1. Water and Bioenergy (Bioenergy Issue Paper Series #2) - Prepared by UNEP.
2. Gain or pain? Biofuels and invasive species (Bioenergy Issue Paper Series #3) - Prepared by UNEP.
3. Biofuels and environmental impacts - Scientific analysis and implications for sustainability (2009) - Policy Brief by UNESCO, SCOPE and UNEP, submitted in response to notification 2008-100.
4. Review: The impacts of biofuel production on biodiversity (2009) - submitted by UNEP in response to notification 2011-121.
5. Towards sustainable production and use of resources: Assessing Biofuels (2009) - submitted by UNEP in response to notification 2011-121.