Japan to start old nuclear reactor checks in October

  • Spanish Market: Electricity
  • 13/09/23

Japan's Nuclear Regulation Authority (NRA) will begin receiving applications for nuclear safety inspections of aged reactors from October, ahead of the country's new nuclear safety regulations that will take effect on 6 June 2025.

Under the new rule, all the country's reactors that will be operating for or beyond 30 years as of 6 June 2025 will in advance need to secure approval from the NRA for safety plans by 5 June 2025. Nuclear power operators will have to obtain such permission every 10 years or less after their 30-year operating period is over.

The NRA will start safety screening of each old reactor. But it is still unclear how long the process will take. If a nuclear power operator fails to secure safety permission by 5 June 2025, the company could shut down the reactor, an official at the NRA said.

The Japanese government on 12 September decided to enforce safety rules from 6 June 2025, along with a regulation to allow the country's reactors to continue operating past 60 years by excluding the time spent for safety scrutiny following the 2011 Fukushima nuclear disaster. These new rules have been incorporated in the green transformation decarbonisation power supply law, which will most likely take effect on 1 April 2024.

Tokyo has intensified efforts to utilise existing nuclear reactors to ensure the country's energy security and reduce its greenhouse gas (GHG) emissions, while developing next-generation reactors. The country's energy policy, which is in line with its target of cutting GHG emissions by 46pc by its April 2030-March 2031 fiscal year from 2013-14 levels, assumes nuclear will make up 20-22pc of its power mix. With the share of nuclear power at just 6pc in 2022-23, the country will need to bring more reactors back on line over the next eight years.


