IN Brief:
- Eurowind has obtained technical connection approvals for seven Romanian renewable projects totalling 2,307.4MW.
- The portfolio includes 900MW at Albești and 1,188MW of planned wind capacity in Botoșani.
- Connection after 2030 remains dependent on network reinforcement and timely construction permits.
Eurowind Energy has secured technical grid connection approvals covering 2,307.4MW of planned renewable capacity in Romania, establishing connection routes for seven wind, solar, and storage projects intended to reach the power system after 2030.
The approvals include a 900MW wind development at Albești in Constanța county and 1,188MW of planned wind capacity in Botoșani county. Smaller projects comprise a 49MW solar-plus-storage scheme at Mănești, 49.6MW wind developments at Stăncuța, Liești, and Slobozia Conachi, and a 21.6MW wind project at Pechea.
Technical connection approval is an important development milestone, but it does not mean that 2.3GW of spare network capacity is available today. Eurowind says the projects remain dependent on reinforcement of the Romanian grid and timely construction permits, with connection planned after 2030.
The Botoșani development illustrates both the scale and the timescale. Eurowind plans to build the approximately 1,188MW scheme as nine wind farms in phases, with execution beginning around 2031 rather than as one project reaching operation at once.
Grid approval defines a route, not a finished connection
Romania’s renewable pipeline is growing faster than projects can simply be absorbed into the existing network. Large wind schemes create concentrated export at high-voltage nodes, while solar changes daytime flows and increases the need for flexibility when generation rises faster than local demand.
Connecting more than two gigawatts therefore requires engineering beyond the generation sites. Substations, transformers, overhead lines, protection systems, reactive-power capability, metering, communications, and control platforms all have to be assessed against expected loading, fault levels, and network-security requirements.
Timing is equally important. Reinforcement that is adequate for one project may have to be coordinated with several developments seeking capacity in the same region, while the network configuration expected after 2030 may differ substantially from the system used for an initial connection study.
A technical approval consequently provides a defined pathway rather than an energisation date. It can give a developer enough certainty to progress land, design, procurement, financing, and permits, but actual connection still depends on the network works being built and the project reaching construction readiness.
Storage can help at the margin by shifting energy between periods, but it does not remove the need for structural reinforcement. Romania’s Iancu Jianu solar project is already combining generation with a planned 35MW/70MWh battery, adding controllability to a renewable connection without pretending that storage replaces the grid.
Eurowind’s Mănești project follows the same broad direction, although its battery capacity has not been disclosed in the current announcement. The operational value will depend on how the storage is sized relative to solar output, export constraints, and market opportunities once the scheme reaches detailed design.
A large development pipeline still faces physical delivery
Eurowind reports around 7.5GW of Romanian projects under development, compared with 184MW already operating in the country, including 60MW of storage at Teiuș. It has also begun construction on the Frumușița and Vector wind farms in Galați county and Pecineaga Nord-Est in Constanța county, totalling 138MW.
The difference between the operating fleet and the development pipeline shows the amount of execution still required. Turbines, grid equipment, roads, foundations, cabling, substations, commissioning resources, and financing all have to scale before connection approvals become generating capacity.
The two largest newly approved schemes account for 2,088MW between them. Their size could create substantial equipment demand, but it also makes staged delivery inevitable because generation construction and network reinforcement are unlikely to proceed as one uninterrupted programme.
Post-2030 projects also face changing grid-code requirements. New wind and solar plants must support voltage, frequency, fault behaviour, and active-power control as converter-dominated generation becomes a larger part of the power system.
Protection design will have to evolve with those changes. Adding large amounts of electronically controlled generation can alter fault-current characteristics and power flows, requiring network operators to reassess settings and operating arrangements as the transmission system is reinforced.
Eurowind has therefore cleared an important planning barrier without resolving the construction challenge. The commercial value of its 2.3GW of approvals depends on reinforcement, permitting, finance, equipment supply, and project delivery arriving in the correct order over the next several years.
The smaller projects already under construction should provide the first evidence of how that sequence works in practice. Albești and Botoșani sit much further out, leaving time for the network to be strengthened but also making them dependent on investment decisions that transmission and distribution operators will have to take well before the first turbines are erected.
