Solar Power in Undervisningsbygg Naturally...

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1 Naturally... Bjørn Antonsen, Undervisningsbygg Clean Tuesday, June 17th 2014, Oslo

2 2 About Undervisningsbygg Owns and operates 177 schools with approx. 750 buildings in Oslo Approx. 1.4 million m 2 Facilities for approx. 95,000 students and staff Investment Budget 2014: NOK 3.4 billion Total investment for schools : NOK 10.1 billion 213 permanent and temporary hired staff

3 3 We are utilizing solar energy today Thermal solar energy Ground heat storage Heating and hot water Ground solar collectors in two schools Small roof-mounted solar collector on the roof of one school Expensive establishment, long payback Good yield, low operating costs, Long life expectancy

4 4 Why solar energy in schools in Oslo? Long term profitability Good reliability Long life expectancy of the most expensive components Independent of infrastructure and market Minimal environmental impact

5 5 Environmental responsibility for public owners and property managers Environmental focus today is heavily concentrated on energy, CO 2 and local emissions Public construction and management will increasingly involve focus on environmental and social responsibility Clean electricity is a resource that will be in demand Lock-in of electric power and stable low energy prices will probably not last forever There are other problems than climate and CO 2 Deterioration of the natural environment is a social cost Building-integrated solar cells are virtually non-intrusive

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11 11 Solar cells - a prerequisite for near 0 and +buildings Impossible to achieve energy-positive buildings by insulating and saving energy Modern buildings and modern business require electric power Although we keep getting better appliances Although we are becoming better at managing Although we are getting better at energy saving The price of clean electricity will eventually rise Production for own consumption is profitable, but not very Production is in phase with consumption in commercial buildings Integrated solar cells has no negative local impact

12 12 Photovoltaics fasade, new school in Oslo 1000 m 2 wall-mounted integrated photovoltaics Production estimated at kwh/year Profitable project Near 0 building/+house Completion in 2017

13 13 Benefits for Undervisningsbygg as public developer benefits for the public Government grants available for highly energy-efficient buildings (ENOVA) Government grants makes it possible to achieve experience and develop new skills Makes us well prepared when new regulatory requirements take effect Makes us a more attractive employer - easier to recruit qualified new employees Strengthened expertise gives better economy in later projects More value for money to the citizens of Oslo Bjørn Antonsen, Head of Section Energy and Environment, Undervisningsbygg Oslo KF.

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15 15 Thank you for your attention!