Climate Change and Healthcare System Considerations Topic Collection
February 11, 2025
Topic Collection: Climate Change and Healthcare System Considerations
Climate change negatively affects national security, environmental stability, and human health. In 2020 alone, over 20 climate-related disasters occurred in the U.S., resulting in losses of over $1 billion (Smith, 2021). Climate model projections predict an increase in these adverse effects over the next century, with certain existing health threats intensifying and new health threats emerging (Crimmins, Balbus, Gamble, et al., 2016).
Climate-related events impact human health in two ways: they can directly cause illness, injury, increased mental health trauma, and loss of life (e.g., a tornado, hurricane, or other extreme weather event); and indirectly affect population health and disrupt living conditions via damage to critical infrastructure, access to care or public services, and impact to economic systems (e.g., as a secondary result of an extreme weather event). Natural disasters may also be powerful mechanisms of direct and indirect hazardous material releases.
Private and public healthcare and emergency management partners should incorporate the potential impact of climate change into emergency preparedness and future response efforts and on healthcare delivery capabilities.
The resources in this Topic Collection (TC) highlight planning considerations, educational and planning resources, and lessons learned from a variety of natural and human-caused disasters and provide guidance for healthcare practitioners who are committed to addressing climate change and the impacts on healthcare systems. This TC is focused on resources that directly address climate effects. Many additional resources on specific extreme weather hazards that have direct relationship to climate change are included in other TCs.
Each resource in this Topic Collection is placed into one or more of the following categories (click on the category name to be taken directly to that set of resources). Resources marked with an asterisk (*) appear in more than one category.
The Office of Climate Change and Health Equity (OCCHE) was established On August 31, 2021, under the direction of the U.S. Department of Health and Human Services Assistant Secretary for Health. ASPR TRACIE met with Dr. John Balbus (Director of OCCHE and Deputy Assistant Secretary for Climate Change and Health Equity) and Dr. Aparna Bole (Pediatrician, Senior Consultant with OCCHE, and Special Expert, Office of the Director, Agency for Healthcare Research and Quality) to learn more about OCCHE’s work to help bolster health equity and health care facility resilience.
Speakers from the Office of Climate Change and Health Equity, NYU Langone Medicine, and Mass General Brigham discuss strategies for incorporating lessons from past disasters in the design/retrofitting of climate resilient healthcare facilities.
This assessment provides an in-depth description of climate change impacts and associated health outcomes. The following topics are discussed: climate change and human health; temperature-related death and illness; air quality impacts; extreme events; vector-borne diseases; water-related illness; food safety, nutrition, and distribution; mental health and well-being; and population of concern.
Crimmins, A.R., C.W. Avery, D.R. Easterling, K.E., et al. (Eds). (2023).
Fifth National Climate Assessment.
U.S. Global Change Research Program.
This report highlights observed and projected vulnerabilities, risks, and impacts associated with climate change across the country. It includes sections on physical science, national topics, and concerns by region. Examples of response actions that focus on community mitigation and adaptation are also included.
This 86-page document is a guide and toolkit designed to assist healthcare providers, design professionals, policymakers, and others with roles and responsibilities in assuring the continuity of quality health and human care before, during, and after extreme weather events. It is focused on healthcare infrastructure resilience to climate change impacts as manifested primarily by extreme weather events.
This report assessed all 50 states and the District of Columbia on their level of preparedness for the health effects of climate change and found a great deal of variation in their preparedness to protect residents’ health. Some states have made significant preparations, while others have barely begun this process.
Office of Climate Change and Health Equity. (2022).
Climate and Health Outlook.
U.S. Department of Health and Human Services, Office of the Assistant Secretary for Health .
Climate and Health Outlooks provide a retrospective look at how select hazards (e.g., heat and drought) affect the U.S. during certain periods of time. This webpage includes additional resources and information, including regional prospective forecasts.
This report to Congress evaluates the effects of global change on the environment including, agriculture, energy, land and water resources, transportation, and human health. It outlines the projected risks identified by researchers and provides examples of actions that can be taken to reduce risk, increase resiliency, and improve sustainability.
This document provides guidance on how the U.S. Department of Health and Human Services can work to protect the health of Americans from climate change-related threats. It addresses actions to help individuals and communities at greatest risk from these threats.
This website provides a breakdown of climate impacts by U.S. state and territory. Additional resources include impact data broken down by region and sectors such as agriculture, energy, transportation, and water.
This infographic depicts the direct impacts of the climate crisis on human health including vector, food, and water borne diseases, air quality, nutrition, and extreme weather.
In this paper, American College of Physicians contributors make recommendations for how healthcare practices can engage in more environmentally sustainable practices and how they can support initiatives to reduce the effects of climate change. It includes information on educating communities and colleagues about the dangers of climate change on human health.
