About this website


Information in accordance with § 5 of the German Telemedia Act:

energiedata 4.0 GmbH
Dieselstr. 13-15
71254 Ditzingen

Represented by:

Mr. Heiko H. Hummel


Tel: +49 (0) 7156 9633-0
Fax: +49 (0) 7156 9633-22

Register entry:

Entry in the commercial register
Registry court: Amtsgericht Stuttgart
Registry number: HRB 751797

VAT no:

VAT no. in accordance with §27 a VAT Act:
DE 298685187

Responsible for the content in accordance with § 55 Abs. 2 State Broadcasting Treaty:

Mr. Heiko H. Hummel
Dieselstr. 13-15
71254 Ditzingen

Indication of source of the used images and graphics:

The images of the streetlights were made available by our cooperation partner: GRAH LED Lighting


Despite thorough checks on content, we are unable to assume liability for the content of external links. The operators of the linked sites are solely responsible for the content thereof.

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