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Current US battery production falls woefully short in the face of rapidly growing demand for electric vehicle and storage batteries.

The US has only a small number of domestic, large battery manufacturing factories, including Tesla’s Gigafactory that operates in partnership with Japan’s Panasonic. And just last week, KORE Power announced it will build the first lithium-ion battery factory wholly owned by a US company, in Arizona.

Both innovation and domestic battery production needs to scale quickly and efficiently, and the battery skills gap, among other things, need to be tackled in order to do that. Electrek spoke with Dr. Greg Less, technical director at the University of Michigan Battery Lab, about what the US needs to do to meet that demand.

Electrek: Are battery engineers with lab experience in short supply in the US, and if so, why is that the case?

Dr. Greg Less: It depends upon what level of experience you are looking for. If you want people who have done some basic electrochemistry, made some watch batteries, and written papers on the science of batteries, there are a decent number of people graduating from the universities.

If you want people with experience making actual, full-scale cells that can be placed into a device or vehicle, there are far fewer. The reason for that is that lithium-ion batteries are still relatively new. They were first commercialized in Japan in the early 1990s. Thirty years later, we are still trying to get a domestic production base off the ground. There were some failed attempts in the early 2000s, but other than that, we have mostly relied on purchasing cells from Asian countries.

Now that we are changing course and trying to build the supply chain here, we are being forced to import talent through JVs with Asian companies. I think in time the knowledge will filter over, and we will have the necessary talent base, though a lot of the information that is needed is protected through trade secrets, so there will need to be movement within the industry for the knowledge to truly disseminate.

Electrek: What could the US federal and state governments do to help close the battery skills gap?

Dr. Greg Less: We need to start making the cells and packs domestically. We need to make sure that the basic principles of battery manufacturing and safety are taught to all employees so that they aren’t just pushing a button. Funding educational programs that focus not just on the basic science but also the labor aspects is key.

We need battery education programs at all levels: retraining of labor forces, community college programs, bachelors, master, and PhD level. These programs don’t exist right now – it will take money to develop them and house them.

Electrek: How could universities expand learning opportunities for battery engineers, and in your opinion, how quickly could they scale up?

Dr. Greg Less: It really depends on what the goal of the education is. Right now, there are many university professors doing battery research. If a student wants to engage in that research, the opportunities are there.

The problem comes in at scale and application. Most university research isn’t focused on large-scale cells because that is beyond the scope of basic science. Most companies aren’t interested in watch batteries and basic science.

To address this gap, there needs to be more university facilities like the University of Michigan Battery Lab where students can use machines that are much closer to production scale to create large-format, high-capacity cells for their research. Funding agencies need to make larger format cells the required deliverables and give sufficient funding to allow that large-scale research to happen.

None of this, however, addresses the laborer on the factory floor. The United Auto Worker displaced from transmission assembly doesn’t need to know how to design a battery, she needs to know how to operate the cell fabrication machines safely, reliably, etc. That is where the retraining courses and community colleges come in.

We are talking about whole new curricula and programs that will require expert instructors and large-scale equipment for these students to learn on. The UM Battery Lab had an initial investment of $10 million for hiring and equipment. A similar level of investment will need to be made for all of these training centers.

Electrek: Is there a stopgap solution that the US could utilize while academia, government, and businesses work out how to close the skills gap?

Dr. Greg Less: The stopgap to date has been to form joint ventures between US companies and Chinese/Korean/Japanese companies. The expertise is being provided by the partners.

Electrek: You are at the University of Michigan Battery Lab. What’s working well, and what can be improved upon to meet growing needs of electric vehicles?

Dr. Greg Less: The UM Battery Lab is running at capacity. Expanding capacity, increasing accessibility for student researchers is going to be key.

It would be very beneficial to us, at the university, if we were able to get a clear idea from industry and government on what they want the next generation of graduates to look like.

What are the skills and the knowledge base that is required to make our alumni prime, valuable candidates on the job market?

Read more: KORE to build 12 GWh lithium-ion battery factory in Arizona


Greg Less is the technical director at the University of Michigan Battery Lab, which was developed in cooperation with the Michigan Economic Development Corporation and Ford Motor Company. He’s responsible for the day-to-day operation of the laboratory. Less earned a doctorate in chemistry from the University of Michigan. Prior to joining the Battery Lab, he was a research scientist with battery companies T/J Technologies and A123 Systems.

