| FIU Students for Environmental Action | Florida International Univ | Florida | Campus Based Group |
| Jus Terrea Magisterum | Abraham Lincoln Univeristy | California | Issue/Topic Focused Group |
| the weekly planet | the berkeley carroll school | new york city | New York | Issue/Topic Focused Group |
| Science Technology & Environmental Policy (STEP) Program | Princeton University | New Jersey | Campus Based Group |
| Summer Of Power | Community Place of Greater Rochester | New York | City/Community Based Group |
| Society for Natural Resources Conservation | Cornell University | New York | Campus Based Group |
| SFPIRG Climate Change Action Group | Simon Fraser University | British Columbia | Campus Based Group |
| Sustainability at UC Riverside | University of California Riverside | California | Campus Based Group |
| WISE | Columbia College | South Carolina | Campus Based Group |
| Green Council | University of Maine at Machias | Maine | Campus Based Group |
| Save America's Forests | Forest Conservation | Legislation | The Act to Save America's Forests | Education | District of Columbia | Regional or National Organization |
| Student Environmental Center Clean Energy Campaign | University of California | Santa Cruz | California | Campus Based Group |
| Bemidji State University | Bemidji State University | Minnesota | Campus Based Group |
| Bemidji State University | Bemidji State University | Minnesota | Campus Based Group |
| University of Montana Climate Action Now | University of Montana | Montana | Campus Based Group |
| BusBoys | American University Action | District of Columbia | City/Community Based Group |
| Goddard College | Goddard College | Vermont | Campus Based Group |
| The STAR School | Service orientated | respect | relationship | responsibility | reasoning | Native science emphasis | caring school climate | and promoting a life long love of learning. | Arizona | Campus Based Group |
| ReEnergize Texas | All are welcome | Texas | Regional/State Network |
| Rice Sierra Student Coalition | Rice University | Texas | Campus Based Group |
| Water Watch @ TCNJ | The College of New Jersey | New Jersey | Campus Based Group |
| Dine College | Dine College | Arizona | Campus Based Group |
| CarbonConneXion.org | CarbonConneXion.org | carbon community | association | network | young professionals | District of Columbia | Regional or National Organization |
| Franklin Pierce University SIFE TEAM | Franklin Pierce University | New Hampshire | Campus Based Group |
| University of Idaho Sustainability Center | University of Idaho | Idaho | Campus Based Group |
| Liv'in Green Foundation | Diamond Bar High School | California | Campus Based Group |
| Sustainable Arizona | NAU | ASU | UofA | Arizona | Regional/State Network |
| Step It Up Mt. SAC! | Mount San Antonio College | California | Campus Based Group |
| Wise Ecology | Company for Community | Texas | Issue/Topic Focused Group |
| Green UMSL | University of Missouri-St. Louis | Missouri | Campus Based Group |
| Environmental Awareness Organization | Auburn University | Alabama | Campus Based Group |
| NH Power Shift | Colleges and High Schools across NH | New Hampshire | Regional/State Network |
| Saint Louis Community Colleges Cool City Campain | Saint Louis Community College | Missouri | City/Community Based Group |
| Biodiesel Initiative at UIUC | University of Illinois at Urbana-Champaign | Illinois | Campus Based Group |
| ECOsponsible | SUNY Schools and other state colleges and universities. | University at Buffalo | New York | Issue/Topic Focused Group |
| United Tribes Technical College | United Tribes Technical College | North Dakota | Campus Based Group |
| Friends of the Seven Lakes Foundation (FSLF) Youth | Canossa College | San Pablo City | Philippines | | City/Community Based Group |
| Boys & Girls Club of the Northern Cheyenne Nation | Boys and Girls Club of the Northern Cheyenne Nation | Montana | City/Community Based Group |
| Bates Energy Action Movement (BEAM) | Bates College | Maine | Campus Based Group |
| Colby Environmental Coalition | Colby | Maine | Campus Based Group |
| SustainMaine | Colleges and Universities all over Maine! | Maine | Regional/State Network |
| Campus Greens and Echo | College of Saint Benedict and Saint John's University | Minnesota | Campus Based Group |
| Gustavus Adolphus College | Gustavus Adolphus College | Minnesota | Campus Based Group |
| Central Roots and Shoots | St. Paul Central Senior High School | Minnesota | Campus Based Group |
| Johnson State College Eco-Rep Team/Green Solutions | Johnson State College | Vermont | Campus Based Group |
| College of St. Scholastica | The College of St. Scholastica | Minnesota | Campus Based Group |
