The keys to Energy Neutrality in The New Docks in Ghent (B) - 13/06/2017

Transcription

1 The keys to Energy Neutrality in The New Docks in Ghent (B) - 13/06/2017

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3 Public-Private Partnership 1. PROJECT Public-Private Partnership sogent City of Ghent + Schipperskaai Development cvba Schipperskaai Development cvba 3

4 Private partner 1. PROJECT And more Schipperskaai Development cvba 4

5 Old Docks Ghent I History 1. PROJECT 1829 Inauguration Handelsdok 1999 Re-zoning 19 th century harbour docks Cleaning the Old Docks for future development Future development with New technologies and innovations Schipperskaai Development cvba 5

6 Sustainability ambitions 1. PROJECT Schipperskaai Development cvba 6

7 Sustainability ambitions 1. PROJECT Schipperskaai Development cvba 7

8 Sustainability ambitions 1. PROJECT City of Ghent ambition Climate neutrality in 2050 Schipperskaai Development cvba 8

9 Sustainability ambitions 1. PROJECT Water stress Groundwater lowering Schipperskaai Development cvba 9

10 Sustainability ambitions 1. PROJECT The phosphorus challenge Nutrients Irreplaceable natural source outside EU Phosphorus disappears from the food chain Need for sustainable management Schipperskaai Development cvba 10

11 Sustainability ambitions 1. PROJECT Mobility Schipperskaai Development cvba 11

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13 51500 m² floor area approx. 400 dwellings + neighbor support functions first inhabitants from end 2019 on

14 Circular System on District Level Biogas Kitchen Waste & Waste Water Re-usable water > m³/year Struvite (=nutrients)

15 ZAWENT? 2. ZAWENT & CIRCULAR ECONOMY ZAWENT = zero afvalwater, energie- en nutriëntenterugwinning (Dutch term) Zero waste, energy and nutrients recovery MULTIPLE CONNECTED LOOPS Schipperskaai Development cvba 15

16 ZAWENT? TRADITIONAL: long almost linear chains 2. ZAWENT & CIRCULAR ECONOMY ZAWENT: short circular chains Closed water cycle Closed energy cycle Closed nutrients cycle Schipperskaai Development cvba 16

17 ZAWENT EXPLAINED WATER REDUCING CONSUMPTION AND SOURCE SEPARATION KITCHEN WASTE BLACK WASTE WATER GREY WASTE WATER INTERNAL INPUT VACUUM TOILET 1,2l water/flush Use from 16 to 2 m³/p/y Saving 34 m³ water/family/y 17

18 ZAWENT EXPLAINED WATER KITCHEN WASTE BLACK WASTE WATER GREY WASTE WATER INTERNAL INPUT SLUDGE ANAEROBIC DIGESTER AEROBIC WATER TREATMENT LOCAL PROCESS WASTE WATER 18

19 ZAWENT EXPLAINED WATER KITCHEN WASTE BLACK WASTE WATER GREY WASTE WATER INTERNAL INPUT ANAEROBIC DIGESTER AEROBIC WATER TREATMENT LOCAL PROCESS BIOGAS STRUVITE EFFLUENT WATER OUTPUT Rich in phosphorus and nitrogen Slow fertilizer > m³/year available Profit: > m³/year less drinking water consumption 19

20 ZAWENT EXPLAINED WATER KITCHEN WASTE BLACK WASTE WATER GREY WASTE WATER INTERNAL INPUT ANAEROBIC DIGESTER AEROBIC WATER TREATMENT LOCAL PROCESS BIOGAS STRUVITE EFFLUENT WATER OUTPUT COGENERATION (HEAT AND POWER) DEMINERALISED WATER GREEN ELECTRICITY GREEN HEAT GREEN AREAS NEIGHBOURING COMPANY RE-USE 20

21 ZAWENT EXPLAINED WATER KITCHEN WASTE BLACK WASTE WATER GREY WASTE WATER INTERNAL INPUT ANAEROBIC DIGESTER AEROBIC DIGESTER LOCAL PROCESS BIOGAS STRUVITE EFFLUENT WATER OUTPUT COGENERATION HEAT RECOVERY DEMINERALISED WATER GREEN POWER GREEN HEAT GREEN AREAS NEIGHBOURING COMPANY RE-USE HEATING NETWORK DISTRIBUTION TO HOUSEHOLDS DELIVERING WASTE HEAT HEATING NETWORK 21

22 ZAWENT EN FOSSIL FUELS 2. TECHNOLOGIE & INNOVATIE - Zawent Fossil fuels only for startup or as back-up Schipperskaai Development cvba 22

23 Collaboration Soap Factory Christeyns Waste Heat Clear Water for re-use District Heating System

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26 Nutrients cycle

27 ZAWENT I BUSINESS MODEL INNOVATION Sustainability Service Company DuCoop cvba (cooperation) Implementation of a new technology requires a new business model DuCoop = ESCO (Energy Service Company) with extended scope Impact Capital (=also aiming social & environmental return): Clean Energy Innovative Projects (Peter De Smet), OYA Seed, Human Capital, Trivident Farys Solar Project developer to start up and fade out Citizen participation (EnerGent, project inhabitants ) to fade in Schipperskaai Development cvba 27

28 Cost split principles Investment (construction cost upfront) as usual for developer and apartment buyers Operational costs as usual Surplus investment third party investor (=ESCO) ESCO: 6% return on equity

29 DuCoop cvba

30 Mobility as a Service Sustainability & Affordability Service Point The new acceleration

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32 Shared parking space

33 SMART GRIDS Schipperskaai Development cvba 33

34 2. TECHNOLOGIE & INNOVATIE Smart grid/netbalancering SMART GRID/NETBALANCERING I TECHNOLOGY Grid connection not in balance Belasting van het net 34

35 2. TECHNOLOGIE & INNOVATIE Smart grid/netbalancering SMART GRID/NETBALANCERING I TECHNOLOGIE (In onderzoek) Grid connection load shifting + peak shaving Gebalanceerd net 35

36 SMART PROJECT SUSTAINABLE, INNOVATIVE PROJECT SMART PROJECT SMART CITY & CITIZENS Schipperskaai Development cvba 36

37 The keys to energy neutrality 1. Ambition 2. Innovative technology: best practice, proven technology 3. Business model: Energy Service Company (ESCO) 4. Citizen participation 5. Collaboration public-private and private-private

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39 Sustainability ambitions Worldwide call Greenpeace Ludovico Einaudi 1. PROJECT INTRODUCTION Answer in Ghent with Schipperskaai Development cvba 39

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