State officials warn that Southern California could face as many as 14 days of scheduled blackouts this summer because of depleted reserves of natural gas caused by the massive leak in Aliso Canyon. The canyon in the hills above Porter Ranch is a crucial gas storage facility, supplying 17 power plants in the Los Angeles Basin. But the four-month leak that began in October left the facility at one-fifth of its capacity and new injections of gas have been prohibited until all of its wells have passed comprehensive tests. Officials estimate the storage facility won’t be back on line...
