The 100 Island Challenge is a scientific research initiative based at the Scripps Institution of Oceanography (University of California) dedicated to understanding how coral reefs worldwide are changing over time, using a "natural experiment" approach to study reefs across various islands to understand how different factors like human activities and oceanographic conditions affect their health and resilience, and ultimately understand how we can better manage coral reefs in the face of global change.

Uses technology to rescue good food and redistribute it to community organizations serving those in need.

A nonprofit organization in special consultative status with the United Nations Economic and Social Council, provides scientific expertise to companies and organizations as we work together for a planet free from plastic pollution. Explored 50,000 nautical miles in search of plastic on 19 research expeditions, publishing groundbreaking research, and building a global network of ambassadors, inspiring change along the way. Focused on upstream solutions.

Promotes agroecological innovation and food sovereignty for everyone, everywhere.

Aang Serian (the name means "House of Peace" in the Maasai language) is a youth-led registered Tanzanian cultural association set up to promote, preserve and document the traditional cultures of East Africa, to build self-esteem among youth, and to uphold the rights of Indigenous Peoples--through two major projects: (1) a Community School in the Maasai village of Eluai, Monduli District, which aims to combine indigenous and modern knowledge for sustainable development; and (2) a recording studio in Arusha town, specialising in local music.

The Office of Surface Mining Reclamation and Enforcement (OSMRE) Abandoned Mine Land (AML) Reclamation Program addresses the hazards and environmental degradation posed by legacy coal mines. While AMLs can be dangerous and unwelcoming, through reclamation, this land can find a new purpose.

An NGO in Special Consultative Status with the Economic and Social Council (ECOSOC) of the United Nations, with a mission to strengthen the capacity of women to participate in decision-making at all levels, to influence policies from a gender perspective, and to address inequalities and injustices in social relations--through, advocacy, training, research institutional development and networking with other organisations committed to the same principles.

Global network to end nuclear weapons; International network of organizations working towards the elimination of nuclear weapons. It was established in 1995 and is made up of approximately 2,000 organizations in over 90 countries.

A transparent aid movement that prioritizes human dignity and does not discriminate based on religion, language, or race, fostering hope with projects that have reached over 1 million people around the world.