Gas is not an alternative to coal or transition fuel!
Compressed Natural Gas: All you need to know about Nigeria's alternate energy — Dubawa
Natural Gas – CH4 Services
Alternative Fuel – Compressed Natural Gas – Correction Enterprises
UPS Canada implementing 50 per cent alternative fuels in fleet by 2018 – EDI Weekly: Engineered Design Insider
Natural gas for vehicles sign advertises cleanest burning alternative fuel compressed natural gas CNG fueling station PG&E, Pacific Gas and Electric Stock Photo - Alamy
Alternative Fuels: CNG and LPG | Colorado/West Equipment & Nebraska/Central Equipment
UPS to invest $100M more in compressed natural gas, CNG vehicles and related infrastructure - Green Car Congress
CSRWire - UPS Dramatically Increases Use of Renewable Natural Gas
Puente Hills Compressed Natural Gas Fueling Facility | Los Angeles County Sanitation Districts
Alternative Fuels Data Center: How Do Compressed Natural Gas Class 8 Trucks Work?
Alternative Fuels Data Center: Natural Gas Fueling Stations