They work around the clock, need no breaks, no heating, and not even lighting. Dark factories are no longer just a vision from science fiction films, but a real response to galloping energy costs and a shortage of workers. Poland faces an important choice. Can our companies afford the billion-zloty investments required for full autonomy? And are they aware of all the implications of these changes — including, for example, cybersecurity?
Full Automation of Production Processes: The Lights Go Out, the Machines Speed Up
Imagine a production hall plunged into near-total darkness, where the only sound is the rhythmic hum of servo motors and the precise movement of robotic grippers.
In so-called “dark factories” (also known as lights-out manufacturing), traditional lighting, air conditioning, and social facilities become unnecessary, because the manufacturing process takes place entirely without human involvement. This is the pinnacle achievement of the Fourth Industrial Revolution, in which autonomous systems take full control of the production line, from raw material to finished product.
Although just a decade ago such a vision might have seemed like a futuristic science fiction scenario, today it is becoming a real economic strategy.
In an era of drastically rising energy costs, a demographic crisis in the labor market, and pressure for uninterrupted 24/7 production, the question of whether Polish industry can afford such advanced automation takes on a new dimension. It is no longer merely a matter of a modern image, but an economic calculation that will determine our position in the global supply chain.
24/7 Production: The Ideal Model?
The concept of 24/7 production in the world of dark factories means far more than just working three shifts without weekend downtime. It is a transition to a model of absolute continuity, in which the elimination of the “human factor” removes the most costly and unpredictable bottlenecks in the process.
Machines, unlike employees, do not need rest breaks, vacations, or social facilities, which allows for maximizing the OEE (Overall Equipment Effectiveness) indicator. In such a setup, every second of machine operation is fully utilized, and the risk of errors caused by fatigue or loss of concentration drops to near zero. The stability of operating parameters makes the production line a perfectly predictable mechanism, where cycle time is constant and optimized for minimal energy and raw material consumption.
An important element of this efficiency is also the drastic reduction of indirect costs. A dark factory generates operational savings by eliminating systems that support human comfort, from lighting large-area halls, through intensive heating, to ventilation and air conditioning adapted to strict health and safety standards. Energy that was previously used to maintain suitable living conditions is entirely redirected to manufacturing processes. Additionally, thanks to integration with artificial intelligence systems and predictive diagnostics, machines can signal the need for maintenance before a breakdown occurs. This allows short technical breaks to be planned during the least system-intensive moments, which in practice means the factory never stops earning: converting traditional fixed costs into pure profit from uninterrupted supply of goods.
Barriers to Entry: How Much Does “Darkness” Cost?
Implementing the lights-out manufacturing model involves an enormous entry threshold, which for many Polish businesses represents an insurmountable barrier without external financing. The main challenge is a radical change in the expenditure structure: a shift from a model based on operating costs (Opex), primarily wages, to a model of massive capital expenditures (Capex).
Building a dark factory is not just about purchasing advanced robotic arms, but above all about creating a digital ecosystem: from MES and ERP class systems, through IoT sensors, to server infrastructure capable of processing gigantic datasets in real time. For the Polish SME sector, which often struggles with a shortage of working capital, such a one-time investment carries high risk — especially in the face of unstable interest rates.
Another barrier is the so-called technological debt. Many manufacturing plants in Poland still use machinery that, while functional, lacks the communication interfaces needed for full integration within a smart network. Attempts to “digitize” such lines are often more expensive than building a factory from scratch. On top of this comes the critical problem of a skills deficit. Paradoxically, eliminating line workers creates a sharp demand for high-class specialists: mechatronics engineers, cybersecurity experts, and autonomous systems programmers. In Polish conditions, competing for such talent against global technology giants means that the cost of maintaining the staff supervising an “empty” hall may initially exceed the savings from reducing physical headcount. Without systemic support in education and tax incentives for robotization, Polish companies may find themselves stuck halfway between a traditional model and full automation.
Can Poland Afford Dark Factories?