This document provides climate change education core concepts for health care providers. It is a living, flexible document that provides context on the role of health care professionals in protecting patients before and during climate change-related disasters. Core competencies covered include knowledge and analytic skills, communication and collaboration, policy, public health practice, and clinical practice.
This article describes actions being taken to train future leaders and health professionals in understanding the connection between climate change and human health in graduate, postgraduate, and continuing education settings.
National Center for Disaster Medicine and Public Health. (2018).
State of Science.
Uniformed Services University of the Health Sciences.
This is the first webinar in a series that discusses the current state and future direction of critical healthcare infrastructure modeling for disaster events including climate change influences. This project focuses on developing a platform that integrates several variables (“extreme event forecasts, health risk/impact assessment and population simulations, critical infrastructure (electrical, water, transportation, communication) impact and response models, healthcare facility-specific vulnerability and failure assessments, and health system/patient flow responses”) to improve regional healthcare system resilience.
This workshop addresses climate change issues related to communities experiencing health disparities and environmental injustice. It includes presentations from environmental health experts, resilience practitioners, climate scientists, and individuals with lived experience.
This webinar features information for health care communicators on encouraging community members to use the Smoke Sense app and adjust their behaviors depending on local air quality levels.
This webinar can help health care emergency planners and building managers prepare for and reduce smoke exposures that can occur indoors during wildfires and prescribed burning.
This plan, developed by a taskforce of twenty parents and climate and health leaders, highlights how climate change affects children under age 8, with a focus on children and families, child- and family-facing programs, and communities. Recommendations for federal, state, and local government and community groups include strategies such as monitoring air quality where children play, designing outdoor spaces with kids in mind, and efforts to make a healthier planet for children are accompanied by examples.
This report addresses the multitude of health impacts that climate change will have on the various regions of the U.S. It is based on the Fourth National Climate Assessment (NCA4). It also describes actions taken by the Centers for Disease Control and Prevention Climate and Health Program’s health department partners to prepare for and respond to climate change in their communities.
This report summarizes findings from scientists, economists, and data engineers on the disproportionate risk of extreme heat-related death in people who live/work in settings that put them at increased/higher risk of becoming infected or exposed to hazards. It discusses the relationship between increased temperature and higher rates of mortality among those in low-income settings.
This assessment provides an in-depth description of climate change impacts and associated health outcomes. The following topics are discussed: climate change and human health; temperature-related death and illness; air quality impacts; extreme events; vector-borne diseases; water-related illness; food safety, nutrition, and distribution; mental health and well-being; and population of concern.
Crimmins, A.R., C.W. Avery, D.R. Easterling, K.E., et al. (Eds). (2023).
Fifth National Climate Assessment.
U.S. Global Change Research Program.
This report highlights observed and projected vulnerabilities, risks, and impacts associated with climate change across the country. It includes sections on physical science, national topics, and concerns by region. Examples of response actions that focus on community mitigation and adaptation are also included.
This report estimates the financial impact of climate change on healthcare costs specifically highlighting the harm of fossil fuels, vector-borne disease, and extreme weather events. It tallies the economic toll of each environmental issue and provides recommendations for individuals, communities, and health professionals to mitigate further consequences.
This report explains the impacts of climate change on individual’s mental health and well-being in the U.S. It also provides guidance and resources for action steps for communities, individuals, practitioners, and policymakers.
This document provides an overview on the U.S. Federal Emergency Management Agency’s role in supporting community resilience and climate change adaptation. It also addresses assessing climate change risks, mitigation planning, and mitigation funding and community capacity building.
This report outlines a new heat plan, originally developed by the District of Columbia, to address cities impacted by urban extreme heat. It provides guidance on supporting at-risk populations experiencing extreme heat events and highlights case studies and policy options.
This 86-page document is a guide and toolkit designed to assist healthcare providers, design professionals, policymakers, and others with roles and responsibilities in assuring the continuity of quality health and human care before, during, and after extreme weather events. It is focused on healthcare infrastructure resilience to climate change impacts as manifested primarily by extreme weather events.
This industry-developed report discusses how the healthcare sector will be impacted by climate change and how they can help mitigate a health crisis. It includes an infographic on the interconnected pathways between climate hazards and adverse health outcomes and includes links to additional reports and statistics on increased mortality risk, disease burden, and mental health issues.
The CDRT is a map-based interactive tool that can be utilized to help local officials, emergency managers, community leaders, and researchers to identify the risks their communities face due to various vulnerabilities, healthcare infrastructure, and exposure to hazards. It provides an illustration of how public health issues can be exacerbated by natural disasters, and which counties are most at risk.
This report identifies the detrimental effects of climate change on human health and suggests policy solutions for addressing and countering those effects.
This report assessed all 50 states and the District of Columbia on their level of preparedness for the health effects of climate change and found a great deal of variation in their preparedness to protect residents’ health. Some states have made significant preparations, while others have barely begun this process.
