Sustainalytics

As of November 2024, Sacyr is the most sustainable company in the infrastructure and construction sector in Spain, according to the Sustainalytics ESG Risk Rating, falling in the following positions:

- No. 1 in Spain, for the fourth year in a row, in the Construction and Engineering sector.

- No. 4 in Europe, Construction and Engineering sector.

- No. 6 internationally, Construction and Engineering sector.

- No. 1 by market cap among sector companies in the €2.4bn - €2.7bn range.

This rating issued by Sustainalytics, subsidiary of Morningstar, evaluates the sustainability performance of more than 15,600 companies worldwide. The "low risk" rating awarded demonstrates the company's good practices in mitigating Environmental, Social and Corporate Governance risks. 

In addition, a brief summary of the report is available to download below.

 

Rem Koolhaas is renowned for his provocative style. Credit: Delirious New York: A Retroactive Manifesto for Manhattan / Wikimedia Commons

The architect who explains the chaos of New York

The architect Rem Koolhaas no longer sees New York as a physical reality, but as the epicentre of certain values that no longer resonate with him. There was a time when he fought against the idea of this great city as a lost cause. He put his reflections into an iconic book: ‘Delirious New York: A Retroactive Manifesto for Manhattan’.

ISABEL RUBIO ARROYO | Tungsteno

 

Rem Koolhaas worked as a journalist before becoming an architect. Known for his provocative style, he went on to become one of the world's most influential architects. So much so that he was awarded the prestigious Pritzker Prize in 2000. His most famous works include the headquarters of China Central Television in Beijing and the Prada Foundation in Milan. But he is most famous for his book Delirious New York: A Retroactive Manifesto for Manhattan, which outlines his perspective on the chaos and vitality of this city.

 

The book that catapulted Koolhaas to fame

 

Koolhaas' writings made him famous in the field of architecture before he had completed a single building, as the organisers of the Pritzker Prize note. The Rotterdam-born architect, who spent four years of his youth in Indonesia, was a journalist in the 1960s. After graduating from the London School of Architecture Association in 1972, he received a scholarship to travel and research in the United States. It was there that he wrote Delirious New York, hailed by critics as a classic text on modern architecture and society.

In this book, Koolhaas examines New York as a metaphor for the diversity of human behaviour. In the late 19th century, the explosion of population, technology and information transformed Manhattan into a laboratory for the invention and testing of a new way of life: the culture of congestion. This culture, he says, is reflected in the city's architecture. "Manhattan," writes Koolhass, "is the 20th century’s Rosetta Stone… occupied by architectural mutations (Central Park, the Skyscraper), utopian fragments (Rockefeller Center, the UN Building) and irrational phenomena (Radio City Music Hall)…"


 

New York City today is a metropolis full of contrasts. Credit: Pxhere

 

The Chrysler Building sleeps with the Empire State Building

 

The iconic cover image of the first edition of this book shows the Empire State Building and the Chrysler Building lying in the same bed. This symbolic image captures the essence of the architect's approach to New York City, presenting a provocative and playful vision of architecture and urbanism. When Koolhaas wrote it, the city was in a spiral of violence and decay. But he saw it as a potential urban paradise. "It was geared against this idea of New York as a hopeless case," Koolhaas told Smithsonian magazine. "The more implausible it seemed to be defending it, the more exciting it was to write about."

The book explores in depth the chaos and complexity of New York as a constantly evolving metropolis. Although the first skyscrapers were built in Chicago, Koolhaas argues that New York became the true epicentre of urban modernity. Some critics have accused the architect of celebrating Manhattan’s congestion and lack of urban planning. His defenders argue that his analysis seeks to highlight the complexity and vitality of urban life. Today, Koolhaas' view of New York has changed. "I no longer see New York as a physical reality, but as the epicentre of certain values that I don't feel at all close to," he told Icon Design in 2023.

 

The architect's legacy

 

In 1975, Koolhaas founded the Office for Metropolitan Architecture (OMA) in London, a practice that focused on contemporary design. The firm won a competition to expand the parliament building in The Hague and a major commission to develop a master plan for a residential district in Amsterdam. Years later, the architect was commissioned to design and build the Netherlands Dance Theatre.