For years, the foundation of Poland’s national competitiveness was its relatively cheap and skilled workforce, however, this economic model has ultimately exhausted its potential. Rapidly rising labor costs, a growing demographic crisis, and pressure to raise the minimum wage mean that investing in a “dark factory” is ceasing to be a luxury for the largest corporations and is slowly becoming the only way to avoid the marginalization of Polish industry in Europe. Paradoxically, it is precisely the high cost of maintaining employees that may become the strongest impulse to turn off the lights in production halls.
Poland is not starting from a position of leadership, according to data from the International Federation of Robotics (IFR) from early 2026, the pace of robotization in our country has seen a certain regression, and the robot density (number of robots per 10,000 workers) is still significantly lower than in the Czech Republic or Hungary.
To break this stagnation, state support mechanisms are becoming important such as the robotization tax relief. Although under current law it is due to expire at the end of 2026, public debate includes proposals for its extension and even increasing the level of deductions to 100% of costs. Additionally, companies can draw on grants from programs such as the SMART Path (FENG) or KPO funds, which target digital transformation and the implementation of process innovations directly.
Despite statistical difficulties, the first footholds of this revolution are already appearing on the map of Poland. Sectors such as automotive, the furniture industry, and food production are increasingly implementing autonomous production cells, in which robots without supervision handle packaging, palletizing, and quality control. In these industries, the fight for survival forces a confrontation with reality: either a Polish plant automates to the level of a dark factory, or it loses out to competition from Asian countries or fully robotized plants in Western Europe. It is becoming increasingly clear that over the coming decade, Polish industry simply cannot afford to keep the lights on.
In Poland, the concept of “dark factories” is being implemented mainly by large plants in the food, automotive, and logistics sectors, where the repeatability of processes allows for the complete elimination of human presence at selected stages of production.
An example of a company implementing advanced automation close to the dark factory model is Lipton Teas and Infusions in Katowice, one of the most interesting examples in Silesia. The plant uses over 20 cobots that have taken over the palletizing process at the ends of production lines. Although people still oversee the processes, selected sections operate in a nearly fully automated manner.
The Volkswagen plant in Poznań is also cited as one of the most automated in Poland, where precision robots perform key stages of bodywork assembly and welding.
And Magna Lighting in Kostrzyn nad Odrą, specializing in automotive lighting, declares readiness to operate in continuous 24/7 mode.
Modern logistics facilities in Poland use fleets of autonomous vehicles (AGVs) and warehouse robots that can pick orders in complete darkness. Companies such as AIUT from Gliwice supply automation systems that allow Polish chemical and industrial plants to carry out internal transport without human operators.
The Other Side of the Coin: Challenges and Risks
Implementing the “dark factory” model brings with it a specific set of risks, among which cybersecurity stands out most prominently. In a traditional plant, a system error may stop a machine, but in a fully autonomous factory where every element, from a robotic arm to AGV carts, is connected in a single IoT network, a successful cyberattack means complete operational paralysis. The absence of on-site personnel means that physical intervention to disconnect infected modules is delayed, giving ransomware time to take control of the entire process. Moreover, these factories become targets of industrial espionage on a new scale; instead of stealing prototypes, cybercriminals can steal the production-optimizing algorithms that constitute a company’s market advantage.
Another critical challenge is process rigidity. Paradoxically, a factory designed to perfectly perform one task 24/7 may prove extremely difficult to quickly reconfigure in the face of rapid market changes. While a human can adapt to a new assembly instruction within minutes, a “dark factory” requires complex reprogramming of the entire ecosystem, which, in the case of smaller product runs, can generate downtime that negates the profits from automation.
There is also the risk of technological lock-in, dependence on a single software provider and maintenance technicians, which in the event of a breakdown leaves the company defenseless against rates dictated by external experts. As a result, the greatest threat to a dark factory is not a power outage, but the loss of control over the digital brain that manages it.
Can We Afford Not to Build “Dark Factories”?
Despite these various aspects, it seems that “dark factories” are ceasing to be a technical novelty and are slowly becoming a strategic necessity. In a world where global supply chains are shortening and production is returning to Europe, Poland faces a historic opportunity. If we manage to overcome the capital barriers and invest in the competencies of the future, we have a chance to become a modern production hub for the continent. The cost of ignoring this trend, expressed in lost competitiveness and the flight of investment to our more robotized neighbors, may be many times higher than the expenditure needed to modernize production halls.
