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In today’s Electrek Green Energy Brief (EGEB):

  • Technical delays kept ISS astronauts from fully installing a new pair of solar arrays.
  • Enevate says its next-gen battery tech provides lower carbon footprint during EV manufacturing.
  • UnderstandSolar is a free service that links you to top-rated solar installers in your region for personalized solar estimates. Tesla now offers price matching, so it’s important to shop for the best quotes. Click here to learn more and get your quotes. — *ad.

Solar array delay

On June 7, Electrek reported that an uncrewed SpaceX Dragon CRS-22 cargo ship successfully delivered two out of six International Space Station (ISS) Roll-Out Solar Arrays (iROSA). Astronauts were due to install the two iROSA on spacewalks on June 16 and June 20, but their first attempt hit some snags.

Spaceflight Insider explains what happened on Wednesday:

NASA astronaut Shane Kimbrough and European Space Agency astronaut Thomas Pesquet, both members of the seven-person Expedition 65 ISS crew, ventured outside the outpost June 16, 2021, for a spacewalk, officially called US EVA-74, which was tasked with installing the first of two ISS Roll-Out Solar Arrays, also called iROSA.

About midway through the 7-hour, 15-minute outing, Kimbrough noticed the display on the Displays and Control Module on his suit appeared to be off, requiring him to return to the Quest airlock to perform a “warm restart.” While this issue was resolved, it burned through nearly 45 minutes, time that could have been used to troubleshoot an alignment issue with the iROSA that later cropped up once the two astronauts began installing it on the P6 truss.

The two astronauts will resume – and hopefully be able to complete – installation of the solar arrays on Sunday.

Each IROSA will produce 20kW of additional power for the ISS, or a total of 120kW. According to NASA, once all six solar arrays are deployed, the ISS’s solar power is expected to be boosted to around 215 kW, because portions of the old solar arrays will still produce around 95kW.

Lower-emissions EV batteries

Irvine, California-headquartered Enevate, which develops and licenses advanced battery technology for electric vehicles, announced it has achieved up to 27% reduction of emissions during manufacturing with its XFC-Energy technology.

Enevate announced its fourth-generation XFC-Energy technology last year. It says it provides a path to produce extreme fast-charge EV batteries at low cost and high-volume production. The company is currently working with multiple automotive OEMs and EV battery manufacturers to commercialize its technology for 2024-25 model year EVs.

Enevate utilizes a higher energy density material and an ultra-thin multi-layer design in its large format EV cells that meet EV specifications. This has the potential to lower an EV’s carbon footprint at the start of life, which is significant because battery manufacturing is the highest contributor of emissions for the EV manufacturing.

For example, a 21% greenhouse gas emissions reduction over conventional batteries manufactured in a 100 gigawatt-hour per year lithium-ion EV battery factory would be the equivalent of eliminating driving emissions annually from approximately 511,000 gasoline-powered cars or not burning about 265 million gallons of gasoline each year. 

Philippe Schulz, VP advanced powertrain engineering – Groupe Renault, said:

The CO2 emission reduction Enevate’s battery technology offers is a very desirable contribution to Renault’s aim to reach carbon neutrality in Europe by 2040 and worldwide by 2050. Furthermore, it provides another critical milestone to bring this battery technology to sustainable EV production by 2025.

Photo: NASA


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Former London’s Burning actor John Alford guilty of sexually assaulting girls aged 14 and 15

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Former London's Burning actor John Alford guilty of sexually assaulting girls aged 14 and 15

Former London’s Burning actor John Alford has been found guilty of sexually assaulting girls aged 14 and 15 at a friend’s home.

Jurors heard the 53-year-old, who rose to fame in BBC show Grange Hill, sexually assaulted the girls while they were drunk following a night out at the pub.

St Albans Crown Court was told he bought £250 worth of food, alcohol and cigarettes from a nearby petrol station in the early hours of the morning, including a bottle of vodka which the victims subsequently drank.

Alford then had sexual intercourse with the 14-year-old girl in the garden of the home and later in a downstairs toilet, and inappropriately touched the 15-year-old girl as she lay half asleep on the living room sofa.

He denied four counts of sexual activity with the younger girl and charges of sexual assault and assault by penetration relating to the second teenager at a property in Hertfordshire on April 9 2022.

But, after 13 hours of deliberations, he was found guilty.

As a firefighter in one of his most famous roles. File pic: PA
Image:
As a firefighter in one of his most famous roles. File pic: PA

Alford, of Holloway, north London, who was charged under his real name John Shannon, had previously told the court the allegations were a “set-up”.

