History

HISTORY

A Long History of Innovation and Commercial Deployment

1984: First Ensyn company established by Dr Robert Graham and Barry Freel

Concept developed by Dr. Robert Graham and Barry Freel while at the University of Western Ontario
Focus on fast thermal cracking of carbon-based feedstocks including biomass
Target was to obtain better yields of biocrude, higher quality products, lower costs

1985-1989: Proof of concept and commercialization

Strategic alliance established in mid-1980s with Red Arrow Products Company, a Wisconsin-based food products company
First commercial RTP facility delivered to Red Arrow in 1989
Since 1989, multiple RTP facilities have been delivered to Red Arrow for the production of food ingredients, with byproduct liquids used for industrial heating
Ensyn is responsible for overseeing operations and maintenance of the RTP facilities
Five commercial RTP units are currently operating at Red Arrow in Wisconsin
Red Arrow was purchased by the Kerry Group in 2015

1990-2000: scale-up of biomass RTP and development of petroleum application

RTP facilities scaled up to 30+ dry tons/day (60+ green tons/day) in the early 1990s
RTP technology adapted for heavy oil upgrading in 1998 – 20 barrel/day petroleum pilot facility

2000-2005: Development and sale of petroleum application

1,000 barrel/day heavy oil RTP unit designed and engineered by Ensyn and built in the Belridge oil field in California in 2004
Rights to the RTP technology for conversion of non-renewable feedstocks (including heavy oil upgrading) sold in 2005 at a US$100 million enterprise value

2005: Focus on renewable fuels

Following the sale of the non-renewable business, Ensyn returned its focus to the renewable fuels business
First step was design and construction of a 100%-owned, 70 dry tons/day (140 green tons/day) RTP facility in Renfrew, Ontario (commissioned 2007)
The Ontario facility was originally commissioned as a commercial-scale merchant facility for the production of renewable chemicals and fuels
Ontario facility was enhanced in 2014 to allow 24/7 operations

2008: Landmark alliance with Honeywell UOP

In 2008 Ensyn and Honeywell UOP joined forces through the creation of Envergent Technologies LLC.
Envergent provides licensing, engineering services and RTP equipment supply to projects developed by Ensyn and its partners, with performance guarantees.
Ensyn’s alliance with Honeywell UOP was expanded in early 2014 to include cooperation between Honeywell UOP and Ensyn in developing and commercializing Refinery Co-processing.

2012: Ensyn establishes relationship with Fibria Celulose S.A., Brazil (now Suzano A/S)

In 2012 Ensyn and Fibria (now Suzano S.A.) established an equally owned joint venture for the development of facilities to produce biocrude in Brazil.
In 2025 Suzano acquired Ensyn's interest in the joint venture and now has exclusive rights to Ensyn's RTP technology in Brazil, subject to certain other third-party rights.

2013 - 2015: Refinery Co-processing - confirmation of results

Successful demonstrations of Refinery Co-processing in numerous trials and demonstrations, including in operating commercial refineries
Expanded alliance with Honeywell UOP to include commercialization of Refinery Co-processing
Developed delivery systems to integrate Ensyn's biocrude into FCC operations
Initiated and advanced commercial negotiations with refiners, feedstock providers and project lenders

2016: Cote Nord Project, Quebec

10.5 million gallon/year biocrude production facility in Port Cartier, Quebec
Co-located with a sawmill owned by Arbec Forest Products and Rémabec
Financed by partner equity and leading Canadian Provincial and Federal funding agencies
Feedstock is wood residues
Biocrude production is targeting thermal customers in Quebec and the Northeast US and is available for commercialization of Refinery Co-processing