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World's First Net-zero Emissions Ethylene Complex Gets Green Light

Updated: Dec 18, 2023

  • Brownfield investment in Fort Saskatchewan, Alberta, will be the world's first net-zero Scope 1 and 2 emissions ethylene and derivatives complex

  • Delivers 2 million MTA of organic growth in attractive, high-end markets while decarbonizing 20% of Dow's global ethylene capacity

  • $1 billion of EBITDA growth expected at full run rates over the economic cycle; expected to be one of Dow's most cost-competitive sites in the world

  • Eliminates 1 million MTA of CO2e by converting hydrogen from cracker off-gas as a clean fuel as well as CO2 capture and storage

  • Best-owner mindset leverages additional $2 billion of investment from third-parties for circular hydrogen, CO2 capture, and other infrastructure assets

  • Subsidies and incentives from federal, provincial, and local authorities support Dow's targeted returns


Dow's board of directors has declared Final Investment Decision on the Company's Fort Saskatchewan Path2Zero investment to build the world's first net-zero Scope 1 and 2 emissions integrated ethylene cracker and derivatives facility in Alberta, Canada.  

The $6.5 billion project, excluding governmental incentives and subsidies, includes building a new ethylene cracker and increasing polyethylene capacity by 2 million MTAiii as well as retrofitting the site's existing cracker to net-zero Scope 1 and 2 emissions. The investment is expected to deliver $1 billion of EBITDA growth per year at full run rates over the economic cycle while decarbonizing 20% of Dow's global ethylene capacity.

This new capacity will enable Dow to capture growing customer demand in high-value markets, such as packaging, infrastructure and hygiene, among others, with potential additional value captured from commercializing low and zero-emissions products. The project builds on Dow's expertise in successfully implementing large projects, such as its TX-9 cracker in Freeport, Texas, which has delivered more than 15% return on invested capital since its 2017 start-up through best-in-class capital intensity, conversion cost, and low emissions intensity.

The board's approval enables the Company to begin construction in 2024. Capacity additions are expected to come online in phases, with the first phase starting up in 2027, adding approximately 1,285,000 tonnes/year of ethylene and polyethylene capacity, and the second phase starting up in 2029, adding an additional approximately 600,000 tonnes/year of capacity.

To achieve net-zero Scope 1 and 2 emissions, the Fort Saskatchewan Path2Zero project will deploy Linde's air separation and autothermal reformer technology to convert the site's cracker off-gas to hydrogen, which will be used as a clean fuel to supply the site's furnaces. In addition, carbon dioxide emissions will be captured and stored, reducing existing emissions by approximately 1 million MTA of CO2e while abating all emissions from the addition of the site's new capacity.

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