These fact sheets can help breastfeeding people and their healthcare providers learn more about the effect of select environmental hazards (e.g., carbon monoxide and pesticides) on pregnancy and breastmilk.
Office of Climate Change and Health Equity. (2022).
Climate and Health Outlook.
U.S. Department of Health and Human Services, Office of the Assistant Secretary for Health .
Climate and Health Outlooks provide a retrospective look at how select hazards (e.g., heat and drought) affect the U.S. during certain periods of time. This webpage includes additional resources and information, including regional prospective forecasts.
This "outlook" is based on temperature projections from the National Oceanic and Atmospheric Administration and others and highlights areas of the U.S. and populations at higher health risk from extreme heat exposure. It also provides related strategies and resources for individuals, healthcare professionals, and public health officials.
This federal report summarizes key climate change challenges to U.S national security as identified by the intelligence community. It focuses on geopolitical tensions, international policies, and specific global conditions such as rising temperatures and their effects on water, at-risk populations, food supply, and migration. The report includes graphics, statistics, maps, and breakdown of international climate conditions and risks.
This report to Congress evaluates the effects of global change on the environment including, agriculture, energy, land and water resources, transportation, and human health. It outlines the projected risks identified by researchers and provides examples of actions that can be taken to reduce risk, increase resiliency, and improve sustainability.
This resource collection includes information on the impact of climate change on behavioral health. Resources cover the psychological impacts of climate change, adaptation, resilience, extreme weather, information for policymakers, trauma, children’s health, and planning for hazards.
This issue of The Dialogue discusses how communities can address vulnerabilities due to climate change. It includes an article on building resilience to the impacts of climate change and an overview of recent technical assistance requests fielded by SAMHSA’s Disaster Technical Assistance Center.
The webpage contains links to the sixth assessment report on climate systems, climate change, and advances in climate science. It includes a summary of the AR6 report for policy makers, a technical summary, and the full report as well as information on data access and an interactive atlas.
This report is the sixth assessment report developed by the Intergovernmental Panel on Climate Change. It provides current and future implications for the negative effects of climate change on the physical and mental health. It includes observed and projected climate change impacts and risks, adaptation measures and enabling conditions, and conditions for climate resilient development.
This document provides guidance on how the U.S. Department of Health and Human Services can work to protect the health of Americans from climate change-related threats. It addresses actions to help individuals and communities at greatest risk from these threats.
This document outlines the U.S. Department of Health and Human Service’s role in addressing climate change as part of the Biden Administration’s climate crisis agenda. Actions include expanding the knowledge base on the impacts of climate change on health outcomes, equity, moving towards greener health systems, and educating the public and workforce.
This EPA webpage explains how changes to the earth’s climate adversely affect human health and discusses the direct and indirect environmental factors associated with these impacts. Additional information includes data on heat-related deaths and illness, greenhouse gases, diseases, and other indicators of climate change.
This toolkit includes slightly dated information and resources related to the effects of climate change on health outcomes. It discusses clean air, safe water, sufficient food, and adequate shelter and provides links to health analysis reports, surveys, risk assessments, and guidance documents on climate change and human health.
This document provides guidance to healthcare professionals and healthcare facility managers to strengthen their facilities from the elements of climate change. The objective is to enable healthcare facilities to prepare for, respond to, recover from and adapt to climate-related events, while minimizing negative impacts on the environment and leveraging opportunities to restore and improve it.
This report documents the criteria needed to measure the effectiveness of using weather-related data to predict disease outbreaks. It outlines the core objectives of an early warning surveillance system that incorporates climate forecast data.
This report provides information on the impacts from weather, climate and water extremes globally from 1970 to 2019 based on disaster data from the Emergency Events Database.
This webpage describes how extreme weather such as floods and droughts can affect behavioral health. It outlines populations which may be more affected by these events, such as children, people living with chronic illness, older adults, or people experiencing poverty. Information on long-term and interconnected effects of climate change is highlighted, and links to related resources are also provided.
The Office of Climate Change and Health Equity (OCCHE) was established On August 31, 2021, under the direction of the U.S. Department of Health and Human Services Assistant Secretary for Health. ASPR TRACIE met with Dr. John Balbus (Director of OCCHE and Deputy Assistant Secretary for Climate Change and Health Equity) and Dr. Aparna Bole (Pediatrician, Senior Consultant with OCCHE, and Special Expert, Office of the Director, Agency for Healthcare Research and Quality) to learn more about OCCHE’s work to help bolster health equity and health care facility resilience.
This report discusses the impacts to older adult populations living in coastal areas affected by global warming, sea level rise, and extreme weather conditions such as flooding and hurricanes. It emphasizes areas such as Florida where nursing homes and assisted living facilities account for a large percentage of the community.
This toolkit includes best practices for how cities can address disproportionate socioeconomic risks associated with climate change. It includes information on equitable adaptation planning, social equity, and climate resilience initiatives.
