INTERNACIONAL
Hidden communications devices found in Chinese solar power inverters spark security alarm
U.S. energy officials are reassessing the risk posed by Chinese-made devices that play a critical role in renewable energy infrastructure after unexplained communication equipment was found inside some of them, two people familiar with the matter said.
Power inverters, which are predominantly produced in China, are used throughout the world to connect solar panels and wind turbines to electricity grids. They are also found in batteries, heat pumps and electric vehicle chargers.
While inverters are built to allow remote access for updates and maintenance, the utility companies that use them typically install firewalls to prevent direct communication back to China.
CHINESE OFFICIALS CLAIMED BEHIND CLOSED DOORS PRC PLAYED ROLE IN US CYBERATTACKS: REPORT
However, rogue communication devices not listed in product documents have been found in some Chinese solar power inverters by U.S. experts who strip down equipment hooked up to grids to check for security issues, the two people said.
Over the past nine months, undocumented communication devices, including cellular radios, have also been found in some batteries from multiple Chinese suppliers, one of them said.
Reuters was unable to determine how many solar power inverters and batteries they have looked at.
Solar panels are arrayed on Earth Day in Northfield, Massachusetts, on April 22, 2022. (Reuters/Brian Snyder/File Photo)
The rogue components provide additional, undocumented communication channels that could allow firewalls to be circumvented remotely, with potentially catastrophic consequences, the two people said.
Both declined to be named because they did not have permission to speak to the media.
«We know that China believes there is value in placing at least some elements of our core infrastructure at risk of destruction or disruption,» said Mike Rogers, a former director of the U.S. National Security Agency. «I think that the Chinese are, in part, hoping that the widespread use of inverters limits the options that the West has to deal with the security issue.»
A spokesperson for the Chinese embassy in Washington said: «We oppose the generalization of the concept of national security, distorting and smearing China’s infrastructure achievements.»
Using the rogue communication devices to skirt firewalls and switch off inverters remotely, or change their settings, could destabilize power grids, damage energy infrastructure, and trigger widespread blackouts, experts said.
«That effectively means there is a built-in way to physically destroy the grid,» one of the people said,
The two people declined to name the Chinese manufacturers of the inverters and batteries with extra communication devices, nor say how many they had found in total.
The existence of the rogue devices has not previously been reported. The U.S. government has not publicly acknowledged the discoveries.
Asked for comment, the U.S. Department of Energy (DOE) said it continually assesses risk associated with emerging technologies and that there were significant challenges with manufacturers disclosing and documenting functionalities.
«While this functionality may not have malicious intent, it is critical for those procuring to have a full understanding of the capabilities of the products received,» a spokesperson said.
Work is ongoing to address any gaps in disclosures through «Software Bill of Materials» – or inventories of all the components that make up a software application – and other contractual requirements, the spokesperson said.
Trusted Equipment
As U.S.-China tensions escalate, the U.S. and others are reassessing China’s role in strategic infrastructure because of concerns about potential security vulnerabilities, two former government officials said.
«The threat we face from the Chinese Communist Party (CCP) is real and growing. Whether it’s telecom hacks or remotely accessing solar and battery inverters, the CCP stops at nothing to target our sensitive infrastructure and components,» said U.S. Representative August Pfluger, a Republican member of the Committee on Homeland Security.
«It is about time we ramp up our efforts to show China that compromising us will no longer be acceptable,» he told Reuters.
Chinese energy infrastructure plays a large role in the power grids of many European countries. (Reuters/Pascal Rossignol/File Photo)
In February, two U.S. Senators introduced the Decoupling from Foreign Adversarial Battery Dependence Act, banning the Department of Homeland Security from purchasing batteries from some Chinese entities, starting October 2027, due to national security concerns.
The bill was referred to the Senate Committee on Homeland Security and Governmental Affairs on March 11 and has yet to be enacted.
