Engie to switch Chile coal plant to energy storage
French utility Engie is investing approximately $180mn to convert its former Tocopilla coal plant in northern Chile's Antofagasta region into a 116MW standalone battery energy storage system (BESS).
The BESS Tocopilla plant will be able to store 660MWh captured from significant solar and wind curtailment in the north, which has risen by almost 250pc to 1,699GWh in the year-to-date compared to a year ago.
The project involves installing 240 lithium ion-based containers on the former coal plant's site and making use of infrastructure synergies such as its transmission assets. Construction is scheduled to start in June.
BESS Tocopilla will have an average annual generation capacity of 211GWh, the equivalent of supplying almost 90,000 Chilean homes with power, avoiding the emission of 51,231 t/yr of carbon dioxide equivalent, said Engie.
Engie disconnected the 268MW Tocopilla coal and fuel oil plant in September 2022. Its 394MW combined-cycle Tocopilla gas plant, part of the same complex, continues to operate.
Engie is the country's fourth-largest generator with an installed capacity of almost 2.5GW. BESS Tocopilla is its fourth industrial-scale storage project in Chile, one of which is already in operation and another two under construction.
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Japan’s Chugoku delays Shimane No.2 reactor restart
Japan’s Chugoku delays Shimane No.2 reactor restart
Tokyo, 30 April (Argus) — Japanese utility Chugoku Electric Power has postponed the restart of its 820MW Shimane No.2 nuclear reactor in western Japan's Shimane prefecture from August to December, as reinforcement works are taking longer than expected. The reinforcement works are taking longer, as the utility is also conducting facility inspections to prepare to reactivate the reactor after an extended closure since January 2012 for stricter nuclear safety inspections, said Chugoku on 30 April. Chugoku previously planned to complete the reinforcement works in May , but has now postponed this to October. The utility had aimed to begin normal operations at the reactor in September , but has now delayed it to January 2025. Chugoku had previously modified the restart schedule multiple times . The return of the Shimane No.2 reactor could have helped Chugoku reduce its reliance on thermal generation fuels including oil, LNG and coal, especially during the peak power demand season of summer. Chugoku is currently building the 1,373MW No.3 reactor at Shimane, aiming to complete its safety-enhanced construction sometime during April-September 2025. The company has filed an application with the Nuclear Regulation Authority for a safety screening of the No.3 reactor. Its 460MW Shimane No.1 reactor was scrapped in April 2015. By Nanami Oki Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
Gas-fired units win Japan's clean power auction
Gas-fired units win Japan's clean power auction
Osaka, 30 April (Argus) — A planned 10 gas-fired generation units have won Japan's first long-term zero emissions power capacity auction, with the awarded capacity totalling nearly 6GW, or auction volumes sought for the first three years of the programme. Japan launched the clean power auction system from the April 2023-March 2024 fiscal year, aiming to spur investment in clean power sources by securing funding in advance to drive the country's decarbonisation towards 2050. The auction generally targets clean power sources — such as renewables, nuclear, storage battery, biomass, hydrogen and ammonia. But the scheme also applies to a new power plants burning regasified LNG as an immediate measure to ensure stable power supplies, subject to a gradual switch from gas to cleaner energy sources. The first auction held in January saw 10 new gas-fired units with a combined capacity of 5.76GW secure the funding of ¥176.6bn/yr ($1.12bn), the nationwide transmission system operator Organisation for Cross-regional Co-ordination of Transmission Operator (Occto), which manages the auction, said on 26 April. All winners can receive the money for 20 years through Occto, which collect money from the country's power retailers, although they need to refund 90pc of other revenue. Winners with a new gas-fired project should start commissioning their plants within six years and then begin refurbishment work to introduce clean fuels and technology within 10 years after commissioning. This means all the projects selected in the 2023-24 auction need to start operations by the end of 2030-31. Hokkaido Electric Power previously planned to begin operations of its Ishikariwan-Shinko No.2 gas-fired unit in December 2034 but it has advanced the start-up to 2030-31. Japan has secured a total of 9.77GW net zero capacity through the 2023-24 auction. Contract volumes include 1.3GW of nuclear, 1.1GW of storage batteries, 770MW for ammonia co-firing, 55.3MW hydrogen co-firing, 199MW biomass and 577MW of hydroelectric power projects, along with the 5.76GW of gas-fired projects. By Motoko Hasegawa Japan 2023-24 decarbonisation power capacity auction result Winner Power plant MW* Planned start-up Hokkaido Electric Power Ishikariwan-Shinko No.2 551 FY2030 Tohoku Electric Power Higashi Niigata No.6 616 FY2030 Kansai Electric Power Nanko No.1 592 FY2029 Kansai Electric Power Nanko No.2 592 FY2030 Kansai Electric Power Nanko No.3 592 FY2030 Chugoku Electric Power Yanai new No.2 464 Mar '2030 Tokyo Gas Chiba Sodegaura Power Station 605 FY2029 Osaka Gas Himeji No.3 566 FY2030 Jera Chita No.7 590 FY2029 Jera Chita No.8 590 FY2029 Total gas-fired capacity 5,756.3 Source: Occto, Argus * Sending end capacity Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
