US to probe hydrogen transport in pipelines: correction

Spanish Market: Emissions, Hydrogen, Natural gas
20/10/21

Corrects title of Deputy US energy secretary David Turk.

President Joe Biden's administration is starting to lay the groundwork to safely scale up the volumes of hydrogen that could be transported through pipelines and stored, possibly in blends with natural gas.

The US Pipeline and Hazardous Materials Safety Administration (PHMSA) plans to expand its research to look at the effects of hydrogen on pipelines and underground storage, according to a notice issued today. The research, set for discussion at a public forum on 1 December, comes as the administration looks toward hydrogen as a fuel that could be useful in hard-to-decarbonize industries such as heavy transportation.

"Hydrogen is one of the most interesting versatile energy sources of the future," Deputy US energy secretary David Turk said yesterday. "It provides solutions not only for heavy duty-transport but for a variety of industrial applications."

The oil and gas sector has pushed for greater use of hydrogen as a way to meet its climate goals, but doing so requires bringing down its cost, producing it without releasing vast amounts of greenhouse gases, and finding a way to transport it safely. But one of the challenges with hydrogen transportation is that at high concentrations and pressures, it can cause metal to become brittle.

PHMSA wants to conduct further research into how hydrogen gas behaves in underground storage facilities, how it chemically reacts with nearby rocks, its leakage properties and potential effects on microbes. Other research topics include how hydrogen and hydrogen-methane blends could affect in-line inspection tools used on pipelines, compressor station equipment and polyvinyl chloride pipes used in distribution systems.

The new research comes as the Biden administration works with the Democratic-led US Congress to reduce the cost of clean hydrogen. The vast majority of hydrogen produced in the US is derived from methane, a process scientists say is worse for the climate than just burning natural gas because of the extra energy required. Averting emissions will require capturing CO2 during the process, or producing hydrogen from renewable energy or nuclear power.

Democrats are considering a $3.5 trillion budget bill that offers tax credits for hydrogen that achieves lifecycle carbon emission reductions of at least 40pc compared to the conventional methane process. The tax credit would be $3/kg for hydrogen with a 95pc reduction in emissions down to 60¢/kg for a 40-75pc emission reduction.

By Chris Knight

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06/05/25

Trump to end military campaign in Yemen: Update

Updates with details throughout, including Houthi response. Washington, 6 May (Argus) — President Donald Trump said today he will end the US military campaign against Yemen's Houthis, claiming that the militant group pledged to stop attacks on commercial ships passing through the Red Sea. The Houthis reached out with a request to stop the US bombing campaign, and the US will do so immediately, Trump told reporters at the beginning of his meeting with Canada's prime minister Mark Carney on Tuesday. "They don't want to fight anymore," Trump said. "They have capitulated ... And I will accept their word, and we are going to stop the bombing of the Houthis effective immediately." US secretary of state Marco Rubio, who also attended the meeting with Carney, added that if the Houthi attacks "are going to stop, then we can stop." Oman mediated a ceasefire agreement between the US and the Houthis, Oman's foreign minister Badr Albusaidi said in a social media post following Trump's remarks. "In the future, neither side will target the other, including American vessels, in the Red Sea and Bab al-Mandab Strait, ensuring freedom of navigation and the smooth flow of international commercial shipping." It was not clear from Albusaidi's statement whether the Houthis committed to stop their attacks on all vessels passing near Yemen's coastline. The Houthis claimed in late 2023 that, out of solidarity with Gaza's Palestinian population, they would attack any ship that was owned by an Israeli company or made calls at an Israeli port. But the Houthi attacks were indiscriminate, effectively crippling the regular passage of oil, LNG and other commercial vessel traffic through Red Sea waterways. The militant group paused its attacks on commercial shipping following the ceasefire in Gaza in January, but resumed them in March, after Israel stopped allowing humanitarian aid into Gaza. The Houthis also launched attacks against Israel, drawing retaliatory strikes by the Israeli Air Force, and on US naval vessels in the Red Sea. There was no explicit confirmation of a ceasefire from Houthi-controlled information outlets. A Houthi spokesman reposted a social media post suggesting that "America stopped its aggression in Yemen" and that "the one who retreated is America." Another media channel used by the group said that "the Israeli and American aggression will not pass without a response and will not deter Yemen from continuing its position in support of Gaza". US president Donald Trump's administration listed its military campaign against Yemen-based Houthis, which began on 15 March, as a key foreign policy accomplishment in his first 100 days in office even though the militant group continued to launch missile and drone attacks — most recently on 4 May against Israel's main airport. Israel responded to the 4 May attack with air strikes on Yemen's port of Hodeidah and, today, on the main airport in Yemen's capital Sanaa. Israel also vowed to retaliate against Tehran, which is the main provider of weapons to the Houthis. The US separately warned Iran to discontinue its military support for the Yemeni militant group. The Trump administration is engaged in talks with Iran to address Tehran's nuclear program, with Iranian officials hoping to use the diplomatic negotiations to press for relief of oil and other sanctions against Iran. Trump said he will visit Saudi Arabia, the UAE and Qatar next week and is widely expected to also visit Israel on the same trip. "Before then, we're going to have a very, very big announcement to make, like, as big as it gets, and I won't tell you on what," Trump said. "But it will be one of the most important announcements that have been made in many years about a certain subject, very important subject." By Haik Gugarats, Nader Itayim and Bachar Halabi Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

