Global Warming with Carbon Offsets. The company, located in Ann Arbor, Michigan was founded in 2007 with the goal of bringing solutions for global warming to small business and individuals. Through the companies initial efforts, 4Offsets and its clients have already removed over 2 million pounds of CO2 offsets from the market. - (Read more)

Trade carbon credits after registering your car, home, renewable energy source, or other carbon-trading vehicle. - (Read more)

Aims to become a trusted supplier of decision-support services and market analysis for the emerging carbon market. This includes the newsletter The Carbon Market Analyst. [Requires Flash plugin.] - (Read more)

Allows consumers to easily and affordably eliminate the environmental impact of driving their cars by purchasing carbon emission offsets. - (Read more)