Power costs, spot price drop in Brazil

Spanish Market: Electricity
15/08/22

Brazil's power clearing price (PLD) and marginal cost of power generation for all sources decreased this week, according to data from power clearing house CCEE and grid operator ONS, in a downward trend boosted by unseasonal rainfall.

The marginal cost of power generation reached R70.65/MWh ($13.85/MWh) this week, down from R91.12/MWh, while the power clearing price (PLD) also dropped to R90.07 on 12 August, from R120.13 in the previous week. Decreases during the dry season are atypical.

Authorized thermal generation for the week posted a decrease compared with the previous week's allowed dispatch. For this week, ONS estimates 3,870MW on average from thermal sources, from an average of 4,454MW in the previous week. Inflexible conditions, such as take-or-pay clauses in fuel supply agreements, still account for the entire dispatch. The drop is a result of the lack of operations authorized for the Angra 1 nuclear plant during the week.

This week, hydropower-supplying river flows are expected to rise in every region, except the northeast and north, compared with a week earlier. In the southeastern/mid-center region, where close to 70pc of Brazil's hydropower generation occurs, expected flows should rise to 79pc of the long-term average. River flows in the region reached 72pc of the long-term average last week.

Southern river flows are expected to rise to 177pc of the long-term average, after reaching 103pc last week. Northeastern river flows will drop to 67pc of the long-term average, from the previous week's 70pc, while northern river flows will decrease to 80pc from 97pc.

Water storage at hydropower reservoirs dropped across all regions last week except the south. In the southeastern/mid-center region, water impoundment was at 58.6pc of the maximum level on 12 August, from 60pc in the previous week. The region's water storage is expected to finish August at 54.4pc of the maximum level.

In the southern region, water impoundment registered at 71.9pc, slightly up from 71.7pc on the previous week, while the northeastern water storage levels were recorded at 78.2pc, down from the previous week's 80.3pc level. ONS expects the regions to reach 83.1pc and 75pc, respectively, of the maximum storage levels by the end of the month.

The northern region decreased its water impoundment to 87.2pc on 12 August, compared with 88.4pc a week earlier. It is expected to reach 89.6pc by the month's end.

ONS estimates power demand for August at 67,351MW on average, 0.5pc lower than August 2021.

