10 December 2019

Mahi Sideridou

Mahi has led the Beyond Fossil Fuels secretariat since it was set up in 2017 under the original name Europe Beyond Coal. She has over twenty years of experience in environmental campaigning and climate & energy political advocacy, and fifteen years in team coordination, governance and people & culture management.

She worked for Greenpeace between 2000 and 2015, first as a climate campaigner based in Athens, then moving to Brussels as the EU climate and energy policy director and finally as the European Unit’s managing director. She sat on the board of directors of Climate Action Network Europe for ten years and since 2017 has been on the board of Greenpeace Czech Republic.

Mahi has a Bachelor’s in Physics and a Master’s in Energy and Environmental Analysis from her studies in Manchester and Boston. She is based in Aarhus, speaks Greek, English, French & Danish, and is chronically online. She strives to create a professional culture that is underscored by integrity, respect and joy, and that results in ambitious climate action.

Read also
BLOG
REPORT
BRIEFING
PRESS RELEASE
INFOGRAPHIC

27 April 2026

While governments are meeting in Santa Marta, Colombia, for the First Conference on Transitioning Away from Fossil Fuels, ahead of […]

BLOG
REPORT
BRIEFING
PRESS RELEASE
INFOGRAPHIC

20 April 2026

By Alexandru Mustata, Senior Campaigner at Beyond Fossil Fuels  During the second fossil fuel crisis in five years, Germany’s energy […]

BLOG
REPORT
BRIEFING
PRESS RELEASE
INFOGRAPHIC

30 March 2026

30 March 2026 Over the weekend, the Italian government decided to delay its coal phase-out by more than a decade, […]

BLOG
REPORT
BRIEFING
PRESS RELEASE
INFOGRAPHIC

26 March 2026

One of Ireland’s key electricity supply mechanisms – the capacity market – is coming up for its 10-year renewal with […]