American College and University Presidents' Climate Action Commitment	Climate guidance and leadership network in higher education for sustainability
APPA	Association of professionals in educational facilities management
Association for the Advancement of Sustainability in Higher Education STARS	Self-reporting framework for colleges and universities to measure sustainability performance
Big Ten and Friends Environmental Group	Collaboration of universities working together to identify and plan for long-term issues of environmental stewardship
CarbonMAP	Tool for tracking, analyzing, and reducing your campus's contribution to climate change
eGRID	Comprehensive source of data on the environmental characteristics of almost all electric power generated in the US
ENERGY STAR	Promotes energy efficiency in products, homes, and buildings nationwide
Environmental Defense Fund Climate Corps	Provides resources for graduate students and fellow recommendations to support campus sustainability initiatives
EPA Carbon Footprint Calculator	Carbon accounting resource for students to document their own carbon footprint
EPA Food Recovery Challenge	Program for organizations to pledge to improve their sustainable food management practices and report their results
Green Gigawatt Partnership	Assists colleges and universities in sourcing large-scale renewable energy and power purchase agreements
Green Power Partnership	EPA program to increase use of green power and reduce environmental impacts of conventional electricity
Higher Education Sustainability Initiative	Network of higher education institutions from the United Nations Conference on Sustainable Development (Rio+20)
National Renewable Energy Laboratory	Focuses on creative solutions and innovations to today's energy challenges
Net Impact	A community of students and young professionals interested in environmentalism and sustainability
Real Food Calculator	Tool for tracking institutional food purchases over time
Real Food Challenge	Works with youth and universities to create a healthy, fair, and green food system
Sustainable Purchasing Leadership Council	Resource for sustainable sourcing and procurement of products
The Greenhouse Gas Protocol	Accounting tool for campuses (as well as other businesses) to understand, quantify, and manage GHG emissions
The Journal of Sustainability Education	Academic journal focused on sustainability within formal and non-formal educational contexts
US Department of Energy	Addresses energy, environmental, and nuclear challenges through science and technology solutions
US Environmental Protection Agency	Focuses on protecting human health and the environment
US Green Building Council	Focuses on improving the way buildings are designed, constructed, and operated
World Resources Institute	Global research organization focused on environment, economics, and human well-being