The Regional Greenhouse Gas Initiative, or RGGI, is a cooperative effort by northeastern states to reduce carbon dioxide - a greenhouse gas that causes Climate Change.
The Northeast Sustainable Energy Association (NESEA) promotes the use of renewable and sustainable energy, the responsible use of non-renewable forms of energy, etc.
The Northeast Energy Efficiency Partnerships (NEEP) is a non-profit organization which increases energy efficiency efforts along the Easterns seaboard of the USA.
Aims to improve the quality of life for everyone in Northern Ireland by promoting and applying the principles of sustainable development to environmental issues such as air and water quality, waste management, etc.
The A to Z on Nuclear Issues, from nuclear proliferation, to nuclear testing, to Hiroshima, to North Korea, Nuclear Files is an educational resource of the political, legal and ethical challenges of the Nuclear Age.
The Galapagos Conservancy (GC) advocates for the protection of the Galapagos Islands through programs of constituency building, education, and fundraising in North America.
The Grass Roots Recycling Network (GRRN) is a North American network of recycling and community-based activists who advocate policies and practices to achieve zero waste, and more.
UNDERC furthers research and education in environmental studies at The University of Notre Dame by focusing activities on unique locations of high environmental quality in the North Central region and northern Rockies of North America. These locations serve as "natural" laboratories for the study of environmental systems that have experienced little or no degradation from humans and as a baseline for comparison with human disturbed systems.