--- title: "A 2025 review: what we accomplished and what we are bringing into 2026" description: 2025 has been sustainability. We have moved from pilot projects to standardising reduced steel, refurbishing air handling units and sell reused products. image: https://blog.swegon.com/hubfs/AdobeStock_371408843_LifestyleImage_600x350.jpeg --- [![](https://www.swegon.com/Static/img/logo.svg?v=3)](https://www.swegon.com/) Menu - [Solutions & services](https://www.swegon.com/solutions-and-services/) - [Products](https://www.swegon.com/products/) - [References & Insights](https://www.swegon.com/references-and-insights/) - [Support & software](https://www.swegon.com/support/) - [Sustainability](https://www.swegon.com/sustainability/) - [Why Swegon?](https://www.swegon.com/why-swegon/) - [Product Search](https://www.swegon.com/product-search-result/) - [Document Search](https://www.swegon.com/support/find-documents/) - [Career](https://www.swegon.com/career/) - Global - [Contact](https://www.swegon.com/contact/) ## Choose a market [Or visit our global site](https://www.swegon.com) - [Belgium - French](https://www.swegon.com/fr-be/) - 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[![Andreas Örje Wellstam](https://blog.swegon.com/hs-fs/hubfs/andreas-orje-wellstam.webp?width=75&name=andreas-orje-wellstam.webp) Andreas Örje Wellstam 5](https://blog.swegon.com/en/author/andreas-örje-wellstam) - [![Anna Sundell](https://blog.swegon.com/hs-fs/hubfs/Anna.jpg?width=75&name=Anna.jpg) Anna Sundell 1](https://blog.swegon.com/en/author/anna-sundell) - [![Bastien Stocq](https://blog.swegon.com/hs-fs/hubfs/Bastien.png?width=75&name=Bastien.png) Bastien Stocq 1](https://blog.swegon.com/en/author/bastien-stocq) - [![Björn Erlingsson](https://blog.swegon.com/hs-fs/hubfs/bjornerling.png?width=75&name=bjornerling.png) Björn Erlingsson 1](https://blog.swegon.com/en/author/björn-erlingsson) - [![Börje Lehrman](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/SE-SV%20-%20PRO%20-%20BACV/B%C3%B6rje_Lehrman.jpg?width=75&name=B%C3%B6rje_Lehrman.jpg) Börje Lehrman 3](https://blog.swegon.com/en/author/börje-lehrman) - [![Carl-Johan Strömwall](https://blog.swegon.com/hs-fs/hubfs/sigvardsson_220628_0008_small_webb%20(1).jpg?width=75&name=sigvardsson_220628_0008_small_webb%20(1).jpg) Carl-Johan Strömwall 1](https://blog.swegon.com/en/author/carl-johan-strömwall) - [![Caroline Jacobsson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Caroline%20Jacobsson.jpg?width=75&name=Caroline%20Jacobsson.jpg) Caroline Jacobsson 15](https://blog.swegon.com/en/author/caroline-jacobsson) - [![Elvis Kokot](https://blog.swegon.com/hs-fs/hubfs/elviskokot.png?width=75&name=elviskokot.png) Elvis Kokot 1](https://blog.swegon.com/en/author/elvis-kokot) - [![Fabio Polo](https://blog.swegon.com/hs-fs/hubfs/Fabio%20Polo-1.jpg?width=75&name=Fabio%20Polo-1.jpg) Fabio Polo 9](https://blog.swegon.com/en/author/fabio-polo) - [![Francesco Artusi](https://blog.swegon.com/hs-fs/hubfs/Francesco%20Artusi%20CUT.jpg?width=75&name=Francesco%20Artusi%20CUT.jpg) Francesco Artusi 1](https://blog.swegon.com/en/author/francesco-artusi) - [![François Jouvray](https://blog.swegon.com/hs-fs/hubfs/francois%20Jouvray2.jpg?width=75&name=francois%20Jouvray2.jpg) François Jouvray 1](https://blog.swegon.com/en/author/françois-jouvray) - [![Jan Scheuring](https://blog.swegon.com/hs-fs/hubfs/Photo_Jan-1.jpeg?width=75&name=Photo_Jan-1.jpeg) Jan Scheuring 2](https://blog.swegon.com/en/author/jan-scheuring) - [![John Wibrand](https://blog.swegon.com/hs-fs/hubfs/John%20Wibrand.jpg?width=75&name=John%20Wibrand.jpg) John Wibrand 2](https://blog.swegon.com/en/author/john-wibrand) - [![Josh