in California and similar moderate climates, have hit the mark. What about larger buildings, commercial buildings, more problematic climates? Given the constraints of current technology and the comfort demands of building users, is zero energy a worthwhile investment for buildings in, for example, a warm, humid climate?

Drew Ballensky | Feb 9, 2011

Cleveland Skyscraper To Get New Skin

Cleveland’s 32-story Celebrezze Federal Building will get a new exterior wall [http://www.…
Feb 9, 2011

Fortune 1000: Despite moral obligation to sustainability, cash is still king

Eighty-eight percent of Fortune 1000 senior executives feel business has a moral responsibility, beyond regulatory requirements, to make their companies more energy efficient, according to a new poll released today by Harris Interactive and commissioned by Schneider Electric. At the same time, the vast majority (61%) of respondents say that potential cost savings are their biggest motivator to save energy at the enterprise-level, outranking environmental concerns (13%) or government regulations (2%).

Feb 4, 2011

U.S. Green Building Council applauds President Obama’s Green Building Initiative

The U.S. Green Building Council applauded a key element of President Obama’s plan to “win the future” by making America’s commercial buildings more energy- and resource-efficient over the next decade.  The President’s plan, entitled Better Buildings Initiative, catalyzes private-sector investment through a series of incentives to upgrade offices, stores, schools and universities, hospitals and other commercial and municipal buildings.

Feb 4, 2011

President Obama: 20% improvement in energy efficiency will save $40 billion

President Obama’s Better Buildings Initiative, announced February 3, 2011, aims to achieve a 20% improvement in energy efficiency in commercial buildings by 2020, improvements that will save American businesses $40 billion a year.

Jan 25, 2011

Bloomberg launches NYC Urban Tech Innovation Center

To promote the development and commercialization of green building technologies in New York City, Mayor Michael R. Bloomberg has launched the NYC Urban Technology Innovation Center. This initiative will connect academic institutions conducting underlying research, companies creating the associated products, and building owners who will use those technologies.

Jan 25, 2011

Chicago invented the skyscraper; can it pioneer sustainable-energy strategies as well?

Chicago’s skyline has always been a source of pride. And while few new buildings are currently going up, building owners have developed a plan to capitalize on the latest advances: Smart-grid technologies that will convert the city’s iconic skyline into what backers call a “virtual green generator” by retrofitting high-rise buildings and the existing electrical grid to a new hyper-connected intelligent-communications backbone.

Jan 25, 2011

Sherwin-Williams Zero-VOC Claim Misleading, Says BBB

In a move that could prompt industry-wide changes to claims about volatile organic compounds (VOCs), the Better Business Bureau’s National Advertising Division (NAD) has told Sherwin-Williams it should stop marketing its Harmony line of paints as “zero-VOC.” Sherwin-Williams said it will accept NAD’s decision and will take the findings into consideration in its future advertising.

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