Clean Gas Flame Icon - Energy Efficiency & Natural Gas Symbol #223659 (License: Personal Use)

This vector-style flame icon features a soft blue fill with a neutral gray outline, evoking the visual of a stable, efficient gas flame. Its clean, scalable design makes it suitable for digital interfaces, infographics, and educational materials about energy sources. The absence of smoke or orange tones emphasizes eco-friendliness and modern combustion standards.

Commonly used on utility company websites, sustainability reports, HVAC product pages, and government energy portals to represent natural gas, heating systems, or low-emission fuel. Matches user intent for visual clarity in technical or environmental content.