He put his head in his hand and shouted “Wrong, I didn’t do this” from the dock as the verdicts were read out in court.

‘I didn’t want sex with an old man’

During the week-long trial, Alford, who cried while giving evidence, told jurors “I never touched either of them girls”, adding there was “no DNA” evidence and that he would stand by his denial “until the day I die”.

However, the 15-year-old girl said: “We were all just like dozing off. That was when John started to touch me.”

Asked how she felt after the assault, the girl said: “Sick. I felt absolutely sick. I wasn’t going to tell anyone.”

In a video of her police interview played to the court, the 14-year-old girl said she had never had sex before the night of the alleged incidents.

“I told him to stop because I didn’t want to have sex with an old man,” she said.

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Legendary fashion designer Giorgio Armani dies

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Legendary fashion designer Giorgio Armani dies

Legendary fashion designer Giorgio Armani has died aged 91 – with the worlds of fashion and showbiz paying tribute to a “giant” and a “master of his craft”.

The Italian billionaire died at home surrounded by his family on Thursday.

“With infinite sorrow, the Armani Group announces the passing of its creator, founder, and tireless driving force: Giorgio Armani,” his fashion house said.

Tributes flood in for Armani – as it happened

“Il Signor Armani, as he was always respectfully and admiringly called by employees and collaborators, passed away peacefully, surrounded by his loved ones.

“Indefatigable to the end, he worked until his final days, dedicating himself to the company, the collections, and the many ongoing and future projects.”

A funeral chamber will be set up at Milan’s Armani Teatro for people to pay tribute between 9am and 6pm this weekend.

At the end of his autumn-winter show at Milan Fashion Week in January this year. Pic: Reuters
Image:
At the end of his autumn-winter show at Milan Fashion Week in January this year. Pic: Reuters

Armani did not appear at his runway shows in Milan for the first time ever in June as he recovered from an unknown illness.

Only a week ago, when he was interviewed by the Financial Times, he revealed he “oversaw every aspect of the show remotely via video link”.

“My greatest weakness is that I am in control of everything,” he told the newspaper. “Everything you will see has been done under my direction and carries my approval.”

‘A symbol of the best of Italy’

Italy’s President Giorgia Meloni was among the first to pay tribute.

“Giorgio Armani leaves us at 91 years old,” she wrote on X.

“With his elegance, sobriety, and creativity, he was able to bring lustre to Italian fashion and inspire the entire world. An icon, a tireless worker, a symbol of the best of Italy. Thank you for everything.”

At the Royal Academy in London in 2003. Pic: Reuters
Image:
At the Royal Academy in London in 2003. Pic: Reuters

Fellow fashion mogul Donatella Versace followed, saying: “The world has lost a giant today. He made history and will be remembered forever.”

American designer Ralph Lauren said he “always had the deepest respect and admiration” for Armani.

Dame Anna Wintour, who this year stepped down as head of American Vogue after 37 years, said the designer “understood power and attitude and elegance as well as anyone ever has in fashion”.

Julia Roberts, who famously wore Armani menswear to the Golden Globe awards in 1990, shared a picture of the pair together on Instagram with the caption: “A true friend. A Legend.”

American model Cindy Crawford called him a “master of his craft” – while the Italian football world also offered its condolences.

Juventus described him as a “timeless icon of elegance and Italian style”.

Inter Milan, who Armani supported, said he was “an icon of our city, a fashion legend who, with his creativity and elegance, knew how to tell the story of Italianness around the world”.

Legendary film director Martin Scorsese also paid tribute, heralding Armani as “more than a clothing designer”.

“He was a real artist, and a great one – people use the term ‘timeless’ quite often, but in his case it happens to be true,” said Scorsese.

Armani contributed to the wardrobe design for the director’s 1995 film Casino, creating suits for Robert De Niro’s character, Ace Rothstein.

The pair came together again for The Wolf of Wall Street (2013), where Armani this time suited up Leonardo DiCaprio.

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‘Colossus’ Armani ‘brought gravitas’ to the fashion industry

‘King Giorgio’

Born in the small northern Italian town of Piacenza in July 1934, Armani originally wanted to be a doctor but changed his mind after a part-time job as a window dresser at a Milan store exposed him to fashion for the first time.

As one of the most influential designers of the 20th century, he is often credited with spearheading red carpet fashion and was planning a major event during Milan Fashion Week this month to mark 50 years of his brand.

He put Italian ready-to-wear style on the map in the late 1970s with his signature ‘Armani suit’ before adapting its classic style for women with the launch of the female ‘power suit’ in the 1980s.

