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    Sustainability

    We contribute to the transformation of the environment towards a sustainable, collaborative, and shared model by providing innovative solutions.

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Together, we achieve goals. 
What's your today?

    20 results
    • News and articles (32)
    • People (5)
    • Projects (13)
    • Products (2)

    News and articles

    How to pay less income tax in your 2025 tax return: practical steps

    If you want to pay less income tax next year, you still have time. The decisions you make before 31 December can have a direct impact on your 2025 tax return.

    Here are the three most effective strategies for reducing your tax bill in a completely legal and optimised way.

    Jaume Raventós i Jané
    Jaume Raventós i Jané
    Tax and Accounting Advisor
    IRPF
    10 Dec, 2025
    How to pay less income tax in your 2025 tax return: practical steps

    Controlled Mechanical Ventilation: Your Invisible Ally for a Healthy Indoor Environment

    We live in a world where we spend more than 90% of our time indoors. According to an AIMC study, we spend about 15 hours a day in our homes, which represents 62.3% of our daily time. If we add up the hours we spend in enclosed workplaces, transport and leisure spaces, this percentage rises to 90%. 

    Ana Rodríguez i Quirant
    Ana Rodríguez i Quirant
    Sustainability Consultant
    Engineering
    09 Jan, 2024 — 3 min
    Controlled Mechanical Ventilation: Your Invisible Ally for a Healthy Indoor Environment

    Renovating buildings: a technical, social and sustainable perspective

    In recent years, renovation has become one of the main areas of focus in the field of architecture and construction. The need to extend the useful life of buildings, improve their energy efficiency and preserve existing heritage has led to a new professional and civic awareness. However, renovating a building is no easy task: it involves understanding, respecting and transforming what already exists. It is a complex operation, fraught with constraints that go far beyond pure technical execution.

    Alba Llevadot Massanés
    Alba Llevadot Massanés
    Architect - BIM Modeler
    Sustainable architecture
    06 Nov, 2025 — 3 min
    Renovating buildings: a technical, social and sustainable perspective

    Technology, efficiency and comfort: how we have promoted the new Apinas residence

    Today, we are proud to announce that the Apinas residence is now fully operational. Below, we detail some of the most notable installations we have carried out in this building.

    Gabriel Zaharia i Zaharia
    Gabriel Zaharia i Zaharia
    Installation Engineer
    Engineering
    05 Nov, 2025 — 2 min
    Technology, efficiency and comfort: how we have promoted the new Apinas residence

    Retaining young talent: beyond salary

    The employment paradigm is changing radically. The younger generations—especially millennials and Generation Z—no longer seek only stable employment: they want to live well, have time for themselves, and devote themselves to meaningful projects.

    Martí Pinyol i Illa
    Martí Pinyol i Illa
    Head of People Management Consulting
    Personnel management
    10 Oct, 2025 — 1 min
    Retaining young talent: beyond salary

    Methods to calculate the carbon footprint

    There is a wide variety of standards and methodologies for calculating the carbon footprint at international level, as is evident from the reports of the European Commission. 

    Ana Rodríguez i Quirant
    Ana Rodríguez i Quirant
    Sustainability Consultant
    Carbon footprint
    16 Apr, 2024 — 2 min
    Methods to calculate the carbon footprint

    What is the carbon footprint?

    A carbon footprint is defined as ‘the total greenhouse gases emitted by the direct or indirect effect of an individual, organisation, event or product’.

    Ana Rodríguez i Quirant
    Ana Rodríguez i Quirant
    Sustainability Consultant
    Carbon footprint
    03 Apr, 2024 — 2 min
    What is the carbon footprint?

    News on aid for the purchase of houses

    Recently, the central government approved the ICO guarantees to facilitate the purchase of primary residences for young people under the age of 35 and families with dependent minors. This guarantee will allow financial institutions to grant mortgages of 100% of the purchase price, when the necessary income limit requirements are met.

    Xavier Llopart i Duarte
    Xavier Llopart i Duarte
    Director of Grup Carles Immobiliaris
    Real estate
    26 Feb, 2024 — 2 min
    News on aid for the purchase of houses
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    People

    Gerard Gibert i Marín

    Head of Tertiary Sector Installations and Energy
    gerard.gibert@grupcarles.com93 801 72 36
    View profile
    Gerard Gibert i Marín

    Annabel Farrés i Amatller

    Planner-delineator, BIM Modeler
    annabel.farres@grupcarles.com672 333 842
      View profile
      Annabel Farrés i Amatller

      Maite Torres i Prats

      Director of Engineering and Sustainability
      maite.torres@grupcarles.com659 418 195
      View profile
      Maite Torres i Prats

      Miquel Adrio i Pérez

      Tax and Accounting Advisor
      miquel.adrio@grupcarles.com93 801 72 20
        View profile
        Miquel Adrio i Pérez

        Miklos Gerardo Gerecz i del Aguila

        Drafter and Designer
        miklos.gerecz@grupcarles.com93 801 72 20
        View profile
        Miklos Gerardo Gerecz i del Aguila

        Projects

        Engineering and sustainability; designing the future of agri-food complexes

        Engineering
        Logo Gv Blanco
        Engineering and sustainability; designing the future of agri-food complexes

        Comprehensive Project: modern, secure, and sustainable offices

        Executive project and construction management of the new 1,500 m² offices in Torà. Engineering projects for the updating of industrial safety facilities and licenses. Project and management of the removal of asbestos roofing and installation of new roofing.
        Project management
        Leds C4, S.A.
        Comprehensive Project: modern, secure, and sustainable offices

        Improving the efficiency of a biological plant in Tarragonès

        We are optimizing the performance of an existing biological plant designed for the treatment of pig livestock waste.
        Sustainable management
        Group 2454 2
        Improving the efficiency of a biological plant in Tarragonès

        Promoting Innovation: A project for the Relocation of the Catalan Plastic Center to the UPC Diagonal Besòs Campus.

        Executive Project for Construction, Installations, and Machinery Transfer of the Catalan Plastic Center to the UPC Diagonal Besòs Campus.
        Project management
        UPC | Polytechnic University of Catalonia
        Promoting Innovation: A project for the Relocation of the Catalan Plastic Center to the UPC Diagonal Besòs Campus.

        Making Major Expansion Projects a Reality in Huesca

        Executive Project for Civil Engineering and Installations, Project Management, Direction, and Commissioning of an Animal Feed Factory in Huesca.
        Project management
        ISF BY FARMFAES, S.L.
        Making Major Expansion Projects a Reality in Huesca

        Products

        FEATURED TOPIC

        Sustainability

        We contribute to the transformation of the environment towards a sustainable, collaborative, and shared model by providing innovative solutions.
        • Environmental consultancy
        • Environmental impact
        • Climate change management
        • Product sustainability
        • Corporate sustainability
        More information
        Sustainability
        RAACPUR

        RAACPUR | Biological treatment plants for livestock manure.

        We manage, design, and build automated plants for more efficient and sustainable livestock operations. ★★★★★ | FIGAN 2019 | Technical Improvement
        • Yields certified by official bodies
        • Cost reduction
        • Comprehensive support
        • Easy maintenance
        • Subsidised investment
        More information
        +5
        Automated plants throughout Spain with RAACPUR technology.
        RAACPUR

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