Sustainable Healthcare Architecture
About this book
Robin Guenther and Gail Vittori's 'Sustainable Healthcare Architecture,' now in its second edition published by Wiley in 2013, is the authoritative professional reference for architects, engineers, facility planners, and healthcare administrators who are working to create health facilities that are environmentally responsible, resource-efficient, and genuinely supportive of human wellbeing. The second edition, part of the Wiley Series in Sustainable Design, substantially expanded and updated the first edition with approximately eighty percent new content, fifty-five new project case studies from around the world, and guest essays by leading practitioners on emerging dimensions of sustainable healthcare design. Together, the authors bring complementary expertise that gives the book unusual authority: Guenther is a principal with Perkins+Will in New York City and one of the most experienced designers of sustainable, high-performance healing environments in the United States; Vittori is co-director of the Center for Maximum Potential Building Systems in Austin, Texas, and a pioneer in the development of green building protocols, policies, and prototypes for the healthcare sector.
The book's opening argument is that healthcare facilities occupy a position of profound tension in the sustainability landscape. Hospitals are among the most resource-intensive building types: they operate continuously, twenty-four hours a day and seven days a week; they consume large amounts of energy for heating, cooling, ventilation, medical equipment, and lighting; they generate substantial volumes of chemical, pharmaceutical, and infectious waste; and they draw on vast quantities of water. At the same time, hospitals are institutions whose core mission — the promotion and restoration of health — creates a moral obligation to address the environmental determinants of illness that their own operations may be exacerbating.
This 'healing without harm' imperative runs throughout the book and provides a coherent ethical foundation for the technical guidance that follows. A central focus is the LEED for Healthcare rating system, developed under the aegis of the US Green Building Council with Vittori serving as Founding Chair of its core committee from 2004 to 2008. The book provides detailed guidance on the structure, prerequisites, and credits of LEED for Healthcare, explaining both the intent behind individual criteria and the practical strategies for achieving them in the complex operational context of a hospital.
Credit categories covering energy and atmosphere, water efficiency, materials and resources, indoor environmental quality, and innovation are examined with specific attention to the ways in which healthcare operations — infection control requirements, 24/7 occupancy, complex mechanical systems, pharmaceutical residue management — create constraints and opportunities that differ materially from those in commercial or residential building types. The Green Guide for Health Care (GGHC), a voluntary self-certifying toolkit developed by the Center for Maximum Potential Building Systems and Health Care Without Harm, is presented as the predecessor and complement to LEED for Healthcare. The GGHC was the first sustainable design guidance tool tailored specifically to the healthcare sector, and its development over the decade preceding the second edition represented a collaborative process involving hospitals, healthcare systems, designers, product manufacturers, and health advocacy organisations.
The guide addresses not only the physical design of facilities but also the operational and purchasing practices of healthcare organisations, recognising that sustainable healthcare requires aligning design quality with institutional behaviour. Energy performance receives extensive treatment, reflecting the sector's enormous energy intensity and the substantial carbon footprint of the global healthcare system. The book surveys the spectrum of strategies for reducing hospital energy consumption, from building envelope optimisation and high-performance mechanical systems to on-site renewable energy generation and combined heat and power (CHP) systems.
It examines how the unique operational requirements of hospitals — including the impossibility of shutting down critical systems for energy management purposes — shape the selection and sequencing of efficiency measures. Benchmark performance data for hospitals is presented alongside discussion of energy use intensity (EUI) targets and the relationship between design strategies and measured energy outcomes. Indoor environmental quality is treated with particular depth given its direct relationship to patient recovery outcomes and staff performance.
The book examines the design of daylit, naturally ventilated, or mixed-mode healing environments, the relationship between access to views of nature and patient recovery times (drawing on the foundational research of Roger Ulrich and others on evidence-based design), the acoustic environment of patient rooms and clinical spaces, and the management of indoor contaminants including volatile organic compounds from building products, cleaning chemicals, and medical equipment. The concept of 'healthy materials' — specifying products that do not release harmful substances into indoor air — is situated within the broader context of the precautionary principle as applied to healthcare procurement. The book's comparative analysis of green building rating systems from around the world — including BREEAM Healthcare, the Green Star Healthcare tool in Australia, and healthcare-adapted systems in other national contexts — reflects Guenther and Vittori's recognition that sustainable healthcare design is a global agenda with regional inflections.
International case studies illustrate how different regulatory, climatic, and cultural contexts shape design responses while adhering to shared principles of environmental responsibility. For the green building profession, this volume represents both a practitioner's handbook and an intellectual map of a rapidly evolving field at the intersection of design excellence, public health, and environmental stewardship.