THE REAL BREAKTHROUGH IN U.S.–CHINA TRADE TALKS IS MUCH BIGGER THAN JUST TARIFFS
It aims to prevent Homeland Security from procuring batteries from six Chinese companies Washington says are closely linked to the Chinese Communist Party: Contemporary Amperex Technology Company (CATL), BYD Company, Envision Energy, EVE Energy Company, Hithium Energy Storage Technology Company, and Gotion High-tech Company.
None of the companies responded to requests for comment.
Utilities are now preparing for similar bans on Chinese inverter manufacturers, three people with knowledge of the matter said.
Some utilities, including Florida’s largest power supplier, Florida Power & Light Company, are attempting to minimize the use of Chinese inverters by sourcing equipment from elsewhere, according to two people familiar with the matter. FPL did not respond to requests for comment.
The DOE spokesperson said: «As more domestic manufacturing takes hold, DOE is working across the federal government to strengthen U.S. supply chains, providing additional opportunities to integrate trusted equipment into the power grid.»
‘Catastrophic Implications’
Huawei is the world’s largest supplier of inverters, accounting for 29% of shipments globally in 2022, followed by Chinese peers Sungrow and Ginlong Solis, according to consultancy Wood Mackenzie.
German solar developer 1Komma5 said, however, that it avoids Huawei inverters, because of the brand’s associations with security risks.
«Ten years ago, if you switched off the Chinese inverters, it would not have caused a dramatic thing to happen to European grids, but now the critical mass is much larger,» 1Komma5 Chief Executive Philipp Schroeder said.
«China’s dominance is becoming a bigger issue because of the growing renewables capacity on Western grids and the increased likelihood of a prolonged and serious confrontation between China and the West,» he said.
Since 2019, the U.S. has restricted Huawei’s access to U.S. technology, accusing the company of activities contrary to national security, which Huawei denies.
CHINESE IMPORTS TO US PLUMMET TO LOWEST LEVELS SINCE PANDEMIC AMID TRUMP TARIFFS
Chinese companies are required by law to cooperate with China’s intelligence agencies, giving the government potential control over Chinese-made inverters connected to foreign grids, experts said.
While Huawei decided to leave the U.S. inverter market in 2019 – the year its 5G telecoms equipment was banned – it remains a dominant supplier elsewhere.
Huawei declined to comment.
In Europe, exercising control over just 3 to 4 gigawatts of energy could cause widespread disruption to electricity supplies, experts said.
The European Solar Manufacturing Council estimates over 200 GW of European solar power capacity is linked to inverters made in China – equivalent to more than 200 nuclear power plants.
At the end of last year, there was 338 GW of installed solar power in Europe, according to industry association SolarPower Europe.
«If you remotely control a large enough number of home solar inverters, and do something nefarious at once, that could have catastrophic implications to the grid for a prolonged period of time,» said Uri Sadot, cybersecurity program director at Israeli inverter manufacturer SolarEdge.
Strategic Dependencies
Other countries such as Lithuania and Estonia acknowledge the threats to energy security. In November, the Lithuanian government passed a law blocking remote Chinese access to solar, wind and battery installations above 100 kilowatts – by default restricting the use of Chinese inverters.
Energy minister Zygimantas Vaiciunas said this could be extended to smaller rooftop solar installations.
Estonia’s Director General of the Foreign Intelligence Service, Kaupo Rosin, said the country could be at risk of blackmail from China if it did not ban Chinese technology in crucial parts of the economy, such as solar inverters.
Estonia’s Ministries of Defense and Climate declined to comment when asked if they had taken any action.
In Britain, the government’s review of Chinese renewable energy technology in the energy system – due to be concluded in the coming months – includes looking at inverters, a person familiar with the matter said.
In November, solar power inverters in the U.S. and elsewhere were disabled from China, highlighting the risk of foreign influence over local electricity supplies and causing concern among government officials, three people familiar with the matter said.
