Aemo to model 2035 zero-emissions Australia grid

: Electricity, Hydrogen, Natural gas
21/07/30

The operator of Australia's gas and electricity networks plans to model a wider range of scenarios for its annual gas and power demand and supply forecasts. This includes a power network grid operating at zero greenhouse gas (GHG) emissions by 2035 and a significant share of the country's transport and other energy uses operating on electricity.

The scenario, known as Hydrogen Superpower, is one of five to be used by the Australian Energy Market Operator (Aemo) in its 2022 Gas Statement of Opportunities and its Electricity Statement of Opportunities and the next Integrated System Plan (ISP).

Aemo's 2021 Inputs, Assumptions and Scenarios Report (IASR) released today has been developed after 10 months of collaboration with industry participants, governments and consumer representatives. The Hydrogen Superpower scenario is consistent with the objectives of the 2015 Paris climate agreement to try and limit the average rise in global temperatures to 1.5°C above pre-industrial levels.

It assumes that GHG emissions from electricity generation drop to zero by 2035. Aemo last week said that emissions in the National Electricity Market (NEM), which covers east Australia, fell to the lowest April-June total on record at 32.1mn t of carbon dioxide equivalent. Electricity generated from renewable sources — largely solar, wind and hydropower — was around 33.5pc on average in the past seven days, according to the OpenNEM website. Around 60pc of the NEM's electricity comes from coal-fired power plants and the rest comes from gas-fired power plants. The NEM represents more than 80pc of Australia's total electricity demand.

The Hydrogen Superpower scenario also includes domestic and export hydrogen demand fuelled by NEM-connected electrolysis powered by additional renewable energy capacity. It includes an accelerated rate of closure for coal-fired plants in the NEM from current projections. The 2020 ISP had around 15,000MW, or 63pc, of Australia's coal-fired generating capacity retiring by 2040.

The Australian government has yet to make any commitment to transitioning the country's energy system to net-zero GHG emissions.

By Kevin Morrison

Aemo 2021 scenarios

Core scenarios

Assumptions witin each scenario

Slow Change

Challenging economic environment following the Covid-19 pandemic, with greater risk of industrial load closures, slower decarbonisation action

Steady Progress

Future driven by existing government policy commitments. Renewable generation, backed by firming capacity, remains the least-cost option to replace ageing coal-fired generation. By 2050, many consumers are still relying on gas for heating

Net Zero 2050

Action towards an economy-wide net zero emissions objective by 2050. Electric vehicles become more prevalent over time and consumers gradually switch to using electricity to heat their homes and businesses

Step Change

Rapid consumer-led transformation of the energy sector. This requires a step change in global policy commitments to achieve the Paris agreement's minimum objectives

Hydrogen Superpower

Emerging industries such as hydrogen production used in manufacturing and transport, and renewable energy exports via hydrogen become a significant part of Australia's economy