This article discusses the issues home healthcare providers face when caring for older adults in areas continuously impacted by extreme weather conditions, including extreme heat, hurricanes, and extreme rains or flooding.
This webpage aims to educate human services and health care providers on how social determinants of health may affect their clients’ wellbeing in the context of extreme weather (e.g., heat waves, wildfires) which may be exacerbated by climate change. The page includes links to programs such as the Low-Income Home Energy Assistance Program and the Weatherization Assistance Program.
Using land-parcel and census tract socio-economic data, the authors examine the relationship between social inequalities and climate change-related (specifically due to Hurricane Harvey) extreme weather event effects. They found that Latina/x/o neighborhoods--specifically those that were low-income and located outside of FEMA’s 100-year floodplain--were disproportionately affected. They emphasize the need to address the impact climate change is already disproportionately having on certain populations in addition to planning for future events.
This webpage provides an overview of the impact of severe weather exacerbated by climate change on health, information on risk assessment, planning, outreach, education, disaster response, and adaptations after a disaster has occurred. Links to related resources are also provided on the page.
This workshop addresses climate change issues related to communities experiencing health disparities and environmental injustice. It includes presentations from environmental health experts, resilience practitioners, climate scientists, and individuals with lived experience.
As a follow up to the Climate Change & Health: Assessing State Preparedness document developed in 2020 by the Johns Hopkins Bloomberg School of Public Health and Trust for America’s Health (cited in this document), this case study series is focused on two factors of equity. The first is procedural equity, which addresses to the inclusiveness and accessibility of the process employed to conceptualize, design, and administer programs. The second is distributional equity, which addresses to the level of fairness in allocating program benefits and burdens. In part one of this series, case studies are focused on disadvantaged communities in California, coastal communities in Louisiana, and populations affected by extreme heat in Philadelphia. Part two of this series includes adaptation efforts that result in distributional equity and allocation of benefits.
This document outlines the U.S. Department of Health and Human Service’s role in addressing climate change as part of the Biden Administration’s climate crisis agenda. Actions include expanding the knowledge base on the impacts of climate change on health outcomes, equity, moving towards greener health systems, and educating the public and workforce.
This website contains information on the Office of Climate Change and Health Equity’ three primary goals: reduce the impact of climate change for people living in the U.S. (especially the most vulnerable), improve the sustainability and resilience of the U.S. health system, address social determinants of health while addressing climate change through domestic actions and the coordination of departments in the federal government.
This article explains how climate change affects human health and includes a diagram of the factors that contribute to health impacts. The authors outline determinants of vulnerability to extreme weather events, including exposure, sensitivity, and ability to adapt.
This toolkit includes information on how to reduce energy use and greenhouse gas emissions in a healthcare facility or practice. Resources includes power point slides, patient education facts, and talking points broken down by region.
This report shares workshop findings on increasing and improving the resilience of healthcare facilities and services to high-impact weather events. The workshop grouped their findings into three main categories: hardening structures, making incremental adaptations, and implementing innovative practices.
Speakers from the Office of Climate Change and Health Equity, NYU Langone Medicine, and Mass General Brigham discuss strategies for incorporating lessons from past disasters in the design/retrofitting of climate resilient healthcare facilities.
This webpage explains the work done by Marshall Burke and Lawrence Goulder, two economists at Stanford University, who describe the social cost of carbon, how it is calculated and used in policymaking, and how it relates to environmental justice.
The authors of this article state that the U.S. healthcare system is the world’s seventh-largest producer of carbon dioxide, which makes the U.S. a major contributor to air pollution. The U.S. must take action to reduce greenhouse gas emissions and take proactive steps to mitigate climate change impacts.
This article highlights hospital contributions to greenhouse gas emissions and waste amid the climate crisis. It details specific actions that can be taken to reduce the carbon footprint of a healthcare facility with specific examples and case studies.
This article summarizes discussions with four major health systems taking action against the climate crisis by moving to make their facilities carbon neutral and building climate resiliency. It summarizes specific efforts being taken at the Cleveland Clinic, Kaiser Permanente, Boston Medical Center, and Partners Healthcare.
This article summarizes recent state actions to mitigate the climate crisis and includes specific information on state policy goals, partnerships, and collaborations. It addresses protection of public health, environmental justice, and equity as well as how health systems can reduce emissions.
The author states that the U.S. healthcare system contributes 10% of the nation’s carbon emissions and 9% of harmful non-greenhouse air pollutants. He also notes that the rate of greenhouse emissions from the healthcare sector increased by 30% between 2006 and 2016.
This article addresses how climate-related disasters impact human health in two ways: they can directly cause illness, injury, increased mental health trauma, and loss of life (e.g., a hurricane or other extreme weather event); and indirectly affect population health and disrupt living conditions via damage to critical infrastructure, public services, and economic systems (e.g., as a secondary result of an extreme weather event).