Reuters was unable to determine how many inverters were switched off, or the extent of disruption to grids. The DOE declined to comment on the incident.
Plants grow through an array of solar panels in Fort Lauderdale, Florida, on May 6, 2022. (Reuters/Brian Snyder/File Photo)
The incident led to a commercial dispute between inverter suppliers Sol-Ark and Deye, the people said.
«Sol-Ark does not comment on vendor relationships, including any relationship with Deye, nor does it have any control over inverters that are not branded Sol-Ark, as was the case in the November 2024 situation you referenced,» a Sol-Ark spokesperson said.
Deye did not respond to requests for comment.
The energy sector is trailing other industries such as telecoms and semiconductors, where regulations have been introduced in Europe and the U.S. to mitigate China’s dominance.
Security analysts say this is partly because decisions about whether to secure energy infrastructure are mostly dictated by the size of any installation.
CLICK HERE TO GET THE FOX NEWS APP
Household solar or battery storage systems fall below thresholds where security requirements typically kick-in, they said, despite now contributing a significant share of power on many Western grids.
NATO, the 32-country Western security alliance, said China’s efforts to control member states’ critical infrastructure – including inverters – were intensifying.
«We must identify strategic dependencies and take steps to reduce them,» said a NATO official.
INTERNACIONAL
Trump administration puts key Biden-era immigration policy on notice: ‘Unsustainable cycle’
NEWYou can now listen to Fox News articles!
The Trump administration on Wednesday urged the Supreme Court to allow it to terminate the protected legal status of hundreds of thousands of Haitian migrants living in the U.S.
It’s the latest effort by the administration to unwind Biden-era protections of hundreds of thousands of migrants living in the U.S. as part of the president’s hard-line immigration enforcement agenda.
U.S. Solicitor General D. John Sauer urged the high court Wednesday to immediately intervene and overturn a lower court order that blocked the administration’s effort to immediately revoke the temporary protected status designation for some 350,000 Haitian migrants living in the U.S.
A majority of judges for the U.S. Court of Appeals for the D.C. Circuit also blocked the Trump administration’s bid to end the program, citing the «substantial» and «well-documented harms» the migrants would likely face as a result, clearing the way for the administration to appeal the case to the high court.
BIDEN-APPOINTED FEDERAL JUDGE RULES TRUMP’S ‘THIRD COUNTRY’ DEPORTATION POLICY IS UNCONSTITUTIONAL
The Supreme Court building in Washington, D.C. (AP Photo/J. Scott Applewhite, File)
In his filing Wednesday, Sauer urged the Supreme Court to review more broadly the issue of whether the Trump administration can revoke TPS protections for other migrants living in the U.S.
«Unless the court resolves the merits of these challenges — issues that have now been ventilated in courts nationwide — this unsustainable cycle will repeat again and again, spawning more competing rulings and competing views of what to make of this court’s interim orders,» Sauer said Wednesday. «This court should break that cycle.»
The TPS program in question allows individuals from certain countries to live and work in the U.S. legally if they cannot work safely in their home country due to a disaster, armed conflict or other «extraordinary and temporary conditions.»
Haitians were first granted TPS status in 2010 after the devastating earthquake that killed more than 200,000 people and left some 1.5 million in the country homeless.
The protections were extended several times, including under the Biden administration in 2021 after the July assassination of Jovenel Moïse, Haiti’s last democratically elected president.
‘BLANKIES,’ ICE TACTICS AND LUXURY JETS: TOP MOMENTS FROM NOEM’S HOUSE TESTIMONY
DHS Secretary Kristi Noem speaks from a podium as assembled DHS staff watch. (Al Drago/Getty Images)
DHS Secretary Kristi Noem announced in November that the U.S. would be ending TPS protections for Haitians in the U.S., prompting a group of individuals living in the U.S. with protected status to file suit.
The Trump administration’s Supreme Court filing marks the second time this year the administration has asked the high court to immediately intervene and allow it to strip TPS protections for certain migrants.
