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Aliso CanyonIn a troubling decision, California state regulators could allow the Aliso Canyon natural gas site near Los Angeles to reopen, despite the fact that the cause of 2015’s massive gas leak has never been determined. In October, a pressurized gas well blew out and released a massive plume of natural gas for five months before it was sealed permanently with cement, forcing thousands of nearby residents to evacuate their homes. It’s unclear exactly when the site will reopen, and there are still two public hearings in February before regulators make a final decision. So far, only 34 of the remaining 114 wells on the site have been tested for safety. While those particular wells have passed pressure tests, there are indications that some may have below-ground leaks. The extent of them, however, is unknown.1
Aliso Canyon Gas WellIn a troubling decision, California state regulators could allow the Aliso Canyon natural gas site near Los Angeles to reopen, despite the fact that the cause of 2015’s massive gas leak has never been determined. In October, a pressurized gas well blew out and released a massive plume of natural gas for five months before it was sealed permanently with cement, forcing thousands of nearby residents to evacuate their homes.2


