Sustainable Advanced Biofuels and more – Biorefinery

Building a sustainable European biofuel industry Gothenburg Nov 4th 2019

St1 Oy Patrick Pitkänen St1 vision: ”To be the leading producer

and seller of CO2-aware energy”

Our goal is to • Develop and commercialize functional and environmentally sustainable solutions • Deliver these solutions profitably

Each solution must be • Technically ready for use today • Ecologically and ethically sustainable • Logistically feasible

2 11.11.2019 St1 Company presentation St1 home market MARKET SHARES 2018 KEY FIGURES 2018

FINLAND Net Sales, MEUR ST1 Petrol 23% Home market consists of , and . Diesel 19% 6,885 Headquarters in . Employs more than 770 people. Light fuel oil 21% Operations are strengthened by strategic long-term partnerships SWEDEN Profit for the period, MEUR in various areas. 404 288 201 258 219 Petrol 19% STATION NETWORK Diesel 15% 55.3 Total of ca. 1300 St1- and Shell-sites in Finland, Sweden and in Norway. Light fuel oil 22%

NORWAY Return on Equity, %

ENERGY PRODUCTION Petrol 23% Biorefineries producing waste- Diesel 20% 7.0 based advanced ethanol. Industrial wind power plants. Geothermal Wind power plant Marine gas oil 22% pilot heat plant under construction. Biorefineries Oil refinery in Sweden. Wind farms owned by TuuliWatti Oy, Oil refinery an associated company of St1 and S-Voima.

3 St1 value chain video

4 St1St1 BiorefineryBiorefineryBusinessproduction Development & Production

5 11.11.2019 St1 Cellunolix® process Energy Additives Utilities • steam • enzymes • water • electricity • yeast • cooling water is optimised for • chemicals softwood saw dust

Thermal pre- Fermen- Distillation Ethanol Hydrolysis Saw dust treatment tation Dehydration 99.7%

Water circulation

Biorefinery products: Waste water • turpentine • anaerobic • furfural digestion Green Energy Congress 28-30.11 2016• vinasse Atlanta US • existing waste water treatment plant 22.11.2016 • water systems

6 Cellunolix® Products Sustainable & biobased solutions for different uses and applications

Lignin

Biogas & Liquid Carbon dioxide

7 St1 Advanced Ethanol Production in Circular Economy

• Over a decade St1 has Waste & process St1 Biorefinery Products and co-products developed waste based residues sources Solutions advanced ethanol production concepts for Ethanol Biogas Heat & Power various waste feedstocks. • Biorefinery concept and Advanced Biofuels & Renewable Energy technology development is Food Industry & Retail done hands-on from lab to pilot and furthermore to Etanolix® Animal Feed Soil Improvers Fertilizers demonstration scale ending up to a commercial Agriculture & Nutrient Recovery replication. • Current development focus Municipal & Commercial is in • new feedstock • Process enhancement Bionolix® • own enzyme onsite production Furfural • biorefinery side products to Wood Industry valuable renewable products. • Development is made in partnership with world Future Products class commercial and Recycling Cellunolix® academic partners. Feedstock & Sourcing Technology & Off take & Development Partners Partners Development Partners

8 11.11.2019 St1 yritysesittely