This report presents findings and recommendations related to building climate resilience at essential health practices and outlines how they can help mitigate climate change, engage communities, and educate partners.
This review, a part of the climate-smart healthcare initiative, assesses current hospital climate actions and the existing tools available to measure progress.
This webpage provides information on the Global Green and Healthy Hospitals initiative to move hospitals and healthcare facilities towards more sustainable green practices. It outlines how hospitals can contribute to reducing the impact of the climate crisis, opportunities for action, and resources for reducing climate-related impacts on health.
This 86-page document is a guide and toolkit designed to assist healthcare providers, design professionals, policymakers, and others with roles and responsibilities in assuring the continuity of quality health and human care before, during, and after extreme weather events. It is focused on healthcare infrastructure resilience to climate change impacts as manifested primarily by extreme weather events.
This research paper includes information on the healthcare sector’s impact on climate change. It includes a roadmap and policy recommendations for decarbonizing the healthcare industry and how to support climate-smart healthcare practices.
This playbook discusses how hospitals are operationalizing solutions to mitigate climate impacts in the healthcare sector. It includes sections on energy, food, waste, operating rooms, purchasing, and community resilience.
This article explains how the healthcare industry is having a negative impact on climate change. It states that U.S. healthcare facilities consume more energy than any industry except for food service. Hospitals consume 2.5 times as much energy per square foot as typical office buildings, contribute to tons of medical waste, and emit atmosphere-damaging gases used in surgery and other procedures.
This article addresses the impacts that the healthcare industry in Canada has had on climate change. It states that from 2009-2015, healthcare in Canada was accountable for 4.6% of national greenhouse gas emissions. The author claims that research has indicated that healthcare emissions (through the relationship between air pollution and human health) results in 23,000 years of life lost due to disability or early death.
This article outlines key aspects of climate change on human health, including recent statistics on impacts and initiatives taken in healthcare. It provides specific recommendations to reduce waste, pollution, and carbon footprint.
This article focuses on how to make healthcare facilities more resilient to climate change and how to identify gaps in preparedness. It also addresses how “healthcare facilities contribute significantly to greenhouse gas emissions through the energy intensive 24-hour operation of services and to environmental degradation through the high demand of healthcare services and operations on natural resources (energy, water, and food procurement).”
This web-based tool utilizes the U.S. Environmental Protection Agency and U.S. Department of Energy data to calculate the negative health impacts caused by fossil fuel use. It estimates the number of health-related incidents such as premature deaths, hospitalizations, respiratory issues, and emergency room visits as well as the associated dollar value per unit of emissions.
This webpage provides information on the Practice Greenhealth initiative to provide solutions that improve patient, employee, and community resilience, environmental stewardship, and sustainability in healthcare.
This project, started by the Rockefeller Foundation, is a network of cities, officials, community leaders, and businesses committed to increasing the capacity of urban areas to recover from and adapt to social, economic, and environmental stressors that impact their ability to thrive. This includes creating programs around climate change, natural disasters, and social inequity.
The authors of this article state that the U.S. healthcare sector produces about 10% of the nation’s total annual carbon emissions. In 2011, the healthcare sector produced 655 million metric tons of carbon dioxide and other greenhouse gases. The authors also highlight how healthcare organizations lag behind every other economic sector in sustainability reporting.
This article identifies several ways in which the healthcare sector can support sustainability initiatives, such as clinicians having the ability to determine whether monitoring and treatment of patients can be administered at home, clinic, or the hospital, which has the highest resource and emissions intensity. The authors also explain how providing care virtually as appropriate can reduce fuel and clinic emissions.
The authors of this article note that the healthcare sector is responsible for approximately 4-5% of global greenhouse gas emissions. They also state that mitigation efforts will result in substantial reductions of emissions, which can also lead to enhanced patient care, staff satisfaction, and cost savings.
The authors describe how health care in the U.S. contributes to greenhouse gas emissions, focusing on three different scopes of impact: direct emissions, indirect emissions from electricity, and all other indirect emissions. They also provide information on carbon neutrality for health care, why reducing health care’s carbon footprint is important, and next steps toward reducing health care system emissions.
This document provides guidance to healthcare professionals and healthcare facility managers to strengthen their facilities from the elements of climate change. The objective is to enable healthcare facilities to prepare for, respond to, recover from and adapt to climate-related events, while minimizing negative impacts on the environment and leveraging opportunities to restore and improve it.
Michael Wargo (HCA Healthcare), Scott Cormier (Medxcel), and Toni Carnie (HCA Houston Healthcare Tomball) share how a rare winter storm, extreme cold, and unplanned power outages affected utilities--particularly water and water pressure--in healthcare facilities throughout Texas. This summary highlights issues that will benefit from additional mitigation and preparedness activities as extreme weather incidents increase in frequency.