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25/12/18

Energy Transfer halts plans for Lake Charles LNG

Houston, 18 December (Argus) — US midstream firm Energy Transfer is suspending development of its planned 16.5mn t/yr (2.2 Bcf/d) Lake Charles LNG export terminal in Louisiana to focus on natural gas pipeline expansions, the company said today. The pivot allows the company to reallocate capital to gas pipeline projects that provide "superior risk/return profiles", Energy Transfer said. The company separately said it will increase the capacity of its planned Desert Southwest expansion of the Transwestern pipeline, allowing it to move more gas from west Texas' Permian basin to the southwestern US. The decision to scrap Lake Charles LNG follows a month of dissonance from company executives about moving forward with the facility. Energy Transfer co-chief executive Mackie McCrea told investors in early November that the company would not be able to reach a final investment decision (FID) until it sold off 80pc of equity shares in the project. But Amy Chen Davis, vice president of Lake Charles LNG, told an industry event on 10 December that the company was in talks with potential partners and would reach a final decision in early 2026. The company said earlier this year it planned an FID by the end of 2025. The midstream firm has sought for years to convert the existing Lake Charles import facility into an export terminal. Shell signed on with a 50pc stake in 2019 but pulled out the following year as part of cost-cutting measures during the Covid-19 pandemic. McCrea had signaled to investors that the company was being cautious with entering the LNG export industry. "When you're chasing billions of dollars in projects, several of which we've already announced, we've got to be careful stepping out on something like this," McCrea said on 5 November. "We're not an LNG company like we compete with. We're a pipeline company that has a regas facility converting part of it to LNG." Investor MidOcean Energy had signed a preliminary agreement to fund 30pc of Lake Charles LNG's construction costs in exchange for 30pc of offtake, but the firms never finalized the deal. Suspension of the project also may set back the efforts of Saudi Aramco, which holds a 49pc stake in MidOcean, to develop an LNG portfolio. MidOcean has a share in Peru's 4.45mn t/yr Pampa Melchorita LNG export plant and the Shell-led 14mn t/yr LNG Canada export terminal in British Columbia. Pipeline project in focus Meanwhile, Energy Transfer said it will upsize capacity on the Desert Southwest expansion. The company said it will increase the expansion's capacity by 800mn cf/d to 2.3 Bcf/d to satisfy additional demand in the southwestern US. Energy Transfer reached an FID on Desert Southwest in August. The expansion is one of several projects working to increase gas transportation capacity out of the Permian, where a steady increase in crude-driven activity — and commensurate rise in associated gas output — has outpaced the increase in gas takeaway capacity. This has created a local gas supply glut and some of the lowest gas prices in the US. By Tray Swanson 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

25/12/18

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.

Ithaca first to try new UK North Sea regime

25/12/18

Ithaca first to try new UK North Sea regime

London, 18 December (Argus) — UK-listed upstream producer Ithaca Energy has begun the approval process for a development in the North Sea, the first since the government softened its approach to the region. Ithaca has submitted a development summary and environmental statement for the Fotla field to the offshore regulator Opred. It outlines a two-well tie-back to the Britannia platform, which processes liquids from the Greater Britannia Area, including Ithaca's Alder field. Ithaca indicates that if the process is successful, drilling will begin in the first half of 2027, with first oil in the final quarter of that year. This is the first submission of an offshore proposal since the UK government published its 'North Sea Future Plan' alongside its budget in late November. That enables "limited oil and gas production in areas that are already part of an existing field, or in areas adjacent to already licensed fields, linked via a tieback, to help ensure they remain economically viable". Developers are not permitted to explore for oil and gas at these sites, and a ban remains on new oil and gas licensing. London's stance on North Sea development has delayed the Rosebank project, in which Ithaca holds a 20pc stake, and the company's west of Shetland Cambo project. Ithaca expects its production to average 119,000-125,000 b/d of oil equivalent (boe/d) this year. By Ben Winkley Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

BP appoints Woodside’s O’Neill as next CEO

25/12/17

BP appoints Woodside’s O’Neill as next CEO

New York, 17 December (Argus) — BP appointed Woodside Energy chief executive officer Meg O'Neill as its next chief executive effective from next April. O'Neill will replace Murray Auchincloss, who has decided to step down on 18 December after more than three decades with the London-based oil major. O'Neill transformed Woodside into the biggest energy company listed on the Australian Securities Exchange after taking over as chief executive in 2021, according to BP. While at Woodside, she also oversaw the acquisition of BHP Petroleum International. O'Neill also spent more than two decades at ExxonMobil earlier in her career. "Her proven track record of driving transformation, growth, and disciplined capital allocation makes her the right leader for BP," said Albert Manifold, chairman of the company's board of directors. Carol Howle, executive vice president, supply, trading & shipping of BP, will serve as interim chief executive until O'Neill takes over. Auchincloss will also serve in an advisory role until December 2026 to ensure a smooth transition. BP scaled back ambitious low-carbon goals earlier this year with Auchincloss conceding that the company had been "optimistic for a fast [energy] transition but that optimism was misplaced." The company raised its 2030 target for oil and gas production as part of a "fundamental reset" of strategy that also entailed a cut in renewable energy investments. O'Neill's appointment follows a search process overseen by the board, with the help of an independent recruitment firm, as part of the company's long-term succession planning. By Stephen Cunningham Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

