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Sustainable urban renewal
Gustaf Landahl
City of Stockholm
Hammarby 1996
Brownfield area
Hammarby Sjöstad 2009
12 000 flats
28 000 people - live
10 000 people – work
1997 start
2017 est finish
To be twice as good as other new developments concerning:
• Energy
• Transport
• Flow of materials
• Water and sewerage
• Building material
• Land-use
• Contaminated land
• Lake-restoration
• Emissions
Specific environmental goals
Transportation
2013-08-22
Sida 6
Energy
Investments in
public spaces.
Level of architecture
and density
Shops on the ground
floors.
Exhibition centre
infrastructure.
• Process the operational goals more!
• Incorporate the environmental goals earlier in
the planning process!
• System for evaluation from start!
• Involve the inhabitants, they are important to
reach the goals!
• Environmental profiled urban districts
What did we learn?
Royal Seaport
Hammarby Sjöstad
West
Liljeholmen
+
Areas
from
1960:ie
s
and
70:ies
Environmental profiled urban districts
Järva
• Built 1966-1980
• 60.000 inhabitants
• 25.400 apartments
Akalla
Rinkeby
Tensta
Husby
Kista
Hjulsta
The buildings of the 1960-70:ies
1/3 of the building stock in Europe
200 million Europeans
First generation industrialised
building methods
Low energy efficiency
Urgent need of renovation
Buildings that will be refurbished within Concerto
1. Energy efficiency
2. Renewable energy
3. Sustainable transportation
4. Participation and information
5. Evaluation
Measures
• From 180 to 88 kWh/m2
• Three house-styles - different methods;
2013-08-22
PAGE 20 CITY OF STOCKHOLM
1. Energy efficient renovation
Lamellhus
Hållbara Järva, Trondheimsgatan 8 kWh/m2
0
50
100
150
200
250
Before After
Building electricity
Hot water
Heat
Building code new buildings
2013-08-22
Sida 22
Before
2013-08-22
Sida 23
After
2013-08-22
PAGE 24 CITY OF STOCKHOLM
1. Energy efficiency for households
Individual measuring of warm water
Water saving taps
Led-lighting in public areas, kitchens and
bathrooms
Energy efficient household equipment
Information campaigns to minimize energy
use.
2013-08-22
Sida 25
2013-08-22
Sida 26
Dialog with the inhabitants before renovation
Environmental hosts and ambassadors in each building
Education in cooperation with nurseries, schools and associations
Culture-historical path
2013-08-22
Sida 27
2. Renewable energy
2013-08-22
Sida 28
2013-08-22
Sida 29
2013-08-22
PAGE 30 CITY OF STOCKHOLM
Bicycle measures Plan of action to improve
biking facilities like lanes,
lighting, parking
Biking school for adults
Borrow a bike
Information campains
Car sharing club
3. Sustainable Transportation
4. Participation and information
Dialog with the inhabitants before renovation
Environmental hosts and ambassadors in each building
Education in cooperation with nurseries, schools and associations
Culture-historical path
2013-08-22
Sida 32
• A model in Sustainable Renewal
• Changed habits through
Information and Participation
• Sustainable transports
• Contribution to local, national
and international Environmental
Targets
• Extensive Evaluation by the KTH
Royal Institute of Technology
• Developed Methods possible to
repeat in millions of buildings
World Wide
Expected Results
www.stockholm.se/hallbarajarva