Lawyers for the Justice Department also asked the Supreme Court last month to allow it to revoke TPS designations for Syrian migrants in the U.S., though the high court has yet to rule on that request.
The appeal comes just weeks after U.S. District Judge Ana Reyes blocked the Department of Homeland Security from immediately revoking the TPS designations for Haitians in the U.S.
FEDERAL JUDGES IN NEW YORK AND TEXAS BLOCK TRUMP DEPORTATIONS AFTER SCOTUS RULING
D. John Sauer, nominee to be solicitor general, testifies during his Senate Judiciary Committee confirmation hearing in Dirksen building Feb. 26, 2025. (Tom Williams/CQ-Roll Call, Inc via Getty Images)
Reyes described the administration’s effort to abruptly wind down the designation as «arbitrary and capricious» and accused DHS Secretary Kristi Noem of failing to consider the «overwhelming evidence of present danger» in Haiti, which she noted had prompted the Biden administration to extend TPS protections for Haitians in the first place.
«The government cannot name a single concrete harm from maintaining the status quo,» Reyes said. «And so instead it argues that the court’s decision is ‘an improper intrusion by a federal court into the workings of a coordinate branch of the government.’»
The appeal comes as the Trump administration has sought to wind down most TPS designations, arguing the programs have been extended for too long under Democratic presidents.
CLICK HERE TO GET THE FOX NEWS APP
Trump officials have also taken aim at lower courts that have sought to block or pause their efforts to wind down TPS protections, accusing the lower court judges of exceeding their authority and unlawfully intruding on the executive branch’s authority on immigration policy.
donald trump,supreme court,federal courts,politics,national security,immigration
INTERNACIONAL
Guerra en Medio Oriente: más de 30 países liberan 400 millones de barriles de petróleo para contener la suba de precios
Más de 30 países acordaron por unanimidad liberar 400 millones de barriles de petróleo, que tenían en sus reservas, en un intento por frenar la escalada de precios originada por la guerra en Medio Oriente.
Así lo decidieron los 32 países miembros de la Agencia Internacional de la Energía (AIE), en lo que la entidad catalogó como el mayor desbloqueo de reservas de emergencia en su historia.
Este miércoles, el precio del petróleo Brent subía 4,7% y se acercaba a los US$92 por barril. Horas atrás de la medida de la AIE, Irán amenazó que el valor del crudo internacional rondaría los US$200.
Leé también: Irán se adjudicó el ataque a los barcos comerciales en el estrecho de Ormuz y envió otra advertencia: “Esperen un barril de petróleo a 200 dólares”
“Los países de la AIE pondrán 400 millones de barriles de petróleo (…) a disposición del mercado para compensar la pérdida de suministro por el cierre efectivo del estrecho de Ormuz”, anunció el director ejecutivo de la agencia, Fatih Birol.
“Se trata de una acción de gran envergadura que tiene como objetivo mitigar los efectos inmediatos de la perturbación de los mercados. Pero, para que quede claro, lo más importante para el retorno a unos flujos estables de petróleo y gas es la reanudación del tránsito por el estrecho de Ormuz”, afirmó el directivo.
Según Birol, las reservas de emergencia se pondrán a disposición del mercado según un calendario adaptado a la situación de cada país miembro y se complementarán con medidas de emergencia adicionales en algunas naciones. Nuevos recortes en la producción mundial de crudo (Foto: Reuters)
La guerra en Oriente Medio, que comenzó el 28 de febrero, afecta el comercio de petróleo a través del estrecho de Ormuz, un punto de paso crucial por el que transitan cada día 15 millones de barriles de petróleo y otros 5 millones de barriles diarios de productos petrolíferos, lo que representa aproximadamente el 25% del transporte mundial de petróleo por vía marítima.
Los miembros de la AIE poseen más de 1200 millones de barriles en sus reservas de emergencia, a los que se suman 600 millones de barriles de reservas en manos de la industria en virtud de obligaciones gubernamentales.
