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Accounting for the water impacts of ethanol production. Environmental Research Letters. 5(1):014020.. 2010.
Towards a low carbon economy: Municipal financing for energy efficiency and solar power. Environment Magazine. 2009(January/February). 2009.
Possibility and potential of clean development mechanisms in China. Environmental Research Letters. 2(4):044005.. 2007.
Molasses for ethanol: the economic and environmental impacts of a new pathway for the lifecycle greenhouse gas analysis of sugarcane ethanol. Environmental Research Letters. 4(4):044005.. 2009.
What History Can Teach Us About the Future Costs of U.S. Nuclear Power. Environmental Science and Technology.. 2007.
Quantifying Carbon Footprint Reduction Opportunities for U.S. Households and Communities. Environmental Science & Technology.. 2011.
Testimony for the November 8, 2007 Hearing on: Opportunities for Greenhouse Gas Emissions ReductionsOpportunities for Greenhouse Gas Emissions Reductions. Committee on Oversight and Government Reform.. 2007.
It takes a community to define a discipline: the 5th anniversary of Environmental Research Letters. ENVIRONMENTAL RESEARCH LETTERS.. 2012.
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Turning words in action on climate change. Carbon Management. 4(2). 2013.
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Editorial: Complexity and interdisciplinary approaches to environmental research. ENVIRONMENTAL RESEARCH LETTERS. 8. 2013.
Critical test for Sino-US ties: Clean energy. China Daily.. 2011.
Climate Change- Global Risks, Challenges and Decisions - Synthesis Report. Copenhagen Climate Conference, UNFCCC.. 2009.
Indian Energy and Energy Efficiency Opportunities. US Senate Committee on Indian Affairs.. 2009.