Action for Sustainable Living (AfSL) - supports people to live more sustainably by giving advice (currently, only working in Manchester)

The Amazing Environmental Organisation Web Directory - environment search engine

Bagelhole.org - information center for low-tech sustainability

BioRegional Development Group - a market-led approach to sustainable development

Center of Excellence for Sustainable Development - independent community organisation run by local people with a specific interest in the environment and sustainable development

Center for Neighborhood Technology - US site

Centre for Environmental Strategy - Surrey University

The Centre for Science and Environment - public interest research and advocacy organisation in India which promotes environmentally sound and equitous development strategies

Centre for Social and Economic Research on the Global Environment - institute concerned with the study of environmental change and related decision making

Community Action Network - in Derby, UK

Cross-Cultural Solutions - volunteer organisation in the US

DebtWeek.org - to compel governments and international financial institutions to cancel and/or repudiate illegitimate debt in poverty stricken nations.

Ecosustainable - improving the quality of life for ourselves and for future generations facilitating co-operation, networking, ethical practices and developments. Provides a team of Australian and international professionals, drawn from many different backgrounds and disciplines, committed towards a common goal of facilitating, developing and servicing sustainability. More than a 1000 links on environmental and sustainable issues

Earth Council - Earth Summit NGO

Earthscan - publisher of books on environment and sustainable development.

Ecological footprint calculator - estimate your ecological footprint

Ecological Tax Reform - a policy proposal for sustainable development

Eco-Portal - an Information Gateway Empowering the Movement for Environmental Sustainability

ELDIS - a gateway to information sources on development and the environment

Environ - charity working to improve the environment in Leicester & the East Midlands

Environmental Justice Research Centre -USA

Envolve - sustainability resource centre

European Environment Agency - aims to support sustainable development and to help achieve significant and
measurable improvement in Europe 's environment

Find Your Feet - offer long-term, sustainable solutions to poverty that utilise available resources and are economically viable

Forum for the Future - sustainable development charity aiming to show that a sustainable future is both possible and desirable.

Futerra - communicating sustainable development

Green Alliance - independent charity working closely with decision-makers in government and business, and with
other environment groups, to make environmental solutions a priority in British politics.

Groundwork - environmental regeneration charity

ID21 - research reports on development issues

International Journal of Agricultural Sustainability - a cross- disciplinary and peer-reviewed journal dedicated to advancing the understanding of sustainability in agricultural and food systems.

Linkages - international meetings on environment and development

London 21 - community-based action link up site

Low-Impact Living Initiative (LILI) - promoting sustainable, low-impact alternatives to various aspects of everyday life

Moon Cup - environmental alternative to pads and tampons

Murdoch University Environmental Technology Centre - the Environmental Technology Centre's research program includes projects in the areas of water, food, energy, shelter, and material resources, with an emphasis on the integration of these areas to achieve sustainability.

Network For a New Culture - seeks to build a sustainable, violence-free culture through exploring intimacy, personal growth, transparency, radical honesty, equality, compassion, sexual freedom, and the power of community.

Primrose Earth Awareness Trust - is an environmental education charity, working to raise awareness of sustainable food production and other sustainable living practices. Located in Wales.

Redefining Progress - develops policies and tools that reorient the economy to value people and naturefirst

Resource Renewal Institute - facilitates the creation, development and implementation of practical strategies to solve environmental problems

SAGE -Sustainability Action Group Exchange

Schumacher UK - promoting human scale sustainable development

SciDev.Net - sustainable development and the social and economic needs of developing countries

SD Online - the European Foundation for the Improvement of Living and Working Conditions

SEA/RENUE - sustainable living in London

SEDAC - Socioeconomic Data and Applications Center - info from NASA

Sherwood Energy Village - transforming a 91-acre former colliery into an environmental enterprise

Smart Communities Network - US dept. of energy project

Social Trends - a broad picture of British society today, and how it has been changing

SustainAbility - promoting the business case for sustainable development

Sustainable development - the (UK) Government's approach

Sustainable Development International - unique publishing services for business to raise awareness about CSR in practice to influence effective sustainable development policy.

Trax Africa - works with local partners in Ghana and Togo in West Africa to help people in rural areas build a sustainable future for themselves using resources already available to them.

UK Energy Saving - gives information and tips on ways to save energy and also how to save money on household bills

UNED Forum - committed to the promotion of global sustainable development

University of Nottingham - help for businesses to reduce environmental impact

World Business Council for Sustainable Development - international companies committed to sustainable development

World Resources Institute (WRI) - information, ideas, and solutions to global environmental problems

Worldwatch Institute - dedicated to fostering the evolution of an environmentally sustainable society

Zero Emissions Research and Initiatives (ZERI) - global network of creative minds seeking solutions to world challenges.