Emerson](https://blog.swegon.com/hs-fs/hubfs/Josh_Emerson_Headshot.jpg?width=75&name=Josh_Emerson_Headshot.jpg) Josh Emerson 1](https://blog.swegon.com/en/author/josh-emerson) - [![Luca Filippetto](https://blog.swegon.com/hs-fs/hubfs/Luca%20Filippetto%20Hubspot.jpg?width=75&name=Luca%20Filippetto%20Hubspot.jpg) Luca Filippetto 4](https://blog.swegon.com/en/author/luca-filippetto) - [![Luca Zordan](https://blog.swegon.com/hs-fs/hubfs/lucazordan.png?width=75&name=lucazordan.png) Luca Zordan 1](https://blog.swegon.com/en/author/luca-zordan) - [![Magnus Andersson](https://blog.swegon.com/hs-fs/hubfs/magnus%20andersson_550x550%20(1).jpg?width=75&name=magnus%20andersson_550x550%20(1).jpg) Magnus Andersson 1](https://blog.swegon.com/en/author/magnus-andersson) - [![Malin Höij](https://blog.swegon.com/hs-fs/hubfs/malinh.webp?width=75&name=malinh.webp) Malin Höij 5](https://blog.swegon.com/en/author/malin-höij) - [![Markus Schomaker](https://blog.swegon.com/hs-fs/hubfs/Dr.-Ing.%20Markus%20Schomaker_Quadratisch.jpg?width=75&name=Dr.-Ing.%20Markus%20Schomaker_Quadratisch.jpg) Markus Schomaker 1](https://blog.swegon.com/en/author/markus) - [![Martin Ottersten](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Martin_Ottersten.jpg?width=75&name=Martin_Ottersten.jpg) Martin Ottersten 4](https://blog.swegon.com/en/author/martin-ottersten) - [![Mike Ward](https://blog.swegon.com/hs-fs/hubfs/Michael_Ward_photo.jpg?width=75&name=Michael_Ward_photo.jpg) Mike Ward 5](https://blog.swegon.com/en/author/michael-ward) - [![Mikael Börjesson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Mikael%20B%C3%B6rjesson.jpg?width=75&name=Mikael%20B%C3%B6rjesson.jpg) Mikael Börjesson 30](https://blog.swegon.com/en/author/mikael-börjesson) - [![Mirko Sauvan](https://blog.swegon.com/hs-fs/hubfs/Swegon_Mirko%20Sauvan_web_3.jpg?width=75&name=Swegon_Mirko%20Sauvan_web_3.jpg) Mirko Sauvan 2](https://blog.swegon.com/en/author/mirko-sauvan-1) - [![Niklas Jacobsson](https://blog.swegon.com/hs-fs/hubfs/authorniklas.png?width=75&name=authorniklas.png) Niklas Jacobsson 2](https://blog.swegon.com/en/author/niklas-jacobsson) - [![Paola Moschini](https://blog.swegon.com/hs-fs/hubfs/forfattare.webp?width=75&name=forfattare.webp) Paola Moschini 1](https://blog.swegon.com/en/author/paola-moschini) - [![Philip Andersson](https://blog.swegon.com/hs-fs/hubfs/Philip_Andersson_pressbild_small_webb.jpg?width=75&name=Philip_Andersson_pressbild_small_webb.jpg) Philip Andersson 2](https://blog.swegon.com/en/author/philip-andersson) - [![Robert Siverby](https://blog.swegon.com/hs-fs/hubfs/MicrosoftTeams-image%20(3)-4.png?width=75&name=MicrosoftTeams-image%20(3)-4.png) Robert Siverby 1](https://blog.swegon.com/en/author/robert-siverby) - [![Stefan Lay](https://blog.swegon.com/hs-fs/hubfs/1517033472060.jpg?width=75&name=1517033472060.jpg) Stefan Lay 1](https://blog.swegon.com/en/author/stefan-lay) - [![Swegon](https://blog.swegon.com/hs-fs/hubfs/swegsw-1.png?width=75&name=swegsw-1.png) Swegon 3](https://blog.swegon.com/en/author/swegon) - [![Timo Schreck](https://blog.swegon.com/hs-fs/hubfs/Timo%20Schreck.jpg?width=75&name=Timo%20Schreck.jpg) Timo Schreck 2](https://blog.swegon.com/en/author/timo-schreck) - [![Tobias Nordström](https://blog.swegon.com/hs-fs/hubfs/TobiasNordstromPHOTO.jpg?width=75&name=TobiasNordstromPHOTO.jpg) Tobias Nordström 5](https://blog.swegon.com/en/author/tobias-nordström) - [![Tomi Laakso](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/TomiLaakso.jpg?width=75&name=TomiLaakso.jpg) Tomi Laakso 1](https://blog.swegon.com/en/author/tomi-laakso) - [![Tony