Community Update

Ozinga Bros., Inc., the Chicago-based concrete and energy company,
has added a second CNG-equipped Terrain to their robust CNG Fleet that already
includes over 100 CNG concrete mixers and numerous bi-fuel light duty vehicles.

Ozinga hopes to equip or replace their fleet of concrete
mixers and support vehicles to run on clean burning CNG by 2020 and with the
new additions they are well on their way.

“We’re excited to see natural gas become a fueling option in
more vehicles, opening up possibilities to utilize CNG in more areas of our
business,” said Tim Ozinga, fourth generation owner of the company. 

The latest Ozinga CNG Terrain was displayed at the
Green Drives event at the DuPage County Fairgrounds on May 21, 2014.

The Terrains were upfitted by Advanced V-Tech, a local,
full-service auto and truck repair and natural gas fuel system conversion
facility, to operate on both CNG or gasoline (bi-fuel) using EPA Certified
equipment from Utah based AGA Systems. AGA Systems currently offers EPA
Certified CNG systems for MY 2011-2014 General Motors vehicles for installation
by authorized technicians only. 

“AGA Systems provides excellent natural gas fuel systems
expertly tuned to GM vehicle systems. The economic and environmental value
presented by CNG as a vehicle fuel is gaining the attention of best in class
industry in the Chicago area.” said Ron Sheble, VP and co-owner of Advanced
VTech.