Airtightness Testing and the 2009 and 2012 IECC
Adopting better state energy codes is a significant achievement, but enforcing these codes at the local level will be the hard part.
Faced with an ultimatum from Congress, the U.S. Department of Housing and Urban Renewal (HUD) issued stricter thermal performance standards for new mobile homes, beating Congress' end-of-October deadline with only one day to spare. [continue reading]
The US Environmental Protection Agency (EPA) is developing a model radon control standard for residential construction, with adoption of the standard expected sometime this winter. [continue reading]
The U.S. Department of Housing and Urban Development (HUD) has proposed new standards aimed at reducing heat loss in new manufactured homes and was expected to issue a final set of standards in late October. [continue reading]
Does 40 billion kWh sound like a lot of energy? How about 4 billion therms? Researchers believe that's how much electrical and gas energy this country could save by fixing inefficient ducts using current techniques. [continue reading]
When it comes to residential duct systems, even the experts can't agree on the proper definition for energy efficiency. For example, how could one possibly compare an hydronic system with an air system? [continue reading]
Marge Anderson is the Executive Vice President of Seventhwave, a non-profit that advances environmental and economic sustainability. Her passions include ...
Much like the race to build a better mousetrap, it often seems like there’s an endless stream of ...