orebro: energy standards and efficiency in energy
DESCRIPTION
High energy standards and efficiency in energy use (the housing company ÖBO as a shining example)TRANSCRIPT
orebro.seorebro.se It can be done in Örebro. Inner-city-canoeing for example.
Foto: D
an Lindberg
orebro.seorebro.se
High energy standards when renovating existing buildings
After: 66 kWh/sq.metre = 63% reduction Before: 170 kWh/sq.metre
orebro.seorebro.se
Municipal housing company as a forerunner22 300 flats, 1 100 commercial premises
Own strict environmental targets
Instruction from the owner, but also a wayto be attractive as a company
orebro.seorebro.se
A heat camera can reveal interesting facts…
orebro.seorebro.se
Demand side management
New equipment (showers, lighting, laundry)
Individual metering, you pay for what you use (water, electricity, but also laundry).
orebro.seorebro.se
• Wall material optimized both for insulation and humidity – nice indoor air quality
• Underfloor heating and heat pumps for heating and cooling
• Solar heating collectors
• Energy-efficent household appliances
• Insulating windows
• Individual metering of water
• Slow and ”sleeping” elevators
• Energy-efficient LED lighening
Efficiancy in new ”normal” buildings (built 2011)
Energy demand 23 kWh/sq.metre = 80% below standard
orebro.seorebro.se
Simplified, rugged & industrial
orebro.seorebro.se
Internet accessHigh speed Internet connection100%
Proportion who use60%
Services:
Stadsnät : 1 GBit Comhem : 200 MbitADSL : 60 MBit
orebro.seorebro.se
orebro.seorebro.se
orebro.seorebro.se
Car sharing offered to tenants
Cars are normally parked 96 percent of the time.
They can be used much more efficiently!
Through an economic association 120 households share 12 cars.
Reduced costs, reduced car use, and reduced demand for parking.
orebro.seorebro.se
Only renewable electricity used by the municipality by 2020
orebro.seorebro.se
Increase the use of renewable electricity
• Our climate plan says that we need to increase production of renewable electricity by 115 GWh/yr.
• This translates into 30 large wind turbines.
• A new energy company is formed by the municipality. Private companies, individuals and public bodies will be offered shares.
orebro.seorebro.se
Political request in 2009:”We want Örebro to be a forerunner
among Swedish municipalities.”
• By 2020 climate impact from all activities within the border of the municipality should be reduced by 40%, compared to 2000 level (50% for the municipality itself).
• The municipality should be carbon neutral by 2050.
orebro.seorebro.se
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Climate impact caused by acitivities within municipality borders 2008
Road vehicles
17%
Electricity use31%
Heating7%
Air travel7%
Food consump-
tion18%
Imported products
(net)20%
Total: 841 000 tons CO2 or 6.4 tons per inhabitant
All emissions Our mark off
Total: 1 500 000 tons CO2 or 11.4 tons per inhabitant
Electricity use56%
Road vehicles
31%
Heating13%
orebro.seorebro.se
Whole municipality: -40% per cap. 2000-2020
Measures in the energy sector Measures in the
transport sector
orebro.seorebro.se
4,32,2
5,32,7
170,9
8,7
-11%
0
20
40
60
80
100
120
140
Klim
atb
ela
stn
ing
2000
Åtg
ärd
er
2000-2
008
Klim
atb
ela
stn
ing
2008
Energ
ieff
ektivis
eri
ng
Konvert
eri
ng a
v o
lja
Ny f
örn
ybar
energ
i
Tjä
nste
resor
+
arb
ets
resor
Kollektivtr
afik
Tra
nsport
er
+ ö
vri
gt
Konsum
tion
livsm
edel
Klim
atb
ela
stn
ing
2020
tuse
n t
on
ko
ldio
xid
Own organisation: -50% per cap 2000-2020
FoodEnergy Transportation
orebro.seorebro.se
Own organization 2000-2011climate impact per inhabitant
0,00
0,10
0,20
0,30
0,40
0,50
0,60
0,70
0,80
0,90
1,00
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Livsmedel
Transporter
Energi
- 22%
-50%
FoodTransportEnergy
orebro.seorebro.se
The geographical area 2000-2011
0
1
2
3
4
5
6
7
8
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
ton
pe
r in
vå
na
re
Transporter
Energi- 13%
-40%
Ton
pe
r in
ha
bita
nt