Pedzisa mashoko anotevera: The Aliso Canyon gasi leak (anonziwo Porter Ranch gasi leak uye Porter Ranch gasi blowout) aiva hombe negasi leak muSanta Susana Mountains pedyo Porter Ranch, Los Angeles, California. Yakawanwa nevashandi veSoCalGas musi waOctober 23, 2015, gasi rakanga richitiza kubva mutsime riri mukati meAliso Canyon nzvimbo yokuchengetera pasi pevhu. Iyi nzvimbo yokuchengetera gasi yechipiri pakukura mumarudzi ayo muUnited States ndeyaSouthern California Gas Company, kambani inobatana neSempra Energy. Musi waJanuary 6, 2016, Gavhuna Jerry Brown akazivisa mamiriro ekukurumidzira. Tsoka yecarbon yeAliso gas leak inonzi yakakura kudarika
"Deepwater Horizon" inodonha muGulf of Mexico. Musi waFebruary 11, 2016, kambani inoona nezvegasi yakataura kuti yakanga yava kukwanisa kudzora nyaya iyi. Musi waFebruary 18, 2016, vakuru vakuru vehurumende vakazivisa kuti kubuda kwacho kwakanga kwavharwa zvachose.