We are UMaAG
We are driving the expansion of renewable energies forward.
The energy transition is happening in our part of the country, the North. From Cuxhaven and Oldenburg, we plan, finance, and implement projects that advance the expansion of renewable energies. With a lean and agile team of around 60 experienced employees, we have already delivered nearly 400 wind turbines – 18 of which are in Poland. Biomass, solar, and district solutions complement our portfolio, including a highly energy-efficient project with 32 semi-detached houses and apartments. Our approach: thinking about energy holistically – secure and reliable – economical and close to people.
Staff at two locations
Total investment volume including biomass
installed capacity
overall marketed
Our Expertise
Experience that convinces - Projects in detail.
For over 25 years, we have been realising sustainable energy projects in Germany – from wind, solar, and biomass plants to sustainable districts. Our references stand for innovation and out-of-the-box thinking, technical quality, economic stability, and cooperative partnerships with municipalities, landowners, and investors. Each project is an example of how we implement the energy transition regionally, transparently, and with economic success.
From the land to the wind turbine
With almost 400 wind turbines in over 50 wind farms, UMaAG is one of the driving innovative forces in the development and implementation of renewable energy concepts in Germany.
Our successful projects
The Umwelt Management AG UMaAG has been active in the field of renewable energy projects in the German market since 1998.

The country needs energy concepts.
The energy transition is a power transition. At the same time, we need solutions for heating and mobility.
Heat transition in rural areas
Our e-paper „Heat Transition in Rural Areas“ shows how innovative approaches such as local heating networks, seasonal thermal storage, and photovoltaic-thermal systems are already being successfully implemented today – and what opportunities this offers for municipalities and citizens.
Biomass – versatile energy with a future
With innovation, technology, and responsibility towards a sustainable energy supply
Ilsenburg Biomass Plant
The town of Ilsenburg (Harz) and Umwelt Management AG (UMaAG) have, together with HarzEnergie GmbH & Co. KG, launched a pioneering project intended to supply Ilsenburg with regionally generated heat and electricity.

Ecological building as a building block for the energy transition.
With innovation, technology, and responsibility towards a sustainable energy supply
Apartments at Medembogen
We have built 32 apartments (60sqm – 150sqm) in the Quartier am Medembogen.
Operations management with 20 years of experience.
UMaAG (Umwelt Management AG) can draw on over 20 years of experience in operating wind turbines and ensures the best possible results with a reliable operations management team.
Our Services
The Umwelt Management AG UMaAG has been active in the field of renewable energy projects in the German market since 1998.
- Permanent asset monitoring
- Regular inspections of parks / facilities / infrastructure
- Interface function between operator and manufacturer/maintenance company
- Coordination of suppliers and other service providers
- Status tracking
- Deadline Management
- Monitoring of policies and frameworks
- Monthly Reporting / Annual Reports
- Analyses
- Maintenance management
- Billing of feed-in management / Redispatch
We are UMaAG
Shaping a sustainable, economic, and independent energy future – with projects that combine environmental awareness, technical expertise, and social responsibility. This is our mission: independent.economic.sustainable.







Social Media
From social media
Through social media, we regularly contribute our ideas and perspectives to public and political discourse.
Engagement
UMaAG in politics
The energy transition needs many innovative projects and the people behind them. And for that, it needs political direction. We actively contribute our experience from project development, financing, and operation to political processes. Within associations, industry initiatives, and economic networks, we work to create frameworks that enable innovation, reduce bureaucracy, and accelerate the energy transition. Our goal: a resilient society with reliable, affordable, and renewable energy. We are members of the following organisations:
More about our commitmentAgenda 2030 Germany
Our political activities and initiatives are on the platform www.agenda-2030-germany.de bundled. We invite all interested parties to contribute ideas and impulses on this platform Potential solutions to provide input to politicians on current and pressing issues. We regularly communicate your proposed solutions with political representatives at the local, state, and federal levels.
Would you like to learn more or invite us to give a keynote speech at your event? Then get in touch Contact.

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