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22/12/25

Viewpoint: Biogas growth uneven, shipping drives 2026

London, 22 December (Argus) — Europe's biomethane market faces uneven growth in 2026, with numerous unsolved policy hurdles and as adoption of the EU's revised renewable energy directive (RED III) reshapes national compliance frameworks. Shipping demand will remain a key driver, particularly for certified subsidised product. RED III's overall 2030 target gives EU member states the option to reduce greenhouse gases (GHGs) by 14.5pc, or reach a 29pc renewable energy share. RED II only required countries to reach a 14pc renewable energy share. Some states have already transposed RED III, including the Netherlands and Germany , and pivoted incentive schemes to reward fuels on a GHG reduction basis. This is setting up biomethane with low or negative carbon intensity (CI) as a fuel of choice for suppliers obligated to comply with the regulation in the Netherlands, where previously it lagged behind cheaper, energy-intense biofuels. Another EU regulation that favours biomethane use is FuelEU Maritime, which came into effect in January 2025 requiring shipowners to reduce fleet emissions by 2 pc/yr in 2025 and 2026. Over-compliance can be sold under pooling schemes — which have proven profitable for bio-LNG bunkering. The mandate became a major market price driver for renewable gas guarantees of origin (RGGOs) — certificates issued to companies producing gas made from non-fossil fuel sources — and this should continue into 2026. New schemes, either under RED III or domestic obligations, that will come into effect in 2026 will compete with maritime demand for supply. Most 2026 Dutch and Danish supply has already been sold to the maritime sector. Growing Netherlands As well as a pivot to GHG-based compliance with a new ERE ticket system under RED III, the Netherlands began work on a Green Gas Blending Obligation in November. While implementation before late 2027 seems unlikely, progress should boost RGGO forward pricing. Dutch biomethane liquidity could be bolstered if the government approves mass-balancing , a method to track and verify biomethane when it is injected into the gas grid system and becomes indistinguishable from conventional gas. A motion was proposed in parliament in November, but a recent government response indicates this is unlikely. Bio-LNG must be unsubsidised, certified and physically delivered to qualify for ERE tickets, otherwise it will be treated with a fossil gas CI of 94g CO2e/MJ when calculating a fuel supplier's overall mandate level. Steady Germany, France Germany will remove double-counting for waste-based biofuels under its GHG reduction quota (THG) in 2026, but biomethane should remain the cheapest compliance route for fuel suppliers, as rising mandates will support demand. Most German imports come from the UK or Denmark. The former may benefit from Danish prices inflated by maritime demand, despite questions about UK eligibility with German schemes. France's biogas production certificate (CPB) blending mandate starts in January, which should significantly boost domestic demand. But the country has delayed its RED III transposition , which includes a new GHG-based IRICC ticket system, to 2027. The current energy-based TIRUERT transport ticket system will remain in place for a year, limiting transport-sector uptake. It is unclear if IRICCs can be generated from biomethane in 2027, but 3pc renewable gas obligations for transport will start in 2028, increasing thereafter. Cross-border trade and bio-LNG bunkering should remain limited. French biomethane can only be exported as an ex-domain cancellation , the cancellation of RGGOs in one country's registry for use in a different country. This carries risk to buyers, as ownership is not necessarily transferred. Subsidised biomethane cannot be liquefied at French LNG terminals for use outside the country. French bio-LNG must be exported via mass-balancing to other terminals in the EU, for use under FuelEU Maritime. Uncertain UK The UK's access to EU markets hinges on access to the Union Database for gaseous Biofuels (UDB), now targeted for launch by end-summer 2026. Uncertainty about third-country treatment could restrict EU trade — a critical issue given the UK exported more than half its RGGOs in the first three quarters of 2025, mostly to Germany, Norway and Switzerland. The UK is consulting on replacing volume-based RTFC tickets with a GHG-based system, but any changes would not be enacted until 2027. Overall in Europe, biomethane remains well positioned in GHG-based systems, but policy implementation delays will probably slow overall market growth. The Netherlands, Denmark and Germany should remain anchors for European pricing, and Spain should consolidate its role as a maritime hub. But several countries risk lagging behind without RGGO registries, export hub access, policy incentives and subsidy reform. By Madeleine Jenkins Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Japan's Niigata assembly backs Tepco's nuclear return

22/12/25

Japan's Niigata assembly backs Tepco's nuclear return

Osaka, 22 December (Argus) — Japan's Niigata prefectural assembly has supported its prefectural governor's decision to approve the restart of the Kashiwazaki-Kariwa nuclear reactors operated by utility Tokyo Electric Power (Tepco). The assembly passed a vote of confidence on Niigata governor Hideyo Hanazumi on 22 December. He had sought the assembly's judgement on his plan to authorise the restart of the No.6 and No.7 reactors at the Kashiwazaki-Kariwa, each with a capacity of 1,356MW. Hanazumi had previously indicated that he would step down if the motion was rejected. The motion was attached to a supplementary budget request of ¥31mn ($197,048) for the April 2025-March 2026 fiscal year, intended to support activities related to the restart of the Kashiwazaki-Kariwa nuclear plant. Hanazumi plans to meet Japan's trade and industry minister Ryosei Akazawa on 23 December to discuss the restart of the nuclear plant. The endorsement will allow Tepco to move towards restarting its reactors for the first time since they triggered the Fukushima-Daiichi nuclear disaster, after a powerful earthquake and tsunami in March 2011. The plant, which has remained off line since March 2012, is Tepco's sole nuclear station, after it scrapped the damaged Fukushima Daiichi and nearby Fukushima Daini plants. The Kashiwazaki-Kariwa plant comprises of seven reactors with a combined capacity of 8,212MW, of which the No.6 and No.7 units have cleared the stricter post-Fukushima safety inspections. Tepco has yet to file an application with the country's nuclear regulation authority (NRA) for screening of the five other reactors. The utility is also mulling scrapping the No.1 and No.2 reactors. Tepco is expected to prepare for the restart of the No.6 reactor first, given that the No.7 unit will be required to remain shut until August 2029 for the installation of anti-terrorism facilities. The No.6 reactor is expected to resume operations after clearing pre-use inspections, which typically last for three weeks to one month. This means that Tepco will be able to restart the No.6 reactor in January at the earliest. The return of the Kashiwazaki-Kariwa plant could be a milestone in Tepco's progress in nuclear power generation after the Fukushima disaster, with the No.6 unit marking Tepco's first reactor to be restarted after the disaster. Electricity from the nuclear plant will be sent to the Tokyo metropolitan area, with the nuclear plant — located in the Tohoku region — mitigating the risk of a power shortage in Japan's capital. A single nuclear reactor can produce 10 TWh/yr of electricity, and can save the company an estimated ¥100bn/yr, Tepco previously said. The return of the No.6 reactor is also expected to reduce CO2 emissions by around 3.3mn t/yr, it added. By Motoko Hasegawa Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Vietnam’s EVN completes 480MW hydropower expansion

