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Alejandro Nuñez-Jimenez

@anunezjimenez.com
2.4K followers 1.8K following 119 posts

Senior Researcher in #energy innovation #policy @ ETH Zurich and Associate investigating #hydrogen @ Harvard Kennedy School. Co-founded YES Europe & ETH Energy Blog. Views mine. Website -> anunezjimenez.com

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Reposted by Alejandro Nuñez-Jimenez
Sander Tordoir @sandertordoir.bsky.social · 11/08/2026
The German environment minister earlier this year confidently claimed Germans would buy German and European cars anyway. Almost 50% of plug-in hybrid sales in Europe are now Chinese. Turns out growing Chinese car quality meeting a 20-30% undervalued exchange rate matters! Who could've known? 7/
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Tom Brown @nworbmot.bsky.social · 20/07/2026
Today we're launching PyPSA Labs, a new non-profit that offers development, maintenance, support and training for our open software Python for Power System Analysis (PyPSA). Check out our services here: pypsalabs.org
pypsalabs.org
PyPSA Labs - Sustaining Open-Source Energy System Modelling
PyPSA Labs is a non-profit organisation stewarding development, maintenance, support and training for the open-source energy system modelling framework PyPSA.
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Royal Economic Society @resmedia.bsky.social · 01/07/2026
📢 Applications are now open for the next Editor-in-Chief of The Economic Journal. The successful candidate will play a central role in shaping the Journal's editorial direction, strategic vision & long-term development. Find out more: bit.ly/3TcWmHa #EconSky #Economics @theeconjournal.bsky.social
bit.ly
Call for Applications: Editor-in-Chief of The Economic Journal - Royal Economic Society
The Royal Economic Society is currently seeking applications for the position of Editor-in-Chief of The Economic Journal.
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Jenny Chase @solarchase.bsky.social · 29/06/2026
The progressive case for ground-mounted solar and grid-scale batteries: everyone benefits from the grid not fucking collapsing when it gets hot, not just those who can afford private solar and batteries.
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 09/06/2026
After 5 years, the @ethz.ch PhD Academy on Sustainability & Technology is back 💪 We hosted 14 researchers from all over the world working on key energy challenges and 2 exceptional professors: - Inês Azevedo @stanforddoerr.bsky.social - Varun Rai @utaustin.bsky.social Huge thanks to everyone!
A group picture of the participants in the SusTec PhD Academy with the Alps in the background.
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European Consortium for Political Research @ecpr.bsky.social · 15/05/2026
🚨 TODAY in #ECPRSeminars on Energy Politics, Policy & Governance from 12:00 BST ⚡️ Explore how crises like the 2022 energy crisis can trigger major shifts in energy policy thinking & decision-making across countries 💻 15 May James Kneebone @bmcwilliams.bsky.social @anunezjimenez.com & Olivia Moor
buff.ly
Register FREE
Standing Group on Energy Politics, Policy and Governance (Energy-PPG) Seminar Series
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European Consortium for Political Research @ecpr.bsky.social · 12/05/2026
🛎️ This Friday in #ECPRSeminars on Energy Politics, Policy & Governance ⚡️ Explore how crises like the 2022 energy crisis can trigger major shifts in energy policy thinking & decision-making across countries 💻 15 May @12:00 BST James Kneebone @bmcwilliams.bsky.social @anunezjimenez.com & Olivia Moor
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Register FREE
Standing Group on Energy Politics, Policy and Governance (Energy-PPG) Seminar Series
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Swiss National Science Foundation (SNSF) @snsf.ch · 04/05/2026
📣 #Call for Postdoc.Mobility. Expand your #research experience with a stay abroad. If you would like to find out more about this call, take part in our online information event on 18 May 2026. 📆 Submission deadline: 4 August 2026 Read more 👉 sohub.io/dqzj
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Olga Nesterova @onestpress.onestnetwork.com · 19/04/2026
EU: The European Union will require sale of mobile phones with “user-replaceable and longer-lasting batteries” starting in 2027. The regulation demands “availability of spare parts and manuals for 10 years to curb planned obsolescence”.
