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WP2 Status: Proposal for transport scenarios (100 percent RES)

This seminar proposal discusses status, demands, technologies, biomass conversion, and scenarios for achieving 100% renewable energy in transportation by 2050. Key topics include prioritization, methodology, coordination, and challenges for a sustainable future.

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WP2 Status: Proposal for transport scenarios (100 percent RES)

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  1. CEESA seminar 2008 Avernæs, Fyn WP2 Status: Proposal for transport scenarios (100 percent RES) Henrik Lund Professor i energiplanlægning Aalborg Universitet

  2. WP2: RES in transportation • Demands (Brian) • Transport technologies (Mads) • Biomass production and conversion (Niclas) • Scenarios (Everyone)

  3. Status: Fyn 2008 At the present stage: • The methodology is the important thing • The numbers will have to be better

  4. Last meeting

  5. Demand forecast year 2050

  6. Transport technologies • Vehicle petrol (all under 2 ton) • Vehicle diesel (all under 2 ton) • Van petrol (between 2 and 6 ton) • Van diesel (between 2 and 6 ton) • Heavy vehicle diesel (all above 6 ton) • Domestic aviation • International aviation • Ferry diesel • Cargo ship diesel • Bus diesel • Train diesel • Train electricity • Fright train diesel • Fright train electricity

  7. RES and acres • Crops can convert approx. ½-2 per cent radiation into biomass energy. i.e. 1-3 W/m2 (equal to a gross area demand of 1000-3000 ha/PJ) • PV can convert approx. 10% of the radiation. E.g. 7 m2 of PV can produce 800-1000 kWh/year, i.e. equal to 13-16 W/m2 (equal to a gross area demand of approx. 200 ha/PJ) • A 10 m² solar thermal unit can produce approx. 5000 kWh/year equal to 50-60 W/m2 (equal to a gross area demand of approx. 50 ha/PJ) • A 150 kW wind turbine covers between 20 and 200 m2 and produces 300.000 kWh per year equal to 200 - 1500 W/m2 (equal to a gross area demand of approx. 10 ha/PJ)

  8. RES and acresW/m2

  9. RES and acres

  10. Scenarios • Actual 2010 • Possible 2010 • BAU (Business As Usual) 2050 • Ideal 2050 • Recommendable 2050 (CEESA scenario)

  11. Prioritisation • High priority to electric vehicles, low priority to biomass • Within biomass: • 1. Biogas • 2. Bio-methanol • 3. Bio-ethonal • 4. Dio-Diesel

  12. Results (so far..!)

  13. Point of discussion • 1. The transport demand • Can Denmark (and the rest of the world) convert to 100 per cent renewable energy if the transport demand continues to increase as expected in the BAU forecast? • Which demand forecast will we include in the scenarios…? • How to coordinate changes in demand with public regulation initiatives in WP4? • 2. The overall methodology • views on the overall methodology (above) • what about waste and residual resources…? • 3. Coordination with WP1 (Scenarios) and WP5 (LCA) • the calculation seems able to provide the relevant interface between WP2 (fuel demands and electricity and heat productions and demand from conversion) and the scenarios of WP1. • What about WP5 (LCA) …??? • What about decentralised versus centralised scenarios with regard to the electricity grid…?? • 4. Other issues..? • ………..??

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