Photo: Steve Fecht/General Motors


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Tom Cruise leads moment of silence in tribute to ‘dear friend’ Val Kilmer

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Tom Cruise leads moment of silence in tribute to 'dear friend' Val Kilmer

Tom Cruise has paid tribute to Val Kilmer, wishing his Top Gun co-star “well on the next journey”.

Cruise, speaking at the CinemaCon film event in Las Vegas on Thursday, asked for a moment’s silence to reflect on the “wonderful” times shared with the star, whom he called a “dear friend”.

Kilmer, who died of pneumonia on Tuesday aged 65, rocketed to fame starring alongside Cruise in the 1986 blockbuster Top Gun, playing Tom ‘Iceman’ Kazansky, a rival fighter pilot to Cruise’s character Maverick.

Tom Cruise, star of the upcoming film "Mission: Impossible - The Final Reckoning," leads a moment of silence for late actor Val Kilmer during the Paramount Pictures presentation at CinemaCon at Caesars Palace on Thursday, April 3, 2025, in Las Vegas. (AP Photo/Chris Pizzello)
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Tom Cruise said ‘I wish you well on the next journey’. Pic: AP

Val Kilmer in 2017. Pic: AP
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Val Kilmer in 2017. Pic: AP

His last part was a cameo role in the 2022 blockbuster sequel Top Gun: Maverick.

Cruise, on stage at Caesars Palace on Thursday, said: “I’d like to honour a dear friend of mine, Val Kilmer. I can’t tell you how much I admire his work, how grateful and honoured I was when he joined Top Gun and came back later for Top Gun: Maverick.

“I think it would be really nice if we could have a moment together because he loved movies and he gave a lot to all of us. Just kind of think about all the wonderful times that we had with him.

“I wish you well on the next journey.”

The moment of silence followed a string of tributes from Hollywood figures including Cher, Francis Ford Coppola, Antonio Banderas and Michelle Monaghan.

Kilmer’s daughter Mercedes told the New York Times on Wednesday that the actor had died from pneumonia.

Tom Cruise takes part in the Paramount Pictures presentation at CinemaCon at Caesars Palace on Thursday, April 3, 2025, in Las Vegas. (AP Photo/Chris Pizzello)
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Tom Cruise at Caesars Palace on Thursday. Pic: AP

Diagnosed with throat cancer in 2014, Kilmer discussed his illness and recovery in his 2020 memoir Your Huckleberry and Amazon Prime documentary Val.

He underwent radiation and chemotherapy treatments for the disease and also had a tracheostomy which damaged his vocal cords and permanently gave him a raspy speaking voice.

Kilmer played Batman in the 1995 film Batman Forever and received critical acclaim for his portrayal of rock singer Jim Morrison in the 1991 movie The Doors.

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He also starred in True Romance and Kiss Kiss Bang Bang, as well as playing criminal Chris Shiherlis in Michael Mann’s 1995 movie Heat and Doc Holliday in the 1993 film Tombstone.

In 1988 he married British actress Joanne Whalley, whom he met while working on fantasy adventure Willow.

The couple had two children before divorcing in 1996.

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Bruce Springsteen: The Boss to release seven ‘lost’ albums

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Bruce Springsteen: The Boss to release seven 'lost' albums

Bruce Springsteen is to release seven albums of mostly unheard material this summer.

The US singer said the songs, written and re-recorded between 1983 and 2018, were being made public after he began completing “everything I had in my vault” during the COVID-19 pandemic.

In a short video posted on Instagram, Springsteen said the albums were “records that were full records, some of them even to the point of being mixed and not released”.

The 83-song collection is being released in a box set called Tracks II: The Lost Albums and goes on sale on 27 June.

Some 74 of the tracks have never been heard before.

Springsteen first teased the release on Wednesday morning with a short social media video accompanied by text which said: “What was lost has been found”.

Tracks II is the follow-up to the star’s first Tracks volume, a four-CD collection of 66 unreleased songs, released in 1998.

NEW YORK, NEW YORK - MARCH 26, 2025: Bruce Springsteen took the stage at Carnegie Hall for People Have the Power: A Celebration of Patti Smith, an electrifying tribute to the legendary artist. The event, presented by Michael Dorf, honored Smiths profound impact on music, poetry, and activism, bringing together an all-star lineup to perform her most iconic songs. (Photo: Giada Papini Rampelotto/EuropaNewswire). Photo by: Giada Papini Rampelotto/EuropaNewswire/picture-alliance/dpa/AP Images
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Bruce Springsteen at New York’s Carnegie Hall at a tribute to Patti Smith last month. Pic: PA

The New Jersey-born rocker, nicknamed The Boss, last released a studio album in 2022.

