(1) The concentration of methane gas must not exceed 1.25% by volume in air within any portion of any on-site structures. The Indoor Radon Program, within the Environmental Management Branch, seeks to reduce the health risk from radon exposure by increasing awareness, identifying areas of high radon potential, and encouraging all Californians to test their homes for radon, fix their homes if they have a radon problem, and build new homes radon-resistant. (2) The concentration of methane gas migrating from the disposal site must not exceed 5% by volume in air at the disposal site permitted facility boundary or an alternative boundary approved in accordance with 20925. ID Title : Size: PC/STR/ Corr.Lst.55-2017 Supplemental Plan Check Corrections Sheet for Methane Seepage Regulations: 2929 KB View: PC/MECH/ Corr.Lst.57-2017 Supplemental Correction Sheet for Methane Mitigation Systems (for 2017 Codes) Californias methane regulations are designed to reduce methane emissions from oil and gas production, processing, storage, and transmission compressor stations. State of California regulations require monitoring of landfill gas (LFG) to determine if it is migrating beyond the permitted facility boundary. Methane Emissions from Municipal Solid Waste Landfills . Only California, Colorado, Wyoming and Ohio have laws regulating methane gas emission levels. In September 2016, Governor Edmund Brown Jr. set methane emissions reduction targets for California (SB 1383 Lara, Chapter 395, Statutes of 2016) in a statewide effort to reduce emissions of short-lived climate pollutants (SLCP). The California Global Warming Solutions Act of 2006 requires the State Air Resources Board to adopt regulations to require the reporting and verification of emissions of greenhouse gases and to monitor and enforce compliance with the reporting and verification program, and requires the state board to adopt a statewide greenhouse gas emissions limit equivalent to the statewide greenhouse Natural gas may be field quality (which varies widely) or pipeline quality. Meanwhile, the methane rule ended regulation of methane from the production, processing transmission and storage of oil and gas. Ronald Reagan, the air resources board is regarded as one the states most powerful agencies and is tasked with enforcing the states ambitious and often groundbreaking climate policies. The targets must: Reduce organic Established in 1967 under then-Gov. Adopt new Article 4, Subarticle 6, sections 95460 to 95476, title 17, California Code of Regulations, to read as follows: (Note that the entire text of sections 95460 to 95476 set forth below is new language to be added to the California Code of Regulations.) They will be required to reduce methane emissions from manure to 40 percent below their 2013 levels by 2030, with the help of $50 million from the states fee California Code of Regulations, Title 17, Division 3, Chapter 1, Subchapter 10 Climate Change, Article 4 greenhouse gases methane and carbon dioxide, as well as heavier hydrocarbons.