National status report: Home energy rating systems and energy-efficient mortgages

Plympton, P.

National Renewable Energy Laboratory (U.S.)

关键词: Houses;    Financial Incentives;    Financing;    Home Energy Rating Systems;    Eems;   

DOI  :  10.2172/755968
RP-ID  :  NREL/TP-550-27635
RP-ID  :  AC36-99GO10337
RP-ID  :  755968

美国|英语

来源: UNT Digital Library

【 摘 要 】

The Energy Policy Act of 1992 included several provisions promoting the use of HERS and EEMs, which strengthened efforts to develop a national infrastructure for HERS and to promote the use of EEMs. This report documents HERS and EEMs activities since 1992 by the U.S. Department of Energy, the U.S. Environmental Protection Agency, the U.S. Department of Housing and Urban Development, mortgage lenders, and other organizations. Though the process of establishing HERS has faced some barriers, this report shows that, as of November 1999, home energy ratings were available in 47 states and the District of Columbia, which represents a significant increase from 1993 when home energy ratings were available in 17 states. Both national and state organizations have developed HERS and related residential energy-efficiency programs. The availability and use of EEMs has also increased significantly. The number of EEMs supported by the Federal Housing Administration has increased more than eight times in the last three years. More than $2.5 billion in federally supported EEMs have been issued to date. Several national lenders offer EEMs, and six states have state-specific EEM or loan programs. EEMs have been used to finance energy-efficient homes in every state.