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2nd OTS - 50000&1SEAPs : Pierre Crepaux, Lorient (FR)

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2nd OTS - 50000&1SEAPs : Pierre Crepaux, Lorient (FR)

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2nd OTS - 50000&1SEAPs : Pierre Crepaux, Lorient (FR)

  1. 1. Renewable / PV Policy – City of Lorient
  2. 2. Climate Action Plan: « 3x30 » by 2020 on municipal buildings / public lighting / vehicles -30% CO2 emissions (baseline = 1990) (only -300t / 2014: here we are!) 30% energy efficiency (-8GWh / 2014 : long way to go…) 30% renewable energy (and 50% renewable heat on buildings)  wood and solar energy Lorient 2014 2015  Overall Energy consumption (municipal buildings, public lighting ~9000 lamps, vehicles) 33,5 GWh 32,6 GWh  Electricity consumption (municipal buildings ~300 000m²) 7,3 GWh 6,7 GWh Electricity bills (municipal buildings) (due to the strong decrease of electricity prices) 1 327 000€ 900 000€
  3. 3. Location year Surface Power (Peak) Production / year Income / y. Serres de Kerdroual 2006 20m² 3kWc 3,3MWh 550€ (A) Ecole Bisson 2008 44m² 5,9kWc 6,5MWh 3900€(V) Stade du Moustoir 2010 110m² +520m² 47kWc 38MWh 22000€(V) La Balise 2012 64m² +18ml 9,56 kWc 10,5MWh 2000€(V) Crèche Anne Franck 2013 35m² 4,7 kWc 5,2MWh 1000€(V) Maison de la solidarité 2014 250m² 36kWc 43MWh 8000€(V) Ecole Kermelo 2014 120m² 15kWc 17,5MWh 3000€(A) Rue Lefort 2014 6m² 0,75kWc 1MWh 520€(A) Cimetière Carnel 2015 4m² 0,5kWc 0,5MWh 100€(A) Total 9 installations 1175m² 122kWc 125MWh 41000€ PV history Ville de Lorient (2015) Self- consumption (no selling) Sold electricity
  4. 4. Photovoltaïc: municipal action plan (octobre 2015) Main goal: x 2 of PV power by 2020 on municipal buildings  + 125 kWc -PV budget line  60 000€ / year (investment) : hard to achieve PV goal with just this funding… -New crowfunding scheme for PV In order to amplify city’s PV budget -Keeping technical skills for city’s workers, in order to implement new PV plants with a lesser cost -Reduction of electricity consumption espacially on PV powered sites  Mainly in schools -Promoting the new crowdfunding scheme to local stakeholder, in order to developp it  Espacially with commercial buildings, fishing activity, …
  5. 5. New crowdfunding scheme Citizen own the PV pannels MADE IN FRANCE ( « OnCIMè » company) (on s’y met means something like « let’s do it » ) Renting 9000€/y for 45kWp , during 15 years (city uses electricity credit line to rent the PV panels) Lorient city -Rents Solar pannels -Purchase other equipments (inverters, ballast, …) Installation of PV pannels by city workers + awarness campaigns, during 15 years
  6. 6. Citizen Oncimè company : « Brittany citizen energy » non profit organization (BEC) (2009) 120 members First project: Mellac solar roof (2009-2013) BEC was looking for new opportunities: - New funding schemes (PV « national » prices made a huge fall during the years 2011-2013) - Looking for ways to involve more people - Wishing to work with children New « tool »: OnCIMè participating company  1 people= 1 voice – 66 shareholders – 38 750€ capital  Executive comittee of 11 people (including 2 by drawing of lots !) Co-ownership of solar pannels French made panels (low CO2 for manufacturing)
  7. 7. First test of « behind the grid » PV plant: Kermelo school (2014- 2015) 15 kWp / 100 m² 60 pannels of 250 Wp, one micro inverter per pannel Price : 35 000€ (no VAT!),  2,3€/Wp Ballasted supports (no hole in the roof!) Production / y.  17,5 MWh Self consumption : 90% Covert ratio (PV self consumption / total): >20 % kWh price: 11c€ /kWh City workers
  8. 8. Before PV plant After PV plant implementation : after noon, the school produces nerly all of its own electricity needs Consumption measurments 0 20.000 40.000 60.000 80.000 100.000 2009 2010 2011 2012 2013 2014 2015 GS Kermélo: electricity purchase (kWh/y) 2009-2015: -40% of electricity purchase (1/economy programm 2/PV plant) Electric hot water tank…
  9. 9. First results 2006 - 2015: 125 kWc 2016 : 4 new plants ! - Lanveur School : 9kWc - Keroman School : 36kWc - City hall + Kersabiec School : 45 kWc (crowdfunding) Total 2016 : + 90kWp (2015-2020 goal = +125kWp) 0 10 20 30 40 50 60 70 80 90 100 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 puissance installée (financement participatif) puissance installée (kWc) financement standard Implantation of solar pannels (kWp / year )
  10. 10. City’s Environment department Citizen Citizen Deputy Mayor
  11. 11. Merci pour votre attention! (photo: citizen solar pannels - Kersabiec school on 12/05/2016)

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