A company that helps business customers create revenue by controlling carbon dioxide emissions through Carbon Asset Management. The site includes detailed information on carbon issues, low emission fuels and environmental energy.

A UK company that will plant trees (for a fee) on behalf individuals and companies in order to offset their carbon emissions.

Describes a Netherlands-based program offering opportunities to invest in carbon sequestration, which are described. English/Spanish.

A scheme that lets individuals and companies pay to offset their CO2 emissions by investing in renewable energy, energy efficiency and other projects that reduce emissions. Also provides background information and practical advice.

Describes U.S. public-private research and development on methods for capture and geologic sequestration of CO2.

The multinational study to demonstrate the viability of full carbon accounting on a regional basis using the environmental tools and systems available to us today and in the near future. Site provides news, data and other information.

U.S. EPA and Southern Research Institute (SRI partnership provides independent verification of greenhouse gas (GHG) mitigation and monitoring technologies.

EPA methane and utility outreach programs are intended to reduce emissions of methane, a potent greenhouse gas.

Frequently asked questions presented by the United States Department of Agriculture (USDA).

A European project designed to better understand, quantify and predict under current and future scenarios the carbon balance of Europe.