Avoid halogenated reagents if possible

Problem: Halogenated organics in the environment are persistent including dioxin, DDT and CFCs. These compounds have contaminated water supplies and destroyed parts of the ozone.
Solution: Research “green chemistry” to find methods that may avoid halogens. Visit the MIT green chemistry website for alternates.
Cost: There will be investigation time needed to find alternate methods.
Benefit: Avoiding halogens reduces persistent toxic chemical buildup.