**Connecting you with experts and funding to switch to alternative fuels.**

TNCF.org, we’ve raised over $15 million, text (1)

The information and connections you’ll need to reduce costs & emissions with alternative fuels

Tennessee Clean Fuels is the home of the East and Middle-West Tennessee Clean Fuel Coalitions. We serve as fleet guides to navigate alternative fuels and advanced vehicle technologies in the 21st century. Both coalitions that make up TNCleanFuels are nonprofits, and designated participants in U.S. DOE’s Clean Cities Program.

Fleet analysis – We’ll find the alternative fuel solutions that are right for your fleet
Bottom-line focused – We’ll help you review the ROI for different alternative fuel technologies
Project stewardship – We’ll guide you through the process and help you build lasting partnerships

TNCleanFuels has got decades of experience and the passion about our work to make good things happen for your fleet. No matter if you’re just beginning to explore the world of alternative fuels, or are ready to hit the accelerator, we’re here to help and happy to be your guide.

We are two nonprofits whose reach spans the Mississippi River to the Appalachian Mountains

gallons of gasoline saved since 2003

tons of greenhouse gases reduced since 2003

alternative fuel vehicles in use in TN

LATEST NEWS

ThompsonGas commits to autogas with ROUSH CleanTech propane vehicles

Propane supplier’s autogas fleet demonstrates the company’s focus on low-emission, low-cost transportation fuel source LIVONIA, Mich., April 20, 2022 — Maryland-based ThompsonGas increased its fleet of 127 propane vehicles by adding 10 new 2022 Ford [...]

ETCleanFuels announces search for new Project Coordinators

APPLY HERE Position Summary This position is for an East Tennessee Clean Fuels (ETCF) Project Coordinator, housed in the Institute for a Secure & Sustainable Environment (ISSE) and funded directly by a sponsored project funded [...]

Renewable propane: An even cleaner propane

This article was written and provided by TN Clean Fuels member, ROUSH CleanTech. As the [...]

Autogas alternative fuel programs highlighted at Work Truck Week 2022

Alliance AutoGas (AAG), a national alternative fuel company based in Asheville, North Carolina, and Bass Pro Shop’s [...]

Farming operations turning waste into renewable natural gas

Written by: Madelyn Collins, East TN Clean Fuels Project Manager

Public transportation options grow in Tennessee

Written by: Joanna Stathopoulos, former intern for Middle-West TN Clean Fuels

ETCleanFuels offers Communications Assistant internship

ETCleanFuels has opened applications for a Communications Assistant in our Knoxville, TN offices. The position [...]

Letter from Knoxville Sustainability Director Brian Blackmon: Excited about going electric? We can help!

As you’ve no doubt already heard, there is a lot of exciting buzz around electric [...]

Alliance AutoGas secures second patent, refueling innovation

Oct. 12, 2021 - Asheville, NC - Alliance AutoGas (AAG), an alternative fuel company based [...]

Moving Heavy-Duty Trucking Down the Path to Zero Emissions

Cummins Announces Industry-Changing 15-Liter Natural Gas Engine for North America COLUMBUS, Ind.--(BUSINESS WIRE)-- Cummins Inc. [...]

“Jonathan and Daniel have been a tremendous help in providing current, in-depth knowledge of available alternative fuels and technologies as well as practical ideas and guidance for operational implementation for the City of Chattanooga as we look to begin incorporating these into our fleet.”

ERIK SCHMIDT, DIRECTOR OF SUSTAINABILITY, THE CITY OF CHATTANOOGA

“This group’s philosophy of hard work, dedication, and commitment has provided Kingsport the resources, knowledge, and support that has helped us become a successful green fleet and the largest propane user in Tennessee.”

STEVE HIGHTOWER, FLEET MANAGER, CITY OF KINGSPORT

“Jonathan and his staff are hardworking and professional — and, they make work fun! They know the alternative fuels industry and the options that are available extremely well, and are excellent project managers.”

STEVE WALK, VP BUSINESS DEVELOPMENT, PROTEC

“With biodiesel, EVs, propane, and CNG, they’ve been there to help us better understand our options and guide us in the process. The clean fuel options in East Tennessee have grown over the years, and much of that is due to ETCleanFuels.”

BRYON FORTNER, PUBLIC WORKS DIRECTOR, CITY OF SEVIERVILLE

“Jonathan has provided ideas, education and solutions that were in the best interests of the City of Knoxville, and held meetings that were value-added and provided networking opportunities. I never hesitate to call Jonathan and his team. They have always been available for questions, concerns and explanations that provided clarity to my issues. I truly appreciate his dedication to providing fleets and individuals with his experience and expertise.”

Keith Shields, DIRECTOR OF FLEET SERVICES, CITY OF KNOXVILLE

SERVICES FOR FLEETS & VENDORS

let TNCleanFuels help connect you with all of the resources you’ll need

Consultation Services

No matter the size of your fleet or project, we can help you through the diverse world of alternative fuel options available.

Funding Expertise

With over a decade of experience with federal, state and local grants, we know the funding available to you. Our grantwriting success rate is over 80 percent.

Fleet Data Analysis

Our fleet experts can analyze your fleet data to determine your best or most cost-effective choices.

Industry Networking

We have hundreds of industry contacts and can connect you to the right partners for your project.

GREEN YOUR FLEET

Getting TNGreenFleet Certified shows your organization’s commitment to a healthy environment and a strong economy in the state of Tennessee.

LEARN MORE NOW

UPCOMING EVENTS

Forth Roadmap Conference

June 28 - June 30

We recently earned the Gold Seal of Transparency from GuideStar, the world’s largest database of nonprofit organizations. Less than five percent of non-profits registered with GuideStar are recognized with a Gold Seal. A Gold Seal status is the leading symbol of non-profit transparency and accountability.

GuideStar provides a Seal rating (Bronze, Silver, Gold, or Platinum) on all 1.8 million IRS-registered nonprofit organizations. The goal is to provide as much information as they can so that a donor can make his or her own determination of where to donate money. The elements provided on each nonprofit can include: a) Verification of registration with the IRS; b) Financial data – Annual Revenue and Expenses, including IRS Forms 990 and independent audit reports; c) Mission Objectives; d) Impact Summary – from the nonprofit; and e) Individual reviews from those who’ve volunteered information on the nonprofit either directly through GuideStar or through the partner organization, GreatNonprofits. This information can then be used by both the nonprofit to encourage prospective donors, and, by donors to best determine who should get their money. Most information is available free online to website visitors.