Anaerobic Digestion Biogas Tank black outline icon

About the Anaerobic Digestion Biogas Tank black outline icon

A digester tank with a sloped dome roof sits inside a thin circular badge, filled to a wavy liquid line with small bubbles rising through the slurry, while inlet and outlet pipes enter from both sides and a vertical stack runs through the center. It communicates biogas production, waste-to-energy and anaerobic treatment. Use it in renewable energy sites, utility diagrams, farm waste management decks, sustainability reports and plant monitoring dashboards.

The circular frame unifies it with the rest of the energy set, and the wavy fill line plus scattered dots read clearly as fermenting biomass rather than plain water. Symmetrical side pipes keep the composition balanced. Pair it with solar, wind and biomass icons; at under 32 px the bubbles blur, so use a simpler variant.

This is the black outline version of the anaerobic digestion biogas tank icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.