94,3 GW of installed capacity61 million customers 83,300 employees 2008 pro-forma data with Endesa, OGK-5 and Electrica Muntenia Sud consolidated respectively at 100%. Data net of assets to be disposed to Acciona Value corresponding to 50% of Eufer’s total capacity
Iberia and Latin America North America Italy and Europe(2) Enel Green Power Operating 788 MW Production 2.4 TWh In execution 0.3 GW Pipeline 8.3 GW Operating 2,076 MW Production 6.4 TWh In execution 0.5 GW(1) Pipeline 15.6 GW Operating 2,897 MW Production 12.0 TWh In execution 0.4 GW Pipeline 5.8 GW Operating 5,761 MW Production 20.9 TWh In execution 1.2 GW(1) Pipeline 29.9 GW Global leader in a growing industry EGP global footprint – H1 2010 EGP presence Unrivalled footprint in 16 countries across all main renewable technologies Source: Company information. Note: Presentation includes consolidated financial and operating data unless otherwise stated. Capacity as of 30 June 2010 - Production end 2009 PF - Pipeline and in execution data as of 30 June 2010. (1) Includes ENEOP (Portugal), 137 MW in execution. Equity consolidated as of 30 June 2010; full consolidation is expected in 2013. (2) Ongoing disposal process of Bulgarian assets, which are included in the figures.
McIntosh, Alabama, 110 MW 2 CAES Projects, 450MW, in Stimulus Package Advanced CAES plants are expected to be significantly more efficient. Enel is carrying on engineering research to validate economic and technical viability of different solutions
Smart energy management How to get there? Identify flexibility needs Identify best storage technologies and competing alternatives Analyse the trade off between storage and its competing options Allow for markets and legislation to foster the environmentally best option Analyse, suggest and implement the storage and generation mix best suited for a low carbon energy system
Generation portfolios with and without storage Storage can increase the share ofbase-loadpower generation Withoutstorage: 25 GW baseload Withstorage: 30 GW baseload *Source: BCG “Revisiting energy storage” Load profile based on average data for January and June 2009 in Germany.
Storage can provide several functionalities: Different applications are best served by different technologies
Enel Group on-going programs and next activities
ENEL approach to tackle over the topic Value chain Shortlist of “opportunities” for storage systems Modeling, technical feasibility Economic, environmental, organizational aspects Experimental validation
Refine benefit calculations with results of ongoing experimental characterization
Update strategic planning figures with new information
20 kW PV plant Micro-windgenerators 100 kWh H2 storage on metal hydride EV quickchargepoint (<20mins) CHAdeMOcompliant Optimize the integration of distributed energy resources (stochastic renewable generation, EV and storage) connected to the distribution network.
“STORE” – Demonstration Project Managing generation on island systems Demonstration of different storage technologies capabilities to solve problems of grid congestion and to damp fluctuations in the Canary Islands. NaS Technology – 1MW, 6MWh
Installation in Gran Canaria to replace diesel peak generation, voltage support, load leveling, etc.
ZnBr Technology- 500kW, 2.8MWh
Mobile installation in La Gomera to replace peak generation
UC Technology – 4MW, 5-6sec
Integration in diesel power station in La Palma (fast event response)
Hydro-wind power facility El Hierro Project – Endesapartecipation Wind power: 20 MW Hydro generation: 13 MW Pumping :16 MW Grid stability is guaranteed by the continuous operation of the hydraulic group
27 Key open questions The main issues regarding new storage systems (batteries, compressed air, etc.) are:
Assessing availability and quality of flexibility resources