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Development of the RES industry for industry

Technius July 8, 2025 3 min read
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Industry plays a key role in the global energy transformation, striving to increase the share of renewable energy sources (RES) in the energy mix. The implementation of RES technologies in the industrial sector not only promotes sustainable development but also brings significant operational savings and improves energy efficiency. The use of RES allows companies to reduce energy costs

Industry plays a key role in the global energy transformation, striving to increase the share of renewable energy sources (RES) in the energy mix. The implementation of RES technologies in the industrial sector not only promotes sustainable development but also brings significant operational savings and improves energy efficiency. The use of RES allows companies to reduce energy costs and CO2 emissions, which is crucial in the context of changing environmental regulations.

RES Technologies Used in Industry

  • Energy Storage
    Energy storage is crucial for stabilizing the operation of industrial energy systems. In production plants where energy demand can change dynamically, energy storage systems (such as lithium-ion batteries or flywheel technologies) enable the storage of surplus energy generated by photovoltaic or wind installations. During periods of peak energy demand, the stored energy can be used to power machinery, which reduces the cost of purchasing energy from the grid and increases energy independence.
  • Photovoltaics in Industry
    An increasing number of companies are opting for photovoltaic installations on the roofs of their production plants or building ground-mounted solar farms. Photovoltaics provide the opportunity to generate energy for self-consumption, which reduces energy costs and simultaneously lowers CO2 emissions. The combination of photovoltaic systems with energy storage allows for the use of solar energy also at night or during periods of weaker sunlight.
  • On-site Wind Farms
    Wind turbine installations in regions with suitable wind conditions can be a significant source of energy for industry. On-site wind farms can supply energy directly to production processes, reducing dependence on external energy suppliers and helping to limit the carbon footprint.

Transformations Towards Energy Self-Sufficiency

  • Decentralization of Energy Production
    The development of renewable energy sources contributes to the decentralization of energy systems. Instead of relying solely on energy suppliers, companies can generate energy for their own needs, which increases their resilience to supply disruptions. An example is industrial plants implementing microgrids integrated with RES, which enable autonomous operation in case of external grid failure.
  • Integrated Energy Management Systems (EMS)
    Modern energy management systems combine various energy sources (RES, conventional sources, and energy storage), allowing for optimization of consumption and minimization of costs. For example, during peak demand hours, the EMS can automatically switch the power supply to energy from storage, relieving the external power grid.

Impact of Legal Regulations and Government Support on RES Development in Industry

  • Financial Incentives
    Subsidy programs and tax reliefs for investments in renewable energy sources accelerate the implementation of new technologies. Thanks to financial support, companies can modernize their installations faster and invest in RES technologies, which contributes to lower operating costs.
  • CO2 Emission Regulations
    Stricter greenhouse gas emission standards are forcing companies to seek low-emission solutions, which promotes the adoption of renewable energy sources. Through RES investments, enterprises can not only meet stringent legal requirements but also build their image as leaders in sustainable development.

Why are RES Crucial for Industry?

The development of renewable energy sources in industry enables companies to reduce operating costs, lower emissions, and increase energy independence. Investing in photovoltaics, wind farms, and energy storage brings economic and environmental benefits, supporting sustainable development strategies. In the long term, RES technologies are becoming essential for industries that want to meet the challenges of the modern market and changing environmental protection regulations.

Thanks to the use of modern solutions, such as integrated energy management systems, companies can maximize the benefits of RES, increasing their energy efficiency and minimizing their environmental impact.

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About Technius

We help companies cut energy costs — from audits and analyses to deploying energy storage and EMS systems. Our team has delivered hundreds of projects, saving clients millions of zloty.

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FAQ

Frequently asked questions

About energy cost optimisation in companies — answered in 30 seconds.

Three biggest levers: consumption profile (when you use power), fixed fees (contracted power, capacity charge), and market instruments (day-ahead market, DSR, energy storage). The fastest wins come from analysis — without it, it's hard to pick where to start.

EMS (Energy Management System) is a decision layer that controls energy in real time — when to buy, when to use storage, when to clip peaks. It pays off where energy is a meaningful operating cost and consumption profile varies.

Typically 4–7 years. The exact payback depends on contracted power, consumption profile, tariff and whether you can join DSR / system services. For 200 kW+ sites with high variability, ROI under 5 years is common.

It's a system fee billed during 4 peak hours on business days. You can really lower it by shifting consumption out of those hours — an EMS does this automatically; manually it's only partial. Often the fastest-growing line on your invoice.

Yes, but not for every company. Self-consumption is what matters — whether you use energy when the panels produce it. PV alone, without storage or profile shifting, often doesn't pay back fast. With storage + EMS the model changes fundamentally.

ETS pushes up energy prices via the CO₂ cost embedded in wholesale prices. ETS2 (from 2027) will hit transport and heating fuels. Companies that don't actively manage energy are more exposed — these aren't isolated price hikes, they're a trend.

First response within 24 business hours. The full analysis with potential calculations (peak shaving, storage, DSR, tariff optimisation) usually takes 3–7 business days, depending on data completeness from the DSO.

Programs supporting ESS for businesses are launching, but details change quickly. As part of the analysis we also check funding paths your company may qualify for.

Your turn

You know a lot about energy now — time to translate that into money

Book a free consultation with our expert. We check power peaks, consumption profile, fixed fees and energy storage potential. Reply within 24 business hours.

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