The World Wildlife Fund (WWF) initiated the "Green Schools Program" to incorporate environmental education and sustainable practices into school curricula, empowering students to become responsible environmental stewards.

The World Wide Fund for Nature (WWF) is responsible for organizing the "Earth Hour" campaign, which aims to raise awareness about climate change and promote energy conservation by encouraging participants to turn off non-essential lights for an hour.

Keep America Beautiful is the organization behind the "Adopt-a-Highway" program, which encourages volunteers to adopt and maintain a section of highway, promoting a sense of community responsibility and environmental stewardship.

Project Drawdown is an independent organization dedicated to researching and promoting solutions to climate change. It developed the "Drawdown" framework, which identifies and evaluates climate change solutions with the potential to reduce greenhouse gas emissions.

The Plastic Free Foundation is responsible for the "Plastic Free July" campaign, which aims to raise awareness about plastic pollution and encourage individuals to reduce their plastic consumption by making sustainable choices.

The Leave No Trace Center for Outdoor Ethics is dedicated to promoting responsible outdoor recreation and minimizing environmental impact through its "Leave No Trace" program, which provides guidelines and education on how to enjoy the outdoors while preserving its natural beauty.

The One Million Trees Foundation is responsible for the "One Million Trees" campaign, which aims to plant one million trees in urban areas to improve air quality, reduce the urban heat island effect, and enhance the overall livability of cities.

Ocean Conservancy is the organization behind the "Adopt-a-Beach" program, which encourages volunteers to adopt and maintain a section of beach, promoting ocean conservation and reducing marine debris.

The National Alliance on Mental Illness (NAMI) is responsible for the "Green Ribbon Campaign," which aims to raise awareness about mental health issues and promote mental health education and support.

Break Free From Plastic is the organization behind the "Rethink Plastic" campaign, which aims to raise awareness about the harmful impacts of plastic pollution and promote a global movement to reduce plastic consumption and transition to sustainable alternatives.

The Global Footprint Network is responsible for the "Earth Overshoot Day" campaign, which aims to raise awareness about humanity's ecological footprint and encourage sustainable resource management practices.

The Climate Reality Project is dedicated to training individuals to become climate reality leaders and advocates, providing them with the knowledge and tools to communicate effectively about climate change and promote climate action.

350.org is the organization behind the "350.org" campaign, which aims to raise awareness about the need to reduce atmospheric carbon dioxide levels to 350 parts per million, a level considered safe for the planet.

Food and Water Watch is dedicated to advocating for clean water, healthy food, and sustainable agriculture, working to ensure that everyone has access to safe and nutritious food and water.

Defenders of Wildlife is an organization dedicated to protecting native wildlife and their habitats, working to ensure the survival of endangered species and promote biodiversity conservation.