--- title: "Lower Your Energy Cost for the Next 20 Years | PerPetum Energy" description: "Energy-as-a-Service for industrial sites. No upfront capital, 20-year fixed pricing, integrated on-site generation, storage & management. Calculate your savings." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "WebPage", "@id": "https://www.perpetumenergy.com//#webpage", "name": "PerPetum Energy — Energy as a Service", "description": "On-site energy hubs combining Flex Storage, Flex PPA, and Power2Heat. 1 GW+ constructed. Zero upfront investment.", "url": "https://www.perpetumenergy.com/", "inLanguage": "en", "isPartOf": { "@id": "https://www.perpetumenergy.com/#website" }, "about": { "@id": "https://www.perpetumenergy.com/#organization" } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.perpetumenergy.com/" } ] }, { "@context": "https://schema.org", "@type": "WebPage", "@id": "https://www.perpetumenergy.com//#webpage", "name": "PerPetum Energy — Energy as a Service", "description": "On-site energy hubs combining Flex Storage, Flex PPA, and Power2Heat. 1 GW+ constructed. Zero upfront investment.", "url": "https://www.perpetumenergy.com/", "inLanguage": "en", "isPartOf": { "@id": "https://www.perpetumenergy.com/#website" }, "about": { "@id": "https://www.perpetumenergy.com/#organization" } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.perpetumenergy.com/" } ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is Energy-as-a-Service (EaaS) for industrial companies?", "acceptedAnswer": { "@type": "Answer", "text": "Energy-as-a-Service (EaaS) is a model in which PerPetum finances, builds and operates an integrated on-site renewable energy system for industrial companies, allowing them to buy energy at a fixed, predictable price instead of investing upfront CapEx.\n\nPerPetum retains ownership and operational responsibility, enabling long-term cost control, reduced balance sheet impact and lower CO₂ emissions without added complexity." } }, { "@type": "Question", "name": "What is a PPA (Power Purchase Agreement)?", "acceptedAnswer": { "@type": "Answer", "text": "A Power Purchase Agreement is a long-term contract where you purchase the energy produced by on-site renewable installations at a fixed price. PerPetum owns and operates the equipment, and you benefit from predictable, clean energy without capital expenditure." } }, { "@type": "Question", "name": "Is my site suitable for on-site renewable energy?", "acceptedAnswer": { "@type": "Answer", "text": "Most industrial sites with available roof space, land or parking areas offer strong potential for renewable integration. PerPetum conducts a comprehensive discovery analysis including site assessment, consumption profiling and wind studies to determine the optimal technology combination for your specific situation.\n\nWhere relevant, we also assess how integrated direct line connections to nearby renewable assets can further strengthen energy resilience and long-term cost predictability." } }, { "@type": "Question", "name": "How does on-site energy reduce my carbon footprint?", "acceptedAnswer": { "@type": "Answer", "text": "By generating and consuming clean energy directly at your site, you avoid grid-related CO₂ emissions. PerPetum's integrated energy hubs combining solar, wind, storage and electrification can significantly reduce your Scope 1 and Scope 2 emissions, supporting CSRD and ESG reporting requirements." } }, { "@type": "Question", "name": "What is behind-the-meter renewable energy?", "acceptedAnswer": { "@type": "Answer", "text": "Behind-the-meter renewable energy refers to electricity generation and storage assets that are installed on-site or directly connected to an industrial facility, reducing reliance on the public grid.\n\nBy producing and consuming energy locally, companies increase self-consumption, reduce exposure to wholesale market volatility and mitigate grid congestion risks. Behind-the-meter systems can include solar PV, wind turbines, battery storage, EV charging infrastructure and power-to-heat applications.\n\nAt PerPetum, behind-the-meter integration is the foundation for building resilient and predictable energy architectures for industrial clients." } }, { "@type": "Question", "name": "How does grid congestion affect industrial energy users?", "acceptedAnswer": { "@type": "Answer", "text": "Grid congestion occurs when the electricity network lacks sufficient capacity to transport power, limiting new connections or increasing curtailment risks.\n\nFor industrial companies, congestion can delay electrification projects, restrict renewable expansion and create uncertainty around supply security. It may also increase connection costs or limit export possibilities for on-site generation.