Healthcare institutions worldwide are navigating a dual challenge: rising energy demand alongside a continuous expansion of medical services. In the current landscape of Net Zero targets and ESG mandates, traditional energy conservation is no longer sufficient. National Taiwan University (NTU) Hospital has recognized this shift, moving beyond passive "power saving" toward a proactive model of "digital efficiency." By transforming vast, fragmented energy data into manageable and optimized insights, the hospital is fundamentally rethinking its operations and green procurement strategy.

A dual-engine approach: Solar self-consumption and digital management
Delta partnered with NTU Hospital to deploy a comprehensive energy solution that integrates high-performance hardware with intelligent software. The initiative included the installation of a 175.175 kWp solar photovoltaic (PV) system across the rooftops of the clinical pathology and rehabilitation buildings. Utilizing Delta’s high-efficiency solar inverters, the clean energy generated is consumed directly by the hospital. This onsite generation provides a stable source of low-carbon power while significantly buffering the hospital against high peak-hour electricity costs.

Complementing the hardware is the "Delta Energy Online" monitoring system. This platform has revolutionized the hospital’s workflow by replacing manual, error-prone meter reading with precise, real-time data collection across all facilities and equipment. Through a unified visualization interface, administrators can now transform complex consumption patterns into actionable optimization strategies, driving operational excellence through data-driven management.
By implementing digital energy management and a 175.175 kWp solar PV system, Delta provides NTU Hospital with the reliable, low-carbon energy needed to realize its vision for sustainable healthcare.

Benchmarking sustainability with international standards
By achieving granular control over its energy footprint, the hospital has realized tangible reductions in both carbon emissions and operational overhead. These efforts have earned NTU Hospital the ISO 14064-1:2018 greenhouse gas verification. Furthermore, the hospital adheres to the ISO 20400 Sustainable Procurement Guidance, ensuring that its low-carbon transition aligns with the highest international benchmarks for corporate responsibility.

The collaboration between Delta and NTU Hospital serves as a powerful proof that digital energy management is the most effective strategy for achieving high-efficiency, low-carbon operations in the healthcare sector. Together, Delta and NTU Hospital have established a premier model for the future of sustainable healthcare in Taiwan.Delta and NTU Hospital partner for sustainable healthcare.