Erlend A. T. Hermansen ری ٹویٹ کیا
For the IPCC junkies out there...
We have 10 articles on improving the IPCC in our @ClimateActionSN Special Collection.
Get reading: nature.com/collections/gf…
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Erlend A. T. Hermansen
1K posts
Erlend A. T. Hermansen
@Climansen
Senior Researcher climate policy group @CICERO_klima | climate policy, STS, science-policy interactions, EU, LULUCF, IPCC, UNFCCC, Norway, scenarios, finance
Oslo, Norge شامل ہوئے Ağustos 2014
641 فالونگ615 فالوورز
Erlend A. T. Hermansen ری ٹویٹ کیا
📢 Ny rapport: EUs klimaregelverk er vedtatt: Hva nå for Norge? Med sitt tempo og sitt omfang blir EUs grønne giv krevende for Norge å få på plass, finner forskerne 🇪🇺🌱🌍fni.no/nyheter/ny-rap… m/ @JrgenWettestad @CICERO_klima
@NIBIO_no @UiB @PlatonKlima @mb_lindberg @Climansen
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Erlend A. T. Hermansen ری ٹویٹ کیا
Informal plenary @COP28_UAE. #Majlis tomorrow at 15, then Presidency package on Monday. We expect to see a phase-out of fossil fuels, NDC ambition ahead of #COP30, robust adaptation and finance in support of #ClimateAction in the package.
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Erlend A. T. Hermansen ری ٹویٹ کیا
BREAKING #COP28 new text on global stocktake
Now 5 options on fossil fuel phaseout:
1⃣phase out all fossil fuels in line w/ science
2⃣as above + 1.5C + Paris principles
3⃣"unabated" + peak + "predominantly" FF free 2050
4⃣unabated + net-zero
5⃣"no text"
carbonbrief.org/interactive-tr…
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Amid all the fuzz around the #COP28 President’s references to #Science, this interview with colleagues @Peters_Glen, @ElinLBoasson and myself is timely.
Deadline submissions special issue = end of February: nature.com/collections/gf…
npj Climate Action@ClimateActionSN
🔥 New interview on climate policy challenges, public engagement, and science-policy integration 👉 Read the insights from experts Don't miss it! go.nature.com/3NesBzZ @Peters_Glen @ElinLBoasson @Climansen #ClimateAction #COP28 #SDG13 @IPCC_CH @CICERO_klima
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It’s that time of the year, where we get stark reminders of the global discrepancy between political rhetoric and real politics.
Recommended accompanying reading: wires.onlinelibrary.wiley.com/doi/abs/10.100…
Glen Peters@Peters_Glen
📢Global Carbon Budget 2023📢 Despite record growth in clean energy, global fossil CO2 emissions are expected to grow 1.1% [0-2.1%] in 2023. Strong policies are needed to ensure fossil fuels decline as clean energy grows! essd.copernicus.org/articles/15/53… 1/
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Wise words from @AdamPolitics on the science controversy at COP28. More research is needed on how different scenarios are produced and used by different actors for different purposes, and with what effects.
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Erlend A. T. Hermansen ری ٹویٹ کیا
#COP28 #FossilFuels
How does phasing out *unabated* (i.e. without CCS) versus *abated* (i.e. with CCS) fossil fuels looks like in the latest @IPCC_CH AR6 assessment
First, starting with aggregare fossil fuels (with & without CCS) for mitigation scenarios aligned w PA goals
1/4
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Erlend A. T. Hermansen ری ٹویٹ کیا
#COP28 draft texts latest
More texts have been dropping over past 24hrs but a third of negotiating tracks still haven't published drafts
* no text on adaptation global goal
* mitigation work prog still just list of bullets
* no new text on stocktake
carbonbrief.org/interactive-tr…
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Erlend A. T. Hermansen ری ٹویٹ کیا
In case you missed it, this is what happens to fossil fuels and clean energy in a typical 1.5°C scenario, this one from the @IEA Net Zero Emissions in 2050 scenario.
iea.org/reports/net-ze…
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Erlend A. T. Hermansen ری ٹویٹ کیا
Abated fossil fuels (left) and unabated (right).
