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Clean Energy

Building Codes, Efficiency & Passive House Principles On Existing Homes

On the Passive House in the Real World (with Mike Duclos) discussion board…  Takeaways: Homeowners looking to incorporate Passive House principles in existing buildings should consider getting a home energy audit. Still, after a home is built, serious energy reductions (say 50% to 90%) become very expensive.Continue reading “Building Codes, Efficiency & Passive House Principles On Existing Homes”

Abby Thompson Abby Thompson

RETScreen as a Handy Toolbox

The following article was written by Michael Ross, Expert Instructor of HeatSpring’s Mastering RETScreen 4 for Clean Energy Project Analysis course– approved for 16 AIA CEUs! RETScreen is the name given to two widely used software tools available for free download from the GovernmentContinue reading “RETScreen as a Handy Toolbox”

Abby Thompson Abby Thompson