TerraPass project portfolio

To ensure maximum transparency and accountability, every TerraPass offset purchase and marketing claim is verified in an annual audit conducted by an accredited third party.

The audit covers several aspects of our business:

• Purchase history. Do we actually buy the necessary amount of carbon offsets on behalf of our customers? To ensure that we do, the auditor examines our customer records and offset purchase contracts.
• Offset quality. Do we adhere to the quality metrics that we say we support? The auditor examines our carbon offset portfolio to ensure that it meets our stated standards.
• Consumer protection. Do we publicly disclose the contents of every TerraPass purchase? The auditor requires that we include a product content label with every TerraPass purchase, which is sort of like an ingredient list alerting customers to exactly what they're buying.

The project portfolio listings below are part of our audit submittals. We publish each year's full portfolio once it has been verified by our auditor. Customers who choose a custom mix of project types, or who purchase through certain partners such as Expedia or Enterprise Rent-A-Car, receive offsets from a subset of the overall portfolio.

Skip to: 2008 projects | 2007 projects | 2006 projects and audit | 2004-2005 projects and audit

2009 Project Portfolio

Status: open

The projects below are expected to be included in the final portfolio for customers purchasing offsets from the main TerraPass portfolio between November 10, 2008 and December 31, 2009. The listing is provisional and is subject to additions, subtractions and changes. All reductions are estimated until verified by an independent third party.

2008 Project Portfolio

Status: complete

The projects listed below are expected to be included in the final portfolio for customers purchasing offsets from the main TerraPass portfolio between January 1, 2008 and November 9, 2008. The listing is provisional and is subject to additions, subtractions and changes. Most of the reductions are estimated until verified by an independent third party.

2007 Project Portfolio

Status: awaiting final audit results

The projects listed below detail our final portfolio for customers who purchased offsets from the main TerraPass portfolio between January 1, 2007 and December 31, 2007. The listing is provisional until we are able to publish our full independent audit results (expected December 2008).

2006 Project Portfolio

Total pounds of carbon reduced: 220,426,931

TerraPass' 2006 emission reduction obligations were fulfilled from a portfolio of two-thirds greenhouse gas reductions from landfill gas capture and farm power; and one-third clean energy from wind power and landfill power. All projects met our quality criteria: independent verification, ongoing monitoring, and matched maturity. TerraPasses purchased in 2006 were fulfilled with reductions of vintage 2006. All clean energy projects & renewable energy credits were Green-e certified, and all other projects were conducted and verified according to the rules of the Chicago Climate Exchange. All projects in this portfolio are listed below.

View our 2006 audit in PDF format

Complete 2006 Project Listing

2004-2005 Project Portfolio

2004-2005: Total pounds of carbon reduced: 43,719,334

TerraPass' 2004-2005 emission reduction obligations were fulfilled from a portfolio of clean energy from wind power (32%), agricultural methane destruction connected with farm power (30%), landfill gas capture (22%), clean energy from landfill gas power (11%), and miscellaneous unspecified reductions from the Chicago Climate Exchange member portfolios (7%). All projects met our quality criteria: independent verification, ongoing monitoring, and reductions which occurred consistent with the timeframe of our external auditing cycle (in this case, late 2004 through 2005). All projects in this portfolio are listed below.

View our 2004-2005 audit in PDF format

Complete 2004-2005 Project Listing