19.08.2026
Over the last decade, a fairly stable perception of energy services has formed in Ukraine. For most professionals, ESCOs (Energy Service Companies) are primarily associated with the modernization of schools, kindergartens, hospitals, or other public and municipal institutions. This is quite logical, as the public sector became the primary venue for developing energy service contracts following the adoption of relevant legislation.
However, this perception no longer aligns with current realities.
The Ukrainian energy sector is undergoing a profound transformation. Businesses operate amidst high volatility in electricity prices, increased demands for energy resilience, the necessity of production decarbonization, and the growth of distributed generation and energy storage systems.
In these conditions, businesses do not just need isolated technical solutions. They need mechanisms that allow for the modernization of energy infrastructure without diverting significant resources from their core business, while simultaneously sharing investment and technical risks.
Modern energy service can be precisely such a mechanism.
Paradoxically, one of the main limitations to the development of the Ukrainian market today remains the perception of ESCOs itself. As long as energy service is viewed primarily as a tool for the public sphere, the private sector will not be utilizing its full potential.
In its classic model, energy service assumes that an investor finances the implementation of energy-efficiency measures, and the return on investment is achieved through the resulting savings in energy resources. This very principle made ESCOs one of the most successful mechanisms for the modernization of public institutions.
However, the mechanism itself was never tied exclusively to the public sector.
In essence, energy service is a model for attracting private capital to implement energy projects while distributing technical, financial, and operational risks between the client and the investor. It can work equally effectively in a municipality, an energy facility, a logistics center, an agricultural enterprise, or a production site.
This idea should form the basis of a new vision for energy service.
It is often heard that energy service means façade insulation, lighting replacement, or boiler room modernization.
In reality, these are just individual examples.
Energy service is not defined by a specific technology. It is primarily defined by the model of investment and risk distribution.
If a project creates a predictable economic effect that can serve as a source for investment repayment, it can potentially be implemented using the energy service model.
Modern ESCOs already cover a much broader spectrum of solutions:
While energy efficiency remains an important component, it is no longer the sole goal of investment.
For a business, owning energy equipment in itself does not create value.
A solar power plant, an energy storage system, a cogeneration unit, or a modern energy management system are merely assets. They make sense only when they help a company reduce costs, improve supply reliability, or create additional economic value.
An enterprise does not earn more just because it installed a solar power plant. It earns more if, thanks to this plant, it reduces electricity costs, protects itself against price increases, or uses the generated electricity at the most advantageous time.
Similarly, an energy storage system is not interesting to a business as just a set of batteries. Its value lies in the ability to charge when electricity is cheaper, use stored energy when it is more expensive, reduce peak loads, or provide the enterprise with additional resilience.
In a traditional model, a company must find the money, purchase equipment, and organize its installation, operation, and maintenance. It assumes almost all risks—from the accuracy of the technical solution to the actual level of savings.
But is this the best use of its capital and management attention?
A manufacturing plant should earn money from production, a logistics company from logistics, and a retail chain from trade. Energy is an important part of their expenses and operational stability, but it is rarely their core business.
This is where the space for energy service organically emerges.
A company can engage a partner who invests in the necessary energy solution, ensures its implementation and operation, and recoups the investment through the economic effect the project creates.
For a business, this means the opportunity to obtain the required energy result without the need to go through the entire investment cycle on its own.
This is one of the main advantages of modern energy service: a business can derive economic value from an energy asset without concentrating all functions and risks associated with its creation and operation.
In other words, the question of “who owns the equipment?” ceases to be the priority.
Other questions become paramount: how much will the enterprise spend on energy, how predictable will these costs be, what will be the level of reliability, and what economic effect will the project deliver?
The ESCO ceases to be a narrow energy-efficiency tool and transforms into a full-fledged investment instrument.
This change in logic also changes the role of the energy service company itself.
In a traditional model, a business buys equipment, and a contractor designs and installs it.
In a modern model, the energy service company must solve a different task: identify the company’s energy problem, propose a comprehensive solution, organize its financing and implementation, and be incentivized to achieve the planned economic effect.
The role of the ESCO company is gradually changing:
This is what I call Energy Service 2.0.
| Criteria | Traditional ESCO | Energy Service 2.0 |
| Main Goal | Energy efficiency & resource savings | Economic results & business energy resilience |
| Typical Solutions | Insulation, lighting, boiler upgrades | Solar PV, BESS, microgrids, digital systems, generation |
| Investor Role | Financing & implementing efficiency measures | Investment partner & integrator of complex solutions |
| Focus | Individual engineering systems | The enterprise’s energy system |
| Business Value | Reduced consumption & costs | Predictability, resilience, cost optimization & new economic opportunities |
| Risk Distribution | Primarily savings-related risks | Technical, financial, and operational risks aligned with the project model |
ESCOs should not be viewed as a simple alternative to a bank loan.
A bank finances the purchase of an asset but takes almost no responsibility for its performance.
An energy service company, conversely, is interested in the project achieving specific performance indicators. Its return on investment depends on it.
Thus, the client receives not only financing but also expertise, engineering solutions, project management, technical support, and risk distribution.
For a business, this means the ability to engage a professional partner who is responsible not just for construction, but for the final economic result.
Global energy is changing rapidly.
Enterprises are increasingly investing not in isolated energy-efficiency measures, but in creating their own energy ecosystem.
Such projects combine:
It is important that all these technologies can be viewed not in isolation, but as parts of a single investment solution.
For example, solar generation can reduce electricity purchases, BESS can optimize its use, a management system can coordinate the operation of all assets, and energy-efficiency measures can reduce consumption itself.
As a result, a business gets more than just a set of new energy assets—it gains a more efficient and resilient energy system.
In my view, this is the next stage in the development of energy service.
Ukraine is simultaneously going through several processes that create a unique window of opportunity.
The reconstruction of energy infrastructure, integration into the European energy market, the development of distributed generation, the growing role of energy storage, the digitalization of networks, and the need to increase business energy resilience are radically changing investment requirements.
In these conditions, companies need fewer isolated contractors and more solution integrators capable of developing a project, securing its financing, assuming a portion of the risks, and guaranteeing the achievement of the defined result.
This is what the modern role of an energy service company must become.
Perhaps it is time to rethink not only the practice of using energy service but also its definition.
Energy service should no longer be associated exclusively with changing lightbulbs, façade insulation, or boiler upgrades.
It is an investment mechanism that allows a business to modernize its own energy infrastructure without diverting significant internal resources, with risk distribution and an orientation toward achieving measurable economic results.
If in 2015 energy service meant the modernization of individual engineering systems, in the coming years it will increasingly mean managing the enterprise’s energy ecosystem.
And this, in my opinion, is the true meaning of Energy Service 2.0.
