Why does natural gas burn blue?

Natural gas, primarily composed of methane, exhibits a blue flame when it undergoes a combustion process under controlled conditions. Why?

Why is My Gas Fire Pit Flame Blue and How Do I Fix it?

How the American Gas Association helps keep demand for gas high.

LPG flame colour - ELGAS

How to Use the Curiosity Approach for Inquiry-Based Learning

Proper Flame Jackson Energy Authority

Oil Companies in Texas Are Burning Off Natural Gas Without Regulation

A new report says oil and gas flaring releases 5x more methane than known : NPR

ELI5: how come the natural gas flame on my stove is blue most of the time but sometimes it turns orange? : r/explainlikeimfive

Is natural gas environmentally friendly? Greenhouse effects

Oil and gas companies emit more climate-warming methane than EPA reports - WPR

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