UPDATE: MARKET CLOSE: NZ shares rise; MRP, Genesis gain on Tiwai extension

UPDATE: MARKET CLOSE: NZ shares rise; MRP, Genesis gain on Tiwai extension
(Adds turnover in second paragraph) By Suze Metherell July 1 (BusinessDesk) - New Zealand shares rose, as Meridian Energy gained after an extension on Tiwai Point smelter renewed investor interest in utility companies. Kathmandu Holdings dropped as Briscoe Group detailed its takeover offer.  The S&P/NZX 50 Index rose 67.4 points, or 1.2 percent, to 5794.36. Within the benchmark index, 31 stocks rose, 11 fell and eight were unchanged. Turnover was $122 million. Utility companies gained after Meridian Energy and Rio Tinto-controlled N...