Resources

… a dry year) and making the trigger for commencing increased reporting more deterministic.7 22. After receiving the … situation if (say) the failure of large generation or transmission assets requires a quicker decision to be made. … is it that there will be sufficient generating plant and transmission grid capacity to meet demand at any instant. …

… | SYSTEM OPERATOR 2 About this document Purpose This report reviews the performance of the electricity system and … market resources (by type) and required load (including transmission losses) shown by the black dot. The 10th … to security of supply. In the longer term, we are also planning further changes to our website to improve access to …

… Margin (SI-WEM); adequacy of generation and north-to- south transmission capacity to meet expected South Island … a section in the Security of Supply Assessment (SOSA) report looking at the implications of increasing the … It could also inform government, and Transpower’s, planning and oversight of the market so that it is better …

… Independent Resources that operate and are assessed and reported independently from each other. When bidding via … We would expect that any load that has signed up to a non-transmission solution (NTS), or Demand response programme, …

… (SoSA) and we appreciated the chance to discuss this draft report with Transpower’s Chief Executive at a recent member … the electricity sector to build the necessary generation, transmission and distribution infrastructure required to … is highlighted in the Frontier Economics upcoming final report on its review of electricity market performance. • …

… 12 3.3 Non-transmission solutions … and reliability of the HVDC submarine cables. While planning the cable replacement, we have reviewed other … of the preferred option. These costs are recovered through transmission charges. This document provides an overview of … Good Electricity Industry Practice (GEIP). The Expert’s report will be published and submitted to the Commission …

… 8 Undiscounted capital costs in both Transpower’s transmission grid and (for Option 3) Unison’s distribution … demand Demand varies by scenario and net benefit is reported for each of the four scenarios. Size, timing, … of $10,000 per MWh, $20,000 per MWh and $50,000 per MWh are reported. Scenario weightings An equally weighted scenario …

… options and modelled projects, • cost of losses, including transmission and local losses, and • reserve costs. The … estimated the additional costs required to reinforce the AC transmission network if the HVDC link was removed. As a … parameters Comment Demand scenario Net benefits are reported for each of the EDGS scenarios under consideration. …

… Request for Proposal Upper South Island Non-transmission solutions RFP No: SUP-16702 RFP release date: … constraints arising for the region under our prudent planning forecast. Table 1 – Annual Forecast Capacity … b. Transpower reserves the right, at its discretion, to report suspected collusive or anti- competitive conduct by …