EREDA provides services to the renewable energy sector, especially wind and solar energy. It provides engineering and tecnical advisory, across the entire project life cycle: conception, design, licensing, construction, assessment, operation, performance improvement or operation of facilities. Moreover, it develops its activity in the field of data analysis and processing, specially those related to renewable energies. Fields of research include: resource evaluation, site mapping, availability analysis, etc. EREDA also helps its clients to use energy more efficiently and rationally.