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28/06/24

Q&A: Corporate reporting and certification schemes

Q&A: Corporate reporting and certification schemes

London, 28 June (Argus) — Corporate reporting standards and obligations are becoming more granular and falling under greater scrutiny across the EU, after new rules came into force at the start of 2024. Argus spoke to net zero adviser Nils Holta at environmental solutions provider Ecohz to review changes to EU legislation and consider their impact on wholesale energy attribute certificates markets. Edited highlights follow: Let's start by decoding the acronyms and taking stock of changes to reporting standards this year. What do the principles of the CSRD and ESRS look like? How do these align with the EU Taxonomy? These are all thematically related pieces of legislation, that are not formally linked to each other. The Corporate Sustainability Reporting Directive (CSRD) and the EU Sustainable Investment Taxonomy are two of the angles of a sustainability transparency triangle completed by the Green Claims Directive (GCD). Through these policy mechanisms, the EU seeks to cover sustainability reporting, sustainability criteria for investments, and marketing information to consumers. Essentially, the EU is trying to add sustainability as a new dimension of the single market, alongside standardised comparisons on quality and price. The CSRD relates more to the finance side. Through the annex with the European Sustainability Reporting Standards (ESRS), it details how companies should report on their sustainability impact, their sustainability-related risks, and any financial opportunities that arrive as a result of sustainability matters. It has been developed as an addition to European financial disclosure requirements, and in Norway, for instance, it has been transposed through amendments to the "accounting law" (Regnskapsloven). For financial undertakings, the Sustainable Finance Disclosure Regulation (SFDR) plays much the same role, albeit at a higher level of granularity. On the consumer-facing side, companies will soon be required to adhere to the GCD when promoting their products' environmental profiles to final consumers in what the EU calls "explicit environmental claims". While not quite the same as sustainability reporting, it fits in a market dynamic where the EU expects economic actors to be more transparent about the environmental qualities of their products — like we are used to for price and quality. Finally, we have the EU Taxonomy for sustainable activities, or just the Taxonomy. The Taxonomy is a list of economic activities with clear criteria on how they can be performed sustainably, and, in some cases, how they can be considered a transitional activity to more sustainable options. The Taxonomy also mandates that large undertakings and financial actors disclose the percentage of their Capex [capital expenditure], Opex [operating expenditure], and turnover that is invested in, finances, or derives from activities that are considered sustainable under the Taxonomy. Here is the link to the CSRD (ESRS), GCD and SFDR. If you are required to report on the percentage of your investments or turnover that is associated with sustainable activities, you need to know how all the companies you invest in are performing. And through the CSRD they are required to share this information in a transparent and streamlined manner. If, as a company, you want to make a claim about a product's environmental profile, you are now also required to possess and sort the information necessary to found that claim through the same directive. So here we have the triangle — the Taxonomy and SFDR push investors towards sustainable investments. The GCD provides consumers with a choice to consume sustainably, and the CSRD and ESRS ensure that companies have the information necessary for the other two to work. So the EU wants you to base Taxonomy reporting or environmental claims on the information published in your CSRD reporting? Not quite. I should stress at this point that EU law does not require companies to use the same methodologies for their CSRD reporting as for explicit environmental claims under the GCD or for showing criteria alignment with the Taxonomy. The simple reason is that communication to different audiences — shareholders, financial sector institutions, consumers — might require different approaches. It is, however, very simple to base claims under the Taxonomy or GCD on information gathered for CSRD reporting, and I have seen companies rely on CSRD reporting for claims of Taxonomy-alignment in their annual reports. How are things changing within the CSRD in terms of how industrial and corporate (I&C) companies will need to document energy — power and gas — consumption throughout their supply chains? What does it mean in terms of scope 2 and 3 emissions? This is a good place to clarify terminology. The CSRD is an EU directive that mandates sustainability reporting, sets out how member states are responsible for making sure companies report, and details which categories of companies need to report. All in all, we are taking about at least 50,000 EU-based companies and maybe another 10,000 non-EU companies with operations in the EU, as a rough assessment. The ESRS are the technical standards, outlining — over some 300 pages — how companies can assess what information they need to report and how this can be reported. The ESRS go into detail regarding how questions about energy consumption and climate transition plans or supply chains are asked and framed. Thank you for the clarification, and now back to the market-based vs location-based reporting? In general, the ESRS move towards market-based reporting. Emissions are to be reported by scope — 1, 2 and 3 — separately and using both market-based and location-based methodologies for Scope 2. They are also to be reported against total turnover, so investors can see the greenhouse gas intensity of their investments' turnover. At the same time, the ESRS clearly state that energy consumption must be reported using the market-based methodology in the case of Scope 2, and that it "can" be market-based in Scope 1, which for most companies would primarily relate to gas. The latter is highly technical and is tied to the EU emissions trading system monitoring and reporting requirements. Disclosing companies must report Scope 3 as it was reported to them. There is no option to not report on Scope 3 emissions outside of Europe, which means that these 60,000 or so companies will push their own reporting requirements through their entire value chain. It also means that oil and gas companies will finally need to include emissions from combustion of their own products in their sustainability reporting. Considering that changes to the CSRD will lead to greater focus on Scope 3 emissions, how is this likely to impact the energy attribute certificates (EAC) markets? Are you already seeing changing approaches to EAC procurement? How do biomethane and hydrogen fit into the picture, and is there a role for carbon offsets? What we are seeing is a greater corporate interest in understanding their own value chain and getting their suppliers to cover Scope 2 consumption with EACs. They can even use the divergence between location and market-based reporting to stress how much they actually achieve by sourcing renewable energy. The result is quite literally the difference between the two numbers. The ESRS do not open for carbon offsets as a way of reducing total emissions. Any offsets must be reported separately. Biomethane and hydrogen would both serve to decarbonise your gas combustion, so mainly Scope 1. However, the requirements for credible claims to consumption are tied to a bundled model, so we expect less focus on certificate trade and more focus on efficient value chains to deliver the product as a whole. There are a lot of open questions here tied to member state transposition of the Renewable Energy Directive (RED) III — and in some cases RED II — and to the coming Union Database for renewable fuels. How will the GCD impact consumer disclosure requirements and how does it tangentially relate to the Taxonomy? Do you expect this to also drive more granular purchases in EAC markets? When procuring EACs, will additional specifications such as eco labels become more prominent in the market? There is no specific link between the GCD and the Taxonomy, but Taxonomy-alignment would definitely be one of the things that can be communicated and substantiated in a way that is aligned with the GCD. Using an eco-label is a way to distinguish your product among several who all use renewable electricity. However, it is difficult to assess exactly how companies and consumers will react to this information in the long term. In the near future, we expect the GCD to lead to a reduction in environmental performance claims overall, at least until companies have a decent understanding of what and how they should communicate. The fine is up to 10pc of total turnover. There are often questions around how nuclear power is viewed in the EU Taxonomy — can you clarify that? And how do you see nuclear power — through scope 2/3 — playing a role in I&C companies documenting carbon neutrality through disclosure mechanisms? There has been a growing trend of energy suppliers offering carbon-neutral tariffs as opposed to renewable owing to the greater cost of documenting renewables through EACs, on top of already higher outright power and gas prices. Do you see I&C customers taking a similar route? Under the Taxonomy, nuclear is not considered renewable. It is, however, acknowledged as carbon-neutral, and we see several EU initiatives targeted at promoting "low-carbon" rather than renewable solutions. There is also an addendum to the Taxonomy, where nuclear and gas-fired power plants can be considered Taxonomy-aligned under certain circumstances. For gas, this relates to replacing coal and being time-limited in nature; while for nuclear, it is tied to a series of environmental and waste-treatment requirements. As long as the market recognises a qualitative difference between renewable and nuclear, EACs for each will be priced differently. Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

