Science & Technology

Presidential Green Chemistry Challenge: 2006 Designing Greener Chemicals Award

Presidential Green Chemistry Challenge 2006 award winner, S.C. Johnson & Son, developed Greenlist, a rating system for environmental and health effects of ingredients. SC Johnson uses it to reformulate many of its products.

Reduce Heat Islands

Information and resources on how green infrastructure can help reduce the heat island effect.

Presidential Green Chemistry Challenge: 2003 Greener Reaction Conditions Award

Presidential Green Chemistry Challenge 2003 award winner, DuPont, developed a genetically engineered microorganism jointly with Genencor International to manufacture 1,3-propanediol, a building block for Sorona polyester.

Presidential Green Chemistry Challenge: 1998 Academic Award (Draths and Frost)

Presidential Green Chemistry Challenge 1998 award winners, Dr. Karen M. Draths and Professor John W. Frost, used benign, genetically engineered microbes and sugars (instead of benzene) to synthesize adipic acid and catechol.

Presidential Green Chemistry Challenge: 2000 Greener Synthetic Pathways Award

Presidential Green Chemistry Challenge 2000 award winner, Roche Colorado, developed a greener synthesis for gancyclovir (Cytovene, a potent antiviral drug) that uses a second-generation Guanine Triester (GTE) process.

Presidential Green Chemistry Challenge: 2011 Small Business Award

Presidential Green Chemistry Challenge 2011 award winner, BioAmber, developed an integrated technology to produce large, commercial quantities of succinic acid by bacterial fermentation, replacing petroleum-based feedstocks.

WhAEM2000 BBM Files - Grygla, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Grygla Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Grantsburg, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Grantsburg Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Grand Portage, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Grand Portage Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Grand Marais, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Grand Marais Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Grand Forks, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Grand Forks Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Grafton, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Grafton Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Glencoe, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Glencoe Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Fosston, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Fosston Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Faribault, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Faribault Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Fargo, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Fargo Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Fairmont, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Fairmont Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Ely, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Ely Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Duluth, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Duluth Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Detroit Lakes, Minnesota

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Detroit Lakes Quadrangle, Minnesota. Files serve as geographic basis for groundwater modeling.