The Future of Smart Hospitals Lies in Digital Energy Management

As hospitals worldwide grapple with rising energy demands, sustainability pressures, and the need for uninterrupted patient care, digital energy management is emerging as a critical enabler of resilient healthcare infrastructure. In India, where healthcare systems are rapidly expanding alongside ambitious climate commitments, the intersection of energy efficiency and patient safety has never been more important.

In this interview with MedTech Spectrum, Jean-Marc Zola, Building Segments President at Schneider Electric, discusses how the company is helping transform hospital energy ecosystems through advanced monitoring, IoT-enabled platforms, and AI-driven insights. Drawing on the case of Apollo Hospitals in Chennai, he highlights how digital solutions are enhancing power reliability, improving energy efficiency, and setting new benchmarks for sustainable, patient-centric healthcare.

Hospitals are among the most energy-intensive facilities. What were the primary challenges Apollo Hospital Chennai faced in ensuring energy reliability and efficiency, and how did Schneider Electric’s solutions help overcome them?

The healthcare sector accounts for a significant share of global energy consumption – in fact, if it were a country, it would rank as the fifth-largest greenhouse gas emitter on the planet. This underscores the urgent need for hospitals to adopt smarter, more sustainable energy practices. In India, the drive to enhance energy efficiency is especially pressing given the nation’s commitment under the Paris Agreement to reduce emissions by 30-35% from 2005 levels by 2030. Healthcare leaders like Apollo Hospitals in India are playing a pivotal role in advancing these sustainability goals ahead of the deadline not only nationally, but for the entire healthcare sector.

Apollo Hospitals operates with over 10,000 beds across 73+ hospitals, 5,000+ pharmacies, more than 400 clinics, and 1,100 diagnostic centres. Their expertise spans cardiology, oncology, neurology, orthopedics, and transplantation surgeries, helping improve 200 million lives from over 150 countries. Managing such a vast network of critical care facilities demands not only an unwavering focus on patient well-being but also a responsibility toward ensuring operational excellence and reliable energy.

Apollo Hospital Chennai faced significant challenges in maintaining this consistent power quality and protecting the equipment from temperature changes, particularly in its Proton Cancer Center as Proton Beam Therapy is the most energy intensive facility in any hospital. The critical nature of medical equipment meant that even minor power disturbances could impact patient care and safety. Rising energy costs and fluctuating energy availability further complicated the hospital’s ability to provide uninterrupted service while keeping operational expenses in check.

To address these issues, Apollo partnered with Schneider Electric, implementing the PowerLogic ION9000 power quality meters and EcoStruxure Power Monitoring Expert software. These solutions enabled around the clock monitoring and analysis of power quality data, allowing the hospital to proactively manage its energy supply. As a result, Apollo Hospital Chennai expects to achieve a 30 per cent improvement in energy efficiency and ensured a reliable, uninterrupted power supply to life-saving equipment.

The partnership with Apollo Hospitals is being seen as a benchmark for healthcare energy transformation. Could you elaborate on how Schneider Electric’s PowerLogic ION9000 and Power Monitoring Expert systems are redefining energy resilience and operational safety in critical healthcare environments?

Schneider Electric’s PowerLogic ION9000 and Power Monitoring Expert systems are revolutionizing the healthcare industry and ensuring energy resilience. These capabilities in Apollo Hospital Chennai’s Proton Therapy unit provided advanced power quality monitoring, capturing disturbances and analyzing high-speed data to pinpoint issues before they impact hospital operations. The systems’ dashboards and analytics empower hospital engineers to identify and resolve power quality problems quickly, minimizing risks to critical care units.

This real-time visibility and predictive capability redefine operational safety in hospitals. By ensuring continuous uptime and proactively safeguarding sensitive equipment, Apollo Hospital Chennai can maintain high standards of patient care, even in the face of energy fluctuations or unexpected disturbances.

In a hospital environment, even brief power interruptions or fluctuations can disrupt life-saving treatments, damage sensitive medical equipment, and compromise patient outcomes. Additionally, disruptions in power can cause a dangerous ripple effect, including rescheduling of critical procedures which can be both costly and distressing to patients. By ensuring continuous uptime and proactively protecting these systems with solutions from Schneider Electric, Apollo Hospital Chennai can maintain the highest standards of patient care.

An estimated 30 per cent improvement in energy efficiency is a remarkable achievement. What key technologies or digital strategies enabled this level of optimisation, and how are such insights translated into day-to-day operational decisions for hospital management?

Apollo Hospital Chennai expected to achieve this improvement through a strategic partnership with Schneider Electric and the deployment of advanced digital technologies. Central to this transformation was the integration of IoT-enabled solutions that provided 24/7 monitoring and analysis of power quality data, ensuring uninterrupted supply to critical equipment like the Proton Therapy machine. By leveraging real-time insights, the hospital could proactively address power disturbances and temperature fluctuations, safeguard sensitive medical machinery, and enhance patient comfort.

The adoption of IoT technologies extended beyond power monitoring to encompass medical wearables, patient monitoring systems, and facility temperature management. This holistic approach enabled Apollo Hospital to optimize energy use across diverse assets, from clinical to non-clinical operations. Automated facility controls and predictive maintenance, informed by continuous data streams, are driven specifically by the application features in EcoStruxure Power Monitoring Expert.