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Simon Evans @drsimevans.carbonbrief.org · 17/04/2026
A HUGE, narrative-breaking moment for the UK car market New EVs are now cheaper than petrol cars on average, says Autotrader Last yr CCC said price parity was due by 2028 – and it's already here And EVs are already MUCH cheaper to run than petrol
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Finn Arne Jørgensen @finnarne.me · 14/04/2026
My old university NTNU in Trondheim is finally! recruiting a fully tenured associate professor in modern environmental history. This is a great opportunity for the right person. #envhist
jobbnorge.no
Associate Professor (297742) | NTNU - Norwegian University of Science and Technology
Job title: Associate Professor (297742), Employer: NTNU - Norwegian University of Science and Technology, Deadline: Sunday, May 3, 2026
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Georg Zachmann @gzachmann.bsky.social · 13/04/2026
Today OPEC released its Monthly Oil Market Report MOMR: - Very cautious language - “Iran” and “Hormuz” not mentioned at all in the text - A lot of analysis still reflects data till February – which for oil-related numbers was a different regime - Still some numbers I found interesting:
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Ben McWilliams @bmcwilliams.bsky.social · 13/04/2026
📜 Pleased to share a new journal article - "A new European energy policy paradigm revealed by changes in hydrogen strategies" Through text analysis we find a shift in government hydrogen policy priorities toward energy security after 2022 energy crisis. www.sciencedirect.com/science/arti...
sciencedirect.com
A new European energy policy paradigm revealed by changes in hydrogen strategies
As energy policy paradigms change, profound shifts in policy goals and instrument logics follow. Therefore, understanding when the energy policy parad…
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Michael E. Mann @michaelemann.bsky.social · 23/03/2026
Hey academic climate folks, great new chaired position at @uniofeastanglia.bsky.social working w/ the folks at the Climatic Research Unit in Norwich UK: vacancies.uea.ac.uk/vacancies/21... (h/t @timosbornclim.bsky.social)
vacancies.uea.ac.uk
Sir Anthony Habgood Professor of Climate and the Environment (ATR1739) in University of East Anglia | UEA
View details and apply for this Sir Anthony Habgood Professor of Climate and the Environment (ATR1739) vacancy in University of East Anglia. Faculty of Science School of Environmental Sciences ...
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Celine Guivarch @celineguivarch.bsky.social · 17/03/2026
You would like to contribute directly to the IPCC 7th Assessment Report ? 📢 I am recruiting a Chapter Scientist to work with me and the author team of Working Group 3 Chapter 3, on projected futures in the context of sustainable development and climate change. Join our amazing team 👇
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Pablo Bustinduy @pbustinduy.bsky.social · 09/03/2026
En quien no puede confiar Europa es en una dirigencia incapaz de defender sus propios principios.
eldiario.es
Von der Leyen: "Europa no puede confiar en el sistema basado en reglas como la única forma de defender sus intereses"
La presidenta de la Comisión Europea da un salto geopolítico al asegurar que "Europa no puede ser la guardiana del viejo orden mundial. Necesitamos una política exterior más realista"
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Simon Evans @drsimevans.carbonbrief.org · 05/03/2026
NEW ANALYSIS: UK emissions fell 2.4% in 2025 as coal fell to a 400-year low. Incredibly, we used less coal last year than than in 1600, when Queen Elizabeth I was on the throne and Shakespeare was writing Hamlet. All the details in our article: www.carbonbrief.org/...
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Swiss National Science Foundation (SNSF) @snsf.ch · 16/02/2026
📢 Call for proposals JSPS Postdoctoral Fellowships 2026 This programme enables researchers in Switzerland to stay in Japan for 12 to 24 months. 🗓️Submission deadline: 23 April 2026. ➡️ sohub.io/y7rj
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 09/02/2026
🚨Call for Papers Submissions now open for the ETH Academy on Sustainability & Technology: Energy Research in a Changing World Guest faculty: •Prof Inês Azevedo (Stanford) •Prof Varun Rai (UT Austin) 🥸Junior scholars 📅31.05–05.06 📍Switzerland Deadline: 13.03 Info: sustec.ethz.ch/teaching/phd...
sustec.ethz.ch
ETH PhD Academy on Sustainability and Technology 2026
Energy Research in a Changing World
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Mar Hicks @histoftech.bsky.social · 06/02/2026
No joke: I got angry hate mail today for writing an obituary of a Black woman scientist—because the person felt she did didn’t deserve the recognition. Which just makes me want to share it again: www.nature.com/articles/d41...
nature.com
Gladys Mae West obituary: mathematician who pioneered GPS technology
She made key contributions to US cold-war science despite facing huge barriers as a Black woman.