\n\nMitigation strategies include behind-the-meter optimisation, flexible consumption, battery storage and, in some cases, integrated direct line connections to nearby renewable assets." } }, { "@type": "Question", "name": "How can industrial companies reduce Scope 1 and Scope 2 emissions?", "acceptedAnswer": { "@type": "Answer", "text": "Scope 1 emissions originate from direct on-site fuel combustion, while Scope 2 emissions result from purchased electricity consumption.\n\nIndustrial companies can reduce Scope 2 emissions by integrating on-site renewable generation and optimising energy procurement strategies. Scope 1 emissions can be addressed through electrification of heat, process optimisation and integration of renewable power with storage solutions.\n\nAn integrated approach that combines technology, financing and operational management enables measurable carbon reduction while maintaining cost competitiveness." } } ] } ] --- ![Revisit consent button](https://cdn-cookieyes.com/assets/images/revisit.svg) We value your privacy We use cookies to enhance your browsing experience, serve personalised ads or content, and analyse our traffic. By clicking "Accept All", you consent to our use of cookies. Customise Reject All Accept All Powered by[](https://www.cookieyes.com/product/cookie-consent/?ref=cypbcyb&utm_source=cookie-banner&utm_medium=fl-branding) Customise Consent Preferences ![](https://cdn-cookieyes.com/assets/images/close.svg) We use cookies to help you navigate efficiently and perform certain functions. 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Uncategorised Other uncategorised cookies are those that are being analysed and have not been classified into a category as yet. - Cookie \_\_Secure-YEC - Duration past - Description YouTube sets this cookie to stores the user's video player preferences using embedded YouTube video Reject All Save My Preferences Accept All Powered by[](https://www.cookieyes.com/product/cookie-consent/?ref=cypbcyb&utm_source=cookie-banner&utm_medium=sl-branding) ' ' [Skip to main content](#main-content) [ ![PerPetum Energy](/images/perpetum-logo-white.svg) ](/en) [Solutions](/en/solutions) [How we work](/en/how-we-work) [Projects](/en/projects) [Events](/en/events) [Resources](/en/resources) [About](/en/about) [Contact](/en/contact) EN [Day-ahead BE € 146,65 ](/en/resources/energy-market-monitor) [Book intake call](/en/book-call) ![Industrial solar panels and energy infrastructure powering European factories](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771249626843-nu82rgc.jpg) Powering Europe's most complex industrial sites # Lower your energy cost for the next 20 years. What this means for your business → Long-term cost predictability 1–50+ MWp integrated on-site energy as a service for energy-intensive industries across Europe [Start saving today](/en/book-call)[Discover our projects](/en/projects) Free 30-min intake call · No commitment · Tailored to your site 2007 Active since 1 GW Projects constructed 66,000 Tons CO₂ reduced (last 5y) ~60 Energy specialists €240M Investment in portfolio Next · Webinar · [Webinaire Loi APER : votre parking, de la pénalité au revenu · 25 Aug 2026 ](/en/webinaire-loi-aper "Webinaire Loi APER : votre parking, de la pénalité au revenu") [Reserve seat](/en/webinaire-loi-aper) Track record ## Proven in energy-intensive industrial environments We deliver integrated 5–50+ MWp on-site energy systems under long-term service agreements for industrial groups where energy performance and long-term cost predictability are strategically critical. [ ![Aperam Steel & Metals](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771000867716-nm6nx.jpg) Steel & Metals ### 30 MWp multi-technology Aperam ](/en/projects/aperam-genk) [ ![Burgo Ardennes Paper Industry](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771248324474-pyi5b6.jpg) Paper Industry ### 10 MWp complex-site Burgo Ardennes ](/en/projects) [ ![INEOS Inovyn Chemicals](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771000902823-o2lzwp.jpg) Chemicals ### 60 MWp high-voltage INEOS Inovyn ](/en/projects/ineos-inovyn) [ ![Pairi Daiza Large-Scale Leisure Infrastructure](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771000919567-q608j.jpeg) Large-scale leisure infrastructure ### 40 MWp timber carport + EMS Pairi Daiza ](/en/projects/pairi-daiza) [ ![Carmeuse Mining & Minerals](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771000915415-of630d.JPG) Mining & Minerals ### 6 MWp multi-site Carmeuse ](/en/projects) ![Aperam logo](/images/logos/aperam.png) ![ArcelorMittal logo](/images/logos/arcelormittal.png) ![Carmeuse logo](/images/logos/carmeuse.png) ![INEOS Inovyn logo](/images/logos/ineos.png) ![Heidelberg Materials logo](/images/logos/heidelberg.png) ![Lhoist logo](/images/logos/lhoist.png) ![Solvay logo](/images/logos/solvay.png) ![WDP logo](/images/logos/wdp.png) [Day-ahead BE · € 146,65 /MWh · 20/08/2026 ](/en/resources/energy-market-monitor) The Challenge ## The energy trilemma reshaping industrial competitiveness Energy directly impacts cost base, resilience and long-term competitiveness. Volatility, decarbonisation and grid constraints have turned energy into a structural strategic variable. 