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CO 2 Electrofuels Kick-off Event: Sustainable Energy Systems 2050 - PowerPoint PPT Presentation

Aug 15, 2022 •161 likes •271 views

CO 2 Electrofuels Kick-off Event: Sustainable Energy Systems 2050 Radisson Blu Royal Hotel, Helsinki October 12th, 2011 Claus Friis Pedersen Future transportation energy demand Nordic Energy demand by transport mode KTOE Foresight

  1. CO 2 Electrofuels Kick-off Event: Sustainable Energy Systems 2050 Radisson Blu Royal Hotel, Helsinki October 12th, 2011 Claus Friis Pedersen

  2. Future transportation energy demand Nordic Energy demand by transport mode KTOE ”Foresight Analysis: Nordic Strategies for Renewable Transport” Heavy transportation will account for the majority of the transportation energy demand

  3. CO 2 Electrofuels CO 2 H 2 CO 2 Electrofuels CO 2 electrofuels can double fuels produced from existing biomass

  4. The CO 2 Electrofuel CHEMREC Energy to Succeed Is CO 2 electrofuels a viable and competitive technology for the Nordic countries?

  5. Project Background Power CO 2 + Further studies required on: 1. Reduction of electrolysis CAPEX & OPEX 2. Feedstock, electricity, CO 2 , water & steam etc. 3. Synthetic fuel infrastructure (Methanol, SNG, DME)

  6. Electrolysis Cost reduction Alcaline Elektrical Potential 1) Efficiency PEM SOFC SOEC 2) SOFC & SOEC Electrical Current 3) H 2 O & CO 2 Electrolysis H 2 O H 2 + O 2 CO 2 CO SOEC has a potential for up to 50% cost reduction

  7. Synthetic fuel infrastructure Grímsey Raufarhöfn Siglufjörður Þórshöfn Ísafjörður Húsavík Vopnafjörður Patreksfjörður Sauðárkrókur Akureyri Flatey Seyðisfjörður Neskaupstaður Ólafsvík Reyðarfjörður Fáskrúðsfjörður Grundarfjörður Djúpivogur Hvalfjörður Akranes Höfn Örfirisey Helguvík Hella Þorlákshöfn Vestmannaeyjar DME (gas) Methanol (liquid) H 2 O + +

  8. Feedstock analysis CO 2 Power CO 2 and Power availability determines CO 2 Electrofuel cost

  9. Biogas Example Biogas 60% CH 4 BioGas Biogas Upgrade 40% CO 2 CH 4 40 PJ CO 2 ”Electro - gas” Fuel Electrolysis H 2 CH 4 , 27 PJ synthesis Grid load balancing and 65% more fuel with CO 2 electro-gas.

  10. Summary • CO 2 Electrofuels can – Potentially double heavy transportation fuels – Provide grid load balancing • New electrolysis technology is developed and feedstock and economics are analysed by 10 Nordic partners • End goal is to quantify the potential and possible roll- out of CO 2 Electrofuels in the Nordic region and to propose first demonstration sites and assocoated investments 10

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