About US

Monsson Operation, member of PLC Group, is a trusted supplier in the international renewable energy business environment. The company started in 2007 in Romania and since then it is delivering its services to customers and assets located worldwide.

We are proud to say that Monsson Operation has been always a leader company on the Romanian renewable market. We had the first private renewable energy dispatch center, we were the first company to hire and train wind turbine technicians, we were the ones to setup the first and now largest renewable energy training center in south-east Europe, RESS.

Thanks to the merge of Monsson with PLC Group in the late 2018, we enlarged our geographical presence and reinforced the services offer and know-how regarding complete range of services and construction for electrical infrastructure and renewable plants.

We are ready to welcome the upcoming wind and solar power plants under our asset management services as we are well experienced and prepared for this challenge.

Monsson Operation at a glace. Key data
Among the European markets which are growing, 15 countries are the most interesting in terms of growth, risk and right-to-win for PLC Group PLC Group is already present in many of them:


… while should enter in different others:
  • Austria
  • Belgium
  • Denmark
  • Finland
  • Netherlands
  • Spain
  • Switzerland
  • UK


Renewable Energy Value Chain

Build Operate and Transfer

BOT: The group acquires, through SPVs, projects not yet authorized and, thanks to a consolidated know-how in the sector, takes care of all the preparatory activities for the authorization of the project, providing the final investor with a turnkey plant (activity of Build, Operate and Transfer). In order to reduce the risk of this business, in the recent projects, Monsson Operation proceeded with the sale of the SPV before the construction of the plant, while maintaining the EPC contract.

Engineering, Procurement and Construction

EPC: Monsson Operation operates as a general contractor for the construction of power generation plants using renewable sources. Monsson Operation deals with the activities of Engineering, Procurement and Construction (EPC) providing a highly specialized service.

Operation & Maintenance

O&M: Acting as O&M provider, the group provides periodic monitoring of the plants ensuring maximum production efficiency by carrying out a 360 degree maintenance service (ordinary, extraordinary, predictive, replacement of components).

The wide range of services offered is completely adaptable to the needs of each client.

The plants are monitored 24h / 24h by a special control room, guaranteeing the highest levels of system performance. The operator receives monthly reports that indicate the performance of the plant.