The Plant Water Management (PWM) project demonstrates the concepts of adequate hydration and aeration to a plant’s root zone in a microgravity environment to sustain plant life from germination through harvest. PWM capitalizes on physics and geometry that is functional in both a normal and microgravity environment to deliver water and nutrients.

CSS was selected by NASA through its REMIS contract to serve as payload developer, performing mission integration and operations to advance the fundamental research to a higher TRL (Technology Readiness Level). CSS supported the PWM principle investigator in developing the science and engineering requirements that served as the blueprint for developing the 3,4,5 and 6 series of hardware delivered to the International Space Station (ISS) for demonstration.

Additional Projects

Plant Water Management in Microgravity

CSS was selected by NASA through its REMIS contract to serve as payload developer, performing mission integration and operations to advance the fundamental research to a higher Technology Readiness Level.

NUCO Oil Pit removal

CSS supported EPA as the field team leader on a removal assessment at an abandoned oil pit site in Oklahoma.

Mobilizing Onsite at National Special Security Events

CSS operates and maintains EPA mobile analytical units that travel to support multi-agency security efforts during high profile events that draw large crowds. 

Emergency Preparedness & Response

We help our clients prepare for and protect the health and environment of communities after disasters and hazmat releases.

Facilities Operations & Maintenance

We understand your facility support needs and deliver customized solutions.

Environmental Resource Assessment & Management

We apply science to address challenges affecting the nation’s natural resources.

Earth & Space Science Support & Operations

We deliver scientific support to advance our clients’ research goals.

IT Services

Our IT solutions meet clients’ evolving needs.

Human Health Risk Assessment

We help advance the understanding of chemical effects on people and the environment.

Safety, Health, & Environmental

We provide our clients with tools to protect their workforce, the public, and the environment.

Get in touch

Contact us to learn more about our projects, capabilities, solutions, and service offerings.