His most iconic works include the Austrian House, the Taipei Performing Arts Centre, the Qatar National Library and Qatar Foundation Headquarters, the Galeries Lafayette Foundation in Paris, the Prada Foundation in Milan, the China Central Television Headquarters in Beijing and the Seattle Central Library. He also published the mammoth book S, M, L, XL in 1995. In it, he summarised OMA's work in what he called a "novel about architecture," which includes thoughts, plans, photographs, essays and writings of fiction.


 

The headquarters of China Central Television in Beijing is the work of architects Rem Koolhaas and Ole Scheeren. Credit: Wikimedia Commons

 

Despite the success of Delirious New York and his long career as an architect, Koolhass, 79, says he has never had it easy: "We have never been able to turn clients away. We've never had that moment of guaranteed peace of mind. And I think it's because, as well as bringing an interest in architecture, we were at the same time imparting criticism, which made our approach less attractive to many clients. We probably scared off as many as we attracted," he says.

 


Tungsteno is a journalism laboratory to scan the essence of innovation.

  • Planet Continuity of the climate change strategy and validation of our 2050 net zero emissions target (SBTi).
    Continue to improve positive impact on natural resources.
  • People We are a benchmark in health and safety at work, and a leading employer for our commitment to diversity.
  • Prosperity Maximize our impact on the communities within our influence areas and promoting safer and more sustainable practices.
  • Gobernance Implementation of corporate governance commitments and international best practices

 

New technologies that will revolutionize hospital management

Sacyr leads a consortium working to bring to life a groundbreaking project aimed at innovating hospital management. Watch our video to see how we are developing it.

In January of this year, the Community of Madrid approved the Cognitive Hospital project, a platform designed for the comprehensive management of hospital infrastructure. 

Sacyr leads the consortium developing this project, which includes participation from Sener Mobility, Fracttal, Cuatro Digital, Open Ingenius, Áptica, and the technology centers of Tecnalia, UPM, and CSIC.

We are already working on developing innovative pilot projects utilizing new technologies such as Artificial Intelligence (AI), IoT, advanced algorithms, 7D BIM, Big Data, and more to transform hospital management. 

Sacyr has developed a smart platform that optimizes the building's operation and maintenance processes. Its implementation enhances energy efficiency and improves the air quality within the hospital.

Additionally, a digital twin based on the hospital's BIM model has been developed and will be integrated with the cognitive platform, enabling predictive maintenance.

Furthermore, through augmented reality, it will be possible to obtain information from any hospital facility and system, facilitating building maintenance tasks. 

Additionally, through the use of LiDAR sensors and AI algorithms, alerts will be generated to detect queue formation, aiming to reduce waiting times and improve patient care.

Sener, using artificial intelligence, processes different types of data to predict thermal behavior and the risk of disease transmission through air and water. The system will automatically adjust equipment operation to improve the quality of life for patients and healthcare workers while minimizing energy consumption. 

Fracttal geolocates the strategic assets of hospitals in real time, significantly reducing the search times for healthcare personnel. Its technology enables detailed control over the status, maintenance, and availability of each asset.
Open Ingenius, using virtual reality, creates environments for continuous staff training on occupational risks and emergencies, without disrupting hospital operations or compromising user care quality. 

Cuatro Digital leverages blockchain technology to ensure circularity by certifying the accuracy, accessibility, and transparency of data. It will collect data on construction materials, energy consumption, and CO2 emissions.

Aptica is deploying a new multi-technology communications network throughout the hospital to support all use cases. The result will be a robust and stable network that allows comprehensive connectivity across sensors, systems, and equipment, facilitating daily hospital operations.

 

European Funding


The Cognitive Hospital project (file no. 59/178676.9/23) is co-financed by the European Regional Development Fund as part of the ERDF operational program of the Community of Madrid for the period 2021-2027. Implementation will take place at Hospital del Henares (Coslada, Madrid), managed by Sacyr, over a period of three years (2024-2027).

This ambitious project has a budget of €6.1 million, including a €2.9 million grant from the Community of Madrid. These funds are part of the 2023 grant call to enhance public-private cooperation in R&D&I through projects with a significant "tractor" effect.

 

Sacyr will develop an integrated management system for hospital infrastructure

  • The Community of Madrid’s Innovation Hubs call, has approved the Cognitive Hospital project, developed by a Sacyr-led consortium with eight other companies.
  • Sacyr, a benchmark in hospital infrastructure development, will implement this state-of-the-art technology with this project to position Madrid at the forefront of hospital management.

