Next Friday, July 12, the Philadelphia Energy Solutions (PES) refinery in south Philadelphia is slated to close its doors, marking the end of an era that began in 1866, one year after the Civil War ended, when 50,000 barrels of kerosene and chemicals were first stored on site.
The plant — which continued to struggle financially after emerging from bankruptcy in August 2018 — experienced a major industrial accident on June 21. That morning, a massive fireball lit up the pre-dawn sky over Philadelphia after leaking hydrocarbon gas had ignited. Five workers were injured, all treated on site. Three explosions shook walls in Philadelphia and the blast was reportedly felt as far away as South Jersey.
Emerging evidence suggests that the disaster could have been far more severe — in large part due to a deadly chemical used at the PES refinery and roughly 50 others nationwide.