APLNG's Jan-Mar output higher: Origin
APLNG's Jan-Mar output higher: Origin
Sydney, 30 April (Argus) — The 9mn t/yr Australia Pacific LNG (APLNG) project in Queensland state produced and sold more LNG than the previous quarter and year earlier, Australian independent Origin Energy said in its January-March results. Output rose from the final quarter of 2023 because of the power failure of a vessel docked at APLNG's terminal in Gladstone harbour in late November , which prompted upstream operator Origin to cut flows to the liquefaction plant and APLNG to defer three cargoes to 2024. APLNG exported 134PJ (2.4mn t) of LNG through 34 cargoes for January-March, 8pc up from 124PJ and 32 cargoes the previous quarter and 4pc up on the 129PJ and 33 cargoes shipped in January-March 2023. Total APLNG production for July 2023-March 2024, the first three quarters of Origin's fiscal year to 30 June, was 519PJ, 4pc higher than 498PJ a year earlier, because of effective well and field optimisation activities, fewer maintenance disruptions and the continuing benefit of reducing workover backlog resulting in more wells being on line, Origin said. The terminal will take half a train of capacity off line for 12 days in June , following a two-day maintenance period in January. APLNG's domestic gas sales were 36PJ, steady on the previous quarter but higher by 24pc from the 29PJ sold a year earlier. Gas sales volumes for Origin's energy markets business fell by 5pc to 36PJ from 38PJ in January-March 2023. Origin said it continues to negotiate a deal with the government of New South Wales (NSW) regarding the 2,880MW Eraring coal-fired power station's future . The power plant had been due to close in 2025 but insufficient new generation capacity has been completed in NSW for this to occur. "We continue to progress large-scale batteries under development at Eraring and Mortlake power stations and recently announced our first storage offtake agreement from the Supernode battery in Queensland, taking Origin's storage portfolio to around 1GW of capacity once these batteries come on line," chief executive Frank Calabria said on 30 April. By Tom Major APLNG results Jan-Mar '24 Oct-Dec '23 Jan-Mar '23 y-o-y % ± q-o-q % ± Production (PJ) 176 167 165 7 5 Sales (PJ) 168 160 158 6 4 Commodity revenue (A$mn) 2,303 2,149 2,583 -11 7 Average realised LNG price ($/mn Btu) 12.17 11.88 14.50 -15 3 Average realised domestic gas price (A$/GJ) 6.90 6.39 6.17 12 8 Source: Origin Energy Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
STB chair Oberman to leave rail agency on 10 May
STB chair Oberman to leave rail agency on 10 May
Washington, 26 April (Argus) — US Surface Transportation Board (STB) chairman Martin Oberman (D) said today that he would retire in two weeks, though a replacement has not been named. Oberman informed President Joe Biden of his decision in a letter earlier today. Oberman said in mid-November 2023 that he would exit the agency in early 2024 . His five-year term expired on 31 December but he continued to serve into his one-year holdover term. No additional details have been announced, but vice chairman Karen Hedlund (D) is expected to lead the rail regulator until a formal appointment has been made. Chairman Oberman's "commitment to exploring all sides of an issue was pivotal in helping to find solutions for stakeholders," the Freight Rail Customer Alliance said. National Grain and Feed Association chief executive Mike Seyfert said pointed to Oberman's actions in working toward significant regulatory milestones for agricultural shippers and railroads. Under Oberman's leadership, STB has moved forward on long-standing proposal to allow reciprocal switching. The switching plan would allow a shipper served by a single railroad to request that its freight be transferred to another major railroad at a designated interchange point. STB is expected to act on reciprocal switching as early as this month, after introducing a plan tied to railroad service performance in September 2023. His term was also highlighted by several major industry events, such as the Covid-19 pandemic, the merger of Canadian Pacific and Kansas City Southern and the 2022 rail service crisis. Oberman was nominated by former US president Donald Trump in July 2018. His appointment was confirmed by the US Senate in January 2019 and he was appointed chairman by President Joe Biden in January 2021. By Abby Caplan Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
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