Olsson](https://blog.swegon.com/hs-fs/hubfs/Tony%20Olsson.webp?width=75&name=Tony%20Olsson.webp) Tony Olsson 6](https://blog.swegon.com/en/author/tony-olsson) - [![Tony Pettersson](https://blog.swegon.com/hs-fs/hubfs/tonyp.jpg?width=75&name=tonyp.jpg) Tony Pettersson 1](https://blog.swegon.com/en/author/tony-pettersson) - [![Ulf Hörman](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Ulf%20H%C3%B6rman.jpg?width=75&name=Ulf%20H%C3%B6rman.jpg) Ulf Hörman 1](https://blog.swegon.com/en/author/ulf-hörman) - [![Welat Han](https://blog.swegon.com/hs-fs/hubfs/Welat%20Han.jpg?width=75&name=Welat%20Han.jpg) Welat Han 3](https://blog.swegon.com/en/author/welat-han) - [![William Lawrance](https://blog.swegon.com/hs-fs/hubfs/William_lawrance.jpg?width=75&name=William_lawrance.jpg) William Lawrance 12](https://blog.swegon.com/en/author/william-lawrance) - [![Åsa Norén-Lundh](https://blog.swegon.com/hs-fs/hubfs/A%CC%8Asa%20Nore%CC%81n-Lundh.webp?width=75&name=A%CC%8Asa%20Nore%CC%81n-Lundh.webp) Åsa Norén-Lundh 6](https://blog.swegon.com/en/author/åsa-norén-lundh) Explore - - - [The Swegon Blog](https://blog.swegon.com/en?hsLang=en) Subscribe Share - - - Explore Share Subscribe [« go back](https://blog.swegon.com/en) # A 2025 review: what we accomplished and what we are bringing into 2026 [Mikael Börjesson](https://blog.swegon.com/en/author/mikael-börjesson) 12/29/25, 4:00 AM A 2025 review: what we accomplished and what we are bringing into 2026 4:13 **Looking back at recent years’ wrap-ups, it becomes clear that sustainability has been our guiding star for quite some time. At the end of 2023, sustainability was described as a new challenge for us, yet a great opportunity. In 2024, I noticed that it framed much of the work we did throughout that year. Summarising 2025, sustainability is still in the spotlight and we have moved from early efforts and pilot projects to standardising reused steel in several products, refurbishing hundreds of air handling units and rewinding our production chain to take back units for cleaning, upgrade and sale.** Across a variety of contexts, we have realised that we have come quite far in terms of sustainability. Together with dedicated industry partners, we are proving that [circularity is advancing in HVAC, and the building industry](https://blog.swegon.com/en/one-year-later-circularity-is-advancing-in-hvac-and-the-building-industry?hsLang=en) as a whole. We highlight that [sustainability must be incorporated in the decision-making process](https://blog.swegon.com/en/sustainability-must-be-incorporated-in-the-decision-making-process?hsLang=en) and we openly question if the [sustainability work has run aground](https://blog.swegon.com/en/have-we-run-aground-in-the-sustainability-work?hsLang=en). This because we, at times, feel somewhat alone. The transformation of our industry is not something that we can do alone, but when the [world’s largest HVAC exhibition](https://blog.swegon.com/en/ish-frankfurt-2025-what-were-the-trends-at-the-worlds-largest-hvac-exhibition?hsLang=en) failed to put sustainability on the agenda, we felt it was time to speak up. Even though the last year’s sustainability work has been closely connected to the embodied carbon footprint of our products and solutions, energy-efficiency has continued to be our DNA together with the strive to ensure a healthy and comfortable indoor climate for people to feel good inside. We have therefore welcomed the active discussions regarding [EPBD and IEQ](https://blog.swegon.com/en/epbd-and-ieq-a-path-to-healthier-buildings?hsLang=en) and the [revised Energy Performance of Buildings directive](https://blog.swegon.com/en/beyond-energy-efficiency-the-revised-epbd-puts-ieq-in-focus?hsLang=en), which