National cancer centers addressing climate change: An overview and analysis of organizations' sustainability plans.

Abstract

e13623 Background: Climate change is one of the largest threats to human health and greenhouse gas (GHG) emissions are a substantial component of climate change. In the U.S., the healthcare industry accounts for an estimated 8.5% of GHG emissions, equating to the loss of 470,000 disability-adjusted life-years annually. Cancer care encapsulates a significant portion of hospital resources and climate change has disproportionate effects on cancer patients. Therefore, it is imperative and urgent that cancer centers actively engage in reducing healthcare related GHG emissions. In this systematic analysis and comprehensive review, we reviewed publicly accessible sustainability plans of National Cancer Institute (NCI)-designated Cancer Centers and their affiliated organizations to understand the involvement Cancer Centers have in their organization's sustainability efforts. Methods: We reviewed 64 NCI designated Cancer Centers, using the first 20 results of a Google search with terms: “Hospital X AND (climate action plan OR climate change OR sustainability plan OR carbon neutral)” and hospital homepages to identify publicly accessible sustainability plans for each organization. We reviewed the plans, performed a Google search/Cancer Center homepage search and messaged sustainability plan developers to identify involvement of the hospital and Cancer Center. We identified which hospitals assigned sustainability personnel. We performed a student’s t-test to assess for a correlation between incidence of lung cancer in a state and presence of a sustainability plan for that state’s Cancer Center. Data was collected by one reviewer, independently validated by a separate reviewer and differences were resolved by a joint data review. Results: Amongst the 65 Cancer Centers and organizations reviewed, 55 (36 university, 12 hospital, 7 joint) had publicly available sustainability plans. Of which, 31% (11/36) of university plans explicitly mentioned an affiliated hospital as part of the sustainability plan. Two Cancer Centers (3%) had independent sustainability plans and 7 (11%) centers mentioned sustainability on their homepage. 77% (23/30) of hospitals with sustainability plans identified sustainability personnel. We did not find an association between the existence of Cancer Center sustainability plan and that state’s lung cancer incidence rates (p = 0.932). Conclusions: In this review and analysis of NCI-designated Cancer Center sustainability plans, we found that while most centers’ affiliated organizations have publicly accessible sustainability plans, the majority (86%) of centers do not independently report on their sustainability efforts. These findings highlight a pressing need to increase engagement between Cancer Centers and their organizations regarding sustainability plans, and a need for greater transparency in publicizing sustainability plans.