Mexico to tap economist for energy minister


27/06/24
27/06/24

Mexico to tap economist for energy minister

Mexico City, 27 June (Argus) — Mexican president-elect Claudia Sheinbaum appointed economist and lawyer Luz Elena Gonzalez to become energy minister in her government that will take office on 1 October. Gonzalez has a long record in public service and served as finance director of the Mexico City government during Sheinbaum's tenure as the capital's mayor from 2018-2024. She has no direct energy industry experience. Sheinbaum won a convincing victory in the 2 June presidential elections and will take office on 1 October when Morena political party founder and current president Andres Manuel Lopez Obrador ends his six-year term. Gonzalez will face a range of challenges as energy minister including completion of the long-delayed Olmeca refinery, development of a plan to tackle state-owned Pemex's enormous debt, expansion of Mexico's electricity generation and grid capacity with a renewed focus on clean energy and the construction of natural gas storage. She will also be in charge of policy decisions that will define the role of private-sector investors in the energy sector. Gonzalez will replace Miguel Angel Maciel, appointed following energy minister Rocio Nahle's resignation in October 2023 to pursue the Veracruz gubernatorial election. Nahle, who took office as energy minister in 2018, led efforts to build the Olmeca refinery and has been a strident supporter of Lopez Obrador's energy sovereignty policy that has sought to restrict private-sector investment. Sheinbaum also appointed Jesus Esteva as transport minister, Raquel Buenrostro as civil service minister, David Kershenobich as health minister and Edna Elena Vega as urban and rural development minister. All of the candidates appointed today have either worked with Sheinbaum during her period as Mexico City mayor or in Lopez Obrador's government. By Rebecca Conan Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

UK election pledges show different paths to net zero


26/06/24
26/06/24

UK election pledges show different paths to net zero

The outcome of the election will have a significant impact on the pace of energy transition, particularly regarding North Sea gas production, writes Georgia Gratton London, 26 June (Argus) — The UK's two main political parties have set out their plans on energy and climate change in their manifestos, ahead of the country's general election on 4 July. Energy security and the cost to consumers is a common theme, but the two parties diverge on their approach to the energy transition. Both the incumbent Conservative and opposition Labour parties are committed to the country's goal of achieving net zero emissions by 2050, which is legally-binding and was passed with significant cross-party support under a Conservative government in 2019. The Conservatives have promised a "pragmatic and proportionate" route to achieve that target — guaranteeing "no new green levies or charges". Labour, which according to recent polls is on course to secure a sizeable majority, has pledged to accelerate the path to net zero, and has committed to a zero-carbon UK power system by 2030. Labour has pledged to "maintain a strategic reserve of gas power stations to guarantee security of supply", but its manifesto does not clarify whether that would involve building any new plants to replace ageing units. In contrast, the Conservative manifesto reiterates previously announced plans to build new gas-fired power stations. The party had previously committed to a decarbonised power network by 2035, in line with a G7 pledge, although that is not mentioned in its manifesto. Both parties are considering measures that could reduce residential gas demand in the long term. They have pledged to invest similar amounts of public money in energy efficiency schemes — £6.6bn ($8.3bn) over the next parliament for Labour, which it says will be used to upgrade 5mn homes, against £6bn over the next three years for the Conservatives, which their manifesto says will "make a million homes warmer". Labour also plans to work with the private sector, including banks and building societies, to facilitate the provision of further private finance in such schemes. The Conservative Party announced that it will fund an "energy efficiency voucher scheme", without providing further details. The different pace of the parties' energy transition plans is apparent from their respective renewable energy targets. Labour's plans to "double onshore wind, triple solar power, and quadruple offshore wind by 2030" would result in installed capacity of 31GW, 48GW and 59GW, respectively, against an end of 2023 baseline. The Conservatives' target to triple offshore wind by the end of the next parliament would put installed capacity at 44GW in 2029 — below the 50GW target for 2030 set in 2022 — while it said it supports solar and onshore wind in some circumstances. The two main parties support nuclear power, including small modular reactors, although those are unlikely to be operational until after 2030. And both pledge to cut planning bureaucracy and tackle grid connections. Diverging upstream The parties have adopted markedly different positions with regard to North Sea oil and gas production. Labour is clear that it "will not revoke existing licences" in the North Sea, but it will not issue any new licences for oil, gas or coal exploration or production, and has pledged to "ban fracking for good". The Conservatives have restated their aim to legislate for annual North Sea licensing rounds, and to "retain the current moratorium on fracking". The Conservative Party aims to keep the windfall tax — which effectively results in a 75pc rate — on oil and gas producers' profits in place "until 2028-29, unless prices fall back to normal sooner". Labour has confirmed plans to lift the rate to 78pc and to retain the tax until the end of the next parliament, which is likely to be mid-2029. Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

