Actual emissions footprint percentages will depend on building products and construction fuel mix. (architecture2030.org)
It's important to do as much as we can to reduce our carbon dioxide emissions footprint and address climate change — for our children, our grandchildren, and generations to come. (bullfrogpower.com)
The CO2 emissions footprint of wood is similar to that of concrete, because when you log a forest only 15 - 20 % of the carbon is sequestered in the lumber that ends up in the house. (dotearth.blogs.nytimes.com)