American Coal Foundation
- Develops, produces and disseminates coal-related educational materials and programs designed for teachers and students.
- http://www.teachcoal.org/

Institute for Solid Fuels Technology and Applications (ISFTA)
- Promotes of research and development of solid fuels and their by-products in Greece. Includes mission statement, activities and publications.
- http://www.lignite.gr/en/

China Coal Information Network
- Information about the country's coal resources, mine safety, coalbed methane, clean coal technology, and other research and development.
- http://www.coalinfo.net.cn/english.htm

Gladstone Centre for Clean Coal
- Central Queensland University organization providing information on research being undertaken throughout the world on the efficient and environmentally responsible use of coal.
- http://www.gc3.cqu.edu.au

Center for Applied Energy Research
- University of Kentucky center conducting studies on topics including advanced coal beneficiation, utilization, conversion and process technologies, fuel use and coal combustion by-products.
- http://www.caer.uky.edu/

The International Technical Conference on Coal Utilization and Fuel Systems
- Annual event covering environmental aspects of coal combustion, clean coal and other advanced technologies for coal utilization, resource issues, and transportation of solid fuels.
- http://www.coaltechnologies.com

The Clean Combustion System
- Describes and offers an advanced hybrid coal gasification / combustion process that prevents NOx and SO2 emissions when burning coal.
- http://phenix-limited.com

International Energy Agency Coal Research - The Clean Coal Centre
- R&D on efficient coal supply and use, including technologies for reducing the emissions from coal combustion.
- http://www.iea-coal.org.uk/

Coal Quality Database (USGS)
- Information on location, quantity, and quality of coal resources in the US.
- http://energy.er.usgs.gov/coalqual.htm

World Coal Institute
- Extensive information about coal, its formation, its utilization, its role in the economy, clean coal technology, coal and the environment, and related topics.
- http://www.wci-coal.com/

Illinois Clean Coal Institute (ICCI)
- State of Illinois (U.S.) coal research and development program with emphasis on continued utilization, environmentally clean burning, and new markets for Illinois Basin coals. Located at the Illinois Coal Development Park in Carterville, Illinois.
- http://www.icci.org/