Western Australia’s Strike plans gas-fired power plant


24/06/24
24/06/24

Western Australia’s Strike plans gas-fired power plant

Sydney, 24 June (Argus) — Australian independent Strike Energy plans to build and operate an 85MW peaking gas-fired power plant that could come on line by October 2026 near its South Erregulla operations in Western Australia (WA). Strike applied to the Australia Energy Market Operator (Aemo) for capacity credits and network access to develop the power plant. It is targeting a final investment decision in November this year subject to Aemo's decision. Gas supplies of around 1.3 PJ/yr (34.7mn m³/yr) would come from Strike's South Erregulla reserves . The power plant would be on land owned by Strike 280km north of Perth and around 15km of existing power transmission lines within the South West Interconnected System, the electricity network that covers Perth and the southwest region of WA. The WA system will need around 3.9GW of new flexible gas-fired power capacity by 2042 to firm increasing renewable generation as the state exits coal-fired power generation, the state government said last year. It plans to close the two remaining state-owned coal-fired power plants by 2030 , while the private-sector Bluewaters coal-fired power plant is expected to retire by 2030-31, according to Aemo. Aemo has identified a supply shortfall of 391MW emerging in 2027-28 because of a progressive coal-fired power phase-out and increasing electricity demand. The shortfall could reach as high as 2.88GW by 2033-34, highlighting the need for continued capacity investment particularly from 2027 onwards, Aemo said in its latest electricity statement of opportunities for WA's Wholesale Electricity Market, which is not connected to east Australia's National Electricity Market. Strike estimates total annual revenues of A$40mn-50mn ($26.6mn-33.2mn) for the gas-fired peaking plant over the first five years of operation, of which almost 40pc would come from payments under WA's capacity credit scheme. The plant would operate for over 25 years, with investment costs currently estimated between A$120mn-160mn. By Juan Weik Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

Japan's Hokuriku starts biomass co-firing test runs


21/06/24
21/06/24

Japan's Hokuriku starts biomass co-firing test runs

Tokyo, 21 June (Argus) — Japan's utility Hokuriku Electric Power started coal and wood pellet co-firing test runs in April, the company said today. Hokuriku has been conducting co-firing test runs using coal and imported wood pellets at the 700MW Tsuruga No.2 unit in Fukui prefecture since April, with the 700MW Nanao-Ohta No.2 unit in Ishikawa prefecture to follow suit. The company also plans to increase biomass co-combustion rates at these two major coal-fired power plants to 15pc by the April 2030-March 2031 fiscal year, which means a total of 210MW of capacity and 1.5mn MWh/yr of output based on biomass-fired generation. Hokuriku expects its increased biomass co-firing rates to reduce CO2 emissions by 1mn t/yr compared with emissions from coal-firing for the same output, although it did not disclose the volume of wood pellets that will be burned. The company has been co-firing with coal and domestically-produced wood chips at Tsuruga since 2007 and at Nanao-Ohta since 2010, but its total biomass ratio was under 1pc. By Takeshi Maeda Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

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