Virginia Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 Virginia Construction Code

Lucas, Robert G. ; Taylor, Zachary T. ; Mendon, Vrushali V. ; Goel, Supriya

Pacific Northwest National Laboratory (U.S.)

关键词: Houses;    Virginia;    Cost;    29 Energy Planning, Policy And Economy;    Energy Conservation;   

DOI  :  10.2172/1044504
RP-ID  :  PNNL-21346
RP-ID  :  AC05-76RL01830
RP-ID  :  1044504

美国|英语

来源: UNT Digital Library

【 摘 要 】

The 2012 International Energy Conservation Code (IECC) yields positive benefits for Virginia homeowners. Moving to the 2012 IECC from the current Virginia Construction Code is cost effective over a 30-year life cycle. On average, Virginia homeowners will save $5,836 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $388 for the 2012 IECC.