Summary
Highlights
The presentation introduces the concept of healthcare green teams in Canada, highlighting their role in promoting environmental sustainability within the healthcare sector. It emphasizes the need for collaboration, networking, and knowledge sharing among these geographically dispersed and often siloed teams. The goal is to understand the relationship between healthcare and climate change, learn about existing green teams, and foster collective advocacy for a greener healthcare future.
This section outlines the significant impact of climate change on health outcomes and critically examines the healthcare sector's contribution to environmental degradation. Modern healthcare, despite its essential role, is a resource-intensive sector. Canada, in particular, ranks high in per capita healthcare emissions, contributing substantially to greenhouse gases and other pollutants. These emissions are linked to thousands of disability-adjusted life years lost, posing a moral imperative for healthcare to 'do no harm' by addressing its own environmental footprint. The main sources of emissions are from facility operations and waste products, including potent greenhouse gases from anesthetics.
Green teams are defined as grassroots organizations that advocate for environmental sustainability through various initiatives such as awareness, education, and specific greening projects. In healthcare, these teams vary greatly in size and scope, ranging from hospital-wide initiatives to departmental efforts, and can be found in various settings like long-term care facilities and physician offices. They comprise diverse professionals, including nurses, managers, physicians, and environmental staff, all working towards common sustainability goals.
An interactive map was created to highlight the locations, activities, and future plans of healthcare green teams across Canada. Out of 20 identified sites, the majority are in Ontario, with others scattered across Quebec, BC, Alberta, and Nova Scotia. The speaker notes interviews with various healthcare professionals revealed a common thread: individuals bridged their personal environmental values with their professional lives, recognizing that systemic change within healthcare institutions is crucial for impactful climate action.
Canadian green teams primarily focus on seven categories to reduce greenhouse gas emissions. 'Utilities' is a major focus, as healthcare utilities account for 40% of emissions. Initiatives include energy audits, retrofitting HVAC systems, installing LED lighting, and utilizing solar panels, leading to significant energy savings. 'Waste Management' is another crucial area, with nurses playing a vital role. Strategies include proper waste sorting, recycling programs for electronics and organics, creative reuse of materials, elimination of unnecessary single-use items, and equipment donation, resulting in substantial waste diversion from landfills. Concrete examples of hospitals achieving significant savings are highlighted.
Green teams are actively engaged in sustainable 'Procurement and Supplies' by collaborating with companies to reduce packaging and promote reusable or compostable products, as showcased by a circular economy initiative at Rockyview Hospital. In 'Transportation,' efforts include encouraging active transport, installing electric car chargers, and hosting commuter challenges to reduce fuel consumption and carbon emissions. 'Food' initiatives focus on greener and healthier patient nutrition, with programs like vermiculture to compost food waste and future plans for local sourcing and inpatient dining rooms to reduce packaging. 'Flora and Fauna' initiatives involve creating pollinator gardens, consulting ecologists for native plant landscaping, and designing rain gardens to manage stormwater naturally.
Awareness and education are critical for the success of green initiatives, ensuring staff engagement and buy-in. Green teams organize events like Earth Day celebrations and inter-unit competitions to raise awareness about healthcare's environmental impact and promote eco-friendly practices. These efforts are vital for spreading knowledge and encouraging collective action towards sustainability.
Canadian green teams are diverse in their locations, stages of development (some established for decades, others newly formed), and leadership structures. Most are hospital-based, focusing on energy reduction and waste management. A significant challenge identified is the lack of engagement from hospital leadership, though teams with strong leadership support report greater success. The presentation also acknowledges top-down sustainability approaches from health authorities, particularly in British Columbia. The speaker emphasizes the importance of communication, collaboration, and perseverance, noting that even small actions create a ripple effect towards larger change, concluding with an encouraging quote about shared values and cooperation.