Poland is preparing one of its most important energy market reforms in recent years, with the UDER92 deregulation package aimed at removing regulatory bottlenecks that have slowed renewable energy development, grid connections and investment in modern power infrastructure.
As Poland accelerates its transition away from coal, the ability to connect new renewable projects to the electricity system has become one of the biggest challenges facing developers. The country has already built one of Europe’s fastest-growing solar markets, while large-scale wind, battery storage and electrification projects are entering development pipelines.
The government’s objective with UDER92 is to make the energy market more efficient by reducing bureaucracy, simplifying procedures and creating a faster pathway from project development to commercial operation.
For Poland’s renewable sector, the reform could have implications for several gigawatts of planned generation capacity, particularly projects currently delayed by connection processes, administrative procedures or network constraints.
Grid capacity becomes the next bottleneck for Poland’s renewables
Poland’s renewable energy sector has expanded rapidly. Solar photovoltaic capacity has surpassed 20 GW, making the country one of the largest solar markets in the European Union, while wind power continues to grow through both onshore developments and the emerging Baltic offshore wind sector.
However, the speed of renewable deployment has increasingly outpaced the ability of electricity networks to accommodate new generation.
Developers have reported growing challenges in securing grid connection agreements, particularly for large-scale solar farms and battery storage projects. Distribution and transmission operators have faced increasing volumes of applications as investors seek to connect new renewable assets.
UDER92 is intended to improve this process by simplifying interactions between developers, energy companies and network operators, potentially accelerating projects that are already in advanced stages of development.
Billions in renewable investment waiting for grid access
The reform could benefit a wide range of projects across Poland’s renewable energy pipeline.
The country has hundreds of megawatts of utility-scale solar capacity under development, with some projects reaching several hundred megawatts in size. Large developers including R.Power, Respect Energy, EDP Renewables, Greenvolt Power and international infrastructure investors have been building extensive portfolios of photovoltaic and wind projects.
For these companies, faster permitting and more predictable grid procedures could shorten development timelines and improve investment certainty.
Solar pipeline could see fastest impact
Solar is likely to be one of the biggest beneficiaries of regulatory improvements.
Poland’s photovoltaic sector has grown from a niche market into a major electricity source in just a few years. Utility-scale developers are now planning increasingly larger solar parks, often combined with battery storage.
Projects ranging from 50 MW to more than 200 MW are becoming increasingly common, meaning even small improvements in connection procedures could unlock significant additional capacity.
Companies such as R.Power, which has developed one of the largest solar portfolios in Central Europe, are already expanding both photovoltaic and storage activities across Poland.
Battery storage market waiting for clearer rules
Energy storage is another sector that could benefit significantly from UDER92.
As renewable generation increases, Poland will need more flexibility to balance periods of high solar and wind output with periods of lower production.
Battery energy storage projects currently planned in Poland represent multiple gigawatts of potential capacity, with developers targeting large-scale systems connected directly to the grid or co-located with renewable generation.
A more efficient grid connection process could accelerate projects such as:
- utility-scale batteries supporting solar farms;
- standalone grid batteries providing balancing services;
- industrial storage systems supporting electrification.
Storage developers have identified Poland as one of Central Europe’s most attractive emerging markets due to its large electricity system, growing renewable base and need for flexibility.
Offshore wind could benefit indirectly
While UDER92 does not directly regulate offshore wind development, improvements to Poland’s wider electricity infrastructure framework could support the country’s ambitions in the Baltic Sea.
Poland is targeting several gigawatts of offshore wind capacity by the end of the decade, with projects such as Baltica 2, developed by Ørsted and PGE, and other Baltic Sea developments expected to add significant new renewable generation.
The first offshore projects alone represent several gigawatts of future capacity that will require extensive transmission upgrades and efficient grid planning.
Utilities and grid operators at the centre of the transition
The reform also places increased attention on the role of Poland’s distribution and transmission companies.
Operators including:
- PGE Dystrybucja;
- Tauron Dystrybucja;
- Enea Operator;
- Energa-Operator; and
- transmission operator Polskie Sieci Elektroenergetyczne (PSE)
are facing the challenge of modernising networks while connecting increasing volumes of renewable generation.
Poland’s energy transition will require major investment in grid reinforcement, digitalisation and flexibility technologies. Improving regulatory processes is expected to help coordinate this expansion more efficiently.
A potential turning point for Poland’s renewable market
The significance of UDER92 is not that it directly builds new renewable projects. Instead, it targets one of the biggest barriers facing the industry: the time and complexity required to move projects from planning to operation.
If successfully implemented, the reform could help accelerate the deployment of several gigawatts of renewable generation and storage capacity currently moving through Poland’s development pipeline.
For investors, developers and technology providers, the message is clear: Poland’s renewable market is entering a new phase.
The country has already demonstrated its ability to build renewable generation at scale. The next challenge is ensuring that grids, regulations and market structures evolve quickly enough to support that growth.
UDER92 represents an attempt to remove some of those obstacles — and could become a key factor in determining how quickly Poland’s next wave of solar, wind and battery storage projects reaches the electricity system.
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