How can we live lightly on the Earth and save money at the same time?
Staff members at the Worldwatch Institute, a global environmental organization, share ideas
on how to GO GREEN and SAVE GREEN at home and at work.

See: 10 Ways to Go Green and Save Green

Worldwatch Institute delivers the insights and ideas that empower decision makers to create an environmentally sustainable society that meets human needs. Worldwatch focuses on the 21st-century challenges of climate change, resource degradation, population growth, and poverty by developing and disseminating solid data and innovative strategies for achieving a sustainable society.

For more information,  see:  About Worldwatch

Here is another useful site. See Create your own Green Cleaners from Going Green @ Your Library to learn more about different ways which we can use to make our libraries more greener.  Yale University Library also has Green initiative called  Yale University Library Green Team. See also Green initiatives cited as cost-saving measures