Brightmark LLC

United Statesbrightmark.com

Its role Owner

projects tracked
2
active
1
plants
3
news article
1

Brightmark LLC is a U.S.-based project developer focused on converting waste into energy and chemical feedstocks. The company develops, finances, builds, and operates facilities that produce renewable natural gas (RNG) via anaerobic digestion of agricultural and other organic wastes, as well as plastics-to-chemicals projects that use pyrolysis to turn mixed plastic waste into liquid hydrocarbons, naphtha-range feedstocks, and waxes.

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Brightmark’s outputs are used in transportation fuels and as inputs for refining and petrochemical production. The company partners with farms, municipalities, and industrial waste generators, and manages offtake and environmental attributes associated with its projects. Headquartered in San Francisco, California, Brightmark operates projects across the United States, including a plastics renewal facility in Ashley, Indiana, and multiple RNG sites in major farming regions.

Projects Brightmark is involved in

chemXplore tracks 2 projects involving Brightmark, of which one is active.

  1. 1 project Announced / Concept
  2. none FEED / Pre-FID
  3. none FID / Sanctioned
  4. none Under Construction
  5. none Commissioning & Start-up

Besides this one, the record holds 1 cancelled project.

Active projects

Closest to start-up first.

The 1 that is completed, on hold or cancelled are in the record. See all 2 in chemXplore →

Brightmark in chemical industry news

2 January 2026
Brightmark RNG Holdings Delivers First Gas at 10 Midwest Projects

Brightmark's RNG projects reduce emissions, support local economies, and highlight renewable natural gas potential through anaerobic digestion with farmers.

Where its projects are

active all projects