Energiesparverband

The OÖ Energiesparverband – Smart about energy

Advising, supporting, informing, networking, training

for households, municipalities, businesses

World Sustainable Energy Days 2026

24 - 27 February 2026

Innovative Energy Technologies

information on companies, products and services of CTC partners

www.ctc-energy.at

Energy Leaders

Successful projects and programmes that contribute to Upper Austria's leading role in the energy transition

Interesting topics

News from the Cleantech-Cluster

WSED 2026

Energy Leaders Oberösterreich

Energy Leaders from Upper Austria

Broschüren des OÖ Energiesparverbandes

Publications

International Training Seminar

International Training Seminar

Landschaft mit Berge, See und Häuser

Energy in Upper Austria

30 years OÖ Energiesparverband

30 years OÖ Energiesparverband

Our hotline services

for your questions:

Information:

Tel: +43-732-7720-14380

WSED conference office:

Tel: +43-732-7720-14386

Google Maps Karte

OÖ Energiesparverband
Landstrasse 45
A-4020 Linz, Austria

How to find us

Contact

+43 732 / 7720-14380

or by e-mail to office(at)esv.or.at

Energiesparverband OÖ
Landstrasse 45
A-4020 Linz, Austria

How to reach us

Contact

0732 / 7720-14380

or by e-mail to office@esv.or.at