The majority of last year’s chemical incidents involved fossil fuels and fossil fuel-derived products. At least 47 incidents occurred directly at oil and gas extraction sites, while 83 incidents occurred at plastic and petrochemical manufacturing sites, according to the database. At least 48 chemical incidents occurred in transport, like the infamous East Palestine, Ohio train derailment, which spilled the petrochemical vinyl chloride. And at least 39 chemical incidents occurred at food and beverage storage facilities, most of which involved leakage of ammonia, a particularly toxic petrochemical that is responsible for about 1 to 2 percent of global carbon emissions. The data is important, activists say, because the petrochemical and chemical industries regularly downplay the harm their products inflict on communities. “The chemical industry consistently claims that incidents at hazardous facilities are isolated events,” said Deidre Nelms, the communications manager at environmental justice nonprofit Coming Clean, which helps manage the database. “But our data show that fires, explosions and releases involving hazardous chemicals are happening on a near daily basis.”