Energy and Emissions in the Building Sector: A Comparison of Three Policies and Their Combinations

Abstract

Standards, subsidies, and carbon taxes are among the measures often considered to reduce energy consumption and carbon dioxide (CO2) emissions in the buildings sector. Using a modeling system developed by the U.S. Energy Information Administration, residential and commercial sector standards and subsidies were each modeled with and without a carbon tax to determine if a multipolicy approach would be redundant. A separate case examining a carbon tax was also completed for comparison. Between the two equipment-based policies, subsidies achieved more energy and CO2 emissions reductions at less cost to consumers, as incremental investment costs were shifted to the government. When either of the equipment-based policies was combined with a carbon tax, their energy- and carbon-reducing effects were more additive than redundant.

doi: 10.5547/ISSN0195-6574-EJ-Vol32-SI1-3

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References

American Council for an Energy-Efficient Economy, (2009). 2009 State Energy Efficiency Scorecard. Document available online at: http://www.aceee.org/sector/state-policy/scorecard.

U.S. Energy Information Administration , (2009). Energy Market and Economic Impacts of H.R. 2454, the American Clean Energy and Security Act of2009, Appendix B: Representing H.R. 2454 in the National Energy Modeling System. Document available online at: http://www.eia.doe.gov/oiaf/ser-vicerpt/hr2454/appb.html.

U.S. Energy Information Administration , (2009). The National Energy Modeling System: An Overview: Residential DemandModule. Document available online at: http://www.eia.doe.gov/oiaf/aeo/overview/residential.html.

U.S. Energy Information Administration , (2009). The National Energy Modeling System: An Overview: Commercial Demand Module. Document available online at: http://www.eia.doe.gov/oiaf/aeo/overview/commercial.html.

U.S. Energy Information Administration , (2009). Updated Annual Energy Outlook 2009 Reference Case Service Report. Document available online at: http://www.eia.doe.gov/oiaf/archive/aeo09/index.html.