EXAMPLES OF ENERGY SERVICE MODELS |
OPERA HOUSE OF BARCELONA, SPAIN | ||
FACILITY |
Opera house building in old center of Barcelona • Surface: 35.000 m² • Opera room: 9.000 m³ (2.292 seats) |
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COUNTRY | Barcelona, Spain | |
CUSTOMER | ||
TYPE OF BUILDING | Opera house building | |
GENERAL INFORMATION |
Initial Situation The opera house of Barcelona (Gran Teatre del Liceu) resides in the old city center. It has a total surface of 35.000 square meters. The main opera room has a surface area of 9.000 square meters and can hold 2.292 seats. The building initially consumed 9 GWh of electricity and 1.3 GWh of heat annually. There was a need to implement energy efficiency improvements, but no funds were available. Goals of building owner ─ Action Plan 2009 – 2015: to improve energy efficiency to achieve savings ─ Reducing the energy consumption of the whole building ─ This action plan was structured in 2 phases: First: one year of Good Practises and Measure; Second: Investments and management (5y) |
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IMPLEMENTED VIA AND MEASURES IMPLEMENTED BY EPC |
EPC | |
TYPE OF MEASURES |
─ Chillers retrofit: Implementation of oil free magnetic chillers (high technology and efficiency) ─ New control system for the whole facility (BMS) |
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CONTRACT DURATION |
6 YEARS INVESTMENT ENERGY COSTS 2010 (BASELINE) GUARANTEED SAVINGS IN EURO GUARANTEED SAVINGS IN % |
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INVESTMENT VOLUME | 1.300.000 € | |
ENERGY COSTS 2012 (BASELINE) | 824’393 €/Y | |
GUARANTEED SAVINGS IN EURO | 330’000 €/Y | |
GUARANTEED SAVINGS IN % |
43.8 % (ELECTRIC) 35.8 % (THERMAL) |
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REDUCTION OF CO2-EMISSIONS | ||
INNOVATIONS AND CLIENT’S ADVANTAGES |
─ The possibility for financing energy saving measures ─ Reducing costs and demonstrating savings ─ The project was financed within a framework of PPP contracts (public private partnership) ─ A continuous improvement cycle was implemented and the building obtained the ISO 50001 certificate for its EMS in 2011 ─ Additional reduction of noise pollution and water consumption |
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LEARN MORE ABOUT THIS PROJECT | Deliverable D3.5: Report on existing performance contracting examples and energy service models. |