Centralina Clean Fuels Coalition
- Organization to improve air quality, reduce petroleum dependence, and expand alternative fuel use and technology. Quick facts, links, how to get involved, and special programs.
- http://www.4cleanfuels.com/

PAR Laboratories, Inc.
- Company profile, instrumentation of EPA certified lab, specializing in water, wastewater, soil, asbestos, and petroleum products.
- http://www.parlabs.com/

Chief Executive Assistance
- Provides cellulase assessment for Biomass Hydrolysis.
- http://www.ceassist.com/

Charlotte Air Quality
- Information on air programs, quality statistics and regualtions.
- http://www.charmeck.org/Departments/luesa/air+quality/home.asp

Altura Environmental
- Provides environmental site assessments, soil and groundwater investigation and environmental compliance audits.
- http://www.alturaenvironmental.com/