Resalta

Resalta Maximizing energy efficiency across Europe. Sustainable solutions for cities, companies, and communities.

Less CO₂, more go! 🏃Yesterday, part of the Resalta team in Slovenia laced up and took on the 𝟭𝟮𝘁𝗵 𝗜𝘀𝘁𝗿𝗶𝗮𝗻 𝗠𝗮𝗿𝗮𝘁𝗵𝗼𝗻, runn...
13/04/2026

Less CO₂, more go! 🏃

Yesterday, part of the Resalta team in Slovenia laced up and took on the 𝟭𝟮𝘁𝗵 𝗜𝘀𝘁𝗿𝗶𝗮𝗻 𝗠𝗮𝗿𝗮𝘁𝗵𝗼𝗻, running along the Slovenian coast, with the Adriatic on one side and a lot of determination on the other.

We spend our days helping companies cut energy costs and reduce emissions. Turns out we take the mission home with us too.

The t-shirts said it best. Less CO₂, more go. Powered by savings - and apparently also by adrenaline and some serious team spirit. 💚

Huge congratulations to everyone who ran. You made us proud (and slightly out of breath just watching).

See you at the next one!



Poland’s largest public building retrofit project has launched 📢Last week marks an important milestone — not only for th...
18/02/2026

Poland’s largest public building retrofit project has launched 📢

Last week marks an important milestone — not only for the City of Gorzów Wielkopolski, but for the development of performance-based energy renovation in Poland.

15 public buildings — including schools, kindergartens and municipal facilities — 𝘄𝗶𝗹𝗹 𝘂𝗻𝗱𝗲𝗿𝗴𝗼 𝗰𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗺𝗼𝗱𝗲𝗿𝗻𝗶𝘀𝗮𝘁𝗶𝗼𝗻 𝘂𝗻𝗱𝗲𝗿 𝗮 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗘𝗣𝗖 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝘁𝗼 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗺𝗲𝗮𝘀𝘂𝗿𝗮𝗯𝗹𝗲 𝗲𝗻𝗲𝗿𝗴𝘆 𝘀𝗮𝘃𝗶𝗻𝗴𝘀 𝗮𝗻𝗱 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗱 𝗰𝗼𝗺𝗳𝗼𝗿𝘁 𝗳𝗼𝗿 𝗰𝗶𝘁𝗶𝘇𝗲𝗻𝘀.

Projects of this scale go far beyond technical upgrades. They improve the quality, reliability and sustainability of public infrastructure used every day by local communities. 💚

In this initiative, Resalta provides long-term structuring and financing, enabling the city to modernise infrastructure without upfront capital burden, while GRESCO HOLDING acts as the local ESCO partner responsible for implementation.

We are proud to contribute to this landmark project and to continue strengthening our presence in the Polish market. 🌱

Thank you to everyone who’s been part of our journey this year.Wishing you a bright, energised start to 2026. ✨
30/12/2025

Thank you to everyone who’s been part of our journey this year.
Wishing you a bright, energised start to 2026. ✨

Built for the long run, in every season. ❄️As the year draws to a close and we prepare to step into a new one, this wint...
22/12/2025

Built for the long run, in every season. ❄️

As the year draws to a close and we prepare to step into a new one, this winter fairytale is a reminder that the energy transition doesn’t rely on perfect conditions — but on systems designed to endure.

At Resalta, our work is rooted in resilience, reliability, and purpose.
Our green adventures are the journey around that work: the progress, learning, and trust we build together with our partners, clients, and teams across Europe.

Thank you to everyone who has been part of this journey so far. 💚

As we look toward 𝟮𝟬𝟮𝟲, we remain committed to building energy solutions that last and partnerships that grow stronger over time.