Only the Strong Survive was a collection of covers, including songs by Motown and soul artists, such as the Four Tops, The Temptations, The Supremes, Frankie Wilson and Jimmy Ruffin.

The late soul legend Sam Moore, who died in January and was a frequent Springsteen collaborator, sang on two of the tracks.

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Springsteen is coming to the UK in May to launch a two-month tour of Europe with his E Street Band.

The shows will include performances at the Co-op Live in Manchester and Liverpool’s Anfield stadium.

The singer-songwriter has sold more than 140 million records since his debut on the music scene in 1973, according to his website.

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Stalker who believed Strictly Come Dancing judge Shirley Ballas was his aunt avoids jail

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Stalker who believed Strictly Come Dancing judge Shirley Ballas was his aunt avoids jail

A man who stalked Strictly Come Dancing judge Shirley Ballas for six years has avoided jail.

Kyle Shaw, 37, got a 20-month suspended sentence and a lifetime restraining order on contacting Ballas, her mother, niece, and former partner.

Liverpool Crown Court heard that he thought Ballas was his aunt and “began a persistent campaign of contact”.

“He believed, and it’s evident from what he was told by his mother, that her late brother was his father,” said prosecutor Nicola Daley.

The court heard there was no evidence he was wrong, and “limited evidence” he was correct.

Ms Daley said Shaw’s messages had accused Ballas of being to blame for the death of her brother, who took his own life in 2003 aged 44.

He also set up social media accounts in his name.

Shaw had pleaded guilty to stalking the former dancer between August 2017 and November 2023 at a hearing in February.

Incidents included following Ballas’s 86-year-old mother, Audrey Rich, while she was shopping and telling her she was his grandmother.

The court heard in messages to Mrs Rich, Shaw had asked: “Where’s my dad?”

Ballas was so worried for her mother’s safety that she moved her from Merseyside to London.

Shaw outside court on the day of his sentencing. Pic: PA
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Kyle Shaw outside court on the day of his sentencing. Pic: PA

In October 2020, Ballas called police after Shaw messaged her and said: “Do you want me to kill myself, Shirley?”

Posts on X included one alongside an image of her home address that warned: “You ruined my life, I’ll ruin yours and everyone’s around you.”

Another referenced a book signing and said: “I can’t wait to meet you for the first time Aunty Shirley. Hopefully I can get an autograph.”

The court was told Ballas’s niece Mary Assall, former partner Daniel Taylor and colleagues from Strictly Come Dancing and ITV’s Loose Women were also sent messages.

‘I know where you live’

On one occasion in late 2023, Shaw called Mr Taylor and told him he knew where the couple lived and described Ballas’s movements.

The court heard the 64-year-old TV star become wary of socialising and stopped using public transport.

Prosecutor Ms Daley said: “She described having sleepless nights worrying about herself and her family’s safety and being particularly distressed when suggestions were made to her that she and her mother were responsible for her brother taking his own life.”

Man accused of stalking Shirley Ballas
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Ballas has been head judge on Strictly Come Dancing since 2017. Pic: PA

Shaw cried and wiped away tears as he was sentenced on Tuesday.

The judge said the stalking stemmed from his mother telling him Ballas’s brother, David Rich, was his biological father.

“I’m satisfied that your motive for this offending was a desire to seek contact with people you genuinely believed were your family,” he said.

“Whether in fact there’s any truth in that belief is difficult, if not impossible, to determine.”

Kyle Shaw leaves Liverpool Crown Court, where he is charged with stalking Strictly judge Shirley Ballas.
Pic: PA
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Shaw pictured at court in February. Pic: PA

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Defence lawyer John Weate said Shaw had been told the story by his mother “in his mid to late teens” and had suffered “complex mental health issues” since he was a child.

He added: “He now accepts that Miss Ballas and her family don’t wish to have any contact with him and, importantly, he volunteered the information that he has no intention of contacting them again.”

Shaw, of Whetstone Lane in Birkenhead, also admitted possessing cannabis and was ordered to undertake a rehab programme.

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