✨ Electricity Companies' Reliability Performance
14 DECEMBER 2009 NEW ZEALAND GAZETTE, No. 186 4465
Counties Power Limited
- Counties Power’s breach of its SAIFI threshold during the 2006/07 assessment period does not indicate a deterioration in reliability;
- this is supported by the fact that Counties Power did not breach its corresponding SAIDI threshold; and
- the Commission has no other section 57E concerns.
Electricity Ashburton Limited
- Electricity Ashburton’s breach of the reliability threshold during the 2006/07 assessment period was caused by an extreme event which contributed over 1500 SAIDI minutes to its annual total;
- Electricity Ashburton’s reliability results do not indicate deterioration in its SAIDI and SAIFI performance against its thresholds. However, the Commission will continue to monitor both Electricity Ashburton’s SAIFI and SAIDI reliability performance trend; and
- the Commission has no other section 57E concerns.
Electricity Invercargill Limited
- When Electricity Invercargill’s five-year running averages for SAIDI and SAIFI are assessed, its performance remains consistently below the threshold;
- Electricity Invercargill’s reliability results do not indicate deterioration in its SAIFI and SAIDI performance against its thresholds. However, the Commission will continue to monitor both Electricity Invercargill’s SAIFI and SAIDI reliability performance trend; and
- the Commission has no other section 57E concerns.
Mainpower New Zealand Limited
- As the SAIDI and SAIFI thresholds for the 2006/07 assessment period are no longer exceeded after applying the Beta Method and replacing MEDs with the boundary value, Mainpower is within Safe Harbour for this breach;
- Mainpower’s reliability (SAIDI and SAIFI) results do not indicate a deterioration in its network reliability against its thresholds; and
- the Commission has no other section 57E concerns.
Nelson Electricity Limited
- The price path breach at the 2005/06 assessment date is predominantly explained by Nelson Electricity’s actual loss rental rebates being higher than budgeted;
- Nelson Electricity has returned the full amount of the 2005/06 price path breach to its customers by setting its prices to earn a notional revenue below its allowable notional revenue in 2006/07 and 2007/08; and
- the Commission has no other section 57E concerns.
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NZ Gazette 2009, No 186
✨ LLM interpretation of page content
🏭 Counties Power Limited's Reliability Performance
🏭 Trade, Customs & IndustryElectricity, Reliability, SAIFI, SAIDI, Counties Power Limited
🏭 Electricity Ashburton Limited's Reliability Performance
🏭 Trade, Customs & IndustryElectricity, Reliability, SAIFI, SAIDI, Extreme Event, Electricity Ashburton Limited
🏭 Electricity Invercargill Limited's Reliability Performance
🏭 Trade, Customs & IndustryElectricity, Reliability, SAIFI, SAIDI, Electricity Invercargill Limited
🏭 Mainpower New Zealand Limited's Reliability Performance
🏭 Trade, Customs & IndustryElectricity, Reliability, SAIFI, SAIDI, Safe Harbour, Mainpower New Zealand Limited
🏭 Nelson Electricity Limited's Price Path Breach
🏭 Trade, Customs & IndustryElectricity, Price Path Breach, Loss Rental Rebates, Nelson Electricity Limited