US onshore crude output likely peaked: Diamondback

06/05/25

US onshore crude output likely peaked: Diamondback

New York, 6 May (Argus) — US onshore crude production has likely peaked as activity slows in response to the recent decline in oil prices, according to Diamondback Energy. The leading US independent estimates that the US hydraulic fracturing crew count is already down 15pc this year, while the frack crew count in the Permian basin has fallen by about 20pc from its January peak. Moreover, the US oil rig count is expected to be almost 10pc lower by the end of the second quarter with further declines seen. "As a result of these activity cuts, it is likely that U.S. onshore oil production has peaked and will begin to decline this quarter," Diamondback's chief executive officer Travis Stice said in a letter to shareholders. Given the shale sector has matured from the rapid growth seen in the early days of the shale boom, "this is not one of the types of declines that can be offset by improved efficiencies," Stice later told analysts on a conference call. Diamondback Energy also set out plans to cut spending and drill and complete fewer wells in the aftermath of the price slump, which has been driven by the economic fall-out over President Donald Trump's sweeping tariff policy, as well as the Opec+ group's plan to accelerate the return of barrels to the market. Capital spending is now seen at $3.4bn-$3.8bn this year, a decline of 10pc from the midpoint of previous expectations. The company will drop three rigs and one full-time completion crew in the second quarter, and expects to hold steady at those levels through most of the third quarter. If oil prices remain weak or fall further, Diamondback could reduce activity further. Or if prices rebound above $65, it could ramp activity back to previous levels. Under normal circumstances, it would use a period of lower service costs to build more drilled but uncompleted wells. But well casing, its biggest drilling input cost, has increased by 10pc in the last quarter due to steel tariffs. "To use a driving analogy, we are taking our foot off the accelerator as we approach a red light," said Stice. "If the light turns green before we get to the stoplight, we will hit the gas again, but we are also prepared to brake if needed." The impact on oil output is expected to be minimal given volumes have outperformed year to date. The company now sees annual oil production in a range of 480,000-495,000 b/d, down just 1pc from the midpoint of prior guidance. By Stephen Cunningham Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Trump to end military campaign in Yemen

06/05/25

Trump to end military campaign in Yemen

Washington, 6 May (Argus) — President Donald Trump said today he will end the US military campaign against Yemen's Houthis, claiming that the militant group pledged to stop attacks on commercial ships passing through the Red Sea. The Houthis reached out with a request to stop the US bombing campaign, and the US will do so immediately, Trump told reporters at the beginning of his meeting with Canada's prime minister Mark Carney. "They don't want to fight anymore," Trump said. "We will honor that and we will stop the bombings. They have capitulated." There was no immediate statement by the Houthi group to confirm Trump's comment. US president Donald Trump's administration listed its military campaign against Yemen-based Houthis, which began on 15 March, as a key foreign policy accomplishment in his first 100 days in office even though the militant group continued to launch missile and drone attacks — most recently on 4 May against Israel's main airport. The Houthis resumed attacks on commercial shipping through Red Sea waterways in early March, after a self-declared ceasefire. They also launched attacks against Israel, drawing retaliatory strikes by the Israeli Air Force, and on US naval vessels in the Red Sea. By Haik Gugarats Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

US EIA will not release international outlook in 2025

06/05/25

US EIA will not release international outlook in 2025

Washington, 6 May (Argus) — The US Energy Information Administration (EIA) no longer expects to publish one of its major energy reports this year after losing some of its staff through President Donald Trump's efforts to downsize the federal workforce. The EIA does not plan to publish its International Energy Outlook (IEA) — which models long-term global trends in energy supply and demand — this year because of a loss of staff responsible for producing the report, according to an internal email initially reported by the news outlet ProPublica . The EIA confirmed the authenticity of the email. "At this point, you can assume that we will not be releasing the IEO this year," the EIA's Office of Energy Analysis assistant administrator Angelina LaRose wrote in the 16 April email. "This was a difficult decision based on the loss of key resources." Oil and gas producers, traders, utility companies, federal regulators and foreign governments have come to rely on the data and models from the EIA, an independent agency within the US Department of Energy. The 2025 version of the IEO might still be published early next year, the EIA said. The agency for now is focusing on trying to "preserve as much institutional knowledge as possible" with an "all hands-on deck" effort under which remaining staff will document models and procedures on long-term modeling, LaRose wrote in the email. Trump and his administration have worked to cut the size of the government's workforce through voluntary buyouts and a process known as a reduction in force. The EIA has yet to say how many personnel it has lost, but about a third of the agency's 350 staffers have accepted voluntary buyouts, according to a person familiar with the situation. The White House last week proposed an 18pc budget cut for the non-nuclear portions of the Department of Energy, but has yet to say if it is seeking to cut spending at the EIA. Last month, the EIA released its premier report, the Annual Energy Outlook , but omitted its traditional in-depth analysis. A technical issue on 1 May delayed the release of a key natural gas storage report by more than three hours, the EIA said. By Chris Knight Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Low-carbon H2 hits the skids with offtake lagging

