Offsetting emissions is entirely voluntary for CEE meeting attendees.

This is not a comprehensive list of offset options; other offset opportunities are available. All of these organizations are U.S.-based nonprofits. This list neither represents nor implies an endorsement of any kind by CEE. CEE does not perform any verification of the offset projects.

CEE is also taking steps to reduce energy and pollution at its meetings. For further information, see CEE's "Green Meeting" policy.

Carbon offset provider	Price (US$/Metric ton CO2)	Project types	Offset types	Product certification or verification
Bonneville Environmental Foundation	$29.00	Renewables	Home Air Business Events	Green-e
Carbon Counter/ Climate Trust	$10.00	Efficiency Reforestation Conservation Renewables	Home Air Car Business Events	Third-party verifier (unspecified)
Carbonfund.org	$4.30 - 5.50	Renewables Efficiency Reforestation	Home Car Air Events Business	Green-e Chicago Climate Exchange Environmental Resources Trust
Conservation International	$10.00	Reforestation Conservation	Home Air Car Events	Commitment to CDM and CCB standards, third party TBD (Forest Stewardship Council or CDM certifiers are possibilities)
Sustainable Travel International	$18.00	Renewables	Air Car Home Hotel	Designated operational entity