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Smart charging may be key to saving power grid in world of EVs

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As electric vehicle (EV) sales rise, the big question for power grid operators, charging companies and governments is how to run tens of millions of vehicles without crashing local networks or spending billions on grid upgrades.

The answer: smart charging.

Simply put, smart charging software allows EV owners to plug in during expensive peak hours, without the vehicle drawing power until cheap off-peak hours. This eases strain on the electric grid, makes better use of renewable energy and saves drivers money.

Without it, millions of EV owners plugging in after work - auditing firm EY estimates Europe will have 65 million EVs by 2030 and 130 million by 2035 - could overload local grids, causing blackouts.

"The shift to electric will be nigh on impossible without smart charging," Chris Pateman-Jones, CEO of British EV charger company Connected Kerb, told Reuters while demonstrating a pilot project on public chargers in Hackney, a London borough.

Using Connected Kerb's smartphone app you can set your charging speed, charge time and exact price down to a low, slow "Eco" rate of 19 pence (26 U.S. cents) per kilowatt.

"It's so much cheaper and simpler," said Ged O'Sullivan, a 65-year-old pub owner who cut his plug-in hybrid's charging bill by 30% with Connected Kerb.

Smart charging for public chargers is a significant challenge because so few are available for people who cannot charge at home because they park on the street.

According to a report from EY and Eurelectric, Europe alone will need 9 million public chargers by 2035, up from 374,000 today.

The near future should also bring "bidirectional" or "vehicle-to-grid" charging, where millions of EV owners could sell their EV batteries' juice back to grid operators during peak hours.

Even in Britain where smart charging at home is widely available, many EV owners are unaware it exists, according to Britain's energy regulator, Ofgem. In the United States, only a tiny fraction of utilities offer it, according to utilities group the Smart Electric Power Alliance.

And few cars today beside Renault and Hyundai's upcoming Ioniq model are capable of bidirectional charging - though more are coming.

"Most cars, at this point, do not support this bidirectional charging yet," said Robin Berg, CEO of We Drive Solar, which has supplied hundreds of bidirectional chargers for a pilot project in the central Dutch city of Utrecht and worked with Renault SA (RENA.PA) and Hyundai Motor Co (005380.KS) on their vehicles. "Other carmakers will follow."

Nearly 20% of new cars sold in the Netherlands and almost 12% in Britain in 2021 were fully electric.

State support has put Norway at the forefront of electrification, where EVs made up almost three-quarters of sales in the capital Oslo. Some local substations were built in the 1950s and without smart charging Oslo would need massive, costly grid upgrades.

"To handle this we need smart charging solutions because we don't want to over-invest in the grid," said Sture Portvik, who heads Oslo's charging infrastructure efforts.

'AWARENESS IS LOW'

Connected Kerb aims to have 190,000 UK on-street chargers by 2030, enabling it to predict consumer charging patterns for grid operators and offer lower rates when the available renewable energy is abundant, said Pateman-Jones.

"Today when there's too much wind on the grid, wind farms are told to turn the wind turbines off," he said. "With smart charging we can pull more of that power."

Some UK energy providers already offer low off-peak rates for home smart charging, but few EV owners use them.

"The perception is smart charging at home is a done deal," said Charlie Cook, CEO of Rightcharge, a UK firm that helps EV owners find low tariffs. "But the reality is awareness of these tariffs is surprisingly low."

Rightcharge estimates smart charging could save UK drivers 10 billion pounds ($13.5 billion) by 2030.

British car dealer network Lookers (LOOK.L) guides EV buyers to Rightcharge's website to check their options.

Lookers' business development director, Andrew Hall, said "early adopter" EV buyers are "pretty savvy about smart charging."

"But that is changing as EV sales rise," he added.

Utilities group the Smart Electric Power Alliance estimates only 50 out of 3,000 U.S. utilities offer smart charging.

EV charging company ChargePoint's (CHPT.N) U.S. chargers can all smart-charge, but it wants more utilities to offer it.

"We see a lot of positive response from customers when their utility is offering those rates," said Anthony Harrison, ChargePoint's North American head of utility partnerships.

Charging provider Blink Charging Co (BLNK.O) has one set rate until smart charging is widely available.

"We decided to keep it simple for our customers," said Blink CEO Michael Farkas.

'HORRENDOUSLY EXPENSIVE'

Bidirectional charging may be crucial.

