H.R. 2055, Sec. 7062 (c): Environmental Programs
FY 2012: Appropriates $1.25 billion for international environmental protection programs. These programs may support clean energy, tropical forests programs, accountability and transparency in natural resource extraction, and to the Least Developed Countries Fund and the Special Climate Change Fund to support adaptation programs.
President Obama signed H.R. 2055 into law on December 23, 2011.
FY 2013: On May 8, 2012, the House Appropriations Subcommittee on State and Foreign Operations approved a budget for FY 2013 makes no mention of any of the above environmental programs [PDF].