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Sustainable energy

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CHP from natural gas, 360kW power Mini hydro 2,7 MW ... the densely populated area in the southwest of Holland, between The Hague and Rotterdam ... – PowerPoint PPT presentation

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Title: Sustainable energy


1
  • Sustainable energy
  • local policies

Presentation by Ms. Lian Merkx, Deputy Mayor
Environment Sustainability, Delft Sevilla,
March 22, 2007
2
SESAC objectives
  • gtgt Sustainable local energy management
  • gtgt Energy- and cost efficient Ecobuildings
  • gtgt Increased share and integration of Renewable
    Energy Sources
  • gtgt Rational Use of Energy
  • gtgt Dissemination and training

3
SESAC Partners
  • gtgt 12 local partners from 3 advanced cities
  • In Växjö (SE) Växjö kommun, VEAB, KFAB
  • In Grenoble (FR) Ville de Grenoble, SAGES, EDF,
    OPAC 38, GEG, La Métro
  • In Delft (NL) City of Delft, Delft Energy
    Agency, Woonbron (housing association)
  • gtgt 3 associated partners from New Member States
  • Kaunas City Municipality (LT)
  • Miskolc Municipality (HU)
  • Vastseliina Rural Municipality (EE)
  • gtgt 2 associations of local authorities
  • Energie-Cités, the association of European local
    authorities promoting a local sustainable energy
    policy
  • ICLEI, Local Governments for Sustainability,
    European Secretariat
  • gtgt 2 technical partners
  • Energy Agency for South East Sweden (SE)
  • Royal Institute of Technology (SE)

4
Lead partner city VÄXJÖ
The city of Växjö aims at becoming free of fossil
fuels and has since 1993 reduced its fossil CO2
emissions by 25 down to a level of 3.7 tonnes
per capita and year.
  • gtgt New eco-buildings with biomass district
    heating
  • gtgt Poly-generation of vehicle fuel, heat and
    power
  • from biological waste
  • gtgt Distributed RES-cooling (absorbtion) from
  • biomass
  • gtgt Demand side management

5
GRENOBLE
The Grenoble Metropolitan Community plans a high
quality social, architectural and environmental
project in line with the Grenoble Climate Plan.
  • gtgt New eco-buildings
  • gtgt RES conversion from electricity to biomass
    district heating
  • gtgt PV at stadium and commercial buildings
  • gtgt CHP from natural gas, 360kW power
  • gtgt Mini hydro 2,7 MW

6
DELFT
  • 3 projects
  • gtgtLow temperature district heating from
    industrial residual heat
  • gtgtPoptahof refurbishment and ecobuildings
  • gtgtHarnaschpolder new buildings

7
Characteristics Delft
  • Centrally situated in the densely populated area
    in the southwest of Holland, between The Hague
    and Rotterdam
  • Historical city-centre
  • Many knowledge-based industries and institutions
  • Strong commitment for sustainable urban
    development

8
Delft Climate Plan
  • Delft aims to reach an annual reduction of 33,500
    tonnes CO2 compared to 1999.
  • (Kyoto-protocol, 1997)
  • 3E efficient, effective energy use

9
Heat transport company
10
Heat transport company
  • Possible heat supplying industries
  • Wastewater treatment plant
  • Biotechnology firm
  • Regional co-operation (Rotterdam)
  • Delft 10,000 dwellings (or equivalent, max.
    20.000)
  • Investment 40 million for 20,000 dwellings
  • Local government as venture-capitalist

11
Poptahof
  • Sustainable redevelopment of entire neighbourhood
  • Emphasis on social liveability
  • Other focal points
  • water
  • traffic
  • waste management

12
Poptahof facts
  • Surface area 21.75 ha.
  • Existing district heating system (9070oC)
  • Buildings high-rise apartment buildings
  • Population 2,791 (128
    inhabitants/ha.)
  • Average household income 17,130 (Delft
    22,508)
  • Nationalities Dutch 37.8 (Delft 78.4)
  • Turkish 13.8 (2.2
    )
  • Somali 8.3 (0.7 )
  • Iraqi 7.6 (1.2 )
  • Moroccan 4.8 (1.0 )
  • Antillean 4.1 (1.0 )
  • Surinamese 3.9 (2.0 )

13
Poptahof- plan
  • Woonbron and Delft common (financial)
    responsibility
  • From 1,020 to 1,300 apartments
  • 50 new, 50 renovation
  • 1,100 apartments in existing area and 200 on the
    shopping center

14
Harnaschpolder
From greenhouses to sustainable urban area
15
Harnaschpolder assignment
  • 1,300 houses
  • Building period
  • 6 7 years,
  • starting 2007
  • 30 social housing
  • Ecological corridors
  • RES and Rational Use of Energy (RUE)

16
Delft ready for a sustainable future!
Ms. Lian Merkx, deputy mayor for sustainable
development, Delft
More information www.concerto-sesac.eu
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