Natural gas utilities would be required to buy “renewable natural gas” to augment their underground natural gas supplies under Senate Bill 20-150, introduced on Jan. 28 by Senator Chris Hansen, D-Denver. The bill requires the Colorado Public Utilities Commission (PUC) to adopt rules by July 31, 2021 creating a “renewable natural gas program” for both large and small natural gas utilities that would include renewable natural gas “in the broader set of low-carbon resources that may leverage and decarbonize the existing natural gas system to reduce greenhouse gas emissions.” More >>