The Ecological Impact of Biofuels. Annual Review of Ecology, Evolution, and Systematics. 41(1):351-377.. 2010.
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 September 25, 2007 Hearing on: Green Jobs Created by Global Warming Initiatives. Committee on Environment and Public Works.. 2007.
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.
Biofuel's Time of Transition. :14-15.. 2008.
Turning words in action on climate change. Carbon Management. 4(2). 2013.
The best way to save the planet? You decide Los Angeles Times.. 2007.
Editorial: Complexity and interdisciplinary approaches to environmental research. ENVIRONMENTAL RESEARCH LETTERS. 8. 2013.
Climate Change- Global Risks, Challenges and Decisions - Synthesis Report. Copenhagen Climate Conference, UNFCCC.. 2009.
Critical test for Sino-US ties: Clean energy. China Daily.. 2011.