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Daniel Huppmanndaniel_huppmann
2025-02-18

@fullrange agree (if “technically withdrawn” includes planting some trees). And scenarios can help the policy discussion by quantifying when, how and where to remove the carbon from the atmosphere!

Daniel Huppmanndaniel_huppmann
2025-01-15

Come work with us at the & program!

Help to develop the modeling framework to better understand options for a rapid, just & feasible transition!

This position is part of the projects and …

📝 iiasa.ac.at/employment/job-ope

Daniel Huppmanndaniel_huppmann
2024-12-19

Just in time before the end of the year…

🎉 Release 3.0 of our Python package for scenario analysis & of emissions, and models…

Highlights:

- Implement reading and writing of netcdf files
- Remove automated sorting of timeseries data for performance improvement
- Add support for Python 3.13

github.com/iamconsortium/pyam/

Daniel Huppmanndaniel_huppmann
2024-04-06

The & program at is looking for an modeler to join the team!

Come work with us on policy-relevant scenarios and state-of-the-art tools...
📝 iiasa.ac.at/employment/job-ope

Screenshot of the vacancy announcement for an Integrated Assessment Modeler The Integrated Assessment and Climate Change (IACC) Research Group within the Energy, Climate, and Environment (ECE) Program at IIASA seeks a strong candidate to help develop and extend the current global modeling framework used within the group. The successful candidate will work with a team of international scientists who also develop and use the framework to perform state-of-the-art scenario modeling and assessment.
Daniel Huppmanndaniel_huppmann
2024-03-22

Happy to announce...

🎉 Release 2.2 of our package for and analysis of , & models.

Highlights:
- Direct integration with the new database package
- More flexible and intuitive signature for data validation and categorization
- Support for Python 3.12 and migration to poetry & ruff

github.com/iamconsortium/pyam/

Daniel Huppmanndaniel_huppmann
2024-01-30

The () have become an integral component of and research - and now, it's time for an update of the underlying & projections.

Visit data.ece.iiasa.ac.at/ssp for the SSP Release 3.0 (January 2024) and register for the webinar (February 8, 15:00 CET) at iamconsortium.org/event/joint- ...

Illustration of basic drivers in the updated SSP socioeconomic projections (release 3.0, January 2024), screen shot from https://data.ece.iiasa.ac.at/ssp/#/workspaces/200
Daniel Huppmanndaniel_huppmann
2023-12-22

Just in time for the end of the year...

🎉 Release 2.1 of our package for and analysis of , & models.

👉 github.com/iamconsortium/pyam/

Daniel Huppmanndaniel_huppmann
2023-09-13

🎉 Release 2.0 of the package for and analysis of , & models.

Code on , docs & tutorials hosted on , discussion fora via groups.io and .

⚠️The new release removes support for earlier than 3.10 for easier maintenance and streamlined development going forward...

Check out the release details at github.com/IAMconsortium/pyam/

Logo and badges of the pyam package, see https://pyam-iamc.readthedocs.io
Daniel Huppmanndaniel_huppmann
2023-08-03

One headache in modeling & scenario analysis are inconsistent country names across different data sources.
So we developed an open-source package to harmonize names in the & communities...

The country names are based on ISO3166-1 standards, and the package has a few utility features to streamline modeling & analysis.

at nomenclature-iamc.readthedocs., or visit the repo at github.com/iamconsortium/nomen

Daniel Huppmanndaniel_huppmann
2023-08-01

Most quantitative scenarios used by the are based on the (or ), implemented in process-based models - these are not DICE-style models.

Here explained well by :
carbonbrief.org/qa-how-integra

Daniel Huppmanndaniel_huppmann
2023-07-04

Wrapping up a day of lectures & tutorials at the - Summer School on modeling & policy research…

My slides on of reproducible, transparent analysis and the package tutorial notebook are at github.com/danielhuppmann/ENGA & doi.org/10.5281/zenodo.8112529 ().

Lago di Como in the evening, view from Villa del Grumello
Daniel Huppmanndaniel_huppmann
2023-07-03

Boarding heading to the - Summer School on modeling at

Looking forward to giving a tutorial on & using the package !

Sunrise at Vienna Hauptbahnhof, RailJet RJX 600 ready for boarding
Daniel Huppmanndaniel_huppmann
2023-05-12

🎉 We just released the package , an reimplementation of the database management behind the infrastructure & the modelling framework.
github.com/iiasa/ixmp4

Daniel Huppmanndaniel_huppmann
2023-03-22

Continuing after lunch...

Sara Lumbreras virtually presenting an approach to ensure consistency between & models, from the project

for

Sara Lumbreras presenting virtually at the capacity-building session at the 2023 openmod workshop hosted by IIASA
Daniel Huppmanndaniel_huppmann
2023-03-22

In a parallel session, @paulnatsuo &
Adriano Vinca are presenting the framework for & modeling to better inform and the ...

for

Adriano Vinca and Paul Kishimoto opening the capacity-building session on the MESSAGEix modeling framework at the 2023 openmod workshop hosted by IIASA
Daniel Huppmanndaniel_huppmann
2023-01-21

📢 PhD students & researchers on policy &

Apply now for the on modeling (July 3-7 🇮🇹) organized by the projects & .

And yes, I'll be there and do a hands-on training session on how to use the package for analysis & and share some tips on better ...

👉 engage-climate.org/navigate-en

Invitation for the Summer School on Integrated Assessment Models, July 3-7 2023, Villa Grumello, Como Lake, Italy
Daniel Huppmanndaniel_huppmann
2022-12-20
Daniel Huppmanndaniel_huppmann
2022-12-04

@anlomedad_real I agree with much of the criticism in the Boell study in principle, but let me add two clarifications:
1. There are two types of models of : cost-benefit models like and process-based models like & - see this explainer carbonbrief.org/qa-how-integra. Only the latter are used for analysis like the scenario assessment.

kimon keramidaskimon@mastodon.energy
2022-11-29

Just presented at this year's meeting of the #IntegratedAssessment Modelling Consortium #IAMC, on possible production pathways for #hydrogen and associated emissions: there's low-carbon and then there's *low*-carbon, and we should be mindful about carbon infrastructure lock-in and technology learning.

Poster available at hal.archives-ouvertes.fr/hal-0

Poster: Blue and turquoise hydrogen: bridge options or mirage?
kimon keramidaskimon@mastodon.energy
2022-11-29

My #introduction to this Mammoth of a social media:

- main interest in #IntegratedAssessment modelling #IAM to fuel the transition to sustainability

- especially #ClimateMitigation but not only (#SDG, #PlanetaryBoundaries, #DoughnutEconomics, #materials)

- spillover from other interests is possible (#Cinema, #ScienceFiction, EU politics)

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