Sustainability

Green Circle

Green Circle logo






Lummus’ business entity, Green Circle LLC, concentrates and expands the company’s capabilities to capture new opportunities in the energy transition and circular economy. Green Circle is a leader in providing economically and technically sound solutions to: process solid wastes containing plastics; process various renewable bio-based feedstocks to value-added chemicals, polymers and fuels; decarbonize refinery and petrochemicals assets; and expand production of green and blue hydrogen and biofuels.

Lummus New Hope Plastics Pyrolysis

A key piece of the energy transition is the circular economy. In the circular economy of our industry, Lummus licenses a leading plastic waste conversion technology based on thermal pyrolysis that will help reduce plastic waste through integrated processing solutions for turning end-of-life plastics into pyrolysis oil.

Water and Wastewater Technologies

Lummus Technology helps operators take on difficult water and wastewater treatment problems with its Zimpro® portfolio of technologies. This process suite is custom designed and engineered and can treat wastewater where conventional processes fail.