September 23, 2009
Washington—In 2008, G-8 leaders set a goal of reducing global greenhouse gas (GHG) emissions by 50 percent below current levels by 2050. Reaching this goal demands a wholesale transformation in the world's production, consumption, and use of energy resources. Buildings account for almost 40 percent of total GHG emissions—more than transportation or any other sector. Improving energy efficiency in buildings is considered one of the cheapest ways to reduce emissions and an opportunity for producing high impact at relatively low, and often negative, cost.
A new study by the Peterson Institute for International Economics analyzes the costs involved in revolutionizing energy efficiency in buildings as well as the roadblocks inherent to such a transformation. The Economics of Energy Efficiency in Buildings, authored by Visiting Fellow Trevor Houser, utilizes a model developed by the World Business Council for Sustainable Development's (WBCSD) Energy Efficiency in Buildings project, which includes thousands of building types, designs, and technologies.
Key findings of the study are:
This study was partly funded by the World Business Council for Sustainable Development and the two firms that co-chaired its project on Energy Efficiency in Buildings, United Technologies Corporation and Lafarge.
About the Author
Trevor Houser, visiting fellow at the Peterson Institute for International Economics, is a partner at the Rhodium Group (RHG), a New York-based research firm, and adjunct professor at the City College of New York. He is currently serving as senior adviser to the US Special Envoy on Climate Change and will resume his work at the Institute in 2010. The views expressed in the Policy Brief are his alone and do not reflect the views of the US government. Mr. Houser's work focuses on energy markets, climate change, and the role emerging Asian countries play in both. His publications include A Green Global Recovery? Assessing US Economic Stimulus and the Prospects for International Coordination (Policy Brief 09-3, 2009), Leveling the Carbon Playing Field: International Competition and US Climate Policy Design (2008), and China Energy: A Guide for the Perplexed [pdf] (2007).
About the Peterson Institute
The Peter G. Peterson Institute for International Economics is a private, nonprofit, nonpartisan research institution devoted to the study of international economic policy. Since 1981 the Institute has provided timely and objective analysis of, and concrete solutions to, a wide range of international economic problems. It is one of the very few economics think tanks that are widely regarded as “nonpartisan” by the press and “neutral” by the US Congress, it is cited by the quality media more than any other such institution, and it was recently selected as Top Think Tank in the World in the first comprehensive survey of over 5,000 such institutions. Support is provided by a wide range of charitable foundations, private corporations, and individual donors, and from earnings on the Institute's publications and capital fund. It celebrated its 25th anniversary in 2006 and adopted its new name at that time, having previously been the Institute for International Economics.
About the World Business Council for Sustainable Development
The World Business Council for Sustainable Development (WBCSD) is a CEO-led, global association of some
200 companies dealing exclusively with business and sustainable development. The Council provides a platform for companies to explore sustainable development, share knowledge, experiences and best practices, and to advocate business positions on these issues in a variety of forums, working with governments, non-governmental and intergovernmental organizations. Members are drawn from more than 35 countries and 20 major industrial sectors. The Council also benefits from a global network of some 60 national and regional business councils and regional partners.