For making an outstanding contribution to furthering the Earth and space sciences and using science for the benefit of society in developing nations.

For an individual or small group who personifies the Union’s motto of unselfish cooperation in research through their facilitating, coordinating and implementing activities.

In recognition of an early to mid-career researcher or data scientist who through creative and influential use of Earth science data and information has contributed to the quality of life, economic opportunities, and stewardship of the planet, and to the public awareness of the importance of understanding our planet.

For a sustained commitment to excellence in Earth and space science education by a team, individual, or group.

To recognize a science journalist or a team of journalists who have made significant, lasting, and consistent contributions to accurate reporting or writing on the Earth and space sciences for the general public.