Renewable Energy and Energy Efficiency Budapest November7th,20081 Potentials for Renewable Energy in Cetral and Eastern European Countries Dr. Dagnija Blumberga, Dr. Marika Rosa, Jelena Pugule Institute of Energy Systems and Environment Riga Technical University
Renewable Energy and Energy Efficiency Budapest November7th,20082 Content RES potential RES in Past RES in Future How to Reach Target
Renewable Energy and Energy Efficiency Budapest November7th,20083 RES potential Biogas – electricity (E), heat (H), transport (T) Biomass (solid) – E ???, H Biowaste – E, H Biofuel - T Geothermal – E, H Hydro - E Solar – E, H, T Wind - E
Renewable Energy and Energy Efficiency Budapest November7th,20084 RES Historical Use
Renewable Energy and Energy Efficiency Budapest November7th,20085 Electricity from Wind
Renewable Energy and Energy Efficiency Budapest November7th,20086 Electricity from Biomass
Renewable Energy and Energy Efficiency Budapest November7th,20087 Electricity from Biogas
Renewable Energy and Energy Efficiency Budapest November7th,20088 RES in Future
Renewable Energy and Energy Efficiency Budapest November7th,20089 Share of RES in demand infosource: PROGRESS project report
Renewable Energy and Energy Efficiency Budapest November7th, Share of RES in demand infosource: PROGRESS project report
Renewable Energy and Energy Efficiency Budapest November7th, Share of RES-electricity in demand infosource: PROGRESS project report
Renewable Energy and Energy Efficiency Budapest November7th, Share of RES -heat in demand infosource: PROGRESS project report
Renewable Energy and Energy Efficiency Budapest November7th, Share of RES- transport in demand infosource: PROGRESS project report
Renewable Energy and Energy Efficiency Budapest November7th, How to Reach Targets Technological barriers Economical barriers Legislative barriers
Renewable Energy and Energy Efficiency Budapest November7th, Technological barriers Energy efficiency improvement Technological restrictions for electricity/ heat ratio for small scale CHP Technological restrictions for large scale CHP by heat demand of DH systems etc
Renewable Energy and Energy Efficiency Budapest November7th, Mechanisms of Support of RES-E DK FR DE GR AT NL LU ES IE CZ Fiscal initiatives FI UK SK SI CY PL LV EE CZ RO HU PT LT BG SE UK FR SI PL BE IT MT System of quotas Competition System of Certificates Feed in Tarifs
Renewable Energy and Energy Efficiency Budapest November7th, Mechanisms of Support in Baltic RES EELVLT Feed-in tarifs Subsidies, grants, state investments Tax incentives Certificates for RES Quotas for RES
Renewable Energy and Energy Efficiency Budapest November7th, Mechanisms of Support of RES DK FR DE GR AT NL LU ES IE CZ Fiscal initiatives FI UK SK SI CY PL LV EE CZ RO HU PT LT BG SE UK FR SI PL BE IT MT System of quotas Competition System of Certificates Feed in Tarifs
Renewable Energy and Energy Efficiency Budapest November7th, Scenarious for energy sector development in Latvia A scenario Basic (A1, A2) B scenario State strategy (B1,B2) C scenario EU RES target (C1,C2) D scenario Green (D1,D2) 1 – energy demand increase according to state strategy – energy end use decrease because of energy efficiency improvement
Renewable Energy and Energy Efficiency Budapest November7th, Basic scenario Electricity Heat energy
Renewable Energy and Energy Efficiency Budapest November7th, Energy Efficiency Alternative Electricity Heat energy
Renewable Energy and Energy Efficiency Budapest November7th, D2 scenario Wood fuel for CHP in large cities. Wood fuel for Riga TEC 1 and Riga TEC 2 No new electricity capacities on fossil fuel Wind generators – installed capapcity 1000 MWe (offshore) All boiler houses are replacing fuel from natural gas to biofuel Solar energy are used – installed capacity up to 0,1 MW
Renewable Energy and Energy Efficiency Budapest November7th, RES share – D2 scenario Primary (excluding T) Energy from RES Energy end use (excl T) RES share GWh/year
Renewable Energy and Energy Efficiency Budapest November7th, Total costs
Renewable Energy and Energy Efficiency Budapest November7th, More information RTU Institute of Energy Systems and Environment Kronvalda bulvaris 1 LV-1010, Riga, Latvia Tel.: +371 – Fax: +371 – Web: