![]()
Already Registered?? Login...
e-Newsletter Signup
Join 50,000 colleagues and subscribe to our monthly newsletter covering the intersection of business and sustainability
Ask the Green Experts
Having trouble finding exactly what you need? Don't worry! Fill out this form and Ask the Green Experts. 
Green Collar has access to thousands of green specialists and we will connect you with one to help you get started, Free of Charge!
How To Use GreenCollar
If you are working to make your company, product or project more sustainable, GreenCollarEconomy is the only site you need. Watch this 2 minute video to find out how.
.gif)
Directory Menu
| Add Listing |
| Add Category |
| New Listings |
| Recently Updated Listings |
| Most Favoured Listings |
| Featured Listing |
| Most Popular Listings |
| Most Rated Listings |
| Top Rated Listings |
Sponsored Links
Add Your Company
Help grow the largest B2B Directory on the Web
Rate Companies
Review Vendors
Help spread the word!
Speak Up!
Can't find the answer? Ask the Experts! Green Collar has access to thousands of green experts and we will connect you with one to get your question answered. Free of Charge!
Clean Coal
Energy Voyager
is a global network of leading scientists, inventors, entrepeneurs, financiers, and senior government officials who are commited to finding effective solutions to the world's critical energy challenges
Clean Coal Solutions
Our mission is to develop and supply a low cap-ex solution for coal-fired boilers to reduce emissions.
CCTI
CCTI's technology is far superior to coal scrubbing and costs 60-70% less, because it removes pollutants and contaminants that scrubbing does not address.
CoalTek, Inc. New!
We are producing a stable, environmentally friendly product at a scale and capacity that provides immediate value to businesses. CoalTek converts low-grade raw coal into high-grade, environmentally friendly, clean coal at its commercial processing facili ...
Marston
Marston furnishes full-service mine management consultation, mining engineering, geological services and environmental services. These services enhance the security, profitability and competitive position of developing projects and existing mines through ...
Blethen Mining Associates
a full service mining consulting firm dedicated exclusively to servicing the unique needs and challenges of the mining industry.
American Clean Coal Fuels
project development company formed to facilitate the commercial deployment of the next evolution in transportation fuel technologies: Synthetic Fuels
Ultra Clean Fuels
Developing clean and efficient liquid fuels from coal and coal waste.
Emery Energy
is a developer and owner of advanced gasification and syngas cleaning technologies.
Green Collar Jobs
Check out the Green Collar Economy Job Board. It is the place to find qualified environmental professionals or the passionate, talented individuals looking to move into a green career. Post A Job today ($50 for a month!), Search our huge database of green jobs, or do some research on where the green job market is going! Learn More...
Who Are We Missing?
Green Collar Economy's goal is to bring you the most comprehensive business to business directory the web. But to make that happen we need your help. Please Contact Us and let us know if we are missing a company or if there is a category that would be helpful.
.png)