Science & Technology
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Presidential Green Chemistry Challenge: 2008 Designing Greener Chemicals Award
Presidential Green Chemistry Challenge 2008 award winner, Dow AgroSciences, used an artificial neural network to discover spinetoram, an improved spinosad biopesticide to replace organophosphates for key pests of fruit trees.
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Green Chemistry Challenge: 2020 Academic Award
Green Chemistry Challenge 2020 award winner, Professor Steven Skerlos, University of Michigan and Fusion Coolant Systems, is being recognized for creating Pure-Cut™, an alternative to traditional metalworking fluids that uses supercritical carbon dioxide.
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Green Infrastructure Community Engagement
Green infrastructure can help reduce inequities through meaningful engagement and culturally relevant designs.
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Economic Analysis Models/Tools for Air Pollution Regulations
Description of economic models and tools used by OAQPS
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Property values and water quality: A nationwide meta-analysis and the implications for benefit transfer
This is a working paper titled "Property values and water quality: A nationwide meta-analysis and the implications for benefit transfer"
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Archived Environmental Economics Reports
environmental economics working paper series
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State Environmental Agencies' Research Needs
EPA ORD partners with ERIS and ECOS to ensure Agency science and technical products are responsive to state environmental agencies' research needs.
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EPA Assessments of the Subwatershed Animal Feeding Operations (AFOs) in the Chesapeake Bay Watershed
Starting in 2013, EPA is conducting assessments of AFOs within four subwatersheds in the Chesapeake Bay watershed. EPA’s assessments evaluated the compliance with state and federal requirements for reducing nitrogen, phosphorus, and sediment.
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What do I do if I want the design value to be calculated using a primary and composite primary sampler?
If the user wants to use data from both a primary sampler and a composite primary sampler to calculate the design value (DV), they need to go to Maintain -> Site -> Primary Monitor Period and ensure the primary monitor information is populated and ensure they insert a 'Y' in…
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LaPlace, Louisiana - Air Monitoring Plan for Chloroprene
Ambient air sampling and monitoring plan for chloroprene near the Denka Performance Elastomer Pontchartrain Facility in LaPlace, LA
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EPA Region 6 Laboratory Support Staff
The Laboratory Support Group is responsible for scheduling, receiving and tracking all samples through the Region 6 Laboratory Services and Applied Science Division (LSASD).
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Digital Strategy
The Digital Government Strategy aimed at delivering better digital services to the American people. This page will be updated over the next year to track progress in implementing the strategy.
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Overview of Science Processes in CMAQ
Overview of the science processes considered in CMAQ, including radiation, advection, turbulent dispersion, deep convection, windblown dust, photolysis, and many more.
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Water Quality Standards Regulations: Sac and Fox Tribe of the Mississippi in Iowa (Meskwaki)
Information related to Water Quality Standards for the Sac and Fox Tribe of the Mississippi in Iowa (Meskwaki).
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AgSTAR Vendor Directory for Manure Digester Systems
Links to the AgSTAR Vendor Directory, a valuable resource to locate leaders in anaerobic digestion. It also includes a web form for registering or updating information.
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Health Effects of PCBs
EPA’s Integrated Risk Information System (IRIS) Program identifies and characterizes the health hazards of chemicals found in the environment via individual assessments. IRIS primary assessment on PCBs can be found here.
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Account Setup for Engines and Vehicles Compliance Information System (EV-CIS)
Steps for setting up a user account and roles for EV-CIS, formerly the Verify system.
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What are Water Quality Standards?
LEARN: What Are Water Quality Standards?
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2011 Version 6.2 Technical Support Document
This TSD describes how the emission inventories were prepared for air quality modeling for the years 2011, 2017, and 2025 using the 2011, version 6.2 emissions modeling platform, which is based on the 2011 National Emissions Inventory, Version 2.
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Water Quality Standards Regulations: Utah
Information related to Water Quality Standards for Utah.