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Justin Mikulka @justinmikulka.bsky.social · 28/01/2026
I follow this stuff closely. I wrote about it a few months ago. I'm shocked how fast this is happening for big trucks. "China’s rapid adoption of electric trucks — which overtook gas-powered vehicle sales for the first time last yea"
Bar chart showing electric truck sales "skyrocketing" in china in 2025.
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Eurosky Social @eurosky.social · 15/12/2025
Announcing eurosky.social accounts - launching January 2026. ✅ Managed by Eurosky, a European non-profit initiative ✅ Hosted on European cloud ✅ Governed by European law www.eurosky.social/register
eurosky.social
Register for a eurosky.social account - one web identity, dozens of apps — eurosky
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Olivier Simard-Casanova @o.simardcasanova.net · 03/01/2026
🤷🏻‍♂️
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Robin Brooks @robin-j-brooks.bsky.social · 25/12/2025
The threat to German auto producers isn't from Chinese cars flooding Germany. It's from Chinese cars flooding to emerging markets (red), where they're killing the market for German cars. That's not something EU tariffs on China are going to be able to fix... robinjbrooks.substack.com/p/chinas-inv...
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Ben Williamson @benpatrickwill.bsky.social · 19/12/2025
Closing out my year with a journal editor shocker 🧵 Checking new manuscripts today I reviewed a paper attributing 2 papers to me I did not write. A daft thing for an author to do of course. But intrigued I web searched up one of the titles and that's when it got real weird...
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 18/12/2025
@science.org chooses "The Rise of Renewables" as 2025's breakthrough "Renewable energy, most of it from sunlight itself or from wind, ultimately driven by the Sun, overtook conventional energy on multiple fronts." Amazing photos of the rise of the green giant! Link www.science.org/content/arti...
science.org
Science’s 2025 Breakthrough of the Year: The unstoppable rise of renewable energy
Clean energy infrastructure is being deployed with unmatched scale and speed—and China is leading the way
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 13/12/2025
GDP growth is decoupling from emissions, claims new report "Countries [adding to 46% of global GDP] expanded their economies while cutting emissions, incl. Brazil, Colombia and Egypt. The most pronounced decouplings occurred in the UK, Norway and Switzerland." www.theguardian.com/environment/...
theguardian.com
Economic growth no longer linked to carbon emissions in most of the world, study finds
Analysis marking 10 years since Paris climate agreement underscores effectiveness of strong government policies
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Jorge Liboreiro @jorgeliboreiro.bsky.social · 11/12/2025
The European Union has triggered Article 122 to indefinitely immobilise the assets of the Russian Central Bank, worth a whopping €210 billion. I explain what just happened and why this is such a big deal for Europeans. 🧵 Long thread.
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Felix Schreyer @fschreyer.bsky.social · 11/12/2025
Our new study an EU #fossil #phase-out is out in @natcomms.nature.com. www.nature.com/articles/s41... Afaik, this is the first #IAM study investigating a complete fossil phase-out. How much do we need to reduce fossils for the EU 2050 goal? And would even a full fossil phase-out be possible?
nature.com
From net-zero to zero-fossil in transforming the EU energy system - Nature Communications
This scenario study investigates how the EU net-zero target can be reached with varying levels of residual fossil fuels. Reducing fossils by only 90% relies on substantial carbon storage, while a full...
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 06/12/2025
China's oil consumption for transport may fall in 2025 almost as much as it did in 2020, during the pandemic. "China’s oil consumption [for transport] is projected to fall for the 2nd consecutive year in 2025, declining by 4.6% year-on-year and by 7.2% compared to 2023."
