Reports

Availability and Reliability of Interconnection Assets

Transpower’s report on the availability and reliability of interconnection assets for the year ending 30 June 2011 as required by Section 12.127 of Part 12 of the Electricity Industry Participation Code 2010.
Tilted Postage Stamp analysis – characterising the grid

Analysis undertaken for the Industry Transmission Pricing Project working group to determine whether there is an enduring grid characterisation which might support the introduction of a Tilted Postage Stamp (TPS) transmission pricing signal to generators.
Energy use forecasting for heat pumps 2009

Regional heat pump energy loads (QC5118) - BRANZ report from July 2009.
Energy use forecasting for heat pumps 2008

Peak load and total energy use forecasting for heat pumps (QC5112) - BRANZ Report from 2009.
LECG Review of Grid Investment Approval Procedures

LECG has reviewed the current grid investment approval procedures and identified some key deficiencies in the regulatory framework for transmission investment.
DuPont Asset Management Review

Transpower decided to test our views and practices on the management of assets by commissioning a comprehensive review by experienced international engineers, DuPont.