Edgar Hertwich
@edgarhertwich.bsky.social
EU Climate advisory board
Norwegian University of Science and Technology, NTNU
International Institute of Applied Systems Analysis, IIASA
Norwegian University of Science and Technology, NTNU
International Institute of Applied Systems Analysis, IIASA
Es ist erschütternd, dass weder österreichisches Recht noch der EU Digital Service Act auf X anwendbar ist. Danke, dass Sie das aufdecken!
November 16, 2025 at 4:01 PM
Es ist erschütternd, dass weder österreichisches Recht noch der EU Digital Service Act auf X anwendbar ist. Danke, dass Sie das aufdecken!
Do you think this is causal or both related to diet?
November 4, 2025 at 8:54 PM
Do you think this is causal or both related to diet?
Here on the excess construction. www.linkedin.com/posts/edgarh...
Resource and the environmental burdens of excessive construction in China's urban housing sector | Edgar Hertwich
4000 km2 of housing empty in China
Excessive urban development has built so much stock that there is no need for new construction until 2030. The excess, now empty homes required 2.2 billion tons of ...
www.linkedin.com
October 5, 2025 at 2:43 PM
Here on the excess construction. www.linkedin.com/posts/edgarh...
Takk for et flott innlegg, @rosendahlke.bsky.social
October 5, 2025 at 2:32 PM
Takk for et flott innlegg, @rosendahlke.bsky.social
I commented on this here: www.linkedin.com/posts/edgarh...
Resource and the environmental burdens of excessive construction in China's urban housing sector | Edgar Hertwich
4000 km2 of housing empty in China
Excessive urban development has built so much stock that there is no need for new construction until 2030. The excess, now empty homes required 2.2 billion tons of ...
www.linkedin.com
September 26, 2025 at 7:48 AM
I commented on this here: www.linkedin.com/posts/edgarh...
Was ist, wenn man Weltmarktpreise zugrunde legt?
September 5, 2025 at 8:09 AM
Was ist, wenn man Weltmarktpreise zugrunde legt?
The topic has become part of the discussion in the current election campaign.
tv.nrk.no/serie/dagsny..., last item.
6/6
tv.nrk.no/serie/dagsny..., last item.
6/6
Dagsnytt 18 - TV: I går · Kvinner må ta kjønnstest i Friidretts-VM - NRK TV
Alle utøvere i kvinneklassen i Friidretts-VM må ta en test for å bekrefte at de er biologiske kvinner. Dette er i strid med norsk lov.
tv.nrk.no
September 4, 2025 at 5:01 PM
The topic has become part of the discussion in the current election campaign.
tv.nrk.no/serie/dagsny..., last item.
6/6
tv.nrk.no/serie/dagsny..., last item.
6/6
The Academy of Sciences' work was triggered by findings of the International Resource Panel @unep.org which has pointed out that more intensive use / demand reduction could lead to large reductions in material use and #GHG emissions.
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www.resourcepanel.org/reports/reso...
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www.resourcepanel.org/reports/reso...
Resource Efficiency and Climate Change | Resource Panel
This report conducts a rigorous assessment of the contribution of material efficiency to GHG abatement strategies. More concretely, it assesses the reduction potential of GHG emissions from material e...
www.resourcepanel.org
September 4, 2025 at 4:59 PM
The Academy of Sciences' work was triggered by findings of the International Resource Panel @unep.org which has pointed out that more intensive use / demand reduction could lead to large reductions in material use and #GHG emissions.
5/
www.resourcepanel.org/reports/reso...
5/
www.resourcepanel.org/reports/reso...
Experts presented examples of resource reuse, such as refurbishment, reuse of components, and other examples of low-carbon development. There are many great examples, that need main-streaming.
youtu.be/MsckPBW1k9s
4/
youtu.be/MsckPBW1k9s
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Mot net-zero for byers klimagassutslipp og naturtap
YouTube video by Det Norske Videnskaps-Akademi
youtu.be
September 4, 2025 at 4:54 PM
Experts presented examples of resource reuse, such as refurbishment, reuse of components, and other examples of low-carbon development. There are many great examples, that need main-streaming.
youtu.be/MsckPBW1k9s
4/
youtu.be/MsckPBW1k9s
4/
Too many homes are built as single family. 80% of new demand is from the population above 60, who needs smaller residences with short ways in areas with many amenities.
dnva.no/sites/defaul...
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dnva.no/sites/defaul...
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dnva.no
September 4, 2025 at 4:51 PM
Too many homes are built as single family. 80% of new demand is from the population above 60, who needs smaller residences with short ways in areas with many amenities.
dnva.no/sites/defaul...
3/
dnva.no/sites/defaul...
3/
Norway has significant tax subsidies for home ownership, that rise with income and wealth. The more expensive your home, the higher the tax subsidy. This leads to a highly uneven distribution of living space, high costs, tiny rooms for students, too large houses for the elderly. 2/
Mot net-zero for byers klimagassutslipp og naturtap
Oppfølgingsmøte i Akademiet 19.6.2025: Nordmenn har størst boligareal per innbygger i Europa, men det viser seg at vi har liten bevissthet rundt sammenhengene mellom boligpolitikk, klimapolitikk og bi...
dnva.no
September 4, 2025 at 4:49 PM
Norway has significant tax subsidies for home ownership, that rise with income and wealth. The more expensive your home, the higher the tax subsidy. This leads to a highly uneven distribution of living space, high costs, tiny rooms for students, too large houses for the elderly. 2/
Yes it can. We are working on Ghana and Bangladesh now.
August 27, 2025 at 11:27 AM
Yes it can. We are working on Ghana and Bangladesh now.