— Resalta Team

📸: 𝘎𝘳𝘰𝘶𝘯𝘥-𝘮𝘰𝘶𝘯𝘵𝘦𝘥 𝘴𝘰𝘭𝘢𝘳 𝘗𝘝 𝘱𝘳𝘰𝘫𝘦𝘤𝘵, 𝘍𝘝𝘌 𝘈𝘨𝘳𝘰 𝘓𝘦𝘷𝘪𝘯, 𝘊𝘻𝘦𝘤𝘩 𝘙𝘦𝘱𝘶𝘣𝘭𝘪𝘤 (7.5 𝘔𝘞𝘱)

More and more businesses are taking control of their energy future.Through 𝗖𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗲 𝗣𝗼𝘄𝗲𝗿 𝗣𝘂𝗿𝗰𝗵𝗮𝘀𝗲 𝗔𝗴𝗿𝗲𝗲𝗺𝗲𝗻𝘁𝘀 (𝗰𝗣𝗣𝗔𝘀), ...
11/11/2025

More and more businesses are taking control of their energy future.

Through 𝗖𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗲 𝗣𝗼𝘄𝗲𝗿 𝗣𝘂𝗿𝗰𝗵𝗮𝘀𝗲 𝗔𝗴𝗿𝗲𝗲𝗺𝗲𝗻𝘁𝘀 (𝗰𝗣𝗣𝗔𝘀), businesses can secure renewable electricity at predictable prices — reducing exposure to volatile markets and making real progress on decarbonisation.

At Resalta, we’re expanding our renewable portfolio and developing new cPPA partnerships that make clean, stable, and local energy accessible to companies across the region.

A new chapter in corporate energy sourcing is taking shape - first available in Slovenia and Croatia.

More coming soon. 💚

Most industries lose up to 𝟰𝟬 % 𝗼𝗳 𝘁𝗵𝗲𝗶𝗿 𝗲𝗻𝗲𝗿𝗴𝘆 𝗮𝘀 𝘄𝗮𝘀𝘁𝗲 𝗵𝗲𝗮𝘁.What if you could reuse it? 💡In this short overview, we ex...
24/10/2025

Most industries lose up to 𝟰𝟬 % 𝗼𝗳 𝘁𝗵𝗲𝗶𝗿 𝗲𝗻𝗲𝗿𝗴𝘆 𝗮𝘀 𝘄𝗮𝘀𝘁𝗲 𝗵𝗲𝗮𝘁.
What if you could reuse it? 💡

In this short overview, we explore how waste heat recovery works and why it’s one of the smartest steps toward industrial decarbonization.

Learn how turning hidden energy into a usable resource can reduce costs, lower emissions, and boost efficiency across your operations. 🏭

Still reflecting last month's event, when our Czech team and Solární Asociace welcomed energy leaders, investors, and pa...
19/09/2025

Still reflecting last month's event, when our Czech team and Solární Asociace welcomed energy leaders, investors, and partners for a site visit to one of the country’s most advanced ground-mounted solar PV installations: 𝗙𝗩𝗘 𝗔𝗴𝗿𝗼 𝗟𝗲𝘃í𝗻 (𝟳.𝟱 𝗠𝗪𝗽).

The day was packed with insights and action, including:
🔹An overview of Resalta's innovative energy solutions, presented by Czech Managing Director, Jure Zadravec.
🔹A detailed showcase of our 𝗙𝗩𝗘 𝗔𝗴𝗿𝗼 𝗟𝗲𝘃𝗶𝗻 project.
🔹An exclusive site visit to the FVE Agro Levin facility, bridging the gap between presentation and real-world application.

A huge thank you to our long-standing partners, 𝗦𝗣𝗚𝗿𝗼𝘂𝗽 𝗮.𝘀., for hosting us at the beautiful 𝗔𝗾𝘂𝗮𝗽𝗮𝗹𝗮𝗰𝗲 𝗛𝗼𝘁𝗲𝗹 𝗣𝗿𝗮𝗴𝘂𝗲.

