Transpower New Zealand Limited v Todd Energy Limited - SC 55/2007

Civil Appeal – whether summary judgment should have been issued for the defendant – whether some or all of the actions against the applicant should be struck out – whether the Court of Appeal erred in finding that section 19 of the Electricity Amendment Act 2001 did not amount to an authorisation under section 43 of the Commerce Act 1986 – whether the Court of Appeal erred in finding that long term infrastructure substitution between embedded generation and transmission is arguably contemplated by the Commerce Act 1986 definition of “market” – whether the respondent’s claim is a complaint that the applicant charges too much – whether such a complaint is capable of amounting to a breach of Part 2 of the Commerce Act 1986 – whether the Court of Appeal applied a more demanding standard for summary judgment – whether the Court of Appeal erred by finding that the respondent can choose between local and national electricity markets when presenting its case at trial – whether the Court of Appeal erred by allowing the argument that the respondent’s local electricity generation competes with the applicant’s transmission services to go to trial when that argument was struck out in another case – whether a claim that the applicant’ s “tying” or ”unbundling” of services has the purpose or likely effect of substantially lessening competition should go to trial where the services were not able to be tied or bundled and the claim is in substance a claim about overcharging. CA 80/05 and CA 177/06 20 July 2007