Decarbonisation in Poland: Goals, Challenges, and Directions of Transformation

Decarbonization is becoming one of the central topics in discussions about the future of the economy, energy security, and climate protection. This process plays a significant role in Poland – for decades, the country’s energy system was built primarily on coal. However, in the face of rising carbon dioxide (CO₂) emission costs and regulatory changes within the European Union, reducing greenhouse gas emissions is becoming an important economic and technological challenge.

At Electrum, we are aware of the scale of these changes and actively participate in the energy transition, developing renewable energy projects and implementing advanced solutions that support energy management. The transition towards a low-emission economy requires not only the development of renewable energy sources, but also the modernization of infrastructure, the development of energy storage systems, and improvements in energy efficiency.

See: What Is Industrial Decarbonization? | Electrum

Climate targets and the policy framework

The decarbonization process in Poland is closely tied to the climate policy of the European Union as a whole – it is the EU that sets the primary direction of the energy transition for member states. This direction is not focused on a single area or project, but rather assumes long-term action across energy, industry, transport, and construction.

The European Green Deal as the foundation of decarbonization

Announced in 2019, the European Green Deal is the principal roadmap for transforming the European economy into one that is more sustainable, modern, and competitive. Above all, it aims to achieve climate neutrality by 2050 – through a series of changes in energy, industry, and the use of natural resources. The decarbonization process also encompasses:

• The gradual reduction of greenhouse gas emissions – targeting a 55% cut by 2030;

• Limiting the exploitation of natural resources through the development of a circular economy;

• Investment in the development of renewable energy sources and green technologies;

• Environmental stewardship through the protection of natural ecosystems;

• Support for regions where the transition away from fossil fuels carries the highest financial burden.

Climate neutrality by 2050 – Poland’s long-term goal

Climate neutrality means a net-zero balance of greenhouse gas emissions. It is the long-term decarbonization target for the European Union as a whole. As a member state, Poland participates in this process, aligning its goals and pace of change with national circumstances. This involves a deep transformation of the entire economy through the maximum reduction of greenhouse gas emissions, the introduction of hydrogen technologies and carbon capture and storage systems, and the construction of nuclear power plants.

A 55% reduction in CO₂ emissions by 2030 – the interim target

Before reaching climate neutrality by 2050, Europe must achieve a reduction in greenhouse gas emissions of at least 55% by 2030, relative to 1990 levels. This target is set out in detail in the Fit for 55 legislative package – one of the principal instruments for implementing the European Green Deal.

For Poland, this means the need to accelerate decarbonization over the period 2020–2030. Meeting these objectives requires action across several areas:

• Reducing the role of coal in electricity generation;

• Developing renewables – onshore and offshore wind energy, and photovoltaics;

• Increasing energy efficiency;

• Electrifying transport;

• Modernizing and digitalizing energy networks.

The current decade is therefore decisive in determining whether the long-term goal of climate neutrality by 2050 will remain an ambitious declaration or become a realistic scenario for the development of the European economy.

The energy transition as the foundation of decarbonization

It is difficult to speak of economic decarbonization without paying particular attention to the energy sector – it accounts for a significant share of CO₂ emissions, and its transformation therefore forms the cornerstone of efforts to reduce the carbon footprint. In Poland, this transition means moving away from fossil fuels in favor of low- and zero-emission technologies – a direction set out in Poland’s Energy Policy to 2040.

The role of renewable energy sources in the energy mix

Renewable energy sources harness natural environmental processes – wind, solar, water, and organic matter. Unlike fossil fuels, they involve no direct CO₂ emissions, or such emissions are very low.

Renewables are today one of the most important pillars of decarbonizing the Polish economy. Their dynamic development represents a significant opportunity for reducing CO₂ emissions in a sector that has historically been heavily dependent on coal. This process is not only part of fulfilling Poland’s climate commitments to the European Union – it is also, and above all, a strategic investment in energy security and the competitiveness of the Polish economy.

Wind farms and photovoltaics – the development of RES technologies

In line with the objectives of Poland’s Energy Policy to 2040, the share of renewables in the national energy mix will grow systematically. Key roles will be played by:

• Wind energy - both onshore and offshore, the latter attracting ever-growing interest;
• Photovoltaics - currently recording rapid growth in installed capacity;
• Distributed sources - such as prosumer microinstallations.

Gas-fired energy as a transitional technology

Although natural gas is a fossil fuel, its combustion involves significantly lower CO₂ emissions and other pollutants – such as particulates and sulphur oxides – compared to coal. In the decarbonization process, gas-fired energy is therefore often described as a transitional technology: a bridge between a coal-based system and the ultimate goal. It fulfills several important functions:

• It replaces coal, the largest source of emissions;

• It supports energy security during the transition period;

• It stabilizes the system while energy storage and modern digital technologies are being developed.

