Energy contracting

Innovation and profitability require a balance

Our focus is on innovative technologies, particularly in the field of renewable energies, without neglecting economic efficiency. This enables us to minimise the need for fossil primary energy sources and deliver affordable solutions. Depending on the project, for a certain proportion of the energy requirement We will also contractually secure conventional energy procurement (e.g. with green electricity, natural gas, district heating).

With the help of holistic sensitivity analyses, we not only support the planning process, but also design individual business models that weigh sustainability and profitability differently depending on the customer’s requirements. Once the systems have been commissioned, we ensure the efficient operation of the technology used, check whether there is further potential for optimisation and implement this.

Four reasons why ecoenergy is the right partner


We know from experience what motivates builders and owners and we provide individual, tailor-made support for your project.


We plan independently and brand-neutrally using the latest technologies.

Construction expertise

If desired, we can take over the construction of your heating, cooling and power generation systems.


We also offer the operation of the systems as part of energy supply and energy saving contracting.

Energy-Contracting ecobuilding AG

We set course for the future – our services at a glance

Our portfolio includes economic consulting services, the construction and operation of heating and cooling generation systems as well as energy storage systems based on various technologies such as: Geothermal energy, heat pumps, ice storage, hydrogen storage, groundwater wells, wastewater heat exchangers. We also build and operate electricity generation systems (e.g. photovoltaic systems and combined heat and power plants). We rely on the highest energy efficiency, the most modern technology and, if possible, CO2-free operation of the energy generation systems.

We take care of your energy contracting

We would be happy to support you with your contracting projects. Our energy experts are available with relevant specialist knowledge and solutions for questions about energy supply.

Call us or write to us!

+49 (0) 341 – 33 97 82 21 12

Your personal contact in the ecoenergy Ltd. team:

Picture of Mathias Frick

Mathias Frick

Technology and Energy Design

Picture of Evelyne Egger

Evelyne Egger

Senior Key Account Manager Energy