Our Blog
Contribution to the book “Net Energy Analysis: The State of the Art” and webinar launch
The chapter “Dynamic Energy Return on Energy Investment (EROI) of full energy systems in climate mitigation pathways” has just been published, included in the book Net Energy Analysis. Concepts and...
We are hiring a Junior Researcher for the European HYDRA project
The Group of Energy, Economy and Systems Dynamics (GEEDS) at the University of Valladolid (Spain) is looking for a Junior Researcher to join our team in the European HYDRA project, focused on the...
What do we do now?
By Marga Mediavilla (also published in her Blog Habas Contadas) I have been talking about this for the last 20 years, but I still find it hard to admit. No. I really don’t want to face it. I’d...
HYDRA Project: 2nd Newsletter Edition – Key Milestones in Hydrogen Sustainability Research
We’re pleased to announce that the second edition of the HYDRA Insight newsletter is now available! This edition highlights the key scientific and technical milestones achieved in the first 22...
RethinkAction Launches Groundbreaking Platform to Empower Climate Action through Smarter Land Use
Today marks the official launch of the RethinkAction Integrated Assessment Platform, an innovative digital tool designed to empower citizens, stakeholders, and policymakers to take informed climate...
Budapest WAF 2025: A personal and partly (un)informed introduction to societal collapse(s)
The World Adaptation Forum, to which our researcher Íñigo Capellán Pérez was invited, was held in Budapest on 25 April. Following his intervention at the meeting, Íñigo shares his reflections on...
Postdoctoral Stay of Gonzalo Parrado at the University of Groningen
We are pleased to announce that Gonzalo Parrado Hernando, postdoctoral researcher at the Energy, Economy, and System Dynamics Group (GEEDS) of the University of Valladolid, is currently undertaking...
Participation in the 19th International SDEWES Conference 2024
From September 8th to 12th, 2024, we attended the 19th International Conference on Sustainable Development of Energy, Water, and Environmental Systems (SDEWES), organized by the University of...
Comment on the exclusion of our EROI estimates from the review paper Murphy et al (2022)
An unjustified exclusion In 2022 was published the paper: [1] Murphy, David J., Marco Raugei, Michael Carbajales-Dale, y Brenda Rubio Estrada. «Energy Return on Investment of Major Energy Carriers:...