| St. Olaf College | St. Olaf College | Northfield | Minnesota | sustainable campuses | Minnesota | Campus Based Group |
| Green Campus Action Committee | University of Maine at Presque Isle | Maine | Campus Based Group |
| Sustainable Saunders | University of Hawaii at Manoa | Hawaii | Campus Based Group |
| Campus Sustainability Coalition (CSC) | Univesity of Alberta | Alberta | Campus Based Group |
| Westminster College Sierra Student Coalition | Westminster College | Pennsylvania | Regional or National Organization |
| GCSU Environmental Science Club | Georgia College & State University | Georgia | Campus Based Group |
| Minnesota Public Interest Research Group Hamline Chapter | Hamline University | Minnesota | Campus Based Group |
| Union College | Union College | New York | Campus Based Group |
| HTH Sierra Club | High Tech High | California | Campus Based Group |
| Bluffton University | Bluffton University | Ohio | Campus Based Group |
| Sterling College | Sterling College | Vermont | Campus Based Group |
| LZHS Environmental Awareness Club | Lake Zurich High School | Illinois | Campus Based Group |
| Johnson State College, VT Eco-Rep Team | 4-year state college | Vermont | Campus Based Group |
| Luther's Environmental Concerns Organization | Luther College | Iowa | Campus Based Group |
| CSS Earth Action | The College of St. Scholastica | Minnesota | Campus Based Group |
| ECO-SENSE | American University | District of Columbia | Campus Based Group |
| OSU Student Sustainability Initiative | Oregon State University | Oregon | Campus Based Group |
| Massachusetts Power Shift (MAPS) | All of Massachusetts!!! | Massachusetts | Regional/State Network |
| University of Minnesota Twin Cities | University of Minnesota Twin Cities | Minnesota | Campus Based Group |
| Students Promoting Environmental Action in Knoxville | University of Tennessee Knoxville | Tennessee | Campus Based Group |
| MacCARES | Macalester College | Minnesota | Campus Based Group |
| St. Mary's Student Environmental Action Coalition (SEAC) | St. Mary's College of Maryland | Maryland | Campus Based Group |
| NCEC Participants | ALL NCEC '08 participants | | Campus Based Group |
| MC Green | Montgomery College | Rockville Campus | Maryland | Campus Based Group |
| Pennsylvania Student Sustainability Coalition | Penn State University, University Park | Temple University | Juniata | Carnegie Mellon | Pennsylvania | Regional/State Network |
| Will Steger Foundation | nonprofit | global warming | education | policy change | youth empowerment | polar expeditions | arctic | antartica | inuit | climate change | youth activism | dogsledding | adventure | Minnesota | Issue/Topic Focused Group |
| Green Eyez | Como Park Senior High | Minnesota | Campus Based Group |
| Active Students for a Healthy Environment (ASHE) | University of North Carolina at Asheville | North Carolina | Campus Based Group |
| ACE (Act to Conserve the Environment) | Grimsley High School | North Carolina | Campus Based Group |
| Earth First | College of Marin | California | Campus Based Group |
| VaCAN | All Virginia youth activists including college students | high school students | and non-students alike! | Virginia | Regional/State Network |
| Eureka High "Green Scene" | Eureka High School | California | Campus Based Group |
| Ryerson Green Campus Initiative | Ryerson University | Ontario | Campus Based Group |
| Project: Accountability for the Earth | Santa Rosa Junior College | California | Campus Based Group |
| TBA | Appalachian State University | North Carolina | Issue/Topic Focused Group |
| Elon Students for Conservation of Energy and the Environment | Elon University | North Carolina | Campus Based Group |
| Common Ground | Plymouth State University | Service | Action | Awareness | New Hampshire | Campus Based Group |
| GreenToppers | Western Kentucky University | Kentucky | Campus Based Group |
| Green Horizons | Chatham University | Pennsylvania | Campus Based Group |
| Clean Power Now - cleanpowernow.org | Support for Cape Wind | cleanpowernow.org | Massachusetts | City/Community Based Group |
| Student Environmental Center | Southern Illinois University Carbondale | Illinois | Campus Based Group |
| Berklee Environmental Action Team | music | environmental action | social justice | recycling | clean energy | campaignes | policies | creativity | Massachusetts | Campus Based Group |
| New York Student Sustainability Coalition | SUNY Schools and other state colleges and universities. | New York | Regional/State Network |
| Wolfpack Environmental Student Association | North Carolina State University | North Carolina | Campus Based Group |