Get Involved

Join leaders at the forefront of health care transformation

Everyone has a critical role to play to reach our vision of a sustainable, equitable, and healthy world. From hospitals, health systems, and health care professionals to policymakers and members of our communities, here’s how you can make a difference. 

Opportunities for everyone

Give to Health Care Without Harm

Your gift supports our movement to reimagine health systems as anchors of healthier, resilient, more equitable communities that are able to survive and thrive in the face of a changing climate.

Blue button that says support our work 

Find out about the successes our generous donors have supported in our most recent annual report 

Connect with sustainability champions at CleanMed

Convene, collaborate, and conduct societal transformation for individual, community, and planetary health at CleanMed – the premier conference for health care sustainability leaders. 

Learn more and register

Stay informed

Health Care Without Harm’s newsletters are a great way to keep your finger on the pulse of what’s emerging in the field.

Sign up today

Opportunities for organizations


Practice Greenhealth logo

Impact starts with our partners – organizations that see a world where health care has a broader aim of healthy people, living in equitable and resilient communities, on a sustainable planet – taking action and creating lasting change individually and collectively. Practice Greenhealth is a nonprofit membership organization for hospital and health care facilities, health systems, and other health care-related organizations including: 

  • health care manufacturers, suppliers, service providers, and other supply chain partners
  • NGOs, government agencies, and other nonprofit organizations
  • university, college, or graduate school, most likely nursing schools, medical schools, schools of public health, and even schools of veterinary medicine

Join Practice Greenhealth


Health Care Climate Challenge logo graphic

The Health Care Climate Challenge mobilizes health care institutions around the globe to protect public health from climate change. Commit to effective climate action while building collective impact across countries and across borders.

Join the Health Care Climate Challenge

Opportunities for clinicians

Nurses Climate Challenge logo graphic

Join a movement of nursing professionals committed to taking action to protect the health of their patients and communities from the worst impacts of climate change. Gain access to a comprehensive list of resources empowering you to educate colleagues and community with our Nurses Climate Challenge. The challenge also offers partnership opportunities with schools of nursing across the country. 

Join the Nurses Climate Challenge


Health Care Without Harm Physician Network logo graphic

Join emerging and established physician leaders leveraging their influence and expertise to advance the growing health care sustainability movement and to create climate-smart health care. The Physician Network brings physicians together to share best practices and to inspire one another in advocating for a sustainable and healthy future.

Join the Physician Network