LNG supply growth outstrips carrier orderbook to 2030

25/12/17

LNG supply growth outstrips carrier orderbook to 2030

With the acceleration of scrapping of LNG carriers, the number of newbuilds is insufficient to keep pace with supply growth, writes Cerys Edwards London, 17 December (Argus) — The number of newbuild LNG carriers scheduled to deliver by 2030 will not be enough to transport the planned growth in global liquefaction capacity, particularly if the retirement of older vessels accelerates compared with recent years. But the balance in the freight market will depend heavily on the configuration of LNG trade flows over the rest of the decade. Some 234 newbuild LNG carriers are scheduled to be delivered over 2026-2030, according to data from the International Maritime Organisation (IMO), with deliveries in 2026 set to be the quickest year on record. Typically, around 1½ ships are needed to transport 1mn t of new liquefaction supply to Europe, and three ships for the equivalent journey to Asia, Capital Clean Energy Carriers chief executive Jerry Kalogiratos said at the World LNG Summit in Istanbul in December. Applying this basic assumption, the 234 newbuild carriers could transport some 158mn t/yr of new liquefaction capacity were the supply to deliver solely to Europe. But the newbuilds provide scope for just 78mn t/yr of new loading demand should the vessels deliver to Asia, which Kalogiratos considers the more probable scenario, given that buyers in southeast Asia are likely to consume more LNG in the forthcoming years. "There definitely looks like there is going to be a shortage", he says. Both scenarios indicate that the present LNG carrier orderbook is not large enough to accommodate the 229mn t/yr of new export capacity scheduled to come on line by 2030, judging by the projects that have already reached a final investment decision (FID). And the LNG carrier market could tighten further if more projects reach FID. Even the roughly 80mn t/yr of additional production capacity that was sanctioned this year are "not yet covered," according to David Colson, vice president at French engineering firm GTT, which supplies nearly all of the membrane containment systems used in LNG vessel tanks. The golden age of steam coming to an end? The LNG freight market balance over the coming years will also largely depend on the number of older vessels being scrapped, which rose sharply this year. A record 14 steam turbines have been sold for scrap so far in 2025, up from eight in the whole of 2024 and an average of five over 2020-24. And the pace of scrapping is likely to accelerate over the next few years, as vessels roll off long-term charter agreements, Kalogiratos says. Steam turbine carriers are "obsolete" as their high boil-off costs and smaller cargo capacity sizes do not provide the "flexibility that the current LNG trading environment requires", he added. There are 29 operational LNG carriers that are 25 years old or older, including the 137,000m³ Puteri Nilam and same-sized Al Jasra which have in recent months idled in the strait of Malacca and Bay of Brunei, according to shiptracking data from Kpler. The oldest LNG carrier still in operation is the 128,000m³ LNG Maleo , which was built in 1989 and is controlled by Indonesia's state-owned Pertamina. As well as these vessels, there are a further 47 built in 2000-2005, including 11 idling in either Malacca or Brunei Bay. These are likely to be retired by 2030, given the average age of the vessels sold for scrap in 2025 was 26, Norwegian shipping firm Flex LNG said in its third-quarter earnings call last month. Were all 76 vessels built before 2005 scrapped by 2030, it would limit the fleet growth to a total of just 158 LNG carriers. Under the scenario outlined above this number of vessels could transport 105mn t/yr of supply to Europe and just 53mn t/yr to Asia — both far below the planned capacity buildout. The LNG carrier orderbook could still grow in the coming years however, given slots for late 2028 delivery are still available at some South Korean shipyards. Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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