05/05/25

Low-carbon H2 hits the skids with offtake lagging

Houston, 5 May (Argus) — Multiple North American proposals to make hydrogen from natural gas with carbon capture have taken a pause as tariffs add to cost uncertainties and potential buyers balk at making long-term commitments at current prices. Dow has iced its Path2Zero ethylene plant in Alberta that is to use low-carbon hydrogen supplied by Linde. Air Products has delayed the start-up of a hydrogen and ammonia plant in Louisiana. And US nitrogen fertilizer producer LSB Industries said it is [pausing development] of an ammonia project on the Houston Ship Channel in Texas. Lower-carbon hydrogen produced from autothermal reforming with carbon capture and sequestration (CCS) is still expected to lead the nascent sector's development, with renewable-powered production seen as too costly for general takeoff. Most large-scale low-carbon hydrogen projects in the US have focused on exports in the form of ammonia or methanol to Asia and Europe, where governments have promised more support to implement decarbonization mandates. Long-term offtake agreements have so far lagged as regulatory uncertainty, cost concerns and now the added threat of US import tariffs muddle demand perspectives. "Demand has certainly ramped up slower than expected," said LSB chief executive Mark Behrman in an interview with Argus . "In the conversations that we've had with many offtakers in Asia and Europe, and even here domestically, there's been a lack of willingness to commit at the prices that we were able to talk about based on our capital costs," said Behrman, who also cited uncertainty around tariffs as a complicating factor. For long-term supply contracts, buyers were seeking prices below $600/metric tonne fob, said Behrman. LSB partnered with industrial gas firm Air Liquide, Japanese oil company Inpex and Vopak to build the 1.1mn t/yr ammonia facility in Texas. Air Liquide would supply the project with low-carbon hydrogen. The project's costs were largely calculated using 45Q tax credits that are awarded to companies using CCS to reduce emissions. But the release of 45V guidelines in January seemed to offer the possibility of accessing the more lucrative hydrogen production incentive because of a new section pertaining to cryogenic separation, a process that captures carbon dioxide from industrial gas streams, said LSB vice-president of clean energy, Jakob Krummenacher, while speaking at Argus' recent Green Ammonia North America conference in Houston. Cryogenic separation generates more steam than conventional solvent absorption and, if that steam is exported to another process, it may lower the carbon intensity of the resulting hydrogen to such an extent that the project could potentially qualify for 45V, Krummenacher said. As a result, many of the assumptions baked into the engineering studies related to the Houston ammonia venture have to go back to the drawing board. Air Liquide did not respond to requests for comment. If Air Liquide can avail itself of 45V, capital costs may decline and result in more competitive offers to the market. But Berhman cautioned against concluding the project will resume if it is found to qualify for 45V. "We still need a customer to move forward," Behrman said. Dow, which planned to build a hydrogen-fueled ethylene cracker at a petrochemical complex northeast of Edmonton, Alberta, paused its multibillion-dollar project citing uncertainty around US tariffs and the potential for retaliatory tariffs by US trading partners. Linde, which announced last year it would invest $2bn to build a low-carbon hydrogen facility to supply Dow's Path2Zero project, has not responded to questions about what Dow's pause means for its plans in Alberta. Linde has said it was working with Dow to them meet their goals while maintaining Linde's interest in the project. Air Products, meanwhile, further pushed back its $7bn Louisiana low-carbon hydrogen plant to late 2028 or early 2029 as it seeks to control costs by delegating CCS operations and ammonia production to partners. There have been some exceptions to the delays. Early last month, fertilizer producer CF Industries said it was moving ahead on a $4bn ammonia venture with Japan's Jera and investment firm Mitsui at its Blue Point complex in Louisiana. LSB similarly said it is forging ahead with plans to produce low-carbon ammonia at its existing plant in El Dorado, Arkansas, where it will decarbonize production by adding a CCS facility that will be operated by Lapis Carbon Solutions. "We're still big believers in global decarbonization," Behrman said. "I believe that new demand for power generation, power supply, and of course, the marine industry will evolve. I just think it's going to take longer than what everyone initially thought." By Jasmina Kelemen Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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