This page last reviewed March 21, 2012


Contact Us

GHG Verification Staff: Chris Halm
Phone: 916.323.4865
Primary contact for Stationary fuel combustion, and Glass, Lime, Nitric acid, Pulp/paper, and Iron/steel;
(can assist with Refineries and Fuel Suppliers)

Suzanne Hambleton
Phone: 916.323.2308
Primary contact for Cement plants and Verifier training

Joelle Hulbert
Phone: 916.322.6349
Primary contact for Electricity transactions;
(can assist with generation and cogeneration)

Ryan Schauland
Phone: 916.324.1847
Primary contact for Electricity generation/cogeneration facilities, Fuel suppliers and Biofuels;
(can assist with Electricity transactions)
John Swanson
Phone: 916.323.3076
Primary contact for Refineries and Hydrogen plants;
(can assist with Stationary fuel combustion and Oil and gas systems)
Sector Expertise: Stationary fuel combustion:  Chris Halm (and Patrick Gaffney)
Cement:  Suzanne Hambleton (and Chris Halm)
Electricity generation/cogeneration:   Ryan Schauland (and Joelle Hulbert)
Electricity transactions:   Joelle Hulbert (and Ryan Schauland
Oil and gas production/systems:   Ryan Schauland (and John Swanson)
Other sectors (glass, pulp/paper, etc.):   Chris Halm
Refineries and H2 plants:   John Swanson (and Chris Halm)
Fuel Suppliers:  Ryan Schauland (and Chris Halm)
 For additional questions regarding GHG reporting, please contact the reporting section staff.
 For questions regarding verifying offset projects, please contact Greg Mayeur.

Please email staff with general questions regarding GHG Verification requirements,
or contact Renee Lawver, Manager, Emissions Quality Assurance and Verification Section, at 916.322.7062.


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