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Manawa Energy
Manawa Energy limited (formerly Trustpower) is a New Zealand electricity generation company that offers bespoke electricity products to commercial and industrial customers across New Zealand. Manawa energy currently operate 26 power schemes from the Bay of Plenty in the north, to Otago in the south.
The company is listed on the New Zealand stock exchange, but its ownership structure is dominated by its two major shareholders: Infratil which owns 51.0% and the Tauranga Energy Consumer Trust (TECT) which owns 26.8%. The remaining 22.2% is widely held.
Mercury NZ Limited acquired Trustpower Limited’s retail business for the final acquisition price of $467 million. The acquisition will double Mercury’s total customer connections. Trustpower’s retail business sells electricity, gas, fixed and wireless broadband, and mobile phone services, totalling approximately 416,000 connections. The combined business will have approximately 787,000 connections creating New Zealand’s leading multi-product utilities retail business. Mercury Chief Executive Vince Hawksworth says that Mercury and Trustpower customers will continue to receive the same high standard of service they’ve known from both retail brands.
Manawa Energy was acquired by Contact Energy in July 2025.
In 1913, the Tauranga Borough Council applied to the Department of Lands to have the Omanawa Falls vested in their body corporate for the purposes of water power generation. They also applied under section 268 of the Public Works Act 1908 for a licence to generate electricity.
In October 1914, the Public Works Department gave its approval for water to be taken from the Omanawa River to generate electricity and circulate it throughout the borough and surrounding area.
With plans underway to build its new Omanawa Falls Power Station the Tauranga Borough Council established on 5 October 1914 a municipal electricity department to market and distribute the electricity that would be produced by the new station. Its supply area ranged from the causeway bridges leading through the town, 17th Avenue in the south to Sulphur Point in the north, a total of 210 square miles (544 square km).
In 1915 the borough council hired Lloyd Mandeno as its electrical engineer, with responsibility not only for building the distribution system that will take power from the new power station but also to convince the population of 1,540 to give up their candles, kerosene lamps and town gas for the new untried electricity.
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Manawa Energy
Manawa Energy limited (formerly Trustpower) is a New Zealand electricity generation company that offers bespoke electricity products to commercial and industrial customers across New Zealand. Manawa energy currently operate 26 power schemes from the Bay of Plenty in the north, to Otago in the south.
The company is listed on the New Zealand stock exchange, but its ownership structure is dominated by its two major shareholders: Infratil which owns 51.0% and the Tauranga Energy Consumer Trust (TECT) which owns 26.8%. The remaining 22.2% is widely held.
Mercury NZ Limited acquired Trustpower Limited’s retail business for the final acquisition price of $467 million. The acquisition will double Mercury’s total customer connections. Trustpower’s retail business sells electricity, gas, fixed and wireless broadband, and mobile phone services, totalling approximately 416,000 connections. The combined business will have approximately 787,000 connections creating New Zealand’s leading multi-product utilities retail business. Mercury Chief Executive Vince Hawksworth says that Mercury and Trustpower customers will continue to receive the same high standard of service they’ve known from both retail brands.
Manawa Energy was acquired by Contact Energy in July 2025.
In 1913, the Tauranga Borough Council applied to the Department of Lands to have the Omanawa Falls vested in their body corporate for the purposes of water power generation. They also applied under section 268 of the Public Works Act 1908 for a licence to generate electricity.
In October 1914, the Public Works Department gave its approval for water to be taken from the Omanawa River to generate electricity and circulate it throughout the borough and surrounding area.
With plans underway to build its new Omanawa Falls Power Station the Tauranga Borough Council established on 5 October 1914 a municipal electricity department to market and distribute the electricity that would be produced by the new station. Its supply area ranged from the causeway bridges leading through the town, 17th Avenue in the south to Sulphur Point in the north, a total of 210 square miles (544 square km).
In 1915 the borough council hired Lloyd Mandeno as its electrical engineer, with responsibility not only for building the distribution system that will take power from the new power station but also to convince the population of 1,540 to give up their candles, kerosene lamps and town gas for the new untried electricity.