Your project. One partner.
The comprehensive solution for critical infrastructure.
Your project. One partner.
The comprehensive solution for critical infrastructure.

Engineering

Project Management

Manufacturing

Commissioning

Service
Certified quality
We are certified to ISO standards and offer high standards of safety and quality across all our facilities.
Sectors & Areas of Application
Our industrial cooling systems play a key role in ensuring a safe and efficient energy supply for the future. Whether it’s an offshore wind farm, an HVDC system or a railway power supply – we develop reliable solutions to meet the challenges of a sustainable industry.

Grid stabilisation
Reliable industrial cooling systems for substations and grid infrastructure.

Energy transmission
Robust cooling systems for demanding onshore and offshore applications.

Renewable energy
Efficient cooling systems for wind, solar, energy storage and hydrogen electrolysis plants.

Shipbuilding
Industrial cooling systems for ships and offshore applications.

Frequency converters
Reliable cooling systems for frequency converters, for example in railway power supply systems.

Oil & Gas Industry
Robust cooling systems for demanding onshore and offshore applications.
Why Neundoerfer?
Dedicated contact persons
In-house production
Short decision-making processes
Worldwide commissioning
Long-term service
Reference projects
FACTS (Flexible AC Transmission System) grid stabilisation systems:
E-STATCOM
Project: Mehrum in Germany
- We cool the STATCOM, which prevents the frequency in the electricity grid from dropping
- The substation is a key network hub in Germany
- Purpose of the substation: to control reactive power compensation and increase the transmission capacity of the electricity grid


FACTS (Flexible AC Transmission System) grid stabilisation systems:
SynCon
Project: SynCon Moneypoint in Ireland
- We cool the SynCon, which prevents the frequency in the electricity grid from dropping
- The substation supplies 1.6 million households
High-voltage direct current transmission (HVDC)
Project: Bipol 3 in Canada
- an HVDC line in Manitoba, nearly 1,400 km long
- transports renewable energy from the north to consumers in southern Canada
- Dynamic grid support ensures the electricity supply to several thousand households
- We cool the converters that convert direct current into alternating current


Cooling systems for hydrogen electrolysis plants
Project: Kubel in Switzerland
- We are cooling the hydrogen electrolyser
- Herstellung von grünem Wasserstoff, bis zu 350t pro Jahr
- elektrische Leistung: 2 Megawatt
- Energy source: Kubel hydroelectric power station
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