Archive for August, 2009

The Federal Building in downtown Youngstown, Ohio, features an extensive use of natural light to illuminate offices and a white roof to reflect heat. It has LEED certification, the country’s most recognized seal of approval for green buildings. But the building is hardly a model of energy efficiency. According to an environmental assessment last year, [...]

Another interesting summary of Ecotect’s abilities that provides a preview of the features and functionality of Autodesk Ecotect Analysis 2010, a comprehensive, concept-to-detail sustainable design analysis tool that provides a wide range of simulation and analysis functionality. Includes energy, water and carbon emission analysis using Autodesk Green Building Studio web-service and detailed environmental studies using [...]

“Approximately 80% of the design decisions that influence a building’s energy performance are made by the architect in the early design phase; the remaining 20% are made by engineers at the later phases of design. Earlier energy modeler software programs were targeted exclusively at energy experts who typically joined the design process at the end [...]

When does a Prius have the same environmental impact as a Hummer? The 95 percent of the time it’s parked. Most people don’t spend time thinking about parking spaces unless they’re looking for one. But these 9′ by 18′ rectangles of urban real estate have a vast impact on North American communities. They affect the [...]





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