Annual change in China’s oil consumption in transport compared to energy transition pathways. Oil consumption has fallen in 2025 nearly as much as in 2020.
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Emily Grubert @gruberte.bsky.social · 21/11/2025
🚨job alert🚨 I'm looking to hire at least one PhD student for next year, looking at decarbonization-oriented technology deployment within an ethical frame of resource allocation and justice outcomes. Full ad attached! Pref for CEEES admissions; deadline is 1 January.
Screenshot, job description: The “Ethical Technology Transitions to Mitigate Climate Change” program seeks one PhD student to be advised by Dr. Emily Grubert either in Notre Dame’s Civil and Environmental Engineering and Earth Sciences (CEEES) program (School of Engineering) or the Sustainable Development (SD) program (Keough School of Global Affairs). This position is fully funded for four years (anticipated stipend: $36,000/year) and will be supported by the resources associated with the Ethics and the Common Good program chair for three years, with remaining funding to come from other sources that might carry additional deliverable requirements (e.g., a secondary project) that will be clearly communicated to the candidate. The primary research area for this position will focus on ethical considerations related to technology deployment for reducing and removing greenhouse gas emissions from the atmosphere, with a particular focus either on modeling distributional effects of particular deployment patterns associated with net-zero greenhouse gas emissions pathways (CEEES PhD) or on designing governance systems for emerging technology systems, including Carbon Dioxide Removal (CDR); hydrogen; renewable electricity; or end use electrification technologies (SD PhD). Teaching requirements are aligned with the requirements of the specific degree program. Funding is available for conference attendance, and students will have the opportunity to work with and/or mentor undergraduate research assistants.
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Sustainability Transitions Research Network (STRN) @transitionsnetwork.bsky.social · 15/10/2025
Propose a session track or special session for #IST26 in Zürich (31 Aug–2 Sep 2026)! Help us create an engaging, inclusive, and meaningful programme around the theme “Hope – in challenging times and sustainability transitions.” 🔗 Link to full call: www.transitionsnetwork.org/call-for-ses...
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Emil Dimanchev @emildimanchev.bsky.social · 16/09/2025
Excited to share a new paper I got to help out with! How much emissions do EVs cause through the electricity they consume? How do we know? Our paper shows that frequently used metrics *over*-estimate EV emissions. iopscience.iop.org/article/10.1... by Riti Bhandarkar, Qian Luo, @jessedjenkins.com
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Dave Jones @cleanpowerdave.bsky.social · 27/08/2025
Yes, my favourite energy transition stat: Chinese sales of oil-powered cars peaked in **2017**🤯
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Timmons Roberts @timmonsroberts.bsky.social · 25/08/2025
My lab's been attacked by an anti-wind group and their lawyers. They threatened the science funding of my whole university, to shut me and my undergraduate research assistants up. NYT just covered it. 1/n www.nytimes.com/2025/08/25/c...
nytimes.com
Law Firm Pressures Brown University to Erase Research on Anti-Wind Groups
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 23/08/2025
Disturbing article about climate change's impact on pregnant women: "The world had been reducing the numbers of mothers dying in childbirth, deaths of newborns and stillbirths, but progress has slowed in the past decade." Tens of thousands of babies killed by heat www.economist.com/internationa...
economist.com
A burning threat to pregnant women
Alarming new research on the link between heat and dangerous pregnancies
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Jan Rosenow @janrosenow.bsky.social · 17/07/2025
Some truly amazing news: I've been appointed full Professor of Energy & Climate Policy at @ox.ac.uk. Honestly have to pinch myself. It's been a non-traditional path to academia, and it feels like things have come full circle from starting an enviro group as a kid in the late 1980s.
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Nick Cunningham @nickcunningham.bsky.social · 03/07/2025
Big milestone in Poland, where renewables overtake coal www.ft.com/content/ae92...