We are grateful to everyone who attended and contributed to the success of the day, especially to the Czech Solar Association. By connecting industry leaders, we can build a more sustainable future together. Follow our posts to find out when the next site visit will be organized. 👷‍♀️

08/08/2025

Resalta powers Henkel with 6 MWp of on-site solar energy

We have completed 𝐨𝐧𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐥𝐚𝐫𝐠𝐞𝐬𝐭 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐚𝐥 𝐫𝐨𝐨𝐟𝐭𝐨𝐩 𝐬𝐨𝐥𝐚𝐫 𝐏𝐕 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐢𝐧 𝐭𝐡𝐞 𝐫𝐞𝐠𝐢𝐨𝐧 at Henkel Serbia’s facility in Kruševac. This milestone brings clean energy directly to the heart of production. 💚

Built for performance, resilience, and efficiency, the system delivers 6 MWp of installed capacity, designed to meet the demands of continuous industrial operations and support Henkel’s global decarbonisation goals.

🌳The installation is expected to generate 6,278 MWh of renewable electricity annually, covering 21% of the facility’s total energy consumption, a significant contribution to Henkel’s long-term climate target to reach net-zero until 2045.🌳

This project reflects everything Resalta stands for:
▪️ Energy independence for industry
▪️ Deep technical expertise
▪️ End-to-end ex*****on under the ESCO model

A big thank you to Henkel for their trust and collaboration — and to the Resalta engineers and partners who delivered this exceptional result. 👏

🎥 Watch the video below and visit our website for the whole story.

At Pivovarna Laško Union (part of the HEINEKEN Company), we’ve completed a heating system upgrade at the brewery’s waste...
31/07/2025

At Pivovarna Laško Union (part of the HEINEKEN Company), we’ve completed a heating system upgrade at the brewery’s wastewater treatment plant, supporting long-term goals with high-efficiency technology and smarter use of biogas.

The project included:
▪️Installation of a low-temperature, high-efficiency air to water heat pump (668 kW)
▪️A new biogas boiler for backup (1,100 kW)
▪️Full integration with brewery wastewater systems

The result? More biogas now powers steam production, increasing the share of carbon-neutral process heat used in beer production. 🍺

🌳Another small but meaningful step on the road to zero.🌳

Thanks to the team at PLU for the brilliant collaboration, and to our engineering and O&M experts who made it happen.

Since 2011, we’ve been building energy solutions that matter — to people, to places, to the planet. 🌳This week, we’re ce...
17/07/2025

Since 2011, we’ve been building energy solutions that matter — to people, to places, to the planet. 🌳

This week, we’re celebrating 14 years of Resalta.

160+ people strong.
Part of the Aggreko Group.
And more committed than ever to driving change.

💚 See what we’ve built and what’s ahead.

07/07/2025

We’re proud to have partnered with Pošta Slovenije on a new rooftop solar PV system at their Logistics Centre in Ljubljana - a project that supports their sustainability ambitions while demonstrating the impact of forward-thinking public infrastructure.

𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗵𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀:
• 744,04 kWp installed capacity
• 795,41 MWh of clean electricity generated annually
• 16.5 % of the site’s electricity needs covered
• 𝟯𝟭𝟱 𝘁𝗼𝗻𝘀 𝗼𝗳 𝗖𝗢₂ 𝗲𝗺𝗶𝘀𝘀𝗶𝗼𝗻𝘀 𝗮𝘃𝗼𝗶𝗱𝗲𝗱 𝗽𝗲𝗿 𝘆𝗲𝗮𝗿 — 𝗲𝗾𝘂𝗶𝘃𝗮𝗹𝗲𝗻𝘁 𝘁𝗼 𝗽𝗹𝗮𝗻𝘁𝗶𝗻𝗴 𝟭𝟱,𝟬𝟬𝟬 𝘁𝗿𝗲𝗲𝘀 🌳

This system was designed and delivered to meet high performance and compliance standards, and we’re grateful to Pošta Slovenije for the excellent collaboration throughout.

Adresa

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