Gas-fired energy is therefore not an end in itself, but an element of the transitional phase in the long-term transformation of the energy system. Its role is to ensure stability and security of supply while Poland builds the foundations for a system based on zero-emission sources.

Energy storage for system stability

Generation from renewable energy sources is variable due to its dependence on weather conditions, meaning output does not always match current demand. The ability to accumulate surpluses and release them into the system during periods of shortage then becomes critical to ensuring the stability of the power grid. Technologies employed for this purpose include:

• Battery energy storage systems (BESS) - fast-responding, flexible, and increasingly cost-effective;

• Hydrogen storage - enabling the long-term storage of energy in the form of fuel;

• Pumped-storage hydropower plants - using differences in water levels to store energy in the form of potential energy.

In the longer term, energy storage will become one of the foundations of a modern, low-emission energy system. Without its development, it would be difficult to achieve the climate targets set by EU policy or to effectively increase the share of renewables in the national energy mix.

For more information, see: What Are the Ways of Energy Storage in the Renewable Energy Sector?

High-efficiency cogeneration and heat pumps in district heating systems

One of the key elements of the transformation process in Poland is the decarbonization of district heating, in which – as noted – transitional and low-emission technologies play an important role. Among these is high-efficiency cogeneration: the simultaneous generation of electricity and heat.

Heat pumps are also gaining importance in the decarbonization of district heating. They work as follows:

• They extract energy from the surroundings – water, ground, or air;

• They transfer that energy to the heating installation – where it is used to heat rooms or domestic hot water.

Combined with photovoltaics, for example, they provide a near-zero-emission heating system.

What are the benefits of decarbonization in Poland?

Although decarbonization is still widely perceived in Poland as a source of difficult-to-meet obligations, it is worth bearing in mind that it brings many long-term benefits:

• It leads to a significant reduction in greenhouse gas emissions, improving air quality and the living conditions of residents;

• It provides energy security by reducing dependence on fossil fuel imports, which are vulnerable to the geopolitical situation;

• It stimulates the development of new sectors of the national economy – such as renewables, energy storage, and hydrogen technologies;

• It improves energy efficiency through infrastructure modernization, the development of smart grids, and the deployment of advanced digital solutions.

When properly planned, this process brings considerable benefits – for businesses, private individuals, and society as a whole.

Market and financial mechanisms supporting decarbonization

The mechanisms and instruments created at the EU level play a very important role in Poland’s decarbonization process. These include:

• EU ETS (European Union Emissions Trading System) - the emissions trading scheme;

• The Modernization Fund - introduced to accelerate the construction of cleaner energy sources and the modernization of grids;

• The Just Transition Fund - designed to provide financial support for regions most affected by the shift away from fossil fuels;

• ESG reporting (Environmental, Social and Governance) - companies are required to disclose how their activities affect environmental, social, and corporate governance standards.

In Poland, various grants and tax reliefs are also designed to encourage businesses and individuals to invest in clean energy solutions. It is essential to demonstrate that the energy transition is not an unwelcome regulatory burden, but a genuinely viable path and an opportunity for economic development.

The EU ETS system and its impact on emission costs

As noted, the EU ETS is a European Union market mechanism whose primary objective is to reduce greenhouse gas emissions. It is based on the “polluter pays” principle, under which every company must hold a sufficient number of CO₂ emission allowances – and the number of allowances is reduced each year.

As shown in the chart published by Forum Energii, Poland has access to a significant pool of funds arising from the EU ETS system over the period 2021–2030, with a combined value running to several dozen billion euros. The largest share comes from the basic auction pool, but important support is also provided by mechanisms such as the Modernization Fund and the solidarity mechanism. This demonstrates that the EU ETS not only generates emission costs but also simultaneously serves as an important source of funding for Poland’s energy transition.

Source: Forum Energii (What is the EU ETS and what reform awaits us? – Forum Energii)

The Modernization Fund as a source of transition financing

The Modernization Fund is a tool designed to accelerate the decarbonization process in Poland and other European countries. It supports activities such as:

• The development of renewable energy sources;

• The modernization of power grids;

• The development of low-emission district heating;

• Energy storage and other innovative technologies.

Importantly, the Modernization Fund is financed from revenues generated by the EU ETS. Emission charges are thus directed towards funding investments aligned with the energy transition.

The Polish Economy Decarbonization Index – measuring progress

In the decarbonization process, it is important not only to invest in low-emission solutions, but also to monitor progress on a regular basis. This is the purpose of the Polish Economy Decarbonization Index, which enables an assessment of where Poland currently stands in its energy transition and how quickly it is progressing towards emissions reduction. Factors taken into account include:

• The level of greenhouse gas emissions into the atmosphere;

• The share of renewables in the energy mix;

• Energy efficiency;

• The pace of transition away from fossil fuels;

• The development of new low-emission technologies.

