EFIEES’ purpose is to promote the activities of Energy Efficiency Services Companies (EESCs) in the European Union


News | 29/03/2018

EED Trilogue - EFIEES signs a joint briefing paper on EU Primary Energy Factor calculation methodology for electricity

Read More


Joint Letter: EU Primary Energy Factor for Electricity: Key for Efficient and Renewable Heat in Europe

In a joint letter co-signed with AEBIOM, COGEN Europe, EGEC Geothermal, Euroheat & Power and Solar Heat Europe, EFIEES asks EU negotiators to: Set an average EU Primary Energy Factor for el

Read More


EFIEES calls for a balanced approach coherent with the “Energy Efficiency First” principle in view of the start of the EED and RED trilogue negotiations

Ahead of trilogue negotiations on Renewable Energy Directive and Energy Efficiency Directive, EFIEES: Calls for the confirmation of the binding nature of the EU energy efficiency and renewable ta

Read More

Who Are We ?

The purpose of the European Federation of Intelligent Energy Efficiency Services (EFIEES) is to promote the activities of Energy Efficiency Services Companies (EESCs) in the European Union. EESCs design and implement practical measures to improve the energy efficiency of their customers by means of long-term contracts. Their objective is to optimise the energy management of end-users.


EFIEES is made up of two types of members: organisations and companies, with 12 members currently that place their trust in the EFIEES. They come from:

Read More


Optimum energy management, the operation and maintenance of all kinds of equipment Read More


The aim of the EFIEES is to promote the work of Service Provider Companies working in Energy Efficiency (SSEEs) within the European Union. Read More


Bernard Thomas

Valérie Plainemaison
General secretary

Alessia Endellini
Policy Officer

EFIEES' office is located in Brussels, enabling us to be in close proximity to the relevant European bodies. Would you like to visit us? Please contact us using the form just below.