Search

For more than 35 years, Abt has delivered extensive regulatory support services to state and federal clients, including the Environmental Protection Agency, Department of Transportation, Department of Health and Human Services, Department of the Interior, Coast Guard, and Occupational Safety and Health Administration.

The Deepwater Horizon (DWH) blowout released 3.19 million barrels of oil in the Gulf of Mexico over nearly three months. It exposed organisms to oil at various stages of processing, and the duration and size of the spill had the potential to harm many…

Many medium and large cities in developing countries lack the capacity to adequately manage solid waste. Limited awareness of best practices for waste management and lack of access to key technical resources are key barriers to improvement. 

For more than 25 years, Abt staff have been leaders and innovators in the NRDA field. We have assisted federal, state, and tribal natural resource agencies (who serve as trustees of natural resources on behalf of the public) with scientific, economic, legal, and strategic support on more than 150 NRDA cases around the country and in U.S. territories.

The EPA State and Local Climate and Energy Program offers free tools and technical resources to help states pursue their energy goals while promoting job creation and economic growth. 

Our toxicologists design, implement, conduct and manage a wide range of laboratory and field-based bioassays, investigations and other tests to fill key data gaps and increase our understanding of the adverse effects of chemicals, mixtures, and other stressors on numerous organisms, including bacteria, algae, invertebrates, fish, reptiles, birds, and mammals.

The DSU is the learning partner of the Land Facility, facilitating knowledge production and exchange within and beyond the programme to support adaptive decision making.

To streamline emissions data, the U.S. Environmental Protection Agency’s (EPA) Risk-Screening Environmental Indicators (RSEI) is a modelling tool that helps policy makers, researchers, and communities explore data on releases of toxic substances from…

In 2019, the Natural Resource Defense Council and other organizations filed suit against the U.S Environmental Protection Agency (EPA), alleging violations of the Clean Water Act’s (CWA) statutes regarding discharge of hazardous substances. EPA and the…