This resource provides data on the air quality and other impacts from the 2018 Camp Fire. These resources can help healthcare professionals anticipate and understand the impact wildfire smoke has on respiratory health.
This 2.5-hour recording features speakers from the state and two counties sharing lessons learned from the northern California wildfires of 2017 specific to the medical health response and the need for shelters. The speakers highlight how lessons learned from recent extreme fire behavior can inform healthcare planning.
The authors reviewed power outages from 2018–2020, and found "an average of 520 million customer-hours total without power annually across 2447 US counties (73.7% of the US population)." Longer outages were more likely to occur in northeastern, southern, and Appalachian counties, while counties in Arkansas, Louisiana, and Michigan experienced both frequent 8+ hour outages and higher social vulnerability and prevalence of electricity-dependent durable medical equipment use. Considerations for disaster preparedness and response are included.
This feature article summarizes recent findings on how climate change is affecting human health and specifically surgical practices. It discusses extreme weather and heat events, air pollution, and climate-sensitive diseases as well as how these issues disproportionately impact at-risk populations.
This resource specifically addresses the history of California’s wildfires, statistics on various California wildfire events, and what causes wildfires in California. Yearly statistics and individual fire statistics are available.
This article provides information on the topics that were addressed during a webinar held related to climate change and the impacts of severe weather events. Topics included planning for the unexpected, focusing on people and not only property, and revamping risk communications.
The author addresses how climate changed has impacted Tennessee and describes the rain and deadly flash flooding incidents that inundated central Tennessee in 2021.
This article discusses the issues home healthcare providers face when caring for older adults in areas continuously impacted by extreme weather conditions, including extreme heat, hurricanes, and extreme rains or flooding.
This toolkit is designed for healthcare emergency preparedness professionals, and the multidisciplinary teams that participate in healthcare organizations’ emergency preparedness and resilience planning. It is designed to be used after completing a hazard vulnerability assessment to inform health care resilience planning in the setting of evolving climate-related disasters and extreme weather events.
This article discusses how California hospitals are facing the reality of increased black outs, evacuations and wildfires which caused hospitals to increase preparedness activities in response to natural and man-made threats.
This CNN article summarizes recent analysis from organizations focused on researching and reporting the impacts of climate change focusing on predicted sea level rise.
This webpage explains NOAA’s National Centers for Environmental Information 2020 update to its Billion-dollar Disaster Report. The report describes what communities across the U.S. experienced in 2020 was a historic year of extremes.
Sonoma County Ag + Open Space, and The Sonoma County Watershed Collaborative (2019).
2017 Sonoma Complex Fires.
This document describes the 2017 Sonoma Complex Fire (consisting of the Nuns, Tubbs, and Pocket Fires) that burned over 87,000 acres of Sonoma County’s lands and future mitigation strategies through landscaping and hardscaping that may reduce future damage.
This article discusses the dangers faced by elderly citizens, nursing home residents, and staff amid increased flooding and extreme weather conditions in Florida due to climate change. It relays real-life accounts of what it was like to evacuate and care for elderly residents after Hurricane Irma in 2017 and includes statistics and assessments from a Climate Central report on risks to seniors.
State of California Government, California Department of Forestry and Fire Protection (CAL FIRE) (2025).
Incidents Overview Homepage.
This web page provides detailed information about all fire incidents in the State of California. This chart also provides a list of the Top 20 Largest California Wildfires, and includes the fire name and cause, date, county where the fire occurred, number of acres burned, number of structures damaged, and the number of fatalities.
Workshop participants discussed the effects of wildfires on certain populations and human health, challenges associated with recovery, improving operational response, and "the impact of mitigation and preparedness."
This article highlights how the city of Greensburg (KS) and its hospital Kiowa County Memorial recovered and rebuilt after a 2007 tornado that damaged or destroyed more than 90% of the structures in the community.
This toolkit includes information on how to reduce energy use and greenhouse gas emissions in a healthcare facility or practice. Resources includes power point slides, patient education facts, and talking points broken down by region.
This factsheet lists components for healthcare facilities to consider when creating an extreme cold “action plan.” Information is provided under three categories: Get Ready (creating the plan); Get Set (preparing staff for cold weather); and Go! (activating the plan and policies). Additional information and links are provided at the end of the document. This document may have specific value as a starting point for communities that do not frequently experience severe cold weather events.
This document contains information for California’s public health officials, emergency management professionals, and others involved in planning for and responding to wildfire smoke incidents. Information is provided on wildfire smoke and health risks, sensitive populations, strategies to reduce exposure during wildfire smoke incidents, and specific guidance for public health planning and response. Tools and best practices are included, particularly those that emphasize assessing community vulnerabilities and the protection of sensitive populations. Appendices include additional resources and links, organized by topic.
Centers for Disease Control and Prevention. (2024).
Heat & Health Tracker.
