Role of Hydropower in Austria - Events

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WFD implications on Austrian hydropower Reduction of water level fluctuations ‣ building compensation reservoirs (availability of land ‣ transferring the discharge into a larger river à investment costs ‣ changing the operational mode à loss of ancillary services à loss of peak load ---- extreme financial losses! (example: one company 80 Mio €/a) Seite 10 CIS-WS „WFD & Hydropower“, Berlin , 4-5 June 2007 Austria/ Koller-Kreimel, BMLFUW
Constraints to further development of hp plants How to solve the conflict between WFD and CO 2 reduction ‣ large hp: no/low acceptance for new plants by the public; even there is no specific higher damage of water ecology compared to small hp ‣ small hp: in additon to the existing 4200 GWh another 4500 GWh ere expected to be generated by building new plants. Do we expect to build additional 2000 small hp plants leading to a high amount of impacted water bodies (backwater, reduced continuity) + Result of Art.5 report: only few water bodies left with „near natural“ conditions; there is a specific stress to be used for small hp generation (à planning of „go“ and „no go“ areas + How we can ensure that existing plants are technically optimised /old structures rebuilt before before building new plants Seite 11 CIS-WS „WFD & Hydropower“, Berlin , 4-5 June 2007 Austria/ Koller-Kreimel, BMLFUW
Page 1 and 2: CIS Workshop „WFD & Hydropower“
Page 3 and 4: Electricity generation in Austria A
Page 5 and 6: Hydropower Potential gross theoreth
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Role of Hydropower in Austria - Events

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