Contact us

European Union Agency for the Cooperation of Energy Regulators (ACER)

Address: Trg republike 3, 1000 Ljubljana, Slovenia

General information: info(at)acer.europa.eu

Director: director(at)acer.europa.eu

Questions regarding REMIT: remit(at)acer.europa.eu

Questions regarding electricity: electricity(at)acer.europa.eu

Questions regarding gas: gas(at)acer.europa.eu

Media & Communication inquiries: please visit this link.

For comments and feedback: feedback(at)acer.europa.eu

Phone: +386 (0) 82053 400

Would you like to invite an ACER speaker to your event?

Please fill in the

Our office is located in Ljubljana at Trg republike 3 in the TR3 building, just opposite the Slovene National Parliament.

Ljubljana MAP Picture.png

The Jože Pučnik Airport is only 25 km from us, and the main railway and bus station are 1.5 km away – 10 minutes’ walk. For taxis, please consult: www.ljubljana.info/taxi/