CEER is the voice of Europe’s national energy regulators. Their members and observers are the independent bodies in charge of energy regulation in 36 countries. It tackles issues such as retail markets and consumers, distribution networks, smart grids, sustainability, and international cooperation.

The Covenant of Mayors is the world's largest movement for local energy and climate action. In Europe, over 10 000 cities and towns are acting on climate mitigation, adaptation and justice, to secure a better future for their citizens.

Eltis facilitates the exchange of information, knowledge and experience in the field of sustainable urban mobility in Europe. It addresses individuals working in transport as well as in related disciplines, including urban & regional development, health, energy and environment.

The Energy Community is an international organisation which brings together the EU and its neighbours (Western Balkans, Georgia, Moldova, Ukraine). Its mission is to create an integrated energy market and foster the use of renewable energy, energy efficiency and decarbonisation.

EEIP is a free, neutral and open business and policy platform for the energy transition with 140 000 members.

EuroACE represents Europe’s leading companies involved with the manufacture, distribution and installation of energy saving goods and services for buildings. EuroACE members employ more than 220 000 people in these activities in Europe and have over 1 100 production facilities and office locations.

EU-ASE aims to advance the energy efficiency agenda across sectors in the European Union. The Alliance allows some of the world’s leading multinational companies to join forces with environmental campaigners and a cross-party group of Members of the European Parliament.

The EBRD is a leader in climate finance in central and eastern Europe, Central Asia and the Southern and Eastern Mediterranean. It has committed to align all its operations with the goals of the Paris Agreement by the end of 2022 and make more than 50 per cent of its investments green by 2025.

E.DSO promotes and enables customers empowerment and the increase in the use of clean energy sources through electrification, the development of smart and digital grid technologies in real-life situations, new market designs and regulation.