El anuncio de la AIE llegó mientras los líderes del G7, de las economías más avanzadas del mundo, estudian medidas para frenar las consecuencias económicas de la guerra entre Estados Unidos e Israel con Irán.
Leé también: Pese a la advertencia de Trump, Irán atacó barcos comerciales en el estrecho de Ormuz y crece la tensión
Los dirigentes del G7 tienen previsto reunirse por videoconferencia este miércoles para “tratar seguramente” el tema de las reservas energéticas, según el ministro francés de Economía, Roland Lescure.
En ese marco, Japón -cuyas reservas estratégicas de petróleo se encuentran entre las mayores del mundo- y Alemania afirmaron que también recurrirían a sus reservas de crudo.
La liberación coordinada de reservas de la AIE es la sexta en la historia de la institución, creada en 1974.
En 1991, antes de la guerra del Golfo, ya se llevaron a cabo acciones colectivas similares, así como en 2005, tras los huracanes Katrina y Rita, en 2011, con motivo de la guerra civil libia, y en dos ocasiones tras la invasión de Ucrania por parte de Rusia en 2022.
Nueva advertencia de Irán: “Esperen un barril de petróleo a US$200”
Irán advirtió este miércoles que no será posible bajar el precio del petróleo mediante “medidas artificiales” y que se puede esperar, por la presión que han impuesto en el estrecho de Ormuz, que el precio del barril suba a 200 dólares. Hoy, el barril Brent se ubicaba por encima de US$90.
“Deben saber que no podrán bajar el precio del petróleo y de la energía mediante medidas artificiales. Con la expansión de la guerra en la región, ya advertimos que pueden esperar un barril de petróleo de 200 dólares, porque el precio del petróleo depende de la seguridad en la región, y ustedes son la fuente de esa inseguridad», afirmó el portavoz del Cuartel General Central de Jatam al-Anbia, Ebrahim Zolfagari.
Petróleo, g7, Guerra en Medio Oriente
NEWYou can now listen to Fox News articles!
After deliberating and assessing the global oil market situation in the face of Middle Eastern conflicts stemming from the United States’ attack on Iran, a cohort of 32 different developed nations agreed to make an «unprecedented» move to help address «oil market challenges.»
The International Energy Agency (IEA) held an emergency meeting at its Paris headquarters Tuesday, with energy representatives from the cohort of G7 countries, to «assess market conditions,» which IEA Executive Director Fatih Birol says «have been significantly affected by the conflict in the Middle East.»
Following that meeting on Thursday, the 32 member countries of the IEA unanimously agreed to collectively release the largest quantity of emergency oil reserves they ever have as a coalition, amounting to 400 million barrels.
«The oil market challenges we are facing are unprecedented in scale, therefore, I am very glad that IEA Member countries have responded with an emergency collective action of unprecedented size,» Birol said following the announcement about the release of the emergency oil reserves. «Oil markets are global, so the response to major disruptions needs to be global too.»
HOUSE GOP URGES TRUMP TO CHOKE OFF IRAN ALLY’S OIL PROFITS AS MIDDLE EAST TURMOIL SPIKES US GAS PRICES
International Energy Agency (IEA) Executive Director Fatih Birol in Paris on March 10, 2026. (Photo by Ludovic MARIN / AFP via Getty Images)
President Donald Trump touted the IEA agreement during remarks in Kentucky Wednesday afternoon, saying the move «will substantially reduce oil prices.»
Before the outbreak of war with Iran, oil was trading in the range of $60 to $70 a barrel, but prices soared after the conflict began, with crude oil futures reaching upward of $115 a barrel on Monday – the highest level since 2022 when Russia invaded Ukraine. However, some experts suggest that the market is correcting itself already from an initial scare that the conflict in the Middle East would have a major impact on oil prices.
