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Information on green energy, green electricity, green power, emissions trading markets, reducing emissions of nitrogen oxides, particulates, mercury, greenhouse gases, and other pollutants. Calculate the pollution from your electricity use.

YouTube is a place to discover, watch, upload and share videos.

The Belfer Center for Science and International Affairs at Harvard University is the hub of the John F. Kennedy School of Government's research, teaching, and training in international security affairs, environmental and resource issues, and science ...

Search millions of car listings, compare car specs and prices, and read car reviews from owners and experts. Your guide to buy and research a car.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

Awesome, fun, interesting videos and graphics about stuff that matters.

Environmental news and analysis.

Academia.edu helps academics follow the latest research.

Yellow Pages by Superpages.com - Find local businesses with our online Yellow Pages: Local Search, Ratings and Reviews, Maps, Driving Directions, Traffic, and Weather at your fingertips.

Ensida Energy CNG & LPG / NG conversions can greatly reduce your fuel cost. 98% of all propane in the U.S. is produced domestically from natural gas.

WriteWork helps students get inspired, save time and improve grades. Get access to 115,000+ essays, research papers & book reports. Formerly CheatHouse.com.