Ensyn is the world leader in the production of bio-oil produced from pyrolysis of renewable feedstocks.


Ensyn was incorporated in 1984 to commercialize its proprietary biomass to liquid technology, Rapid Thermal Process (RTP)™. Ensyn currently provides the world’s only rapid pyrolysis process that has operated on a long-term commercial basis.

This practical, proven technology has placed Ensyn at the forefront of the bio-energy, bio-chemicals and renewable transportation fuel markets such as green gasoline, diesel and jet fuels.

Ensyn has designed, built, and commissioned seven commercial RTP™ plants in the United States and Canada; the largest, located in Renfrew, Ontario has the capacity to process 100 tonnes of dry residual wood per day. Projects now underway will result in plants 5-10 times the size of the Renfrew plant.
In total, Ensyn’s core products go into the manufacture of more than 30 commercial chemical and fuel products, all of them based on Ensyn’s unique RTP™ technology.

Headquartered in Ottawa, Ontario, Ensyn also has operations in the United States.

Ensyn and Tolko to Build World's Largest Fast Pyrolysis Plant (PDF)

New brochure from Envergent, our joint venture with Honeywell / UOP (PDF)

DOE to have Ensyn process spent Algae into Pyrolysis Oil (PDF)

Ensyn to participate in DOE Grant to build fast pyrolysis plant and pyrolysis oil upgrader at fossil oil refinery in Hawaii (PDF)

Biomass to Oil Process from Envergent Technologies Selected by Italian Company for Renewable Power Production (PDF)

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