Department of Earth, Environmental & Planetary Sciences

Meredith Hastings

George Ide Chase Professor of Physical Sciences, Chair
GeoChem Building
Room 139
Research Interests Environmental Science, Geochemistry, Earth History, Oceans Ice and Atmospheres

Biography

My research focuses on the reactive nitrogen cycle, with an emphasis on nitrate deposition. I have a joint appointment with Geology and IBES.

Recent News

Following the DEM's two-year Air Toxic Study, South Providence residents are advocating for a plan to address the air pollution in the area. Professor Meredith Hastings, the Breathe Providence project leader, commented on the air quality, saying, "We know there’s a lot of bad stuff in the air. Sometimes it’s illegal. It’s definitely cancer-causing.” Linda Perri, head of the Washington Park Neighborhood Association, told City Council members and planners, “We need to have a say in how the growth is going to happen, especially because we breathe the air and we live in the shadow of the port.”
Read Article
News from DEEPS

Meredith Hastings receives the 2026 ERM Award

DEEPS is proud to announce that Department Chair and George Ide Chase Professor of Physical Sciences Meredith Hastings is this year's recipient of the Meenakshi Narain Excellence in Research Mentoring (ERM) Award.
Read Article
In this video, DEEPS Chair Meredith Hastings (George Ide Chase Professor of Physical Sciences and Professor of Environment and Society), and Jesus Holguin, Executive Director and Programming Steward of the Racial & Environmental Justice Committee in Providence, speak powerfully to their experience building a research collaboration grounded in shared power and ownership, trusting relationships, and knowledge held by communities as well as academics.
Read Article