Here's a good read from Nate Adams from Energy Smart Ohio, on problems associated with energy efficiency programs, single-action bias and low-hanging fruit. It comes with the above GREAT graph showing the fallacy of diminishing returns on energy efficiency measures. The red line indicates what we think happens...
Blog » low energy housing
A deeper discussion of deeper energy efficiency measures
Shawna HendersonSeptember 25, 20142 comments
Building Science and HVAC stuff
Shawna HendersonSeptember 16, 2014
There is this disconnect in our industry. It's around building science and the ways that all the systems in the house work together or against each other. It looks like this: evaluators and raters know about house-as-a-system and can look at a house and see some solutions and fixes that...
Scaling the picture
Shawna HendersonApril 03, 2014
There is so much to focus on when working in energy efficient, low energy, high performance, green, sustainable houses: materials, assemblies, performance, HVAC, energy sources. Broad categories like these can be broken out into a dozen subcategories each, then another dozen sub-subcategories again. And there's two sets of the top-level...