22/12/25

Vietnam’s EVN completes 480MW hydropower expansion

Singapore, 22 December (Argus) — State-owned Vietnam Electricity (EVN) has completed a 480MW extension to a decades-old hydropower complex, to boost and better stabilise the national power system. The upgrading works have added about 488GWh/yr of power generation and expands the total capacity of the Hoa Binh hydropower plant, already one of the largest in Vietnam, to 2.4GW. The expansion project was approved in 2018 and involved installing two new turbines, which were connected to the grid in August and November, EVN earlier said. Total project investment exceeded 9.2 trillion dong ($350mn), of which EVN contributed 30pc. Other sources included about $91.2mn of domestic commercial loans and $82mn of foreign commercial loans without government guarantees from the French Development Agency, EVN said. The Hoa Binh hydropower plant, west of capital Hanoi, first started operating in the 1990s and is part of a 23GW fleet of hydroelectric facilities contributing to about 30pc of annual power generation in Vietnam. Alongside the hydropower expansion, EVN inaugurated an 87.5MW solar farm in central Vietnam that is expected to generate 169GWh/yr of power. The utility also said two wind projects totalling 55MW have begun construction and are expected to start operating in the fourth quarter of 2026. Their annual power generation is estimated at over 160GWh/yr. Argus assessed Vietnam current-year solar and wind I-RECs at $0.34/MWh last week, up from an average of $0.32/MWh in November. Current-year hydro certificates were assessed at $0.15/MWh, down from about $0.16/MWh last month. By Liang Lei Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Australia needs electricity carbon policy: Commission

19/12/25

Australia needs electricity carbon policy: Commission

Sydney, 19 December (Argus) — The Australian government should introduce a national market-based policy to drive electricity sector decarbonisation, potentially modelled on the existing safeguard mechanism, economic research and advisory body the Productivity Commission (PC) said in a final report today. The PC had previously recommended applying the safeguard mechanism to electricity generators at the facility level, but it may be better to consider this issue separately, it noted in a final inquiry report into "investing in cheaper, cleaner energy and the net zero transformation". "Multiple policy options will need to be considered for the electricity sector, and even if a baseline-and-credit scheme is preferred, it may be better to keep this separate from the safeguard mechanism, at least at first, to avoid risks of uncertainty and disruption in the carbon credit markets that support that policy," the PC said. Currently there is little relationship between the emissions intensity of Australia's remaining coal-fired power plants and their announced retirement dates, according to the commission. Recognising the value of emissions reduction would pave the way for more emissions-intensive plants to retire earlier, it argued. Electricity excluded from safeguard mechanism Under the safeguard mechanism, facilities emitting more than 100,000t of CO2 equivalent (CO2e) in a compliance year across several sectors earn safeguard mechanism credits (SMCs) if they report scope 1 emissions below their baselines, and must surrender SMCs or Australian Carbon Credit Units (ACCUs) if their emissions are above the threshold. The electricity sector, Australia's largest emitter, is effectively excluded from the mechanism because the emissions reduction policy for the segment has been focused on renewable electricity targets. The mechanism applies a single sectoral baseline of 198mn t CO2e/yr across all electricity generators connected to Australia's main electricity grids, which is way above recent data — emissions from the electricity generation sector reached a combined 138.9mn t CO2e in the 2023-24 compliance year. A decision on whether to expand the mechanism to electricity may be considered in the upcoming safeguard mechanism review in 2026-27 . NEM review But any new policy will need to complement reforms arising from the National Electricity Market (NEM) review, which also received a final report this week . The decision will also need to be consistent with several policies and agreements already in place to support new investment or manage the exit of coal plants across Australia, the PC noted. While the existing Capacity Investment Scheme (CIS) and the proposed Electricity Services Entry Mechanism (ESEM) scheme mainly target renewable output or capacity, a least-cost emissions-reduction policy would help companies deciding when to retire coal and gas plants, according to the commission. This will be even more important if the Australian government prioritises firming auctions, which may support new gas-fired plants. Emissions policy uncertainty has been a major barrier to investment in gas-powered generation, the PC said. "Firming auctions will be more effective if project proponents know in advance how their emissions will be treated," it noted. Apart from a policy to drive electricity sector decarbonisation, the PC's final report urges the government to expand the safeguard mechanism , phase out fuel tax credits for on-road heavy vehicle operators, and reduce barriers to adopting low-emissions technology for heavy vehicles. And it also calls the government to phase out the fringe benefits tax exemption for electric vehicles (EVs), a recommendation that was criticised by industry body EV Council . By Juan Weik Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