now incorporates indoor environmental quality, feels like a milestone for us. **True to our customers and experts** What truly influences our daily business is, of course, our customers. Staying true to our tradition, we have continued to elaborate on a wide range of relevant topics, such as [wireless HVAC communications](https://blog.swegon.com/en/wireless-hvac-communication-simplifying-renovation-?hsLang=en), [cooling demands in a changing climate](https://blog.swegon.com/en/cooling-demands-in-a-changing-climate-how-can-heat-pumps-be-the-answer?hsLang=en), [HVAC design and climate ceilings](https://blog.swegon.com/en/addressing-a-design-challenge?hsLang=en) and more. True to our experts, who are genuinely passionate about sharing their knowledge, we have also published their deeper explanations of technical and/or subject-specific challenges, for instance [cooling coil sizing](https://blog.swegon.com/en/cooling-coil-sizing-why-temperature-and-humidity-matters?hsLang=en), [heating from ceiling](https://blog.swegon.com/en/heating-from-the-ceiling-does-work-chilled-beams-are-key?hsLang=en) and the [difference between dB and dB](https://blog.swegon.com/en/do-you-find-db-and-db-confusing-well-explain?hsLang=en). **2025 in the bigger picture** The general buzz throughout 2025 has been almost chaotic, with vast amounts of content being created and published. In that context, it has been a real pleasure to continue producing genuine material directly from our knowledgeable colleagues. We have, for instance, updated our [public buildings guide](https://www.swegon.com/references-and-insights/application-guides/public-buildings/) and our [industry guide](https://www.swegon.com/references-and-insights/application-guides/industrial-premises/) – these are now sharing practical recommendations on what to consider when designing indoor climate solutions for these building applications. We have also published new reference cases, several of them with a clear sustainability focus. A few of my favourites include the [architectural challenge in Finland](https://www.swegon.com/references-and-insights/references/residential-buildings/tapiolan-feenix-espoo-finland/), the [long-term partnership in Sweden](https://www.swegon.com/references-and-insights/references/offices/lustgarden-stockholm-sweden/), and the [customised solution in Germany](https://www.swegon.com/references-and-insights/references/other-properties/neue-nationalgalerie-berlin-germany/). The engines behind much of the additional content this year are not just creating buzz, they actually help us sort things out and provide relevant answers to questions on early observations and trends. However, the expert recommendations on [how to tackle crosstalk](https://blog.swegon.com/en/when-the-walls-talk-how-to-tackle-crosstalk?hsLang=en), [how to choose the right chiller](https://blog.swegon.com/en/choosingtherightchiller?hsLang=en) or [how to provide specialised solutions](https://blog.swegon.com/en/how-to-provide-specialised-solutions-within-hvac?hsLang=en) build on years of experience and hence are not found there, but rather in our blog section under our new [References & Insights](https://www.swegon.com/references-and-insights/) menu. **AI said AI was the trend** And what did AI have to say about the macro trends for 2025? First of all, the answer made clear that the HVAC trends follow the global ones closely. The top mentioned trends were energy efficiency and sustainability – no surprises for us there. Nor was the third trend, AI and its predictive abilities, unexpected. However, our task for 2026 