Peggy Kellen

Peggy Kellen directs the development and implementation of CRS’s sustainable energy policy and offers guidance on GHG accounting best practices. She brings over 10 years of experience designing renewable energy and GHG accounting policies and contributing to stakeholder engagement efforts for the electric power, energy efficiency, water, transportation and oil and gas sectors. Peggy is recognized as a leader in GHG accounting and has advised on the GHG reporting and verification requirements for the Greenhouse Gas Protocol, the American National Standards Institute, the States of California and Massachusetts, the Western Climate Initiative, US EPA, and the Government of Thailand.