Energy companies of Germany

Desertec (Often: DESERTEC) is a non-profit foundation aimed at sustainably and ecologically producing electricity in sunny regions of the world. Sunny deserts are therefore the focus. The energy is intended to be used locally, but also exported to industrial regions, e.g., by means of High Voltage Direct Current (HVDC). Energy partnerships are intended to enable development prospects.

The Viessmann Generations Group (formerly Viessmann Group) is a holding company of the Viessmann family. The company’s core business until 2023 consisted of heating technology products. In April 2023, the U.S. corporation Carrier Global acquired this division of Viessmann for 12 billion € and continues it as Viessmann Climate Solutions SE.

German company in electrical engineering and energy technology

Ferrostaal is a German-owned industrial services company. It has 4,400 employees and an annual turnover of around 1.6 billion euros (2008), and has a market presence in around 40 countries. The company's activities are focused in two areas: Projects (Petrochemicals, Industrial Plants, Solar Energy and Power) and Services (Equipment, Piping, Automotive). In 2009, the International Petroleum Investment Company (IPIC) of Abu Dhabi took over 70% of the shares of Ferrostaal AG from MAN AG, Munich. Due to the acquisition of the majority shares, the company entered the commercial register as Ferrosta

public company

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