Science & Technology
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Presidential Green Chemistry Challenge: 2003 Small Business Award
Presidential Green Chemistry Challenge 2003 award winner, AgraQuest, developed Serenade, an OMRI-listed biofungicide for fruits and vegetables based on Bacillus subtilis QST-713, a naturally occurring strain of bacteria.
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Heavy-Duty Evaporative Families: Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Heavy-Duty Evaporative Families.
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Presidential Green Chemistry Challenge: 1998 Designing Greener Chemicals Award
Presidential Green Chemistry Challenge 1998 award winner, Rohm and Haas, developed CONFIRM, a highly selective, reduced risk insecticide that disrupts the molting process of caterpillar pests in turf and a variety of crops.
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Presidential Green Chemistry Challenge: 2009 Designing Greener Chemicals Award
Presidential Green Chemistry Challenge 2009 award winners, Procter & Gamble Co. (P&G) and Cook Composites and Polymers Co. (CCP), developed Chempol MPS resins and Sefose sucrose esters to enable high-performance low-VOC alkyd paints.
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Large Nonroad Spark-Ignition Engines (>19 kiloWatts): Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Large Nonroad Spark-Ignition Engines (>19 kiloWatts).
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Complete Heavy-Duty Highway Vehicles (8,500 to 14,000 Pounds GVWR; Tested on Chassis Dynamometer): Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Complete Heavy-Duty Highway Vehicles (8,500 to 14,000 pounds GVWR; tested on chassis dynamometer).
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Diatoms – Solving an Identity Issue
EPA researchers are making progress in diatom taxonomy so these algae could be a valuable asset to determine the biological condition of our nation’s waters.
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In-Use Testing Template for Large Nonroad Spark-Ignition (SI) Engine
Use this template to report for large nonroad spark-ignition engines.
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Presentation on Onroad Electric Motorcycle and Portable Fuel Container for Engines and Vehicles Compliance Information System (EV-CIS), formerly Verify, Module Deployment
This presentation provides information about electric motorcycles and portable fuel container EV-CIS module deployment.
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Nature’s Gifts – Ecosystem Goods and Services
Ecosystem goods and services produce the many life-sustaining benefits we receive from nature. Read about a few of the resources and tools EPA researchers have developed to help people better understand, appreciate, and sustain these gifts.
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Using Challenges and Prizes to Create Opportunities for Change in Communities
EPA has used its Challenges and Prizes program to crowdsource creative, community-led solutions that help address critical environmental issues.
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Net Zero Projects
Net Zero projects in process or completed, NZ/NP projects help communities and military installations become more sustainable and resilient with an emphasis on taking a systems approach.
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Headwater Streams Studies
An overview of Headwater Streams Studies which produced a field operations manual for assessing hydrologic permanence and the ecological condition of headwater streams.
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CHEMFLO-2000, Interactive Software for Simulating Water and Chemical Movement in Unsaturated Soils
This model simulates water movement and chemical fate and transport in vadose zones.
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Infiltration Models
Water applied to the soil surface through rainfall and irrigation events subsequently enters the soil through the process of infiltration.
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Source Ranking Database (SRD) for Indoor Air Pollutants
The source rank database performs a systematic screening level review of potential indoor pollution sources to identify high-priority product and material categories for further evaluation
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Risk Management for Toluene Diisocyanates (TDI)
Fact sheet on Toluene Diisocyanates (TDI)
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Risk Management for Benzidine Dyes
Fact sheet on Benzidine Dyes.
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EPA Region 4 Laboratory Services Branch Laboratory Operations and Quality Assurance Manual
The purpose of this manual, entitled Laboratory Operations and Quality Assurance Manual (LOQAM), is to document the quality assurance policies and procedures of the USEPA, Region 4 Analytical Services Branch (ASB) laboratory.
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SAM Pathogen Methods
Provides access to summaries of the analytical methods selected by the SAM biotoxins technical workgroup.