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NZ’s Genesis Energy to maintain coal generators to 2035

  • Market: Biomass, Coal
  • 23/06/25

Four New Zealand utilities have signed a non-binding agreement to support utility Genesis Energy's coal and gas-fired Rankine generators at its 953MW Huntly power station through to 2035, underpinning New Zealand coal demand for a decade.

The company announced the deal on 19 June. It did not reveal the specific support mechanisms in the deal, but likely involves the other utilities making annual payments in exchange for the right to buy electricity from the company's Huntly power station as needed.

Genesis will use the support to maintain its Rankine units until 2035 and build a fuel reserve at Huntly. One of the generators was set to retire in 2026, and two others were previously set to shut early in the next decade. Maintenance will be required on the unit set to retire in 2026.

Genesis expects to finalise an agreement with the other utilities by the start of 2026, with the aim to have all Rankine units on line by mid-2026 in time for New Zealand's winter period.

Genesis' Rankine units at its Huntly power station play a supporting role in New Zealand's power system, firing up when renewable generation from hydroelectric, geothermal and wind sources falls.

The company is working on transitioning its Rankine units to biomass generators, but this is dependent on economic viability of black wood pellet prices. Indonesian sub-bituminous coal, which Genesis uses to power Huntly, is currently much cheaper than pellets.


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12/07/25

Trump threatens Mexico, EU with 30pc tariffs

Trump threatens Mexico, EU with 30pc tariffs

Washington, 12 July (Argus) — President Donald Trump on Saturday said the US will impose 30pc tariffs on goods imported from Mexico and the EU beginning on 1 August. In a move that could significantly disrupt crude, refined product and other commodity flows, Trump made public on his social media platform letters sent to Mexican president Claudia Sheinbaum and European Commission president Ursula von der Leyen on Friday threatening the new tariffs. Trump also vowed to raise the tariffs even higher if Mexico or the EU were to retaliate with their own measures. The threats follow similar letters sent to leaders of other countries this past week, including a 35pc tariff on Canadian imports , likewise starting on 1 August, and a 50pc tariff on Brazilian imports . In his letter to Sheinbaum, Trump repeated previous justifications for higher tariffs by pointing to "Mexico's failure to stop the Cartels" smuggling fentanyl into the US. "Mexico has been helping me secure the border, BUT, what Mexico has done is not enough," Trump wrote. "If for any reason you decide to raise your Tariffs, then whatever the number you choose to raise them by, will be added onto the 30pc that we charge," Trump wrote to Sheinbaum. His letter to von der Leyen included similar language. Trump's previous executive orders regarding tariffs on Mexico and Canada carved out exemptions for goods compliant with the US-Mexico-Canada free trade agreement. A White House official on Friday, following Trump's 10 July Canadian tariff announcement, said the exemption will remain in place, with a caveat that Trump has yet to determine the final form of application. Regarding the EU, Trump argued the 30pc figure "is far less than what is needed to eliminate the Trade Deficit disparity we have with the EU". Mexico's ministries of the economy, foreign affairs, finance, security and energy said in a statement Saturday that they met with their US counterparts on Friday to begin negotiations to head off the new tariffs before 1 August. "We stated at the meeting that [the new tariff plan] was unfair treatment and that we disagreed." After receipt of the new tariff letter, von der Leyen said Trump's tariffs "would disrupt essential transatlantic supply chains, to the detriment of businesses, consumers and patients on both sides of the Atlantic". The US has clinched only one limited trade deal, which keeps in place a 10pc tariff on US imports from the UK while granting a lower-tariff import quota for UK-made cars. Trump has announced a deal with Vietnam, setting tariffs at 20pc. By David Ivanovich Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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Workers extend strike at Australian coal mine


11/07/25
News
11/07/25

Workers extend strike at Australian coal mine

Sydney, 11 July (Argus) — Unionised workers have extended a strike at US producer Peabody Energy's Metropolitan coal mine in New South Wales, Australia, halting production until 17:30 AEST (07:30 GMT) on 11 July. Workers launched the day-long stoppage late on 10 July, extending the previous 24-hour strike , the Mining and Energy Union (MEU) told Argus on 11 July. Metropolitan has faced significant labour disruptions since 18 June, when Peabody locked workers out of the mixed thermal, hard coking and pulverised coal injection (PCI) mine, without pay, over an ongoing employment dispute. The company's lock-out ended late on 9 July. The MEU and Peabody are negotiating a new enterprise agreement, but remain at odds over multiple issues, including the use of contractors. Both have engaged in Fair Work Commission-led mediation three times — most recently on 8 July — since the dispute began, but have no further meetings scheduled. Metropolitan Coal remains fully committed to ongoing good faith negotiations with the union, a Peabody spokesperson told Argus on 10 July. By Avinash Govind Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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Workers strike at Australian coal mine: Correction


