|
Time-fill |
Fast-fill |
How it works |
CNG is dispensed slowly from a compressor to the onboard storage tank. This eliminates the need for a high-pressure storage system. |
It has the same fill rates and times as a liquid fueling station.The vehicle receives natural gas directly from a storage system. A compressor replenishes the storage system. |
Best for |
Fleets that return toa central location and sit idle overnight or for extended periods. |
Public access. It is also ideal for larger fleets with short fueling turnaround time. |
Typical fueling time |
6 – 8 hours |
3 – 7 minutes |
Typical cost |
Approximately $15,000 - $500,000 |
Approximately $500,000 - $1,500,000 |