U.S. Department of Health and Human Services.
This webpage can help monitor heat across the U.S. and provide updates on implications for health. It includes a map of the U.S. currently at risk for heat-related health impacts, a map of length of time exposed to extreme heat, a chart of regional trends, and information on preventing heat-related illness and death.
This website brings data together from local, state, and national sources on environmental hazards, environmental health, and population health. Users can explore data by viewing dashboards on state and local tracking programs by location, metadata, and can download datasets. Links to other resources (e.g., success stories, terminology, and related publications) are also provided.
This assessment report helped identify how future temperature and precipitation is expected to change in the greater Houston area through 2100. Specific indicators were used to assess the impacts, including the estimated likelihood and frequency of high intensity events (e.g., droughts, heavy rainfall, and heat waves), in addition to more chronic stressors (e.g., the annual average temperature, and number of hot days with temperatures above 100 degrees Fahrenheit).
This toolkit provides information on how weather and climate change impact human health and how to decrease climate-related health risks in the future. Topics cover extreme heat events, air quality, mental health, and equity.
This resource is a collection of maps and data that monitor climate and societal conditions, such as health, agriculture, food security, water, and fire. The tool allows users to analyze, visualize, and download terabytes of climate related data.
This toolkit includes best practices for how cities can address disproportionate socioeconomic risks associated with climate change. It includes information on equitable adaptation planning, social equity, and climate resilience initiatives.
This report outlines a new heat plan, originally developed by the District of Columbia, to address cities impacted by urban extreme heat. It provides guidance on supporting at-risk populations experiencing extreme heat events and highlights case studies and policy options.
This playbook discusses how hospitals are operationalizing solutions to mitigate climate impacts in the healthcare sector. It includes sections on energy, food, waste, operating rooms, purchasing, and community resilience.
The CDRT is a map-based interactive tool that can be utilized to help local officials, emergency managers, community leaders, and researchers to identify the risks their communities face due to various vulnerabilities, healthcare infrastructure, and exposure to hazards. It provides an illustration of how public health issues can be exacerbated by natural disasters, and which counties are most at risk.
This toolkit is designed for healthcare emergency preparedness professionals, and the multidisciplinary teams that participate in healthcare organizations’ emergency preparedness and resilience planning. It is designed to be used after completing a hazard vulnerability assessment to inform health care resilience planning in the setting of evolving climate-related disasters and extreme weather events.
This manual describes the management, preparation, and response to poor air quality caused by wildfires. While specific to California, emergency managers across the country can use it to better understand, plan for, and respond to changes in air quality in their jurisdictions.
The report identifies recommendations and actions for Nashville to reduce its contributions to climate change, as well as ensure a health and resilient future for the community. The report also identifies potential health benefits, such as better air quality by increasing solar energy and reducing carbon emissions.
This interactive map displays monthly county-level forecasts for heat, wildfire, and drought in the U.S. and county-level individual risk factors that may increase vulnerability to the impacts of these climate-related hazards.
This webpage provides guidance for health systems and related stakeholders tasked with creating climate resilience plans. Guidance is categorized by five elements: prospective risk assessment, health equity and community engagement, assessment and amelioration of infrastructure and operations vulnerabilities, collaboration between health care organizations, and interdisciplinary oversight and evaluation.
This web-based tool utilizes the U.S. Environmental Protection Agency and U.S. Department of Energy data to calculate the negative health impacts caused by fossil fuel use. It estimates the number of health-related incidents such as premature deaths, hospitalizations, respiratory issues, and emergency room visits as well as the associated dollar value per unit of emissions.
This assessment is part of California’s comprehensive strategy to address climate change by identifying the gaps that will bolster actions by decision-makers at the state, regional, and local levels to protect and build resilience in California’s communities, infrastructure, and environment.
This website provides a breakdown of climate impacts by U.S. state and territory. Additional resources include impact data broken down by region and sectors such as agriculture, energy, transportation, and water.
This guide was developed to help local public health officials prepare for and respond to smoke events. It includes information on protective measures and strategies for communicating with the public about wildfire smoke and health.
This toolkit includes slightly dated information and resources related to the effects of climate change on health outcomes. It discusses clean air, safe water, sufficient food, and adequate shelter and provides links to health analysis reports, surveys, risk assessments, and guidance documents on climate change and human health.
The authors of this report analyze the results of independent peer-reviewed scientific papers and present the findings of increasing heat-related mortality due to global warming for the 40 largest U.S. cities. Their findings indicate that rising temperatures, driven by persistent climate change, will increase the number of life-threatening excessive heat events.
The author associates Particulate Matter (PM) as one of the causative agents for health concerns during wildfires. He noted that the Sonoma-Napa (CA) fires in 2017 was the worst air quality on record. The Tubbs Fire (CA) also created deadly carbon monoxide levels. This information has implications for future community, public health, and healthcare planning.