«The market realized that maybe things aren’t that bad – the U.S. is having incredible military victories, President Trump is saying, ‘Hey, you know what, the war is probably not going to be going on that long.’ And even some signals that the world doesn’t have to just sit and stand and take it,» said Phil Flynn, senior market analyst at the Price Futures Group and a FOX Business contributor.
The members of the IEA hold emergency stockpiles of over 1.2 billion barrels, and a further 600 million barrels of oil industry stocks. This coordinated release of an unprecedented amount of oil will be the sixth in its roughly half-century history. Previous collective action was taken in 1991, 2005, 2011 and twice in 2022.
TRUMP’S MIDDLE EAST ENVOY REVEALS WHAT LED TO BREAKDOWN IN IRAN TALKS BEFORE OPERATION EPIC FURY
The previous record for the largest collective action was the latest release of emergency oil stocks following Russia’s invasion of Ukraine. In combination, the two actions, which took place in March and April 2022, respectively, amounted to a release of 182.7 million barrels, according to the IEA.
House Republicans are pushing the U.S. to keep a close eye on Russian oil giant Lukoil’s international divestments as the conflict in Iran drives up U.S. gas prices. Russia and Iran are close allies. (Atta Kenare / AFP via Getty Images; Gabby Jones/Bloomberg via Getty Images)
President Trump said repeatedly this week during remarks to the press that the war in Iran would be over shortly, but stopped short of providing an exact timeline.
In his comments to the press Wednesday, President Trump quipped that «We don’t want to leave early, do we?»
«We gotta finish the job, right? Over the past 11 days, our military has virtually destroyed Iran,» Trump said. «It’s a tough country.»
Iran’s ongoing retaliatory attacks in the Strait of Hormuz, a critical maritime choke point for oil transportation, has led to questions about what they will do to prices at the pump. Trump Cabinet official, Interior Secretary Doug Burgum, scoffed this week at claims that the Trump administration was caught off guard by how much Trump’s military actions have impacted the oil market and responded to questions about the impact of attacks on the Strait of Hormuz.
A screenshot of a marine traffic terminal showing vessels in the Strait of Hormuz on March 4, 2026. (Kpler/Marine Traffic)
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
«As you know better than anybody else, it’s a global market, so we could be producing more, or other countries could be producing more, but it all goes into one vat where we get the prices from,» said Fox News’ Brian Kilmeade. «So if the Strait of Hormuz presents a challenge, how could you circumvent that challenge?»
In response, Burgum slammed Iran for «holding the entire world hostage economically by threatening to close the strait.»
«President Trump has made it very clear the consequences if they try to do that,» he continued. «There’s a lot of options between ourselves and our allies in the region, including our Arab friends in the region, to make sure that those straits remain open and energy keeps flowing through the global economy.»
Fox Business’ Eric Revell contributed to this report.
war with iran,middle east,middle east foreign policy,g8 global economy,economy,energy,energy in america
Trump administration puts key Biden-era immigration policy on notice: ‘Unsustainable cycle’
“Si adelantan, no son aliados”: el Gobierno fija criterios electorales y presiona a los gobernadores
Un joven fue atacado a tiros en una estación de servicio abandonada en las afueras de Rosario
Vaca Muerta, protagonista excluyente del Argentina Week: la visión de los empresarios detrás de la locomotora de la economía local
Quién es Marcelo Grandio, el amigo de Adorni y conductor de TV Pública que también figura en el vuelo privado a Punta del Este
Las políticas de Trump dejan a un equipo con diez jugadores menos para jugar la Concachampions: no tienen visado
La cruda confesión de Amalia Granata por el trastorno que sufre su hijo Roque: “Le hicimos estudios y salió que tiene TDAH, dislexia y disgrafia”
Jenny Mavinga angustiada tras una quemadura en Gran Hermano 2026: “¡Ay, me quemó!
El mercado le está corriendo el arco a Caputo y el riesgo país no baja: en la City palpitan medidas
