 Price monitoring and tracking  Tender preparation and evaluation  250 customers Australia wide  Independent,no supplier affiliation

 Carbon Dioxide –from fossil fuels -up 40% in 10 yrs  Methaneis to 23 times greater than CO2  Nitrous Oxide is 300 times greater than CO2 Greenhouse Gas Emissions (GHG)

Ultra Low Sulfur Diesel Emissions Lower particulates, more GHG than LSD Energy Same as LSD Ease of Use Uses existing infrastructure Investment Engine tuning Price Depends on your Oil Co. AvailabilityUniversal Best Use On Road

CNG (compressed natural gas) Emissions Zero sulfur, less CO2 than diesel, higher methane (GHG) than LSD Energy Lower as it is in a gaseous state Ease of Use Needs on board storage 3 to 4 times greater than diesel Investment Needs major investment in home base tankage (compression facility) PriceLower Availability Extremely limited Best Use Short regular runs eg bus route

LNG (Liquefied natural gas) Emissions Lower but methane higher than diesel EnergyLower Ease of Use Takes longer to refuel, needs a special larger tank Investment Needs major investment in tankage PriceLower Availability Very limited because of the major investment required Best Use Dedicated routes close to facilities

Biodiesel Emissions Lower GHG 40-50% Energy A little lower Ease of Use Needs complex blending Investment Cleaning fuel system, engine tuning Price A little lower but depends on feedstock AvailabilityLimited Best Use Home base where emissions are critical

LPG (Liquefied petroleum gas) Emissions Much lower EnergyLower Ease of Use Takes longer to refuel, needs a special larger tank Investment Needs major investment in home base tankage Price Lower cpl AvailabilityLimited Best Use Extensive mileage, metro area, eg light commercial vehicles.

Biodiesel pricing