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  Legal information

  Deutsche Energie-Agentur GmbH (dena) Chausseestrasse 128 a 10115 Berlin, Germany Tel: (+49-30) 667-770 Fax: (+49-30) 6677-7699 E-Mail: info(at)dena.de Internet: www.dena.de X:…

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  Project

  dena Energy Award

  Our mission Since 2007, dena has been presenting the prestigious ‘dena Energy Award’ (formerly the ‘Energy Efficiency Award’) to recognise outstanding energy efficiency and…

  17/09/2024

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  dena’s General Terms and Conditions of Business

  Last revised: 10/2025 1. Scope 1.1 These General Terms and Conditions (GTC) apply to all contracts between Deutsche Energie-Agentur GmbH, Chausseestr. 128 a, 10115 Berlin, Germany…