Bill > SB726

This bill establishes new requirements for monitoring methane emissions at municipal solid waste landfills specifically located in Benton County, Oregon. The bill defines "advanced methane detection technology" as including satellite monitoring, airflight monitoring, drones, or remote direct monitoring technologies capable of identifying emission rates and precise locations of methane sources. Landfill owners and operators will be required to use these advanced technologies to conduct comprehensive surface emissions monitoring across the entire landfill, with detailed reporting requirements that include creating geographic information system (GIS) maps with precise longitude and latitude coordinates, documenting monitoring paths, collecting meteorological data, and maintaining monitoring records for at least five years. When an emissions exceedance is detected, owners must monitor the site within 10 days and take corrective action, or submit a mitigation plan to the Department of Environmental Quality if the exceedance is in an active landfill area. The bill becomes operative on January 1, 2027, giving the Environmental Quality Commission time to establish specific rules and standards for implementation. The legislation aims to improve methane emissions tracking and reduction at landfills, which is significant because methane is a potent greenhouse gas contributing to climate change.

Agriculture and Natural Resources

https://olis.oregonlegislature.gov/liz/2025R1/Measures/Overview/SB726