From data to decisions: Smart hospital revolution

As someone who has spent years working at the intersection of healthcare and technology, I’ve witnessed firsthand the extraordinary challenges facing the sector. There are three megatrends that I would like to highlight as they are reshaping healthcare delivery: Sustainability, digitised operations, and staff productivity. Among these, sustainability stands as one of the most pressing concerns. Healthcare facilities are some of the most energy intensive buildings in the world, operating around the clock with complex life-support systems, advanced medical equipment and stringent environmental controls that can never be compromised.

The statistics are both sobering and motivating — healthcare facilities contribute approximately 5 per cent of global CO2 emissions. Yet within this challenge, I see unprecedented opportunity for transformation through digitalisation — one that I believe will define the future of healthcare delivery.

We’re at a pivotal moment where healthcare organisations must reimagine their approach to infrastructure management. The integration of digital technologies isn’t just about sustainability, it’s about creating resilient, efficient healthcare environments that can better serve patients while reducing operational costs.

Progress and potential

Siemens’ latest research report, ‘Digital Transformation, Sustainable Returns: The New Pathway of Infrastructure’, offers insights into where the healthcare sector stands in its digital journey. The findings are encouraging — 58% of healthcare organisations consider themselves to be at a mature or advanced stage of development in the data-driven management of systems, resources and infrastructure.

While this demonstrates significant progress from where we were just five years ago, I also see it as highlighting substantial opportunity for growth. The remaining 42% of organisations are still in the early stages of their digital transformation, representing a critical opportunity to accelerate adoption across our sector.

The foundation of this transformation lies in integrating Operational Technology (OT) and Information Technology (IT) with building and medical infrastructure. Healthcare facilities have historically operated with siloed systems, but true smart hospitals require breaking down these barriers to create unified, intelligent ecosystems.

For facilities and estate managers, this research validates what many of you already know — that integrated, data-driven building management is now essential. If you’re part of the 58% already implementing digital solutions, you’re positioned to benefit from the investment momentum building across the sector. If you’re in the 42% still working with legacy systems, the research shows overwhelming organisational support for catching up quickly.

The breakdown of system silos represents a fundamental shift in how hospital infrastructure can be managed. Instead of juggling multiple interfaces and reactive maintenance schedules, integrated digital platforms provide comprehensive visibility and predictive capabilities across all building systems.

Investing in productivity

Our research reveals that 60% of healthcare organisations are planning to increase their investment in digital technologies in the next 12 months. This isn’t just wishful thinking — these are concrete budget allocations driven by compelling business cases. Healthcare leaders cite improved productivity (69%), enhanced energy efficiency (68%) and decarbonisation potential (63%) as primary drivers.

This investment momentum creates unprecedented opportunities for estate management teams to secure funding for infrastructure upgrades. Leadership has already bought into the digital transformation narrative — improved productivity, enhanced energy efficiency and decarbonisation goals — so the opportunity is there to translate this high-level commitment into practical building management solutions. When presenting proposals, it is a good idea to consider framing requests around these proven organisational priorities.

While smart hospital benefits are clear, the financial investment can seem daunting. Specialised healthcare financing solutions can enable the transformation. Unlike traditional capital funding, smart healthcare finance provides flexible options that align with your digital maturity journey, helping institutions manage resources more effectively to create a healthier future.

When we asked healthcare leaders to identify which emerging technologies will have the greatest positive impact on decarbonisation over the next three years, their responses didn’t come as a surprise to me. Artificial Intelligence (AI) topped the list, followed by Digital Twins and virtual/augmented reality technologies.

The real innovation lies in Generative (Gen) AI and Agentic AI systems that can autonomously manage complex healthcare infrastructure. These advanced AI systems don’t just analyse data — they can independently initiate actions, optimise systems in real-time and even predict and prevent equipment failures before they occur.

This alignment around AI reflects a sophisticated understanding of the technology’s potential that I find genuinely encouraging. From my conversations with healthcare professionals, they clearly recognise the tremendous potential of AI to transform infrastructure sustainability and energy management by optimising consumption and reducing waste.

AI and estate managers

For estate managers, AI can accelerate the shift from reactive to predictive management. Instead of discovering equipment issues during routine inspections or emergency failures, AI systems continuously monitor performance and alert you to potential problems before they impact operations. This means fewer weekend callouts, more efficient maintenance scheduling and the ability to plan interventions during optimal times rather than crisis moments.

AI’s impact spans all building systems. Predictive maintenance extends equipment lifecycles and reduces unexpected downtime — essential where equipment failure can have life-or-death consequences. In HVAC systems, AI enables adaptive control that responds to real-time conditions while maintaining precise environmental standards across different hospital zones.

It is clear that healthcare organisations are ready to embrace these digital technologies, but the transition requires practical, proven solutions that demonstrate clear return on investment. The latest building and energy management systems use AI-based automation to enable energy consumption forecasts using historical data, detecting overspending early and allowing for timely corrective measures. These systems also identify anomalies in consumption patterns that may indicate potential equipment faults.

Building Information Modelling (BIM) technology, when integrated with advanced building management platforms, creates digital twins that provide comprehensive operational perspectives.

These digital replicas essentially create a ‘health metaverse’ — a virtual environment where healthcare facility managers can interact with and manipulate building systems in real-time, testing scenarios and optimising operations without impacting the physical environment. These digital replicas allow teams to understand complex interconnections between various hospital systems and optimise operations accordingly.

Digital twins

These technologies directly address the daily challenges estate managers face. Energy forecasting provides the data needed to justify budget requests and demonstrate cost savings to leadership. Anomaly detection helps identify problems before they become expensive emergencies or compliance issues.