10/07/25
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10/07/25

Workers strike at Australian coal mine: Correction

Corrects mine lock-out start date in paragraph 3 Sydney, 10 July (Argus) — Mining and Energy Union (MEU) workers at US producer Peabody Energy's Metropolitan mine in New South Wales are striking over an ongoing pay dispute, halting production until 5pm AEST (7am GMT) on 10 July. MEU launched a five-hour stoppage at 5pm on 9 July, before extending it to 12 hours. The unionised workers launched another 12-hour strike early on 10 July, the union told Argus on the same day. Peabody locked miners out of the mixed thermal, hard coking, and pulverised coal injection (PCI) mine from 18 June until 5:30pm on 9 July, without pay, over an increasingly acrimonious employment negotiation. MEU and Peabody negotiators are at odds over the use of contractors at Metropolitan, among other issues. They met for Fair Work Commission-led mediation during the lock-out on 8 July. Metropolitan Coal remains fully committed to ongoing good faith negotiations with the union, a Peabody spokesperson told Argus on 10 July. The MEU's latest strike comes a day after unionised workers at global producer Glencore's 20mn t/yr Ulan thermal coal mine launched a day-long strike, targeting some underground operations at the complex. The Ulan strike is set to end on 10 July. By Avinash Govind Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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US' Peabody extends coal mine lock-out: Correction


10/07/25
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10/07/25

US' Peabody extends coal mine lock-out: Correction

Corrects mine lock-out start date in paragraph 3 Sydney, 10 July (Argus) — US coal producer Peabody Energy has extended a lock-out of workers at its Australian Metropolitan mine until late on 9 July, because of a continuing dispute with the Mining and Energy Union (MEU). MEU workers will remain barred from entering the mixed thermal, pulverised coal injection (PCI), and hard coking coal mine — which produced 1.8mn t of coal in 2024 — without pay until 9 July, the union and company confirmed on 7 July. Peabody's lock-out began on 18 June and was scheduled to end on 6 July . The company ended the action early on 3 July, but then reintroduced and extended it late on 4 July because of partial work bans. The MEU can launch an unlimited number of work stoppages and limited work bans at Metropolitan, based on a 7 June strike authorisation. The MEU and Peabody remain at odds over the use of contractors at the mine, among other issues. The two groups are scheduled to engage in a Fair Work Commission (FWC) mediation on 8 July. They have already had two FWC mediations over the dispute, said Peabody's vice-president of underground operations Mike Carter on 7 July. Peabody has also met with employees more than 10 times, he added. Metropolitan Coal remains fully committed to ongoing good faith negotiations with its workers, a Peabody spokesperson said on 7 July. MEU workers will rally outside the site early on 8 July, joined by other labour unions. The labour dispute at Metropolitan follows a series of strikes at Peabody Energy's 12mn t/yr Wilpinjong thermal coal mine in February, over a different contract negotiation. By Avinash Govind Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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Japan’s 75MW Sodegaura biomass power plant starts up


09/07/25
News
09/07/25

Japan’s 75MW Sodegaura biomass power plant starts up

Tokyo, 9 July (Argus) — The 75MW Sodegaura biomass-fired power plant started commercial operations on 8 July, after it was delayed from coming on line because of a silo fire in January 2023. The plant in eastern Japan's Chiba prefecture is operated by Japanese gas company Osaka Gas' subsidiary Daigas Gas and Power Solution, and burns around 300,000 t/yr of wood pellets, mainly imported from southeast Asia. It is designed to generate up to 520GWh/yr of electricity, which will be sold under Japan's feed-in-tariff (FiT) scheme at ¥24/kWh (16¢/kWh). The plant was previously scheduled to come on line in February 2023, but the start-up was delayed by a fire in January that year . The fire happened during test runs at the plant, and the cause was likely the self-heating of wood pellets stored for more than six months in two silos. Osaka Gas only managed to put the fire out completely in May 2023, and finished removing all remaining wood pellets from the silos in April 2024, as the pellets had absorbed sprayed water and swelled. The company has put in place safety measures after the incident. Osaka Gas also operates the 75MW Hirohata biomass-fired power plant in Japan. The company also plans to start commercial operations at the 50MW Gobo plant in September this year. By Takeshi Maeda Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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