will be to better communicate how advanced AI technology is already built in, and supporting our products, systems and digital tools. Stay tuned, we’re on it! Topics: - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) - - - [![Mikael Börjesson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Mikael%20B%C3%B6rjesson.jpg?width=200&name=Mikael%20B%C3%B6rjesson.jpg)](https://blog.swegon.com/en/author/mikael-börjesson) [Mikael Börjesson](https://blog.swegon.com/en/author/mikael-börjesson) Mikael Börjesson is Director Future Solutions & Public Affairs at Swegon Group. He drives the strategic progress in these areas with great experience in HVAC and building automation, and a true committed to advancing indoor climate solutions within the company and across the industry. ## Recommended reading - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) - [Sustainability](https://blog.swegon.com/en/tag/sustainability) ### [Caroline Jacobsson](https://blog.swegon.com/en/author/caroline-jacobsson) ## [Circularity: from pilots to industrial scale](https://blog.swegon.com/en/circularity-from-pilots-to-industrial-scale?hsLang=en) In previous blog posts (links below), it has been highlighted why … - [Air Handling Units](https://blog.swegon.com/en/tag/air-handling-units) - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) ### [Bastien Stocq](https://blog.swegon.com/en/author/bastien-stocq) ## [Things to consider when choosing an AHU for small premises](https://blog.swegon.com/en/things-to-consider-when-choosing-ahus-for-smaller-premises?hsLang=en) When choosing an air handling unit (AHU) for smaller premises, such … - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) - [Sustainability](https://blog.swegon.com/en/tag/sustainability) - [Heat Pumps](https://blog.swegon.com/en/tag/heat-pumps) ### [Luca Filippetto](https://blog.swegon.com/en/author/luca-filippetto) ## [Heat Pumps: Key for Zero-emission buildings (ZEB)](https://blog.swegon.com/en/heat-pumps-key-for-zero-emission-buildings-zeb?hsLang=en) There is a growing and unified understanding that the building sector … Get updates from the blog directly to your inbox. #### Get to know us - [Why Swegon?](https://www.swegon.com/why-swegon/) - [Solutions & services](https://www.swegon.com/solutions-and-services/) - [Products](https://www.swegon.com/products/) - [References & Insights](https://www.swegon.com/references-and-insights/) - [Support & Software](https://www.swegon.com/support/) - [Sustainability](https://www.swegon.com/sustainability/) #### More Swegon - [About us](https://www.swegon.com/about-swegon/) - [Our Brands](https://www.swegon.com/about-swegon/our-brands/) - [News](https://blog.swegon.com/en/news?hsLang=en) - [For suppliers](https://www.swegon.com/for-suppliers/) - [The Swegon Blog](https://blog.swegon.com/en) - [Swegon Air Academy](https://www.swegonairacademy.com/en/) #### Subscribe to The Swegon Blog [![](https://www.swegon.com/siteassets/logos/logo.svg?v=1620107735)](https://www.swegon.com/) Swegon Group AB, JA Wettergrens gata 7, SE-421 30 Västra Frölunda, Tel +46 (0)31-89 58 00, Fax +46 (0)31-89 94 69, info@swegon.com - [Privacy statement](https://www.swegon.com/privacy-policy/) - [Cookies](https://www.swegon.com/cookies/) - [Processing personal data](https://www.swegon.com/privacy-policy/processing-personal-data/) - [![Youtube](https://www.swegon.com/Static/img/youtube.svg)](https://www.youtube.com/user/SwegonAB) - [![Linkedin](https://www.swegon.com/Static/img/linkedin.svg)](https://www.linkedin.com/company/swegon-ab/) - [![Facebook](https://www.swegon.com/Static/img/facebook.svg)](https://www.facebook.com/swegongroup)