Digital twins provide something particularly valuable — the ability to model changes before implementing them. Whether planning space reconfigurations, equipment upgrades, or operational adjustments, digital twins let you test scenarios virtually before committing resources or disrupting operations. This represents a fundamental shift from traditional CAPEX-heavy infrastructure investments to OPEX-focused, service-based models that provide greater flexibility and predictable costs. This eliminates the constant firefighting that characterises traditional facility management, allowing you to move from crisis response to strategic planning.

An example of digital transformation is our work with Insel Gruppe, one of Switzerland’s hospital groups. This partnership illustrates how theoretical concepts translate into measurable results.

We implemented integrated BIM and building management systems that use the BIM model as a digital twin of their facilities. This gave project stakeholders a fresh operational perspective from the earliest planning phases, allowing them to understand and optimise the complex interrelationships between various parts of the hospital infrastructure.

The Insel Gruppe example demonstrates that healthcare’s digital transformation needs to take into consideration its infrastructure to advance sustainable priorities including energy efficiency.

Equally compelling is our partnership with IRCCS Hospital Galeazzi-Sant’Ambrogio in Milan’s Innovation District (MIND), which showcases how smart hospital principles can be embedded from the ground up in new construction. As Italy’s first vertical hospital inspired by the smart hospital approach, Galeazzi-Sant’Ambrogio maximises usable space while minimizing environmental impact through its innovative 16 floor design that encompasses 150,000 m² of space within just a 20,000 m² building footprint.

The facility demonstrates how real-time data collection and advanced monitoring systems provide hospital managers with comprehensive operational views that enable informed, data-driven decisions.

At the heart of the solution is the Desigo CC building management system, which provides integrated management, monitoring and optimisation of all building systems — from mechanical and electrical to security. The result has been significant financial savings and reduced environmental impact, helping the hospital achieve its overall sustainability goals while serving as a model for future healthcare facility development.

Lessons for estates teams

Both examples showcase the tangible benefits smart hospital technologies deliver to facilities management teams. The Insel Gruppe implementation demonstrates how digital twins support better decision-making in existing facilities, while Galeazzi-Sant’Ambrogio proves these concepts work at scale in new construction. Most importantly, both projects delivered measurable financial savings alongside operational improvements — the kind of results that justify continued investment and demonstrate the strategic value of estate management functions.

Despite the clear benefits, healthcare organisations face unique challenges in implementing smart hospital technologies. Legacy infrastructure, budget constraints and the critical nature of healthcare operations create implementation complexities that don’t exist in other industries.

Healthcare facilities can’t simply turn off systems for upgrades the way other industries might. Every implementation must be carefully planned to ensure continuous operation of life-critical systems while integrating new technologies that will improve long-term performance. This is a constraint I always factor into project planning.

Successful implementations require phased approaches that demonstrate value while minimising disruption. Typically, organisations should start with non-critical systems, prove the technology’s value and then expand implementation to more complex, mission-critical infrastructure.

From my vantage point working on emerging technologies, I can see how the convergence of AI, IoT and advanced analytics within the healthcare metaverse promises even greater transformation potential. The technologies being developed today are creating opportunities for healthcare facilities to become truly intelligent environments that adapt continuously to optimise patient outcomes, operational efficiency and environmental sustainability.

Smart hospitals will feature predictive patient flow management systems that optimise space utilisation and resource allocation based on predicted patient volumes and care requirements. Personalised environmental controls will adjust lighting, temperature and air quality to support individual patient healing and enhance the overall patient experience through human-centric design principles that prioritise comfort, compassion and wellbeing alongside clinical effectiveness.

In the near future, autonomous infrastructure management systems will manage energy, maintenance and operations with minimal human intervention, and integrated care ecosystems — digital platforms that connect building systems with medical equipment and patient care protocols for seamless operations.

Rather than replacing estate managers, autonomous systems will elevate roles from reactive maintenance to strategic facility optimisation. The main shift will be from fixing problems to preventing them, from managing individual systems to orchestrating integrated environments, and from reporting on past performance to predicting and shaping future outcomes.

This evolution positions estate management as a strategic function rather than a cost centre, with expertise in facility operations becoming even more valuable as organisations rely on insights to configure and optimise increasingly sophisticated building systems.

The path forward

Healthcare organisations are ready to embrace digital technologies to advance sustainability goals while improving operational efficiency and patient care environments. With two-thirds of our healthcare customers already focused on modernising their hospital infrastructure with digital technologies, the momentum for transformation is building rapidly.

We’re moving beyond pilot projects to large-scale implementations. Healthcare leaders recognise that smart hospital technologies aren’t just nice-to-have innovations, they’re essential tools for managing the complex challenges facing modern healthcare delivery.

The integration of digital technologies addresses multiple priorities simultaneously — reducing environmental impact, managing staffing workloads, controlling costs, improving operational efficiency, and enhancing patient care environments. This alignment of benefits makes smart hospital implementation not just an environmental imperative, but a strategic necessity for healthcare organisations preparing for the future.

As healthcare systems worldwide face increasing pressure to deliver better outcomes with limited resources while meeting sustainability targets, the smart hospital revolution offers a path forward. By implementing integrated solutions with digital technologies at their core, the healthcare sector can accelerate its journey toward more intelligent, sustainable facilities equipped to meet the challenges of our changing world.

Ultimately, those healthcare organisations that embrace this digital evolution will be better positioned to serve their communities, support their staff and contribute to a more sustainable future — proving that the smartest hospitals are those that recognise the inseparable connection between operational excellence and environmental responsibility.