NSTA fines Neo Energy for North Sea methane venting
UK offshore regulator the North Sea Transition Authority (NSTA) has fined UK upstream firm Neo Energy £100,000 for breaching its methane venting permit at North Sea fields.
The company emitted 1,200t of methane in excess of its permit from the Donan, Lochranza and Balloch fields in the first nine months of 2022. Neo had permission to vent 378t of methane from installations at these fields in that year, but incorrectly assigned volumes vented through unlit flares to its flaring consent, the NSTA found.
Neo showed a "lack of oversight" by failing to detect the licence breach for seven months, NSTA said. The company reached its annual limit by 21 March 2022, but continued venting without authorisation until October 2022.
The company said it did not update its flare and vent allocation process to reflect NSTA guidance updated in 2021, and as such was still assigning its flaring and venting according to previous guidance.
Neo becomes the fourth company to be fined by the NSTA over breaches relating to flaring and venting consents. The regulator in 2022 sanctioned Equinor and EnQuest and last year fined Spanish utility Repsol for consent breaches. The four companies have been fined a total of £475,000 for the breaches. And the regulator in February had four more investigations under way for breaches of vent consents.
Neo Energy's fine is equivalent to £2.98/t of CO2e emitted, assuming a global warming potential of methane that is 28 times that of CO2 on a 100-year time scale, compared with a UK emissions trading system price of £34.40/t of CO2e on 17 April.
The UK offshore industry targets a 50pc reduction in production emissions of greenhouse gases by 2030, from a 2018 baseline. And it intends to end all routine venting and flaring by that year. The regulator last year warned that "further, sustained action" would be needed to reach the 2030 emissions reduction goal. Methane emissions from offshore gas fell in recent years, to 1mn t in 2022 from 1.6mn t in 2018, according to NSTA data. Roughly half of methane emissions in the sector in recent years has been produced by venting, while flaring makes up about a quarter of the emissions.
The UK government is a member of the Global Methane Pledge group of countries that aims to reduce methane emissions by 30pc by 2030 from a 2020 baseline.
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UN eyes policy crediting for carbon markets
UN eyes policy crediting for carbon markets
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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
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