MODERATOR aims to reduce the carbon footprint of data centers through advanced immersion cooling technologies with heat storage materials and systems.

Joined April 2024
🔥 From 1 litre to 500 kWh! COWA Thermal Solutions has scaled #MODERATOR’s heat storage from small lab samples to 40 full-size Compact Cells. Next stop: integration at the SYNAPSECOM data centre in Thessaloniki. Read the new blog👇 moderatorproject.eu/blog/90_…
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⏰ Tomorrow! Join the #2Cool2Waste webinar on how heat-recovery and cooling technologies can move from prototype to real-world use. 📅 13 Oct 🕐 13:00–15:00 CET #MODERATOR will present data-centre waste heat reuse opportunities. Register 👇 events.teams.microsoft.com/e…
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🔥 Can heat from data centres be stored and used later? At #EuroSun2026, @hslu presented #MODERATOR’s progress from small-scale PCM testing to a 240 kWh pilot storage system in Thessaloniki. Read more 👇 moderatorproject.eu/news/88_…
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🔥 From Prototype to Market Join the 2nd #2cool2waste webinar on heat recovery & cooling technologies. 📅13 October 2026 🕐13:00–15:00 CET @CERTHellas will present #MODERATOR’s work on data-centre waste heat reuse and end-use opportunities. Register👇 events.teams.microsoft.com/e…
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The webinar will also feature contributions from @exquisheat_eu, GEOSYN, @HEATWISE2024, @HycoolIT, RE-WITCH, @EU_SEEDS, @SenergyNETS, @susheatEU and @_THUNDERproject
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Great to see #MODERATOR featured in the latest Hycool-IT newsletter via #2cool2waste! As @HycoolIT shares its final results, MODERATOR is entering pilot installation and commissioning — showing how sister projects can learn across different stages. 👇 moderatorproject.eu/2cool2wa…
📰Catch the new newsletter for project updates, cluster news (SmartEnergyCluster & 2cool2waste), and more. 🚀Hycool_IT Final Results Presentation: Nov 18, 14:00–18:00 @ Politecnico di Milano! 🔗 Read here: hycoolit-project.eu/download… #EnergyEfficiency #Research #EUProjects
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🌍#MODERATOR joined the 90th Thessaloniki International Fair with a dedicated event on sustainable data centres. Cooling, heat recovery, reuse and social acceptance all formed part of the discussion. 👉Read more moderatorproject.eu/news/87_…
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📍 𝗧𝗼𝗱𝗮𝘆 𝗮𝘁 𝘁𝗵𝗲 𝟵𝟬𝘁𝗵 𝗧𝗵𝗲𝘀𝘀𝗮𝗹𝗼𝗻𝗶𝗸𝗶 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗙𝗮𝗶𝗿! 📅 Today, 9 September 🕕 18:00–19:30 📍 90th TIF | Pavilion 7 Many thanks to @Artemis_CPERI / @CERTHellas for hosting and bringing together this discussion.
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Θα είστε στη ΔΕΘ; Στις 9/9, 18:00–19:30, σας περιμένουμε στο Περίπτερο 7 για την ημερίδα: 💻 «Βιώσιμα Data Centers: Προκλήσεις & Ευκαιρίες» Με MODERATOR, CERTH, SYNAPSECOM, ITA Group & Electra Energy. #ΔΕΘ #MODERATOR
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THE 4 STEPS BEHIND USEFUL HEAT | 1/4 STEP 1 — CAPTURE 🔥 Servers generate heat constantly. #MODERATOR uses a dielectric cooling fluid to capture that heat directly from the hardware. That is where the journey towards useful heat begins. Next: STORE. ➡️moderatorproject.eu/about
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☀️ Summer greetings from the MODERATOR team! Wishing our partners, followers and wider community a relaxing, safe and inspiring summer. Thank you for following our work on energy-efficient data centres and heat recovery.
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♻️For over a year, the #2cool2waste initiative has connected EU-funded projects working across heating, cooling, thermal-energy management and heat reuse. 📅The second 2cool2waste webinar is coming this autumn. Explore the cluster: moderatorproject.eu/2cool2wa…
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☁️The “cloud” is not in the sky. Every stream, AI request and online service relies on physical servers that consume electricity—and generate heat. #MODERATOR explores how that heat could be captured, stored and reused instead of discarded. moderatorproject.eu/about
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Cooling a data centre is only the beginning. What happens to the heat next? 📩#MODERATOR Newsletter #2 covers immersion cooling, heat recovery, thermal storage and real-world reuse. 👉Read it now and subscribe for the next issue: moderatorproject.eu/news/86_…
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𝗜𝗻 𝗜𝗰𝗲𝗹𝗮𝗻𝗱 𝗲𝗻𝗲𝗿𝗴𝘆 𝗱𝗼𝗲𝘀 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝗸𝗲𝗲𝗽 𝘁𝗵𝗲 𝗹𝗶𝗴𝗵𝘁𝘀 𝗼𝗻 🌋Geothermal resources can provide both electricity and heat for homes and businesses🏡🏭 Read how this inspired #MODERATOR’s work on data-centre heat recovery: moderatorproject.eu/blog/84_…
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📩 The second MODERATOR newsletter is coming soon. Subscribe for recent updates on immersion cooling, waste-heat recovery, thermal energy storage, project milestones, blogs and events. Sign up via the website footer or our Contact page: moderatorproject.eu/contact
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New #MODERATOR blog 🔍 How can we measure very low flow speeds inside immersion-cooling tanks? @SINTEF is testing miniaturised thermal anemometry to support system design, CFD validation and future flow monitoring. 👉Read more: moderatorproject.eu/blog/82_…
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