World

How Trump’s Tariffs Could Hobble a U.S. Battery Boom

Published

12 months ago

April 3, 2025

How Trump’s Tariffs Could Hobble a U.S. Battery Boom

The sweeping tariffs that President Trump announced on Wednesday could hobble the use of giant batteries that energy companies are increasingly installing to help them tap more wind and solar power and make the broader electric grid more reliable.

Over the past five years, grid batteries have become one of the biggest growth industries in the U.S. energy sector. In states like Texas and Arizona, companies have been installing stacks of lithium-ion cells the size of shipping containers. They can soak up excess wind and solar energy and save it for when it’s needed. In California, the use of batteries to store solar power for the evening hours has helped utilities reduce the amount of natural gas that is burned.

Yet the majority of America’s lithium-ion batteries are still imported, and 69 percent of those imports came from China in 2024, according to BloombergNEF. Mr. Trump’s latest round of tariffs, when combined with earlier trade moves, will impose a 64.5 percent tax on grid batteries from China, and that rate would rise to 82 percent next year.

“This will throttle U.S. energy storage deployment,” Jason Burwen, vice president of policy and strategy at the battery developer GridStor, wrote in a social media post. “Bad for business, bad for grid reliability.”

Energy companies were expected to install a record 18,200 megawatts of grid battery capacity this year, enough to store the entire output from 18 large nuclear reactors for a few hours, according to the U.S. Energy Information Administration. Together, batteries, wind and solar power were expected to make up 93 percent of capacity added to the grid.

Those batteries help address renewable energy’s biggest weakness: the fact that the wind and sun aren’t always available. In states that rely heavily on solar power like California and Texas, a boom in battery installations has helped reduce the risk of blackouts during the hot summer months by working together with gas plants to provide power when demand spikes.

But batteries aren’t just useful for adding more renewables: Utilities also use them to smooth out small disruptions in the flow of electricity, say, if a power plant unexpectedly tripped offline. Or, they can be used to reduce congestion on transmission lines.

Companies have largely been installing grid batteries because the price of lithium-ion technology has plummeted (the batteries are similar to those found in electric cars). Tariffs could reverse that trend.

“Batteries are the only major clean tech sector where imports still overwhelmingly come from China,” said Antoine Vagneur-Jones, head of trade and supply chains at BloombergNEF. “So the impacts of these tariffs are going to be a lot bigger for batteries than they are for other technologies.”

In recent years, the United States has started to build up a domestic battery supply chain. After the 2022 Inflation Reduction Act passed, the Biden administration poured billions of dollars into new battery factories and offered tax credits for both domestic manufacturers and the use of batteries in both grids and electric vehicles.

But many of those factories face an uncertain future now that President Trump and Republicans in Congress are looking to roll back a variety of clean energy policies.

Teasing out the precise effects of tariffs on the energy mix is complicated, Mr. Vagneur-Jones said. Right now, batteries often compete with natural gas plants as a technology to fill in the gaps left by fluctuating wind and solar power.

But it won’t always be so easy for many power companies to increase their use of gas: There is a lengthy global backlog for new gas turbines, and a company trying to build a new gas plant from scratch today may have to wait until 2030 or beyond. The oil and gas industry is also being hurt by new tariffs on steel and aluminum, which can affect everything from the steel pipe used to line new gas wells to power transformers.

“It’s always tempting to say these tariffs are good for fossil fuels, bad for clean energy,” Mr. Vagneur-Jones said. “But I think it’s just bad for everyone.”

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World

Video: What Tunnel Entrances Reveal About a Key Iranian Nuclear Site

Published

8 hours ago

March 20, 2026

Press Room

Video: What Tunnel Entrances Reveal About a Key Iranian Nuclear Site

new video loaded: What Tunnel Entrances Reveal About a Key Iranian Nuclear Site

transcript

What Tunnel Entrances Reveal About a Key Iranian Nuclear Site

Satellite images show how Iran has tried to bolster its defenses at parts of the Isfahan nuclear facility.

: What you’re seeing here are buried tunnel entrances at a nuclear facility in Iran. It’s one of the most important sites in the country for U.S. and Israeli forces. U.N. inspectors think that roughly half of Iran’s highly enriched uranium is buried here. And these three entrances are the only known ways to access it. If you think about nuclear sites in Iran, three main sites come to mind. They’re pretty well known: Fordo, Natanz and Isfahan. Natanz and Fordo, They were largely taken out in U.S. strikes last year. So I’ve been focusing on Isfahan. The uranium here is still relatively accessible. It’s actually a pretty large complex. This area here was very important for uranium processing, but it was heavily hit by the U.S. and Israel last June. If you go a little bit further north, that is underground and that requires tunnels to enter. In a terrain view, it gets quite interesting. There are three roads that lead to these tunnel entrances, and these tunnel entrances have become very important, both last year, but also right now. They lead to the underground facility where U.N. inspectors say uranium is stored and a new enrichment site could be located. If this falls into the wrong hands, that would be a problem in the long term. Here’s a great example of how very recent satellite imagery gives us new insights. This is from late January of this year, and what you see here is a line of trucks. And they’re filled with soil, and they’re lining up to go to some of these tunnel entrances. If you look a little bit closer here, you see another one of these trucks that’s just unloading some of the soil and some earthmoving equipment. Iran in preparation for any possible attacks at that point. They try to protect this facility a little bit more. So this is Jan. 29. And if you just look a few days later, we go to Feb. 2. This is the completely buried tunnel entrance, completely covered in soil to protect from any attack. And this is how it still looks in mid-March. The U.S. and Israel have basically two options here: The first one is to heavily bombard the entrances to this underground complex that would block any access, at least in the near future. They haven’t done that yet. So that’s very, very interesting — a little bit surprising. And it might point towards a second option: That would be to go in with ground forces and to extract the uranium. But that would require a really large amount of troops to secure the vast area, bringing in earthmoving equipment to clear the tunnels and a lot of time in hostile territory.
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Satellite images show how Iran has tried to bolster its defenses at parts of the Isfahan nuclear facility.

