Protecting our changing world.

years supporting the nation’s environmental and climate missions
scientists, technologists and innovators supporting the EPA
environmental applications moved to the cloud
high-performance computing environments built for NOAA and EPA
increase in computing power for NOAA's National Weather Service
lit up roads at night

Operational Readiness

windmill in large grass field


A healthy planet is everyone’s mission.

At GDIT, we’re committed to sustainable practices and reducing our environmental impact. From a more efficient use of energy and materials to employee education and implementing telework and flexible schedules, our commitment extends across our network of more than 200 facilities.

fog in mountains


Modeling impacts of air quality on health with HPC.

Understanding how air quality impacts human health requires the speed and computing power of high-performance computing. Our Air Quality Modeling supports EPA to improve the accuracy and detail of air quality forecasts. Models created by GDIT HPC environments determine the transport of ozone, particulates, acids and toxins to better understand how the quality of the air we breathe affects our health.

cliffside by the ocean


Analyzing data to protect and restore the Great Lakes.

GDIT scientists, modelers and statisticians analyze and manage data on the basin ecosystem of Lakes Superior, Michigan, Huron, Erie and Ontario. The tools and applications provided collect the data and make it available to researchers, states and policymakers to protect and restore the Great Lakes, the largest body of freshwater in the world.


Supercomputers power weather and climate forecasts for NOAA.

The weather forecasts we rely on every day to plan and prepare are now even more accurate and reliable, powered by GDIT twin supercomputers for NOAA's National Weather Service. The supercomputers, ranked top 50 fastest in the world, provide three times more computing power for complex, real-time modeling of weather and climate data.

GDIT Supercomputers

Press ReleaseHigh-Performance Computing, Environment, Civil, Data and Analytics

GDIT Expands NOAA Supercomputing Capacity for Advanced National Weather Forecasting


43 MIN ListenCivil, Environment

How Technology is Enabling Climate Change Initiatives

forest, road, body of water

Press ReleaseCivil, Cyber, Environment

GDIT Expands Scientific and Climate Support to EPA with Contract Awards Totaling $380 Million

image shows clouds and sunset in sky

Press ReleaseEnvironment, High-Performance Computing, Weather

GDIT Supercomputers, Ranked in the Top 50 Fastest Computers in the World, Begin Running NOAA’s Operational Forecast Models

image of a photo taken from space, shows blue oceans and clouds

Press ReleaseEnvironment, High-Performance Computing

GDIT Awarded $89.5 Million High-Performance Computing Contract for the EPA

aerial view of tall forest on left side, narrow road in the middle, dividing the forest from blue ocean on right side

Press ReleaseApplication Services, Digital Modernization, Environment

GDIT Awarded $661.6 Million Digital Modernization and Managed Application Services Contract for the EPA

Darby Bade speaking with someone at ACT-IAC’s Imagine Nation ELC conference 2021

31 MIN ListenCivil, Data and Analytics, Environment, High-Performance Computing

Tackling Climate Change at Scale: A Conversation With the Department of Energy CIO

Press ReleaseCivil, Environment

GDIT Receives $50M IT Contract to Support EPA’s ENERGY STAR Program