The Intergovernmental Panel on Climate Change
https://www.ipcc.ch
The United States Global Change Research Program
http://www.globalchange.gov
US Environmental Protection Agency, National Emissions Inventory
http://www.eia.gov
U.S. Energy Information Agency
https://www.epa.gov/air-emissions-inventories
The Inter-sectoral Impact Model Intercomparison Project (ISI-MIP)
http://www.isi-mip.org
The Representative Concentration Pathway (RCP) database
http://tntcat.iiasa.ac.at:8787/RcpDb
The Vulcan Project
http://vulcan.project.asu.edu
The U.S. National Renewable Energy Laboratory
http://www.nrel.gov
America2050
http://www.america2050.org/northeast.html
The Regional Plan Association
http://www.rpa.org
The Regional Greenhouse Gas Initiative
https://www.rggi.org
The Delaware River Basin Commission
http://www.state.nj.us/drbc/
The Interstate Commission on the Potomac River Basin
http://www.potomacriver.org
The New England States Interstate Water Pollution Control Commission
http://www.neiwpcc.org
The Susquehanna River Basin Commission
http://www.srbc.net
Northeast States for Coordinated Air Use Management (NESCAUM)
http://www.nescaum.org
CUNY Advanced Science Research Center
http://asrc.cuny.edu
Rensselaer Polytechnic Institute, Dept. of Economics
http://www.economics.rpi.edu
University of New Hampshire, Water Systems Analysis Group
http://www.wsag.unh.edu
Marine Biological Laboratory, The Ecosystems Center
http://www.mbl.edu/ecosystems/tem
Brookhaven National Laboratory
http://www.bnl.gov