This makes it possible to track the process of change, compare Poland’s progress with that of other EU member states, and identify areas requiring acceleration as well as those where the transition is proceeding most smoothly.

The impact of decarbonization on the economy and competitiveness

Decarbonization brings benefits that extend beyond the natural environment to the national economy as well. On one hand, the process involves costs – arising from the EU ETS and the need to invest in low-emission technologies – but on the other, it creates new development opportunities. A well-planned transition can become an impulse that strengthens Poland’s position within a sustainable economic model.

Business benefits and competitive advantage through decarbonization

Growing climate requirements, rising public awareness of environmental responsibility, and the need to adopt modern low-emission technologies – all of these mean that decarbonization can become a tool for building competitive advantage. Companies that adapt more quickly to the changing landscape gain a range of business benefits:

• Investment in energy efficiency translates into reduced operational costs over the longer term;

• Access to numerous grants supporting low-emission projects;

• Enhanced market attractiveness and reputational gains through engagement with sustainable development;

• Greater resilience to rising commodity prices and CO₂ emission costs.

In today’s rapidly changing world, a swift response to the demands of decarbonization significantly affects a company’s position in both the domestic and European markets.

CBAM and international trade in the context of emissions

The Carbon Border Adjustment Mechanism (CBAM) is a mechanism for adjusting prices at borders to account for CO₂ emissions. Its purpose is to prevent the relocation of production activities to countries outside the European Union where emissions requirements are less stringent.

Green public procurement as a market driver

Another important instrument supporting decarbonization in Poland and other European countries is Green Public Procurement (GPP). This approach harnesses the potential of the public sector as a large consumer of goods and services – giving it the ability to actively shape the market by choosing low-emission solutions and applying environmental criteria when selecting suppliers.

Green public procurement is of considerable importance today, as the public sector accounts for a significant share of spending in the economic cycle. Well-designed tendering criteria therefore set a clearly defined direction for the development of virtually every sector.

The future of decarbonization in Poland

The coming years will be decisive for Poland in terms of setting the direction and pace of change. Will Poland seize the opportunity to modernize its economy and build a competitive, low-emission energy system?

Challenges and barriers to implementing the transition

Decarbonization, despite its many benefits, involves a range of challenges that may slow the pace of change:

• High investment costs associated with energy infrastructure modernization, RES development, and the construction of new generating capacity;

• Inadequate preparation of power grids to absorb large volumes of distributed generation;

• Social and economic conditions, particularly in regions heavily dependent on fossil fuels;

• The need for careful planning to ensure energy security during the transitional period.

Overcoming these barriers will be essential to the effective achievement of decarbonization goals and the construction of a modern energy system in Poland.

The role of hydrogen as the fuel of the future

Green hydrogen occupies a special place in the energy transition. Produced using renewable energy – for example through the electrolysis of water – hydrogen can fulfill several important functions:

• Decarbonization of industry - for example in steelmaking, chemicals, and fertilizer production;

• Fuel for transport - particularly heavy road transport, rail, and maritime shipping;

• Energy storage - enabling the storage of surplus RES energy for later use;

• Energy system stabilisation - as a component of flexible energy management.

It therefore has the potential to become one of the pillars of the future low-emission economy.

Read also: How Is Green Hydrogen Produced? | Electrum

Sustainable transport and electrification as elements of the strategy

Transport is one of the sectors in which reducing CO₂ emissions presents a particular challenge, while simultaneously offering an enormous opportunity to accelerate decarbonization. In this context, action on sustainable transport and electrification plays a key role. Electric cars, zero-emission buses, and the development of charging infrastructure are gradually reducing emissions in cities and improving air quality. In parallel, alternative solutions are being developed – such as hydrogen transport, particularly in sectors where electrification is harder to implement.

An important element is also the integration of transport with the energy system. The growing number of electric vehicles increases energy demand, but can at the same time support system stability – for example through smart charging or the use of vehicle batteries as energy storage.

Key conclusions for 2026

• Decarbonization is inevitable – it follows both from EU regulations and from global economic trends.

• The coming years are decisive – this is the period in which key investment decisions are being made that will shape the next decades.

• The energy sector remains the foundation of change – the development of renewables, energy storage, and grid infrastructure will determine the pace of the transition.

• Financing and regulation are critical – the effective use of available support mechanisms and a stable legal environment accelerate investment.

• The transition is also a change in the economic model – it encompasses new technologies, competencies, and approaches to energy management.

In summary, 2026 is a stage at which Poland is already on the path of transformation, but its ultimate shape still depends on the decisions being made today. It is now that it will be determined whether decarbonization becomes a driver of development or a challenge that hampers economic competitiveness.

We believe that decarbonization in Poland is not only a necessity, but above all an opportunity to build a more sustainable and innovative economy – and our goal is to be part of that change.