01 ### Volatile and unpredictable energy costs Electricity prices fluctuate. Grid tariffs continue to rise. Forecasting and controlling total cost of energy becomes increasingly difficult. 02 ### The decarbonisation challenge Clear climate targets meet complex technologies and a fragmented supplier landscape. Investment decisions require significant capital, with uncertain returns. 03 ### Grid congestion and reliability Electrification and injection are accelerating under government incentives. Grid capacity is strained. Congestion delays connections and limits operational flexibility. The question is no longer whether to act, but how energy can be leveraged as a strategic advantage for your business. [See how our integrated approach translates energy complexity into measurable results.](/en/solutions) Energy market monitor ## Energy prices move every quarter hour. We track all of it. Day-ahead average (BE) € 146,65 /MWh 20/08/2026 Widest daily spread this year € 960,00 /MWh 24/06/2026 Negative-price hours year to date 273,6 h Day-ahead price trend over the last 30 days. [Open the Energy Market Monitor](/en/resources/energy-market-monitor) Our Approach ## Your integrated energy platform, built for long-term competitiveness PerPetum designs, builds, finances and operates integrated on-site energy systems as-a-Service, aligning engineering, financing and performance accountability in one coherent model. [ ### Engineered for Your Business Energy architecture designed around your load profile, infrastructure and long-term objectives, integrating the right technologies into one coherent system. ](/en/solutions) [ ### Managed for Optimisation Continuous monitoring, forecasting and optimisation through our Energy Management System, ensuring sustained performance and operational flexibility. ](/en/solutions/energy-management) [ ### Delivered as a Service We design, build, finance and operate. No upfront capital expenditure. Clear long-term contractual framework. ](/en/how-we-work) ### Fixed for Long-term Profit Structured long-term pricing combined with active optimisation, protecting margins while unlocking additional value streams. [See how our integrated approach turns energy complexity into competitive advantage.](/en/how-we-work) ![Aperam industrial solar installation with 30 MWp capacity](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771000873791-fskyhn.jpg) 30 MWp Total Capacity Featured Case Study ## Multi-technology energy transformation for Aperam - Long-term energy price stability - No upfront capital investment - Integrated multi-technology architecture - Reduced exposure to market volatility > "PerPetum delivered exactly what they promised: predictable energy costs, zero complexity, and a system that just works." [Read the full case study](/en/projects/aperam-genk) How can we help? ## Ask us anything about renewable energy Powered by AI to help you navigate our services. Prefer a personal call to discuss? [Book an intake call.](/en/book-call) Hi! I'm here to help you explore PerPetum's energy solutions: solar, wind, battery storage, and electrification for industrial sites. What would you like to know? I'm looking into the financials of renewable energy Show me your projects How does Energy-as-a-Service work? What does this cost for my site? I want to speak with your team ## Discover more Projects, events & insights from across PerPetum [Projects](/en/projects)[Events](/en/events)[Resources](/en/resources) [ ![Energy Market Monitor](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/energy-market-monitor-preview.png) Resource Calculator ### Energy Market Monitor Live dashboard tracking day-ahead electricity prices, negative price hours, solar capture rates and imbalance costs across Belgium, Germany, Netherlands and France. Updated daily. View ](/en/resources/energy-market-monitor) [ ![PerPetum Energy Offices](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771583663316-aatrji.JPG) Project Solar Energy ### PerPetum Energy Offices 1 MWp capacity View ](/en/projects/perpetum-energy-offices) [ ![Énergie pour les industries en Wallonie : du raccordement à la flexibilité](https://images.unsplash.com/photo-1587825140708-dfaf18c09e26?w=600&q=80&fm=webp&auto=format) Event Conference ### Énergie pour les industries en Wallonie : du raccordement à la flexibilité 17 Sept 2026 Meux, Belgium View ](/en/events/green4power-wallonie-2026) [ ![Solar gives you cheap electricity. A battery makes it available when electricity is expensive.](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/blog-pv-bess-aerial-solar.jpg) Resource Article ### Solar gives you cheap electricity. A battery makes it available when electricity is expensive. Solar alone does not fix your peak pricing problem. Here is how integrated battery storage creates four distinct value streams and why the