Jean-Marc Jancovici is one of Europe’s most influential energy and climate experts, widely recognized for his data-driven analysis of energy systems, climate change, and decarbonization pathways. In 2026, his work remains central to global discussions on the energy transition, climate responsibility, and sustainable economic models.

As co-founder of The Shift Project, Jean-Marc Jancovici advises governments, institutions, and businesses on strategies to move toward a low-carbon economy while addressing the physical limits of energy resources. His expertise spans carbon accounting, fossil fuel dependency, energy efficiency, and long-term climate risks, combining scientific rigor with clear communication.

A sought-after keynote speaker in 2026, Jean-Marc Jancovici continues to influence public debate and policy development, helping organizations and decision-makers better understand the real constraints and opportunities of climate action and energy transition.