US House passes bill to expedite permitting

18/12/25

US House passes bill to expedite permitting

Washington, 18 December (Argus) — The US House of Representatives on Thursday approved a bill designed to fast-track permitting for energy projects and reduce related litigation risks. But a last-minute change Republicans made to exclude some offshore wind and solar projects led some Democrats and a major clean energy group to withdraw support, complicating the bill's chances of passage in the Senate. The Republican-controlled House voted 221-196 to pass the SPEED Act, with 11 Democrats crossing the aisle to vote for what would be the most significant changes to federal permitting in years. The bill will now advance to the US Senate, where proponents will likely need to agree to make significant changes if they hope to pick up the votes of at least seven Democrats to avoid a filibuster. The bill "finally brings common sense by cutting red tape that dramatically increases the cost and, in some cases, just makes it economically unfeasible to do projects", House Republican majority leader Steve Scalise (R-Louisiana) said. The SPEED Act focuses on revising project reviews under the National Environmental Policy Act (NEPA), which is a source of delay and litigation risk for pipelines and renewable projects alike. The bill would require federal agencies to narrow those reviews and uphold those decisions even if federal courts find them to be inadequate. The bill would also provide permit "certainty" by limiting the government's ability to rescind prior approvals, averting a repeat of events like the cancellation of the Keystone XL pipeline. "We applaud the House for advancing the SPEED Act, a bipartisan, commonsense step toward fixing a federal permitting system that's long been broken," oil industry group the American Petroleum Institute said. Republican leaders were hoping 30-40 Democrats would join them to support the SPEED Act. The bill had broad bipartisan support when it was drafted because of provisions meant to prevent permitting delays that have plagued both oil and gas pipelines and renewable energy development. But Republican leaders, to satisfy far-right conservatives, made a change to the bill earlier this week that would prevent its expedited permitting procedures from benefiting any project that Trump's administration has blocked or revisited since 20 January. The Trump administration has targeted multiple offshore wind and solar projects this year and has ordered the developer of the nearly complete 704MW Revolution Wind project off the coast of Rhode Island to stop construction. That change fractured a bipartisan coalition that had spent months working on technology-neutral permitting language. The American Clean Power Association, the largest industry group for US renewable energy, on Wednesday withdrew its support of the bill , arguing the "poison pill amendment" that Republicans made eviscerated bipartisan language that gave expedited permitting treatment for all types of energy resources. A number of House Democrats who had backed the bill also withdrew their support. American Clean Power plans to work with both parties in the Senate to make changes. "This is not the final draft," representative Scott Peters (D-California) said during floor debate Thursday, vowing to work with his colleagues in the Senate to address House Democrats' concerns. By Chris Knight and Haik Gugarats Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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