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Contact Energy Limited is a
New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...
electricity generator In electricity generation, a generator is a device that converts motive power (mechanical energy) or fuel-based power (chemical energy) into electric power for use in an external electrical circuit, circuit. Sources of mechanical energy include s ...
, a wholesaler of
natural gas Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbo ...
, and a retailer of
electricity Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described ...
, natural gas, broadband and LPG. It is the second-largest electricity generator in New Zealand (after Meridian Energy), generating 23% of all electricity in 2014, and has the second-largest market share (22%) of electricity retailers (after Genesis Energy). Contact owns and operates five geothermal power stations near Taupo, natural-gas turbine facilities at Hamilton and at Stratford in Taranaki, two hydroelectric dams on the Clutha River, and a diesel fuelled station near Napier. Contact originated with the partitioning of the
Electricity Corporation of New Zealand The Electricity Corporation of New Zealand Ltd (ECNZ) is a New Zealand state-owned enterprise (SOE) formed on 1 April 1987, as a transition entity in the process of deregulating the New Zealand electricity market. Most of ECNZ's remaining liabil ...
in 1996, and publicly listed in 1999.


History

Contact Energy was incorporated on 8 November 1995 and became a state-owned enterprise on 18 November 1995. It commenced operations on 1 February 1996, acquiring assets from ECNZ with a payment of $1.6 billion. The founding chief executive Paul Anthony was instrumental in establishing the corporation distinct from ECNZ. In 1999, the company was sold, with 40% purchased by
Edison Mission Energy Edison Mission Energy (EME) was an independent power producer based in California, United States. It was owned by Edison International Edison International is a public utility holding company based in Rosemead, California. Its subsidiaries ...
(EME) as cornerstone shareholder for $5 per share. The remaining 60% was sold in a public offering of shares for $3.10 per share. Edison Mission Energy subsequently increased its shareholding to 51%. As part of the 1999 electricity sector reforms, local electricity companies were split into lines and retail, with most selling the retail part. Contact Energy acquired the retail bases of
Top Energy Top Energy Limited is an electricity distribution and generation company based in Kerikeri, New Zealand. It owns and manages the electricity lines network in the Far North District of New Zealand, including Kaitaia, Kerikeri and Kaikohe. The serv ...
, Counties Power, Eastland Network (Gisborne area), Unison (Hawke's Bay area), Electra, Network Tasman,
MainPower MainPower New Zealand Limited is an electricity distribution company, based in Rangiora, New Zealand, responsible for electricity distribution to nearly 42,000 customers in the Canterbury region north of the Waimakariri River. MainPower was forme ...
, Alpine Energy, Aurora Energy (Dunedin area), the Power Company and Electricity Invercargill. Edison Mission Energy sold its shareholding to
Origin Energy Origin Energy an ASX listed public company with headquarters in Sydney. It is a major integrated electricity generator, and electricity and natural gas retailer. It operates Australia’s largest coal-fired power station at Lake Macquarie, New ...
in 2004, following financial difficulties elsewhere in its business. During the global
financial crisis of 2007–2008 Finance is the study and discipline of money, currency and capital assets. It is related to, but not synonymous with economics, the study of production, distribution, and consumption of money, assets, goods and services (the discipline of fi ...
, Contact Energy raised its prices by up to 12% while doubling its directors' fees. As a result, it lost more than 40,000 customers (10% of the total) in six months and its profit halved. Contact said this was the worst blow to its reputation in the company's history. Origin Energy sold its 53% shareholding to the market in 2015, following financial difficulties elsewhere in its business.


Power stations

Contact owns and operates (unless otherwise stated) the following power stations:


Decommissioned stations

In 2001, Contact decommissioned the FT4 twinpac open cycle power stations on the Stratford and Whirinaki sites, and sold the generating equipment offshore. In June 2013, the previously decommissioned
New Plymouth Power Station The New Plymouth Power Station (NPPS) was a 600 MW thermal power station at New Plymouth, New Zealand. Located at Port Taranaki, it was dual fuelled on natural gas and fuel oil. Constructed at a time of major hydro and HV transmission developm ...
was sold to
Port Taranaki Port Taranaki is a port complex located in New Plymouth, New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ...
and Methanex New Zealand. In 2016, Contact sold the
Otahuhu Power Station The Otahuhu power station was a power station site located in Otara, Auckland, New Zealand. Two plants operated on the site: Otahuhu A (initially open cycle gas turbines, then synchronous compensation) and Otahuhu B (a 404 MW combined cycle) ...
. This was the site of Otahuhu A power station (diesel fueled open cycle gas turbines, commissioned in 1968) and Otahuhu B power station (380MW gas fueled combined cycle plant, commissioned in 2000).


Developments


Generation developments


Other developments

In 2001 and 2002, Contact and Edison Mission Energy developed the Valley Power Peaking Facility near Traralgon in Australia. It was sold in 2005. In 2006, Contact and Genesis Energy set up the Gasbridge joint venture project to import
LNG Liquefied natural gas (LNG) is natural gas (predominantly methane, CH4, with some mixture of ethane, C2H6) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport. It takes up about 1/600th the volu ...
. Their proposed terminal at
Port Taranaki Port Taranaki is a port complex located in New Plymouth, New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ...
was highly controversial, and the plan was shelved in favour of an offshore terminal plan in mid-2009. Contact and
Origin Energy Origin Energy an ASX listed public company with headquarters in Sydney. It is a major integrated electricity generator, and electricity and natural gas retailer. It operates Australia’s largest coal-fired power station at Lake Macquarie, New ...
developed a gas storage facility at the depleted Ahuroa reservoir in Taranaki. In 2012, Contact decided not to proceed with hydro developments on the Clutha River, at Queensbury, Luggate, Tuapeka and Beaumont. Development of hydro generation on Lake Hawea was due to be completed in 2017. In June 2013, the Taheke joint venture (Taheke 8C Incorporated and Contact Energy) decided to delay the development of the Taheke Geothermal field due to market conditions. In August 2013, Contact decided to exit the Hauāurumā raki wind generation development on the Waikato coast. In 2016, Contact allowed its consent for the Waitahora Wind Farm near Dannevirke in the Tararua district to lapse, meaning the farm would not be built. In 2017 Contact started selling broadband Internet access, via both fibre-optic and copper lines, bundled with other services. In 2020 Contact started using network services company Devoli as provider of the broadband service that Contact resells. In 2021, Contact decided to proceed with development of the $580m Tauhara geothermal project.


See also

* Electricity sector in New Zealand *
New Zealand electricity market The New Zealand electricity market (NZEM) is a decentralised electricity market regulated by the Electricity Industry Participation Code administered by the Electricity Authority (EA). The authority was established in November 2010 to replace th ...


References


External links

* {{NZX 50 companies Electric power companies of New Zealand New Zealand companies established in 1996 Companies based in Wellington