Pollutants from Aliso Canyon gas leak causes health risks, according to UCLA study

Air quality samples collected near the Aliso Canyon natural gas storage facility during the 2015 blowout that led to the largest-known human-caused release of methane in U.S. history showed elevated levels of pollutants known or suspected to be associated with serious health problems, according to a UCLA Fielding School of Public Health-led study.

Officials announce $119.5 million settlement in Aliso Canyon gas leak

A $119.5 million settlement agreement was announced Wednesday to resolve claims by several governmental bodies stemming from the massive Aliso Canyon methane leak -- the biggest in U.S. history -- that sent more than 100,000 tons of natural gas into neighborhoods around Porter Ranch.

Efforts to resume operations in Aliso Canyon halted

Hours after a Superior Court judge declined to block the re-start of natural gas injections at the Aliso Canyon storage facility in Porter Ranch, a state appeals court did so late on Friday, temporarily halting any effort to resume operations at the site of the largest methane leak in U.S. history. 

Judge rejects LA County request to block Aliso Canyon restart

Attorneys for Los Angeles County plan to ask a judge Friday for a restraining order blocking a re-start of natural-gas injections at the Aliso Canyon storage facility in Porter Ranch, challenging a determination by state regulators that it is safe to resume limited operations at the facility.

LA County makes effort to block Aliso Canyon reopening

Attorneys for Los Angeles County plan to go to court Monday in hopes of blocking a re-start of natural-gas injections at the Aliso Canyon storage facility in Porter Ranch, challenging a determination by state regulators that it is safe to resume limited operations at the facility.

Regulators allow natural gas injections at Aliso Canyon storage facility

State regulators on Wednesday cleared the way for natural gas injections to resume at the Aliso Canyon storage facility that has been largely out of service since a four-month leak in 2015-16, but the facility will be operated in a limited fashion primarily to prevent Southland energy shortages.