Who We Are
Headquartered in Constanța, Romania, we are an integrated energy infrastructure group, delivering and operating renewable energy production, energy storage and digital infrastructure projects at scale. By combining clean energy production, storage and flexibility services, we build the infrastructure of tomorrow and capabilities that make the energy system more resilient and ready for the future.
01 / Who We Are
Three business lines.
One integrated group.
The Group is organised in three main business lines, each with its own strategic capabilities:
+
Project Development & Asset Management
- Owners Engineering & Project Management
- Software , AI & Digital Infrastructure
- Own Generation, IPP and BESS
+
Operation & Maintenance
- Dispatch Center & Electrical Infrastructure Operation
- EPC & Construction Management.
- Wind, PV & BESS Multi-brand Service & Maintenance
+
Trading & Flexibility Services
- Market Access Services
- PPA and Energy Trading
02 / Who We Are
Our Markets
Our primary market is Romania, where we hold a significant operational footprint across development, operations and trading activities. The Group also operates across multiple European markets, including Germany, Sweden, Finland, Italy, Croatia and Hungary, with continued expansion driven by opportunities in renewable energy and energy storage.
03 / Who We Are
Infrastructure that moves the energy transition forward
Nearly 30 year operating history, we developed a significant renewable energy track record with key reference numbers that shows the trust of our partners:
- approximately 2.2 GW of wind projects have been developed and sold being deployed on the Romanian market by our partners;
- approximately 2.8 GW of solar projects have been developed to Ready-to-Build stage and sold now being in operation or under construction;
- 5 GW of total installed capacity (wind and solar) has been delivered ;
- Development and Construction management of the largest onshore wind farm in Europe – 600 MW Fântânele–Cogealac in 2012
- Development and sale of what is set to be Europe’s largest solar PV Park 1,300 MW in 2024;
04 / Who We Are
Integrated energy infrastructure platform
Over time, Monsson Group expanded into additional segments, including solar PV, energy trading, O&M and battery storage, transitioning into an integrated energy infrastructure platform. We have built a solid portfolio by transforming renewable energy potential into operational assets. From development and construction to operation and maintenance, we deliver projects across the entire value chain.
approximately 5 GW developed and sold (2.2 GW wind, 2.8 GW solar) and a current portfolio of 1,968 MW across operating, under-construction and development stages
cumulative installed capacity delivered
under operation and maintenance
9 European markets and 3 non-EU markets;
We focus on storage solutions that support grid stability and improve the dispatchability of renewable energy.
- In 2025, our storage portfolio surpassed 200 MWh.
We are committed to developing the skills and expertise that power the energy transition.
- 12,000+ professionals enrolled for training between 2021 and 2026 with our skills training academy.
05 / Who We Are
Our vision
Our vision about the future aims to consolidate the group’s significant operational footprint across development, , production, operations , digital infrastructure and trading activities:
- increasing the proportion of recurring revenues through O&M activities, energy trading and asset ownership;
- scaling battery storage and flexibility services;
- further integrating development, storage, data center & GPU and trading capabilities into a unified operating platform;
- developing and integrating digital infrastructure and data center in its existing projects at RTB or develop new data center projects;
- selectively expanding into European markets characterised by favourable regulatory frameworks and stable operating conditions.