The STEPS Center and the Sustainable Phosphorus Alliance are proud to announce Phosphorus Week 2022 will take place on November 1-4, 2022, in Raleigh, North Carolina, USA.

The event combines a two-day Phosphorus Forum event (November 1 and 2) with a two-day Sustainable Phosphorus Summit (November 3 and 4). This is the best opportunity of the year to network and share knowledge with diverse organizations and people interested in improving phosphorus sustainability all along the phosphorus value chain. Attendees will come from companies, governments, research institutes, and non-profits with stakes in such domains as phosphate mining, crop and animal agriculture, wastewater treatment for nutrients, nutrient management and recycling, and technology and policy development around phosphorus use and recovery.

One free ticket is provided to paid members of the Sustainable Phosphorus Alliance and to STEP researchers and their

We are now soliciting abstracts to be considered for live presentations at the Sustainable Phosphorus Summit (SPS), and we invite you to submit them here, where a fuller description is available. By attending SPS, you’ll be able to engage with leading experts, present your research, as well as help inform important discussions regarding the wicked challenges of phosphorus sustainability.

Event details, including agendas, speakers, and venue and hotel information coming soon. If you would like us to contact you with event updates, please email us at