FastFlow CNG Partners with GAIN to Bring CNG to Laredo

Laredo, TX – July 6, 2016 – GAIN® Clean Fuel, a brand of U.S. Gain, is continuing their
partnership with FastFlow CNG, a division of Independence Fuel Systems (IFS) to build and manage
another GAIN Clean Fuel and FastFlow CNG co-branded Compressed Natural Gas station in Southern
Texas. The station, located at 15668 N US Highway 83, Laredo, TX will meet the CNG fueling needs of
C.A.T. Inc, to provide the North American carrier and other trucking fleets with an alternative
fuel to support the growing number of CNG trucks. This GAIN Clean Fuel/FastFlow CNG station is
scheduled to be open September, 2016.

“This site will complete the network of CNG stations we need to fuel CNG trucks on our routes,”
said C.A.T. Inc. President Daniel Goyette. “We have successfully added CNG to our fleet over the
past year and have seen substantial savings in emissions. As a carrier, we’re proud to do our part
to ensure pollution from the trucking industry is minimized so we can leave the planet in a better
place for the next generation.”

Nearly a third of C.A.T.’s fleet of 350 tractors have been converted to CNG. This station, along
with four additional GAIN Clean Fuel stations opened last year in Toronto, Ontario; Coteau-du- Lac,
Montreal; Charlotte, North Carolina and Scranton, Pennsylvania, as part of the partnership, will be
combined with the existing GAIN Clean Fuel North American network to provide C.A.T. access to a
reliable and quality source of CNG.

“C.A.T. is an industry leader; to make this significant commitment to change its business model for
CNG is admirable,” said GAIN Clean Fuel General Manager Bill Renz. “C.A.T.’s commitment to improve
sustainability for the trucking industry is evident in their approach to convert 100 trucks at

FastFlow CNG is partnering with GAIN Clean Fuel to make this location a reality. Their expertise
and stellar reputation in the Texas market make Fast Fuel CNG an ideal partner. GAIN Clean Fuel
prides themselves on fast fueling stations for their customers. With FastFlow CNG’s commitment to
the same, this partnership will provide fleets a quality, fast filling CNG choice on this
well-traveled lane connecting the United States to Mexico.

“We’re excited about the opportunity to partner with GAIN Clean Fuel to provide C.A.T. a site that
will close the loop on their CNG fueling needs,” said IFS Marketing Director Matt Russell.
“FastFlow CNG has served this region to help build America’s energy independence by providing high
quality CNG stations and we look forward to the additional opportunities that come with partnering
with GAIN Clean Fuel to be part of a recognized nation-wide CNG network. Together we can continue
to encourage carriers to convert to CNG.”

About U.S. Gain
U.S. Gain, a division of U.S. Venture, is a leading Compressed Natural Gas (CNG) provider offering
fleet operators access to GAIN® Clean Fuel, an environmentally friendly and cost-effective
alternative to traditional fuel options. GAIN Clean Fuel stations are strategically located for
carriers along major shipping corridors and provide easy-access, fast-fill capabilities. For more
information, please visit

About C.A.T. Inc.
C.A.T. Inc. was founded in 1978 and offers a blend of transportation, and logistics services. Their
core market is truckload service between Canada and the USA and are one of a handful of carriers
serving the Mexico market on a regular basis. For more information visit their website at

About Independence Fuel Systems
Texas-born and Texas-based in Longview, Independence Fuel Systems owns and operates FastFlow CNG
Fueling stations for public and private use. An extensive background in natural gas pipelines and
production enables FastFlow CNG to source the highest possible gas pressures. When combined with
our patented fuel dispensing technology – FastFlow CNG delivers incredibly fast fill times –