He also dressed Hollywood and music stars, including Julia Roberts, George Clooney, Cate Blanchett, and Lady Gaga.

Read more:
From Gere to Gaga: Armani’s best celebrity looks

With actors Richard Gere and Lauren Hutton in 2003. Pic: Reuters
Image:
With actors Richard Gere and Lauren Hutton in 2003. Pic: Reuters

With Robert De Niro in Milan in 2000. Pic: Reuters
Image:
With Robert De Niro in Milan in 2000. Pic: Reuters

With singer Beyonce in 2003. Pic: Reuters
Image:
With singer Beyonce in 2003. Pic: Reuters

With David Beckham in Milan in 2009. Pic: Reuters
Image:
With David Beckham in Milan in 2009. Pic: Reuters

Armani, or Re Giorgio (King Giorgio) as he was widely known, worked on more than 200 films, most notably earlier in his career on American Gigolo with Richard Gere in 1980.

He was awarded both the French Legion of Honour and Italian Order of Merit for Labour for his contributions to the fashion industry.

With an empire of more than £7.44bn at the time of his death, his work expanded beyond clothes to home furnishings, perfumes, books, flowers, bars, clubs, and restaurants.

He also owned the basketball team EA7 Armani Milan, better known as Olympia Milano.

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Armani sparked controversy in 2015 for comments he made about fashion choices among gay men – and previously in 2009 when his company was forced to settle with the Italian tax authorities over its offshore subsidiaries.

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‘Ketamine Queen’ Jasveen Sangha pleads guilty to supplying fatal dose that killed Friends star Matthew Perry

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'Ketamine Queen' Jasveen Sangha pleads guilty to supplying fatal dose that killed Friends star Matthew Perry

A woman known as the “Ketamine Queen” has officially pleaded guilty to selling Friends star Matthew Perry the drug that killed him.

Jasveen Sangha initially denied the charges but agreed to change her plea in a signed statement in August, just a few weeks before she had been due to stand trial.

The 42-year-old , a dual citizen of the US and the UK, has now appeared in a federal court in Los Angeles to plead guilty to five charges, including supplying the ketamine that led to Perry‘s death.

She faces up to 65 years in prison after admitting one count of maintaining a drug-involved premises, three counts of distribution of ketamine, and one count of distribution of ketamine resulting in death.

Prosecutors agreed to drop three other counts related to the distribution of ketamine, and one count of distribution of methamphetamine that was unrelated to the Perry case.

In a brief statement when the plea deal was announced, her lawyer Mark Geragos said she was “taking responsibility for her actions”.

The judge is not bound to follow any terms of the plea agreement, but prosecutors have said they will ask for less than the maximum possible sentence.

Perry died aged 54 in October 2023. He had struggled with addiction for years, but released a memoir a year before his death during a period of being clean.

He had been using ketamine through his regular doctor as a legal, but off-label, treatment for depression, but in the weeks before his death had also started to seek more of the drug illegally.

Perry bought large amounts of ketamine from Sangha, including 25 vials for $6,000 (£4,458) in cash four days before his death, prosecutors said.

Read more:
The Hollywood drugs network exposed by Perry’s death
Obituary: The one who made everyone laugh

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What Perry’s death says about Hollywood

Sangha, described by prosecutors as the “Ketamine Queen of North Hollywood”, is now the fifth and final person to plead guilty to charges connected to the supply of drugs to the Friends star.

The actor’s live-in assistant Kenneth Iwamasa, an acquaintance Erik Fleming, and a physician, Mark Chavez, all agreed to plead guilty when the charges were announced in August 2024.

Another doctor, Salvador Plasencia, initially pleaded not guilty and had been due to face trial alongside Sangha, but changed his plea in July.

Sangha and Plasencia had been the primary targets of the investigation.

The three other defendants: Chavez, Iwamasa and Fleming pleaded guilty in exchange for their co-operation, which included statements implicating Sangha and Plasencia.

Perry had bought ketamine from Sangha after he was led to her by Fleming, prosecutors said.

On the day of Perry’s death, Sangha told Fleming they should delete all the messages they had sent each other, according to Sangha’s indictment.

Sangha is due to be sentenced on 10 December.

The other four defendants are also still awaiting sentencing.

Perry was one of the biggest stars of his generation as Chandler Bing in Friends – which ran on NBC between 1994 and 2004.

He starred alongside Jennifer Aniston, Courteney Cox, Lisa Kudrow, Matt LeBlanc and David Schwimmer for all 10 seasons of the show.

The Friends stars were among around 20 mourners who attended his funeral in November 2023, according to TMZ.

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