Households2050: 8 tonnes lifestyles
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Households 2050
8 tonnes lifestyles
Michael Lettenmeier
Research Group SCP
Wuppertal Institute
Sustainable Innovation Conference
Bonn, 29th October 2012
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
How to get household
consumption to a
sustainable level?
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
One of the biggest
lifestyle changes we know
Ci#zendigital.org
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Wuppertal Institute
Material
Footprint:
The invisible
burden our
products are
carrying
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
11 000
5 900
6 500
3 000
2 000
11 600
500
Keskivertosuomalaisen luonnonvarojen kulutus (yhteensä 40 500 kg/hlö/vuosi)
Asuminen
Ruoka
Arkiliikenne
Kodin tavarat
Harrastukset ja vapaa‐aika
Matkailu
Mökkeily
Material footprint today: 40 tonnes
per person in a year
Housing
Foodstuffs
Daily mobility
Household goods
Leisure #me
Tourism
CoOage
18 tonnes
mobility
11 tonnes
housing
6 tonnes
food
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
The challenge:
from 40 to 8 tonnes
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
Food: from 6 to 3 tonnes
Photos: Kaskinen et al. 2011 and Ko#vinkki
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
Food: from 6 to 3 tonnes
Photos: Kaskinen et al. 2011 and Ko#vinkki
mostly vegeta
rian
500 kg/year
:
less food tha
n today
no food was
te
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
Housing: from 11 to 1.6 tonnes
A+++++++++++
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
Housing: from 11 to 1.6 tonnes
A+++++++++++
wind and so
lar power
20 m2 per p
erson
resource‐effi
cient
zero energy
houses
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
Mobility: from 18 to 2 tonnes
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
Mobility: from 18 to 2 tonnes
10 000 km per p
erson
resource‐effi
cient
public trans
port
no private c
ars
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
Sustainable innovation?
Anything that helps
meeting the 8 tonnes.
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Wuppertal Institute HOUSEHOLDS 2050 LETTENMEIER 29TH OCTOBER 2012
Inhabitat.com
You name it!
Treehugger.com Treehugger.com Treehugger.com
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Thank you!
Michael Lettenmeier
Wuppertal Institute for Climate, Environment and Energy
Research Group „Sustainable Production and Consumption“
Phone: +358 (0)40 54 12 876 E-Mail: [email protected]
www.wupperinst.org www.mips-online.info
www.facebook.com/materialfootprint