The U.S. Environmental Protection Agency (EPA), as part of the P3 Award Program, is seeking applications proposing to research, develop, and design solutions to real world challenges involving the overall sustainability of human society. The P3 competition highlights the use of scientific principles in creating innovative projects focused on sustainability. Public and private institutions of higher education located in the U.S. are eligible to apply to be the recipient of a grant to support teams of undergraduate and/or graduate students. The students on the teams supported by the institution receiving the grant must be enrolled in the college, university, or post-secondary educational institution they will be representing at the time the proposal is submitted. Institutions are allowed to submit more than one application where each application represents a unique design concept and student team.