Algae tubs in Nicoll Lab

Environmental Systems and Sustainability

Polluted air, contaminated water supplies, and degraded, infertile soil present serious and interconnected risks to human health, as well as to the essential resources we rely on every day—including clean water, a stable food supply and sustainable energy.

These environmental challenges threaten the foundation of healthy communities and resilient ecosystems, requiring urgent attention and innovative solutions

Our research in this focus area aims at mitigating these problems through:

  • Quantification of physicochemical processes that determine the fate of contaminants in soil, water, and sediments.

  • Physicochemical and biological treatment of pollutants in waste streams prior to disposal in sensitive environmental receptors.

  • Valorization of industrial wastes through resource recovery and reuse.

  • Nano-remediation and treatment technologies of contaminated sites.

  • Assessment of ecological and human health risk in relation to environmental decision-making.

  • Green technology development for environmental protection.

Environmental Systems and Sustainability Researchers

Lear more about our environmental systems and sustainability faculty experts.


Mission-Driven Environmental Innovation

Stevens tackles today’s toughest environmental threats—from forever chemicals to national defense—with science that safeguards tomorrow.

Aerial shot of Stevens campus and New york City skyline

Stevens: Innovation Rooted in Purpose

The Center for Environmental Systems continues Stevens’ legacy of mission-driven research, joining other university centers in delivering innovations that advance U.S. national security and defense through real-world, technology-focused solutions.

Attorney Robert Bilott, speaking about PFAS chemicals at 2024 Stevens event

PFAS Summit at Stevens Takes on 'Forever Chemicals'

Environmental leaders, scientists and community leaders convened at Stevens recently to discuss the pervasive threat of PFAS “forever chemicals."

water flowing out of a faucet into a sink

Sarkar and Christodoulatos vs. ‘Forever Chemicals’

Christos Christodoulatos, Director of the Center for Environmental Systems joins forces with Stevens Center for Sustainability Director Dibs Sarkar for a $687K project funded by the U.S. Army Corps of Engineers to eliminate PFAS.


Green roof flourishing

Built for the Future

Discover how two leading research centers at Stevens—the Center for Environmental Systems and Stevens Center for Sustainability—drive innovation in environmental engineering and sustainability, from mitigating forever chemicals to developing sustainability technology.