Infrastruktur fr frnybar energi hur stor blir omstllningen och vad krvs fr att facilitera den? Mikael Odenberger Affiliation: Chalmers University of Technology Energy and Environment, Division of Energy Technology Sweden Example: Germany load from transmission system Source: TenneT, web Example: Germany load from transmission system Source: TenneT, web Large scale introduction of intermittent power - possibilities Supply Demand Load Variable generation Regulated/Dispatchable Transmission Balance Trade Storage DSM Key considerations Demand response load shifting, load shedding Trade between regions Bottle necks and nested networks Distribution system and transmission system Energy exports and/or balancing Linking sectors Poly generation, Bio-refineries, EVs and PHEVs... Market design Low electricity prices (RES support) vs High prices (ban of fossil) Decreasing load hours thermal power plants What future? Sweden/Nordic vs EU/Global The future for Sweden and the Nordic region depend on others NEPP, 2012 Export/Import to continental Europe (Exchange with Russia not included) Example EU-27 (+Norway & Switzerland) (cf. Energy Roadmap 2050 High Energy Efficiencyscenario) 40% CO 2 reduction by 2020 & 99% by 2050 relative 1990 Existing power plants Nordic region