Polish energy sector enters a new phase. What does the announced "great change" really mean?

Changes in the electricity market in Poland are increasingly affecting the functioning of the power system and the costs incurred by companies. In recent weeks, there have been many comments on the electricity market suggesting an upcoming breakthrough. The starting point has been long-term system forecasts, according to which the demand for electricity in Poland will clearly grow in the coming years, and the generation structure will undergo further restructuring.

Although this is sometimes presented as sensational news in the media, in reality, we are dealing with a logical consequence of processes that have been ongoing in the energy sector for a long time and are now beginning to accumulate.

Increased energy consumption is a result of economic changes

The growing demand for electricity does not come from nowhere. It is primarily due to the progressing electrification of the economy. Electricity is increasingly replacing other energy carriers, both in industry, the service sector, and heating.

The nature of consumers is also changing. Energy-intensive data centers are emerging, technological processes requiring stable power supply, and charging infrastructure for electric vehicles. As a result, the power system must handle not only larger volumes of energy but also more demanding consumption profiles.

This means that the key challenge is no longer just energy production, but increasingly its distribution and balancing over time.

RES are changing the physics of system operation

At the same time, the share of renewable energy sources (RES), especially photovoltaics and wind power, is growing rapidly. These are cheap sources to produce but are uncontrollable, dependent on weather conditions. Their growing share makes the power system increasingly variable.

Situations are increasingly occurring where there is an excess of energy in some hours and a shortage in others. The classic, predictable system operation model is giving way to a dynamic environment where quick reaction, flexibility, and local balancing are important.

It is precisely here that the real technical challenges begin, not at the level of installed capacity itself.

The energy market must keep pace with technology

Changes in system physics necessitate changes in market mechanisms. The current model, based on stable generation and long planning horizons, is increasingly struggling in a world of variable production and dynamic demand.

The energy market is gradually shifting towards solutions that reward flexibility and short-term responsiveness. In practice, this means greater importance of short-term markets, balancing services, and long-term contracts that stabilize revenues and costs in a volatile environment.

It is not only the cost of energy that is changing, but also when and under what conditions it is profitable to consume it.

What this means for companies

For business customers, these changes are not abstract. They translate directly into cost structures and operational risks. Energy is increasingly less of a fixed cost and more of a cost dependent on the plant's operating profile, time of day, and short-term peak loads.

In practice, companies are beginning to experience:
– greater variability in energy prices over time,
– growing importance of instantaneous consumption peaks,
– less predictability of costs without active energy management.

It is in this area that the greatest scope for optimization arises, but only for those entities that can consciously manage their consumption profile.

Why energy storage and EMS are gaining importance

In the new market architecture, technical solutions on the customer side are playing an increasingly important role. Energy storage and energy management systems are ceasing to be an add-on and are beginning to perform a stabilizing function.

Storage allows for capturing energy surpluses, reducing peak loads, and responding to price changes over time. EMS connects everything into one system, automating decisions and eliminating manual control.

This combination allows a company to actively participate in the energy market, rather than passively reacting to its fluctuations.

Our opinion

From our perspective, the current changes are not a sudden plot twist, but a natural stage in the maturation of the power system. Cheap energy from RES does not solve the cost problem in itself if it is not accompanied by tools that allow for energy management over time.

What becomes key is not how much energy we produce, but how we can store, shift, and use it at moments when it has the greatest economic value. In this context, energy storage and EMS systems cease to be a technological curiosity and become an element of business infrastructure.

Companies that are already investing in controlling their energy balance today gain a real cost and operational advantage. Technius designs solutions precisely with this change in mind – before it becomes a painful problem for the market.