The objective of the Cognitive Hospital project is to develop a smart platform based on innovative technologies such as AI, advanced algorithms, BIM, Big Data, etc. Development and implementation of this project will optimize design, build and operation and maintenance processes, improve energy efficiency and air quality in our hospital assets, as well as reduce the environmental footprint linked to our infrastructures in both the construction and operation stages.

Sacyr Concesiones leads this project along with eight other companies and the participation of Sacyr Engineering and Infrastructures and corporate services.

Organizations involved are Sener Mobility, Fracttal, 4Digital, Open Ingenius, Áptica, Tecnalia’s tech centers, UPM and CSIC.

This is an ambitious project (file no. 59/178676.9/23) with a €6.1 million budget and €2.9 million in aid funds from the Community of Madrid. This funding is part of the 2023 call to promote public-private cooperation in R&D&I with PPP projects with a traction effect. They are co-financed by the European Regional Development Fund within the ERDF operational program of the Community of Madrid for the 2021-2027 period.

 

Implementation at the Hospital del Henares

Its implementation will take place at the Hospital del Henares, managed by Sacyr Concesiones, with a three-year execution deadline (2024-2027).

Antonio Ramírez, Innovation Manager at Sacyr Concesiones said: "Through the application of innovative technologies, we can achieve more efficient hospital management."

All of this will bring significant benefits to all stakeholders involved in the management and operation of the hospital, as well as for patients and clients.

Ana Esteban, Innovation Manager at Sacyr Ingeniería e Infraestructuras, highlights that the Cognitive Hospital will "introduce innovation in the center's operation and maintenance environments and improve the patient's experience."

This project represents a new milestone in public-private partnerships, a cornerstone of Sacyr's business model, maximizing the value offered to our client beyond contractual requirements and bringing together the best internal and external talent.

Hospital del Henares Madrid
  • P3 Projects

Hospital cognitivo

The Cognitive Hospital project aims to develop an intelligent platform based on innovative technologies such as artificial intelligence (AI), advanced algorithms, BIM, Big Data, etc.

Its development and implementation will optimize the processes of design, construction, operation, and maintenance, improve energy efficiency and air quality of hospital assets, as well as reduce the environmental footprint associated with the infrastructure both during construction and operation phases.

This project represents a new milestone in public-private collaboration, a cornerstone of Sacyr's business model, as it maximizes the value proposition to the client and goes beyond mere contractual requirements by bringing together the best internal and external talent.

This project, under file number 59/178676.9/23 is co-financed by the local Operational Program of the Community of Madrid European Regional Development Fund (ERDF) for the 2021-2027 period.

 

  • Artificial intelligence
  • Hospitals
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Creating enriched sludge for agriculture

In Chile, thanks to the LodoVerde project, we are conducting a study that will enhance the value of the sludge generated at wastewater treatment plants, thus promoting environmental sustainability and the circular economy. 

At the moment, all sludge generated from Sacyr’s wastewater treatment plants in Chile is transported to a sanitary landfill. 

“Sacyr Water in Chile has turned this challenge into a solution that aims to boost the value of this waste 100% by developing a nutritionally and biologically enriched product through the incorporation of phosphate-solubilising microorganisms, struvite, and other mineral sources that serve as fertiliser for agriculture”, explains Ricardo Herrera, Technical Manager of Sacyr Water in Chile and LodoVerde Project Head. 

 


 

Laboratory trials are currently underway at the Curauma Biotech Core (Núcleo Biotecnología Curauma, “NBC”), a branch of the Pontificia Universidad Católica de Valparaíso, wherein the sludge passes through a laboratory-scale anaerobic digester and a fluidised bed reactor for the production of  struvite. 

“The project will last roughly two years, beginning with an initial phase in the lab, where actual conditions are simulated, and concluding with the implementation of the results obtained. Partner entities will provide support throughout the process, allowing us to take all the sludge generated at our plants to market as agricultural fertiliser. To achieve this, we rely on collaboration from the supplier Abonos San Francisco”, says Etienne Valdés, R&D Analyst for Sacyr Chile’s Innovation Department.  

The idea is to treat as much as 8,000 tonnes of enriched sludge annually and bring it to market by the end of December 2026, which will increase crop productivity by 20% and promote environmental sustainability through more sustainable waste management practices.  

