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

Predictive Modeling/Spatial Planning, NY Bight

CSS designed and implemented this integrated data acquisition, data management, and statistical predictive modeling to select optimal wind farm locations while minimally impacting seabirds.

Hazard Analysis Support to the Transportation Security Administration

CSS has provided safety and health support, and a variety of other activities in support of Transportation Security Administration (TSA) Office of Occupational Safety, Health and Environment (OSHE) programs.

Expert Guidance to EPA’s Consequence Management Advisory Division

Technical Support for EPA’s Consequence Management Advisory Division (CMAD) – CSS provides expert technical guidance and field support related to chemical, biological, radiological, and nuclear (CBRN) decontamination.

IT Services

Our IT solutions meet clients’ evolving needs.

Environmental Resource Assessment & Management

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

Satellite Data Applications

Helping create a more environmentally sustainable, weather-ready, and secure nation through application of earth observation data  

Facilities Operations & Maintenance

We understand your facility support needs and deliver customized solutions.

Emergency Preparedness & Response

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

Earth & Space Science Support & Operations

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

Human Health Risk Assessment

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

Get in touch

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