The California Public Utilities Commission (CPUC) has reopened its proceeding on pipeline biomethane to reconsider the current standards and incentive programs for pipeline biomethane. Legislation that BAC sponsored in 2016 required the CPUC to hire the California Council on Science and Technology (CCST) to review pipeline standards for heating value (BTU) and siloxanes. CCST issued its report earlier this summer recommending a number of changes and the CPUC then asked parties to comment on CCST’s recommendations as well as a number of other issues related to incentives for biomethane. The CPUC is expected to rule on these issues before the end the year. BAC’s Reply Comments on Pipeline Biomethane focus on several key issues:
- Need to adopt a biomethane procurement requirement that focuses on instate biomethane production from all organic waste sectors and conversion technologies.
- Need to increase incentives for pipeline biomethane, including an allocation of the gas utilities’ Cap & Trade revenues and an increase in R&D for biomethane.
- Support for the California Council on Science and Technology’s recommendations to revise the standards and monitoring requirements for BTU and siloxanes.