Abated here means with CCS.
Unabated fossil fuels are not zero because:
1) Use in feedstocks (e.g. plastic)
2) Offset by Carbon Dioxide Removal
Note: IEA scenarios uses less fossil fuels than IPCC assessed scenarios.
2/
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Erlend A. T. Hermansen ری ٹویٹ کیا
Fossil fuel use in 1.5°C scenarios (with no or low overshoot) assessed by the IPCC:
1/
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Erlend A. T. Hermansen ری ٹویٹ کیا
🚨Great news to share🚨 @NaturePortfolio collection IPCC: dinosaur or dynamo for climate action?
is now open till the end-of February 2024🎉
Submit your manuscript now: nature.com/collections/gf…
@ElinLBoasson @Peters_Glen
@Climansen #climateaction @IPCC_CH #COP28 @SpringerNature
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Erlend A. T. Hermansen ری ٹویٹ کیا
2023, the year that all sorts of climate records were broken in crazy ways...
Whether this could have been foreseen or not, maybe, but still fair to say we are entering uncharted territory.
@WilliamJRipple academic.oup.com/bioscience/adv…
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Erlend A. T. Hermansen ری ٹویٹ کیا
Pivotal in enabling society to understand #ClimateChange, the @IPCC_CH has put this subject on societal & political agendas. What is its future? @Climansen, @ElinLBoasson, & @Peters_Glen outline 4 scenarios re #PolicyRelevance & #SciencePolicy dimensions doi.org/10.1038/s44168…
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Erlend A. T. Hermansen ری ٹویٹ کیا
The Special Collection on the future of the IPCC in @ClimateActionSN is starting to take shape. The first four articles are now posted, with more coming soon!
We will soon have a new call for submissions!
Edited by @ElinLBoasson, @Climansen, & myself.
nature.com/collections/gf…
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@ShinAsayama Thanks for this good comparison, Shin! Please also note that our piece is the intro to a special collection, so you can expect a number of other pieces illuminating these issues from a number of angles. There will also be a 2nd call for papers.
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Thus, there are some important differences in the analytical approach b/w Hermansen's & our papers. But we are on the same about there is no single 'preferable' way to reform the IPCC and it is useful to open up different pathways for the public debate on the role of the IPCC.
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Erlend A. T. Hermansen ری ٹویٹ کیا
It's great to see another paper reflecting on the future of @IPCC_CH being published. @Climansen @ElinLBoasson @Peters_Glen present 4 stylized reform agendas for the IPCC:
1⃣ Back to basics
2⃣ Tailored broadcasting
3⃣ Orchestrating broad knowledge generation
4⃣ Reflexive learning
Glen Peters@Peters_Glen
The @IPCC_CH has a new leadership & a new cycle is starting. The cycle will end ~2030 when emissions should be 50% lower & 1.5°C possibly crossed. How can the IPCC stay relevant in this context? Our intro to the @ClimateActionSN Special Collection: nature.com/articles/s4416…
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Erlend A. T. Hermansen ری ٹویٹ کیا
Great new article by @Climansen, @Peters_Glen, and @ElinLBoasson on the future of the IPCC — incl. valuable reflections on the politics of policy-relevance.
nature.com/articles/s4416…
Glen Peters@Peters_Glen
The @IPCC_CH has a new leadership & a new cycle is starting. The cycle will end ~2030 when emissions should be 50% lower & 1.5°C possibly crossed. How can the IPCC stay relevant in this context? Our intro to the @ClimateActionSN Special Collection: nature.com/articles/s4416…
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@LsetStig74389 @CICERO_klima @BardLahn @BorgarA @Peters_Glen På CICERO er det mange ulike syn på elektrifisering, her er et knippe av dem: cicero.oslo.no/no/artikler/er…
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Er andre forskere på @CICERO_klima enige med Asbjørn Torvanger i at elektrifisering av Melkøya har "usikker og sannsynligvis liten effekt på klimagassutslippene i Europa?" nrk.no/tromsogfinnmar… @BardLahn @BorgarA @Climansen @RosendahlIKE @Peters_Glen
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