Paris adaptation strategy

Transcription

1 Paris adaptation strategy Comment adapter les territoires urbains aux futures canicules : pistes et stratégie d adaptation du territoire parisien 1

2 Paris & its region Here Paris 105 km² (40.5 sq. miles) 2,215,197 inhabitants Region Île-de-France 12,012 km² (4640 sq. miles) 11,746,000 inhabitants MGP 762 km² (295 sq. miles) 6,695,236 habitants 2

3 The City of Paris: figures Land area: 105 km² (40.5 sq. miles) Height : 26 m River: the Seine Woods and gardens : 2,600 ha Minimum mean temperature: 2-6 C (35/43 F) coldest record: -15 C (5 F) in November Maximum mean temperature: C (54/81 F) warmest record: C (117 F) in August Mayor: Mrs Hidalgo 21 Deputy Mayors 163 city councillors 20 divisions with local mayor 121 neighbourhood councils 2,268,313 inhabitants 21,602 inhab/km² 1,805,000 jobs 6,000 streets = 1,700 km 2.7 million car commutes/day 360 metro stations, 60 bus lines 3 billion trips a year 15,000 cabs 8,4% unemployment 1,322,000 dwellings 220,000 council housings 474,000 enterprises 26,000,000 tourists 200,000 pupils; 300,000 students GDP : 135 billion GDP/capita : 62,410 2,000 tourist coaches/day Waste : 1,200,000 t/year Water : 550,000 m 3 /day 3

4 1 st Climate Actions Plan of Paris - goals adopted unanimously 1st October 2007 and 11 th December % GHG emissions by 2050 compare to % GHG emissions by 2020 compare to % energy consumption by 2020 compare to % of renewable energies in the supply mix by 2020 Adapt Paris to climate change and resources scarcity 4

5 Climate Action Plan : a comprehensive strategy URBAN PLANNING FOR ENERGY EFFICIENCY 10% of Paris on high energy performances LOW ENERGY AND AFFORDABLE HOUSING 25,000 social housing units retrofitted THE TERTIARY SECTOR IN PARIS, A NEW CHALLENGE Partnership contract with 31 major enterprises : 600,000 tco 2 e avoided TOWARDS AIR QUALITY AND CLIMATE-FRIENDLY MOBILITIES NO diesel inside Paris by 2020 TOWARDS SUSTAINABLE CONSUMPTION, LESS WASTE-GENERATING Decrease food waste and open 1st methanisation center AN ADAPTATION STRATEGY Greening Paris for reducing impact of Urban Heat Island 5

6 Paris future weather By to 4 C 10 to 25 days/y above 32 C Heat waves and droughts more common and intense Heavy rains more frequent than now Winters may remain cold Uncertainty about storms and sunshine 11

7 Paris, a robust city but From 2020 After 2050 Water resource Scarcity anticipation Heatwave Public health and city networks From now on Flood City and public services From 2050 Energy resource From now on Biodiversity Preservation to maintain a quality of life Healt diseases Food scarcity Climate refugees 12

8 Public consultation priorities 41% questions about heat waves 24% about energy scarcity 22% about storm rains and flood 13% on drought and water scarcity 13

9 Some public proposals Open parks 24h/24 during summer Greening Seine benches Reduce waterproof road in Paris Create green streets Create cell phone text to alert citizen in case of disaster 14

10 Paris adaptation strategy : 4 pillars, 35 actions Protecting Parisians against extreme climate events Ensuring water, energy and food supply An adapt urban planning sustainable management Accompany new lifestyles and reinforce solidarity 15

11 Protecting Parisians Reinforce heat waves emergency plan Open parks 24h a day during summer Create temporary sun shade structure on streets Create a map of cool places Anticipate the development of new illnesses 16

12 Ensuring water, energy and food supply Preserve water resources Enhance free drinking water access on streets +33ha of urban agriculture by 2020 Decrease energy poverty Improve energy grids resilience 17

13 An adapt urban planning sustainable management No Parisian far away 7 of fresh places Introduce water on major squares Create two new open-air pools in woods Green reinforcements : +130ha New thermal summer standards Develop cooling district 18

14 Accompany new lifestyles and reinforce solidarity Adapt opening hours of public services Accompany new behaviours Reinforce local solidarity Develop international cooperation 19

15 Merci! Thank You! Ευχαριστώ! Ì Gracias! ত ম ক!شكرا ধন যব দ ありがとう! Obrigado! 23