This technical brief presents the results from a survey conducted by the Electric Power Research Institute (EPRI) of the companies that participated in EPRI’s Greenhouse Gas Emissions Accounting for Electric Power Companies (GEAP) supplemental project. The participating companies requested the survey to provide information on peer companies’ practices related to greenhouse gas (GHG) measurement, reporting, and verification (MRV), also referred to in the survey as GHG emissions accounting practices. The data and other information in this technical brief summarize the results and high-level findings of this survey.