Renewable energy reached 44% of Poland's electricity production in June
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Hannah Daly @hannahdaly.ie · 30/06/2025
This graph is from the Environmental Impact Assessment report of a proposed data centre here in Ireland that claims to be "in compliance with" the national climate commitments, despite planning to be powered with on-site generation using gas.
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Federica Genovese @fgenovese.bsky.social · 26/06/2025
Sicily is so hot that the region has just issued an ordinance to suspend various types of agricultural and construction activities on hot days to avoid accidents at work. Essentially these activities will be off at 12:30-16:00pm until 31/8. But let’s talk again how expensive climate mitigation is..
Ordinance of the Presidente della Regione Sicilia on suspending work during heat hours of the summer
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 24/06/2025
The #IST25 is on! With over 500 participants from all around the world. Nuno Bento from ISCTE officially kicks off the conference, after Florian Kern announces that @transitionsnetwork.bsky.social is finally on BlueSky!
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Sustainability Transitions Research Network (STRN) @transitionsnetwork.bsky.social · 23/06/2025
New here and not sure who to follow? 👀 We’ve created a starter pack of researchers working on topics related to socio-technical change. It’s a first attempt and will grow over time. Know someone who should be on it or want to be included yourself? Comment below or send us a DM ✉️ go.bsky.app/7STgwpg
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 16/06/2025
Climate models (black) are *under-estimating* the Earth's energy imbalance (red) that drives climate change. New research in @science.org shows: www.science.org/doi/10.1126/...
Trend in Earth Energy Imbalance (EEI) in CERES and CMIP6 models. The CERES data are shown from 2001 to 2023. The CMIP6 data are shown from 2000 to 2030. All EEI are given as 12-month running means. CMIP6 model mean is shown by a thick black line and individual models are shown in thin gray lines. Only one ensemble member for each of the models is shown.
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Eugenie Dugoua @eugeniedugoua.bsky.social · 13/06/2025
🌍 I’m hiring a full-time Pre-Doc RA in Environmental Economics & Innovation @ London School of Economics. 🔗 Deadline to apply: 26 June 2025: jobs.lse.ac.uk/Vacancies/W/... #EconSky #Hiring #Predoc #ResearchAssistant #EnvironmentalEconomics #Innovation
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 12/06/2025
My second day at #EuSPRI2025 begins with Johan Schot, from @utrechtuniversity.bsky.social, presenting his paper "Exploring thresholds for accelerating sustainable transitions." He argues that acceleration follows changes in rules that govern behaviours and suggests a way to measure them!
Annegret Stephan and Johan Schot kick off a conference session on acceleration at the EuSPRI conference.
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Alejandro Nuñez-Jimenez @anunezjimenez.com · 11/06/2025
Starts the #EuSPRI2025 conference in @tu-dortmund.bsky.social! Prof. @uwe-cantner.bsky.social from FSU Jena delivers the first keynote on "a new role of the state for (transformative) innovation." He discusses degrees of state intervention in innovation, and the endless debate market vs. planning.
Prof. Uwe Cantner delivers a presentation in front of a projected presentation with the title of his presentation.
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Christian Flachsland @chflachsland.bsky.social · 05/06/2025
IEA World Energy Investment Report: As always, a lot of interesting data & figures. While renewable energy investment increases, fossil energy investment doesn't decline.
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Costa Samaras @costasamaras.com · 04/06/2025
"We might lose a generation of talent—and that’s not going to get fixed four years from now” Read this by @jtemple.bsky.social: www.technologyreview.com/2025/06/02/1...
technologyreview.com
The Trump administration has shut down more than 100 climate studies
Tens of millions of dollars in NSF grants have been slashed, and scientists fear the US is about to lose a generation of climate researchers.
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John Hanger @jrfhanger.bsky.social · 03/06/2025
Good morning with good news: After adding ~19 GW of small solar in 2024, Pakistan's distributed solar surge continues in 2025. Pakistan now adds 1-3 GW/month of solar! With 2025 battery prices falling ~33%, batteries are often paired with small solar. Great! www.ft.com/content/2b4c... #energysky
ft.com
Chinese battery glut plugs into solar boom to power Pakistan
Steep fall in energy storage prices proves a game-changer for businesses
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