As an Electrical Power Monitoring Systems (EPMS), the solution integrates sophisticated software, connected devices, and sensors to monitor energy usage, power quality, and identify inefficiencies in Apollo Hospital Chennai. By delivering precise and actionable data, EcoStruxure Power Monitoring Expert supports the hospital systems’ day-to-day operations, helping identify inefficient equipment and drive ROI on CAPEX via energy waste reduction.

The collaboration with Schneider Electric also brought expert consultancy and advisory support, helping Apollo Hospital stay ahead of industry trends and sustainability goals. As a result, the facility has not only achieved significant cost savings and operational resilience but also set a new standard for sustainable, patient-centric healthcare. With these resources, Apollo Hospital Chennai can achieve 25 per cent sourcing from renewable energy, a 10 per cent reduction in energy and water consumption, and a 30 per cent improvement in carbon footprint reduction by 2025.

This initiative is also an important aspect of Apollo Hospital’s energy management plan, especially with  India’s economy growing faster than its grid capacity. For Apollo Hospital Chennai, improving energy efficiency in partnership with Schneider Electric isn’t just about saving money and reducing carbon; it’s about reallocating capacity and proactively managing future grid constraints to ensure long-term reliability and growth.

Power quality directly impacts patient safety and care continuity. How does real-time power monitoring and analytics safeguard sensitive medical equipment and ensure uninterrupted service delivery in critical care units?

Power quality is a critical factor in ensuring patient safety and care continuity, especially in hospital environments where sensitive medical equipment must operate seamlessly. Real-time power monitoring and analytics are crucial for protecting sensitive medical equipment in these critical spaces.

At Apollo Hospital Chennai, Schneider Electric’s advanced solutions provide continuous, 24/7 oversight of power quality. These systems detect and analyse power disturbances, harmonics, and voltage fluctuations, capturing detailed event data that enables engineering teams to respond rapidly and effectively. Schneider Electric’s solutions detect and mitigate power disturbances, capturing detailed event data to enable rapid response if an issue arises. This minimises downtime and ensures that essential equipment operates within safe parameters.

Imagine experiencing a brief power quality issue at home, perhaps a flickering light or a momentary interruption to your TV service. This experience can be mildly annoying, but not disruptive. In a hospital environment, that same power disturbance can force critical equipment, scanners, or clinical refrigerators to reset, resulting in expensive and potentially life-threatening pauses in patient care.

By continuously monitoring power quality, Apollo Hospital Chennai can maintain uninterrupted service delivery. This not only enhances patient safety but also supports the hospital’s commitment to excellence in care, even during unforeseen power events.

With sustainability becoming a healthcare priority, how can hospitals scale similar digital energy management solutions to meet both environmental goals and operational cost savings without compromising reliability?

As sustainability reshapes the future of healthcare, leading hospitals are reimagining their operations to deliver world-class care while minimising emissions and energy spend. The Apollo Hospital Chennai case study demonstrates how digital energy management solutions can be scaled to achieve these goals.

This is demonstrated by the principle, “Inclusion and Care”, enabling hospital systems to build exceptional infrastructure and establish a resilient, sustainable blueprint for healthcare facilities. Scaling efficiency targets and elevating operational performance allows healthcare systems to raise the standard of patient care. This approach strengthens the patient journey and ensures facilities are fully prepared to deliver world-class healthcare services to all at lower costs.

This is especially critical given that hospitals spend over $5 billion annually on energy alone, these facilities struggle to balance budgets while keeping critical care systems online 24/7 for patients. By adopting these technologies, healthcare facilities can align environmental objectives with operational excellence.

Ultimately, these smart building technologies not only support long-term growth and regulatory compliance but also enhance the quality and continuity of patient services. As demonstrated by Apollo Hospital Chennai, the integration of smart energy platforms empowers hospitals to deliver world-class care while advancing their commitment to environmental stewardship and financial resilience.

Looking ahead, how does Schneider Electric envision the future of digital energy management in healthcare—especially in the context of smart hospitals, renewable integration, and AI-driven power systems?

The Apollo Hospitals case study demonstrates how the integration of advanced digital energy management, IoT, and AI is already transforming healthcare facilities. As we move into 2026 and beyond, hospital leaders are poised to adapt these technologies to create highly resilient, efficient, and sustainable environments. By connecting critical systems through digital platforms and real-time analytics, hospitals can optimize energy use, enhance operational reliability, and reduce their environmental footprint – all while maintaining the highest standards of patient care.

True energy efficiency will be achieved when power distribution, building automation, and renewable resources are fully integrated, enabling agentic AI models to link energy usage directly to hospital operations such as room occupancy, bed management, and patient movement. This integration will unlock massive savings and efficiencies we’ve long known were possible, and AI now provides the potential to achieve them.

Looking ahead, the evolution of AI-driven power systems will also enable continuous learning and adaptation, ensuring that essential services remain uninterrupted and efficient. As renewable energy integration and smart grid technologies advance, hospitals will have even greater opportunities to minimize emissions and operational costs.

Most importantly, these advancements directly benefit patient care and create better experiences for hospital staff. By ensuring uninterrupted power to life-saving equipment and maintaining optimal conditions in mission-critical areas like operating rooms or ICUs, and throughout the facility, AI-driven systems help create a safer, more comfortable environment for patients and staff.

As these capabilities mature, healthcare providers will be equipped to deliver exceptional care in facilities that are both technologically advanced and environmentally responsible – setting new benchmarks for operational excellence, energy efficiency, and patient outcomes in the healthcare sector.