The Lawrence Berkley National Lab just released (9/2011) a study titled “An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010” (a very clever, concise and subtle title I thought). Though lengthy it included many interesting bits that I found interesting and worthy of further summary: Predictably, the […]
Cost of PV – Photo Voltaics Read More »
Weyerhaeuser Parallam Plus lumber uses Wolman brand preservative to extend the service life of timber beams in weather exposed applications. Untreated wood is susceptible to fungal decay (rotting) when exposed to the elements. Weyerhaeuser’s fabrication methods ensure that preservative reaches the core of the timbers and have limited 30-year warranties to give designers a comfort
Weyerhaeuser Parallam Plus Preservative Treated PSL Lumber Read More »
Working in Revit makes it simple to find data about the building being modeled, such as its life cycle energy use or its renewable energy potential. Instead of drawing lines to design buildings as in older CAD programs, actual walls and building elements are being drawn in Revit. Because of this, as the model is
Simple Energy Analysis in Revit Read More »
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