Workers manually throw a torch to ignite the ignition system, when the automatic ignition system fails

workers manually throw a torch to ignite the ignition system, when the automatic ignition system fails
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Workers throw a lit torch at gas vents to safely burn off escaping natural gas before a dangerous flammable cloud can build up and trigger a ground explosion. Raw field gas often contains lethal hydrogen sulfide, so igniting it on the spot converts the toxic fumes into safer carbon dioxide and sulfur dioxide while also drastically reducing methane’s environmental impact. While modern sites usually have electronic spark systems, weather, corrosion, and power loss often break those automated igniters, leaving a thrown torch as the most foolproof way to guarantee instant ignition.