Agencia Regional de Energia e Ambiente do Oeste (Oeste Sustentavel)


Oeste Sustentavel is a non-profit private association whose mission is to promote integrated actions that contribute to greater energy efficiency, a rational use of energy, and the use and promoting the use of renewable resources, in order to contribute to the Sustainability of the Western Region at a local level, as well as to Sustainable Development at a global level.


The European City Facility explained: Register to the Launch Webinar!

EUCF Lauch webinar will take pplace on April 7th. Don’t miss the opportunity : unlock financing for your sustainable energy plans!

Best Practices

Reduction of municipalitie’s Energy bills with the OesteLED ESCO project

12 municipalities in Portugal have been involved in a deep LED streetlighting project based on an ESCO financing model.


Sustainable Finance & Innovation Services

Discover the most recent and innovative projects FEDARENE members have been working on to accelerate and finance Europe’s Energy Transition at local and regional level.



Save the date for the Portuguese EUCF national webinar, taking place on May 22th, 10.00 – 12.30!