By Christoph Koettl and Alexander Cardia

March 20, 2026

World

Iranian man, 2nd person arrested after allegedly trying to enter UK nuclear missile base: report

Published

10 hours ago

March 20, 2026

Press Room

Iranian man, 2nd person arrested after allegedly trying to enter UK nuclear missile base: report

NEWYou can now listen to Fox News articles!

Two people were arrested after allegedly unsuccessfully attempting to enter HM Naval Base Clyde in Scotland on Thursday, authorities confirmed to Fox News Digital.

One suspect was an Iranian man, while the other was a woman of unknown nationality, The Telegraph reported.

“Around 5pm on Thursday, 19 March, 2026, we were made aware of two people attempting to enter HM Naval Base Clyde,” Police Scotland said in a statement to Fox News Digital. “A 34-year-old man and 31-year-old woman have been arrested in connection and enquiries are ongoing.”

The Telegraph reported that the man was Iranian, while the woman’s nationality was not immediately known. Citing the Times, the Telegraph said the suspects were turned away from the base because they lacked the correct passes and were later arrested nearby for allegedly “acting suspiciously in the vicinity.”

IRAN’S NEW SUPREME LEADER LINKED TO PROPERTIES WITH ‘LINE OF SIGHT’ INTO ISRAELI UK EMBASSY

HMS Artful, an Astute-class nuclear-powered fleet submarine, is shown at His Majesty’s Naval Base Clyde on March 4, 2025, in Faslane, Scotland. (Jeff J Mitchell/Getty Images)

A Royal Navy spokesperson said in a statement to Fox News Digital, “Police Scotland have arrested two people who unsuccessfully attempted to enter HM Naval Base Clyde on Thursday 19 March. As the matter is subject to an ongoing investigation, we will not comment further.”

HM Naval Base Clyde — commonly known as Faslane — is considered the primary base for the United Kingdom’s missile fleet.

PENCE BACKS TRUMP’S IRAN STRIKES, SAYS PRESIDENT ‘IGNORED’ GOP ISOLATIONISTS

A general view of His Majesty’s Naval Base Clyde on March 4, 2025, in Faslane, Scotland. (Jeff J Mitchell/Getty Images)

The Royal Navy says the base is home “to the core of the Submarine Service, including the nation’s nuclear deterrent, and the new generation of hunter-killer submarines.”

The U.K. Parliament says the Royal Navy currently operates a fleet of nine submarines, with the entire fleet based at HM Naval Base Clyde.

His Majesty’s Naval Base (HMNB) Clyde, also known as Faslane, hosts the U.K.’s nuclear submarines, which are armed with Trident missiles and serve as the U.K.’s nuclear deterrent. (Jeff J Mitchell/Getty Images)

“Five of those are conventionally-armed nuclear-powered attack submarines of the Astute class. A further four are ballistic missiles submarines (SSBN) of the Vanguard class that comprise the UK’s submarine-based nuclear deterrent,” it added.

Greg Norman is a reporter at Fox News Digital.

World

Iran’s Khamenei says enemy ‘defeated’ in written Nowruz message

Published

11 hours ago

March 20, 2026

Press Room

Iran’s Khamenei says enemy ‘defeated’ in written Nowruz message

Mojtaba Khamenei has not been seen in public since he replaced his slain father as Iran’s supreme leader.

Published On 20 Mar 2026

Supreme Leader Mojtaba Khamenei has said Iran’s enemies were being “defeated” in a written message for the Persian New Year, as the US and Israel continue to pound the country with attacks.

In a statement read on Iranian television on Friday, Khamenei praised the steadfastness of the Iranian people marking Nowruz, which he said ushered in ‌the year of a “resistance economy under national unity and national security”.

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“At the moment, due to the particular unity that has been created between you, our compatriots – despite all the differences in religious, intellectual, cultural and political origins – the enemy has been defeated,” he said.

Khamenei has not been seen in public since he became supreme leader, following the assassination of his father, Ayatollah Ali Khamenei, at the start of the war on February 28.

Iran’s supreme leader said that while the US and Israel believed that after one or two days of attacks, the Iranian people would overthrow the government, but this was a “gross miscalculation”.

The war was launched under “the delusion that if the pinnacle of the regime and certain influential military figures were to attain martyrdom, it would instil fear and despair in our dear people … and through this means, the dream of dominating Iran and subsequently dismembering it would be realised”, he said.

Instead, “a fracture has emerged in the enemy,” he added.

Analysts have observed that the Iranian constitution itself was drafted with the spectre of a power vacuum in mind, a “survival protocol” designed to give the system the capacity to continue even at a moment of maximum shock.

Khamenei also denied that Iran or its ‌allied forces were responsible for attacks ⁠against Turkiye and ⁠Oman.

Those were “false flag” incidents used by Iran’s enemy to “sow discord among neighbours, and it may occur in other countries as well”, he claimed.

The Turkish Ministry of National Defence last week said NATO air defences intercepted a ballistic missile launched from Iran. Two people were killed in Oman after drones came down in the Sohar province.

The supreme leader also called on Afghanistan and Pakistan to end their fighting and said he stood ready to assist.

“We consider our eastern neighbours to be very close to us”, the supreme leader said. “I appeal to our two brotherly countries, Afghanistan and Pakistan, to establish better relations with each other … and I myself am ready to take the necessary actions.”

The neighbouring countries agreed to a temporary “pause” in hostilities during the Muslim holiday of Eid al-Fitr this week, after weeks of deadly violence.