http://www.cat.org.uk/CAT is concerned with the search for globally sustainable, whole and ecologically sound technologies and ways of life. The key areas worked in are renewable energy, environmental building, energy efficiency, organic growing and alternative sewage systems. http://www.greenbiz.com/jobs/ Greenbiz provides a searchable database of jobs in line with ecological preservation, along with the ability to post your resume for corporations to search. http://o2nyc.org/ Become a member or apply for an internship at O2NYC and be an active part in the mission of o2NYC: to foster environmental sustainability through design. http://www.plannersweb.com/articles/environment-articles.html Source for articles on environmental issues. Great information. http://www.sustainable.doe.gov/ Smart Communities Network offers a host of useful information to help you understand the concept of sustainable development. It has become an important guide to many communities that have discovered that traditional approaches to planning and development are creating, rather than solving, societal and environmental problems. http://www.smartgrowth.org/ The Network was formed in response to increasing community concerns about the need for new ways to grow that boost the economy, protect the environment, and enhance community vitality. The SGN works to encourage development that serves the economy and the environment. http://www.sustainablebusiness.com/ Sustainable businesses offer products and services that fulfill society’s needs while contributing to the well-being of all earth’s inhabitants. The future of business lies in this; move into the future with Sustainable Business. http://www.wbcsd.org/ The World Business Council for Sustainable Development (WBCSD) brings together some 180 international companies in a shared commitment to sustainable development through economic growth, ecological balance and social progress. http://www.cfsd.org.uk/ The Centre for Sustainable Design (CfSD) facilitates discussion and research on eco-design and environmental, economic, ethical and social (e3s) considerations in product and service development and design, through training and education, research, seminars, workshops, conferences, consultancy, publications and Internet. http://www.naturalstep.org/ Since 1988, The Natural Step has worked to accelerate global sustainability by guiding companies, communities and governments onto an ecologically, socially and economically sustainable path. http://www.americancity.org/ A not-for-profit organization that is dedicated to exploring the transformation of America s cities and suburbs.