This report analyzes the reasons for high mortality during the Pacific Northwest’s extreme heat event in the summer of 2021. It outlines key findings of the assessment, health risks and vulnerabilities that contributed to the high number of fatalities, and future implications of extreme heat and climate change crises in this particular area.
This report summarizes findings from scientists, economists, and data engineers on the disproportionate risk of extreme heat-related death in people who live/work in settings that put them at increased/higher risk of becoming infected or exposed to hazards. It discusses the relationship between increased temperature and higher rates of mortality among those in low-income settings.
This resource provides updated information from The Center for Climate and Security on the security risks associated with climate change. The webpage also includes information on federal and international strategies to mitigate the climate crisis and links to other consortiums and groups working in the climate change space.
This article addresses how climate-related disasters impact human health in two ways: they can directly cause illness, injury, increased mental health trauma, and loss of life (e.g., a hurricane or other extreme weather event); and indirectly affect population health and disrupt living conditions via damage to critical infrastructure, public services, and economic systems (e.g., as a secondary result of an extreme weather event).
The authors of this article address how the healthcare sector is highly interconnected with industrial activities that emit much of the nation’s pollution into the air, water, and soils. They note that in 2013, the healthcare sector was accountable for “significant fractions of national air pollution emissions and impacts, including acid rain (12%), greenhouse gas emissions (10%), smog formation (10%) criteria air pollutants (9%), stratospheric ozone depletion (1%), and carcinogenic and non-carcinogenic air toxics (1–2%).”
The authors of this article examine economywide modeling to assess how much the U.S. healthcare sector accounts for harmful environmental emissions. Analysis indicates that U.S. healthcare greenhouse gas emissions increased 6% from 2010 to 2018, the highest rate among industrialized nations.
This review, a part of the climate-smart healthcare initiative, assesses current hospital climate actions and the existing tools available to measure progress.
The authors use models to measure the resilience of different medical building types to excessive heat. They found that masonry and Nightingale wards (a large room without subdivisions) fared better than rooms in light-weight modular buildings.
The authors of this article explain the data in their study, which found a direct linear relationship between temperature and incidence of suicide in the U.S.
This website was developed by the National Institute of Environmental Health Sciences and the National Library of Medicine and provides links to disaster research information including data collection tools, research protocols, training, and disaster research news and events.
The authors of this study analyze the correlation between extreme heat and mental health conditions, and review data from mental health-related ED visits in the U.S.. Results indicated that there were higher rates of mental health-related ED visits on days with extreme heat. Findings also suggest that there is an increased risk of adverse mental health outcomes in regions of the U.S. that are not as well adapted to heat.
The authors of this article explain the data in their study, which quantified average emissions associated with resource use in an acute inpatient unit with 49 beds and 14,427 hospitalization days and an intensive care unit (ICU) with 12 beds and 2536 hospitalization days. Results indicated that an acute care unit generates 5.5 kg of solid waste and 45 kg CO2-e per hospitalization day, while the ICU generates 7.1 kg of solid waste and 138 kg CO2-e per bed day. The authors also noted that emissions mainly originate from purchase of consumable goods, building energy consumption, purchase of capital equipment, food services, and staff travel.
The authors compare approaches for estimating outcomes associated with climate extremes, exemplified by a case study of hospital admissions during the extremely warm summer of 2006 in southern Sweden.
This analytic paper synthesizes 94 systematic reviews on the health impacts of climate change. Reviews were categorized according to geographic region assessed, year of publication, and author affiliation. Results showed five categories of climate impacts and ten health outcomes, with the most common being extreme weather events and infectious diseases respectively.
This article describes a qualitative study on health and social service workers to determine the cause and effect of health and social impacts from wildfires. Factors related to the Tubbs wildfire included contaminated drinking water containing Benzene, which is a cancer agent. Mental health issues and trauma correlated to interpersonal violence. Hospitals and emergency departments were often the only medical facilities operating with the healthcare workforce being impacted by personal loss to include 210 physicians and healthcare workers who lost homes and unable to work impacting the hospital during the wildfire.
This editorial provides an overview of factors and issues to consider during heatwaves. The article includes links to the report authored by the World Health Organization and World Meteorological Organization, guidance from the Centers for Disease Control and Prevention, and other applicable webpages.
This study describes the mental health effects of high ambient temperatures and heat waves, determines whether heat-related morbidity and mortality are increased among people with known mental disorders and identifies knowledge gaps to inform targeting of future research.
Various Authors. (2021).
Climate Change and Children.
Current Problems in Pediatric and Adolescent Health Care. 51(6).
This entire volume focuses on the impacts of climate change on pediatric patient care. Articles within the journal include a pediatrician’s guide to climate change-informed primary care, understanding the intersection of climate change, pediatrics, and structural racism, and the effects of the climate crisis on global pediatric health and human rights.