Europe

Supporting Europe’s Energy Transition for 40 Years

For 40 years, Econoler has supported European countries in their energy transition by combining technical expertise with innovative financial solutions.

We work alongside public and private stakeholders to pursue projects that are aligned with both local and European climate ambitions.

Building on our international experience, Econoler brings a fresh and innovative perspective to Europe’s energy transition challenges while drawing on a deep understanding of the continent’s specific context — from its regulatory framework and governance mechanisms to its market dynamics.

Faced with challenges such as retrofitting buildings, modernizing industrial infrastructure, and mobilizing green financing, Econoler provides tailor-made solutions that combine innovation, experience, and technical excellence.

With offices in Sofia, Bulgaria, and a team based in Switzerland, we deliver hands-on, localized support across Europe.

Econoler

Tailor-Made Solutions to Accelerate the Energy Transition

In Europe, we collaborate with governments, businesses, and financial institutions to strengthen energy efficiency markets and boost green financing. Our interventions address a wide range of needs and are adapted to local realities.

Our key areas of work:

  • Innovative financing: Design and management of mechanisms such as Super ESCOs and dedicated energy efficiency funds.
  • Energy performance: Support in establishing ESCOs, implementing energy performance contracts, and adapting local regulations.
  • Capacity building: Training and support to public and private actors on sustainable and efficient project development.
  • Pilot projects and local initiatives: Development of tangible actions in buildings, public infrastructure, and the industrial sector.

A Strong, Collaborative Presence for 40 Years

Econoler has built a lasting presence in Europe through strategic partnerships with the European Commission, international financial institutions, and private sector players. Our approach is grounded in local adaptation; every project is designed to address the technical, economic, and cultural realities of the area.

Some of our key clients and partners:

  • Public institutions: European Commission, national and regional governments and municipalities.
  • Financial institutions: Green Growth Fund, World Bank, European Investment Bank (EIB), French Development Agency, Deutsche Gesellschaft fur Internationale Zusammenarbeit (GIZ), Kreditanstalt für Wiederaufbau (KfW).
  • Energy providers and ESCOs: HEP (Croatia), Union Fenosa (Spain), Services Industriels de Genève (Switzerland).

Concrete initiatives transforming energy across Europe

For nearly 40 years, Econoler has supported European countries in their energy transition through tangible projects backed by the European Union and international institutions. Our work helps modernize infrastructure, mobilize green finance, and advance ambitious energy efficiency policies in line with the goal of achieving carbon neutrality by 2050.

Featured Projects in the Region

Explore case studies showcasing our expertise and impact in energy efficiency, decarbonization, and climate finance across this region.
View more projects

Discover Our Global Impact