β¨ Energy Performance Measures
28 NOVEMBER NEW ZEALAND GAZETTE 4083
NGC ONLY
3. Energy Delivery Efficiency Performance Measures
|
2000 |
1999 |
1998 |
1997 |
| Load Factor |
85.33% |
83.66% |
78.12% |
85.75% |
| Unaccounted for Gas Ratio |
0.31% Loss |
0.01% gain |
0.38% loss |
0.08% gain |
4. Statistics
|
2000 |
1999 |
1998 |
1997 |
| System Length (km) |
2,479 |
2,267 |
2,428 |
2,338 |
| Maximum Monthly Amount of Gas |
856,362 GJ |
812,703 GJ |
908,776 GJ |
879,772 GJ |
| Entering System |
|
|
|
|
| Total Annual Amount of Gas |
8,769,123 GJ |
8,192,334 GJ |
8,518,965 GJ |
9,052,762 GJ |
| Conveyed through System |
|
|
|
|
| Total Annual Amount of Gas |
805,395 GJ |
75,120 GJ |
2,788,000 GJ |
0 |
| Conveyed through System for persons |
|
|
|
|
| not in a prescribed business |
|
|
|
|
| relationship |
|
|
|
|
| Total Number of Customers |
48,270 |
47,727 |
45,834 |
43,342 |
5. Reliability Performance Measures
|
2000 |
1999 |
1998 |
1997 |
| Unplanned Transmission System Interruptions (hours) |
n.a |
n.a |
n.a |
n.a |
| Unplanned Distribution System Interruptions not related to |
| Transmission System Interruptions (hours/customer) |
4,564 |
0.00103 |
0.0211 |
0.0268 |
| Interruptions attributable to third party interference |
0.01679 |
0.000356 |
0.0087 |
0.0228 |
| Unplanned Distribution System Interruptions related to |
| Transmission System Interruptions (hours/customer) |
0.7513 |
0 |
0 |
0 |
AGL NZE ONLY
3. Energy Delivery Efficiency Performance Measures
|
2000 |
1999 |
| Load Factor |
65.23% |
79.39% |
| Unaccounted for Gas Ratio |
0.5% loss |
0.5% loss |
4. Statistics
|
2000 |
1999 |
| System Length (km) |
1,030 |
954 |
| Maximum Monthly Amount of Gas |
240,099 GJ |
214,139 GJ |
| Entering System |
|
|
| Total Annual Amount of Gas |
1,879,423 GJ |
510,044 GJ |
| Conveyed through System |
|
|
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β¨ LLM interpretation of page content
π°
Natural Gas Corporation Performance Measures
(continued from previous page)
π° Finance & Revenue
Financial Performance, Gas Distribution, Accounting Ratios, Efficiency Measures