We Create New Low-Emission Concretes

The Ministry of Science and Innovation supports B-LOW2 project, which uses new eco-sustainable materials to reduce our carbon footprint in the production of this material, essential in construction.

Concrete is the most durable, versatile, and accessible material for construction, but it is also one of the most polluting, as its manufacturing process generates significant CO₂ emissions.

For this reason, Sacyr Engineering and Infrastructure is seeking innovative solutions to mitigate these environmental impacts, a goal achieved with the B-LOW2 project: “Eco-sustainable Cement-Based Materials that Reduce Our Carbon Footprint.” This initiative eliminates one of the most polluting components in concrete production: clinker.

This project is funded by the Ministry of Science, Innovation, and Universities, through the State Research Agency under the call for “Public-Private Collaboration Projects.”

Clinker is responsible for 65% of CO₂ emissions in concrete production. This project explores how to eliminate it and replace it with other sustainable materials that meet the performance standards required by current regulations.

The European Commission has set the goal of achieving carbon neutrality by 2050, positioning the Spanish cement industry as a key player in this ecological transition. B-LOW2 project aligns with the policies of the “European Green Deal” and the “2030 Agenda,” promoting circular economy principles and the use of recycled materials.

 


 

In this project, sustainable resources derived from waste will be used to reduce clinker and conventional aggregates, enabling the development of both structural and non-structural concretes as well as special mortars. This approach aims not only to cut CO₂ emissions but also to limit the consumption of natural resources.

The materials selected to replace clinker include construction and demolition waste (C&D waste), biomass, stainless steel slag, and kaolinite.
This initiative is driven by the Innovation and Operations Departments at Sacyr Engineering and Infrastructure, in collaboration with Grupo Puma and the Universities of Córdoba and Granada.

Additionally, Sacyr Engineering and Infrastructure is researching other types of sustainable concretes, currently under development in pilot projects.


Other Developments in Sustainable Concrete

 

This is not Sacyr’s first venture into sustainable concretes. In collaboration with Flexofibers, Sacyr Engineering and Infrastructure developed new concrete reinforcement fibers that replace traditional steel reinforcements with materials derived from end-of-life tires (ELTs). The first application was for a slope outside the Zumelegi tunnel in Elorrio (Vizcaya). These concretes, certified by the Torroja Institute of Construction Science, foster circular economy practices within the sector.

In addition, Sacyr Chile has developed a new type of concrete using recovered glass waste sourced from major cities such as Santiago and Valparaíso to reduce the proportion of cement content in the material.
Glass contributes an average of 13.4% increased mechanical strength in concrete after 28 days, enhancing durability.

Thanks to its fire-resistant, inert, pozzolanic properties and amorphous atomic structure, glass has various industrial applications, such as urban furniture, 3D printing, and radiation shielding in nuclear facilities.

This innovative concrete contains reduced cement content, water, aggregates, and powdered glass. Currently, the glass powder—provisionally named WG-X—is prepared through various processes including selection, control, crushing, and measurement.

Sacyr to build the eur 215 million Joan XXIII Hospital Expansion in Tarragona

 Spanning 80,000 m2, the complex will feature 300 beds and 14 operating theatres. The timeline for completion is 40 months.

The consortium, led by Sacyr Engineering and Infrastructure and including Comsa and Vopi-4, has won two contracts to renovate the Joan XXIII Hospital in Tarragona, with a budget of EUR 215 million.

The project entails construction of a new main building, budgeted at EUR 110 million, plus an area housing facilities and equipment (EUR 105 million). The timeline for completion is 40 months.

The complex will include a general care unit for 300 in-patients, a surgical wing with 14 operating theatres and 63 day-patient care points. It will also feature 20 radio diagnostic rooms, as well as offices, admissions, storage, and exam rooms.

Total area of 80,000 m2 

Awarded by Infraestructures de Catalunya, the project involves the construction of a main building with a surface area of nearly 76,500 m2, where healthcare and hospitalisation services will be situated, in addition to a 3,500-m2 power plant. A new boardwalk and development of the approximately 10,000-m2 surrounding site are also planned. 

The building will be structured around a central corridor where the entrances will converge. Outpatient services will be located to the east, while the high-tech activity will be concentrated to the west. The main building will feature a ground floor, nine above-ground floors, and two below-ground levels. 


 

Sacyr has extensive experience in hospital projects, having built or renovated more than 60 hospitals and care centres in nine countries, for a total of 14,000 beds

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