total impact is larger than most expect. View ](/en/resources/solar-pv-battery-storage-industrial-energy-cost-bess-value) [ ![Figanières](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/projects/figanieres.jpg) Project Solar Energy ### Figanières 15.6 MWp capacity View ](/en/projects/figanieres) [ ![Heidelberg Materials Quenast](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/projects/sagrex.png) Project Solar Energy ### Heidelberg Materials Quenast 1.7 MWp capacity View ](/en/projects/heidelberg-materials-quenast) [ ![Webinaire Loi APER : votre parking, de la pénalité au revenu](https://images.unsplash.com/photo-1587825140708-dfaf18c09e26?w=600&q=80&fm=webp&auto=format) Event Webinar ### Webinaire Loi APER : votre parking, de la pénalité au revenu 25 Aug 2026 View ](/en/events/webinaire-loi-aper-2026) [ ![Industriële elektrificatie in tijden van netcongestie](https://images.unsplash.com/photo-1587825140708-dfaf18c09e26?w=600&q=80&fm=webp&auto=format) Event Webinar ### Industriële elektrificatie in tijden van netcongestie 22 Sept 2026 Online, Netherlands View ](/en/events/webinar-elektrificatie-netcongestie) [ ![Flexible steering, maximum value from your renewable energy assets for the next 20 years](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/blog-flexible-steering-still.png) Resource Article ### Flexible steering, maximum value from your renewable energy assets for the next 20 years PerPetum and Companion Energy join forces to actively steer behind-the-meter assets and maximise value for energy-intensive clients over a 20-year horizon. View ](/en/resources/perpetum-companion-energy-partnership-active-steering) [ ![Flexibility financing readiness scorecard](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/scorecard-tile-hero.png) Resource Toolkit ### Flexibility financing readiness scorecard Assess your facility's readiness for flexibility financing. Evaluate grid connection, load profile, and storage potential to unlock new revenue streams. View ](/en/resources/flexibility-finance-scorecard) [ ![INEOS Inovyn](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771000902823-o2lzwp.jpg) Project Solar Energy ### INEOS Inovyn 60 MWp capacity View ](/en/projects/ineos-inovyn) [ ![Les Îlots Blandin](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/projects/les-ilots-blandin.jpg) Project Solar Energy ### Les Îlots Blandin 74 MWp capacity View ](/en/projects/les-ilots-blandin) [ ![Aperam Genk](https://ymsoqmpukqirvcxrsicw.supabase.co/storage/v1/object/public/cms-media/uploads/1771000873791-fskyhn.jpg) Project Solar Energy ### Aperam Genk 29.6 MWp capacity View ](/en/projects/aperam-genk) Previous slide Next slide [Explore all content](/en/resources) ## Explore what integrated energy could unlock for your organisation. In one focused strategic session, we assess cost structure, investment pathways and energy savings potential tailored to your site. [Book your strategic consultation](/en/book-call)[Explore our projects](/en/projects) Common questions ## Frequently asked questions ### What is Energy-as-a-Service (EaaS) for industrial companies? ### What is a PPA (Power Purchase Agreement)? ### Is my site suitable for on-site renewable energy? ### How does on-site energy reduce my carbon footprint? ### What is behind-the-meter renewable energy? ### How does grid congestion affect industrial energy users? ### How can industrial companies reduce Scope 1 and Scope 2 emissions? ![PerPetum Energy](/images/perpetum-logo-white.svg) #### Solutions - [All solutions](/en/solutions) - [Solar energy](/en/solutions/solar-energy) - [Wind energy](/en/solutions/wind-energy) - [Battery storage](/en/solutions/battery-storage) - [Energy management](/en/solutions/energy-management) - [EV charging](/en/solutions/ev-charging) - [Power to heat](/en/solutions/power-to-heat) #### Company - [About us](/en/about) - [How we work](/en/how-we-work) - [Projects](/en/projects) - [Contact](/en/contact) - [Careers](/en/careers) #### Resources - [Resources](/en/resources) - [News & milestones](/en/about#news) - [Events](/en/events) - [Energy market monitor](/en/resources/energy-market-monitor) - [Flexibility scorecard](/en/resources/flexibility-finance-scorecard) #### Contact Perpetum Energy BV [ Begoniastraat 34 9810 Nazareth-De Pinte Belgium ](https://www.google.com/maps/search/?api=1&query=Perpetum+Energy+BV%2C+Begoniastraat+34%2C+9810+Nazareth-De+Pinte%2C+Belgium) VAT: BE 0893.005.754 [+32 9 245 77 81](tel:+3292457781) [info@perpetum.be](mailto:info@perpetum.be) [](https://www.linkedin.com/company/perpetum/)[](https://www.youtube.com/@PerPetumEnergy) © 2026 PerPetum Energy. All rights reserved. [Privacy policy](/en/privacy)│ [Cookie policy](/en/cookie-policy)│ [Terms of service](/en/terms)│ [Impressum](/en/impressum) │ [Sitemap](/en/sitemap)│ Cookie preferences Perpetum Energy BV · Begoniastraat 34, 9810 Nazareth-De Pinte · VAT: BE 0893.005.754 · RPR Gent, afdeling Gent