"The whole idea behind bidirectional charging is to balance the grid," said We Drive Solar's Berg, who estimates a fully charged EV can power the average home in the Netherlands for a week.

Serge Colle, EY's global energy resources leader, said smart and bidirectional charging are better than "horrendously expensive" power grid upgrades.

"We can't possibly open up streets quickly enough to add more copper and do the necessary reinforcement," Colle said.

Regulator Ofgem estimates that peak power reductions from smart and bidirectional charging by 2050 could match "10 Hinkley Point C Nuclear Plants" - a two-reactor plant under construction in England.

The U.S. market has more than 10 vehicle-to-grid pilot projects using school buses under way.

California-based vehicle-to-grid company Nuvve Holding Corp (NVVE.O) has formed Levo, a joint venture with private equity firm Stonepeak - which chipped in $750 million - to enable EV fleet owners to sell power to utilities.

"Because our customers are able to generate revenue we're able to reduce the total cost of ownership for those vehicles, at times completely cost-neutral," said Nuvve CEO Gregory Poilasne.

Charger makers like Brisbane, Australia-based Tritium Dcfc Ltd (DCFC.O) are also developing bidirectional chargers.

CEO Jane Hunter said Tritium will launch a bidirectional, fast-charging wall unit in 2023 for fleets and homeowners.

More automakers are embracing bidirectional charging. Ford Motor Co (F.N) has partnered with solar power company Sunrun Inc (RUN.O) to use its F-150 Lightning pickup truck to power homes.

But Oslo has invested extra money in pilot projects for bidirectional chargers because it believes in the concept. So far, however, it has been disappointed that more carmakers have not yet introduced vehicles that can feed power back into the grid.

"The limitations for bidirectional charging has been the car producers," infrastructure chief Portvik said. "The big carmakers have to step up."

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Albania bans TikTok for a year after killing of teenager

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Albania on Saturday announced a one-year ban on TikTok, the popular short video app, following the killing of a teenager last month that raised fears over the influence of social media on children.

The ban, part of a broader plan to make schools safer, will come into effect early next year, Prime Minister Edi Rama said after meeting with parents' groups and teachers from across the country, Reuters reported.

"For one year, we'll be completely shutting it down for everyone. There will be no TikTok in Albania," Rama said.

Several European countries including France, Germany and Belgium have enforced restrictions on social media use for children. In one of the world's toughest regulations targeting Big Tech, Australia approved in November a complete social media ban for children under 16.

Rama has blamed social media, and TikTok in particular, for fuelling violence among youth in and outside school.

His government's decision comes after a 14-year-old schoolboy was stabbed to death in November by a fellow pupil. Local media had reported that the incident followed arguments between the two boys on social media. Videos had also emerged on TikTok of minors supporting the killing.

"The problem today is not our children, the problem today is us, the problem today is our society, the problem today is TikTok and all the others that are taking our children hostage," Rama said.

TikTok said it was seeking "urgent clarity" from the Albanian government.

"We found no evidence that the perpetrator or victim had TikTok accounts, and multiple reports have in fact confirmed videos leading up to this incident were being posted on another platform, not TikTok," a company spokesperson said.

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Australia’s under-16 social media ban sparks anger and relief

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Australians reacted on Friday with a mixture of anger and relief to a social media ban on children under 16 that the government says is world-leading, but which tech giants like TikTok argue could push young people to "darker corners of the internet".

Australia approved the social media ban for children late on Thursday after an emotive debate that has gripped the nation, setting a benchmark for jurisdictions around the world with one of the toughest regulations targeting Big Tech, Reuters reported.

The law forces tech giants from Instagram and Facebook owner Meta Platforms to TikTok to stop minors from logging in or face fines of up to A$49.5 million ($32 million). A trial of enforcement methods will start in January, with the ban to take effect in a year.

"Platforms now have a social responsibility to ensure the safety of our kids is a priority for them," Australian Prime Minister Anthony Albanese said on Friday

"We're making sure that mums and dads can have that different conversation today and in future days."

Announcing the details of the ban earlier this month, Albanese cited the risks to physical and mental health of children from excessive social media use, in particular the risks to girls from harmful depictions of body image, and misogynist content aimed at boys.

In Sydney on Friday, reaction to the ban was mixed.

"I think that's a great idea, because I found that the social media for kids (is) not really appropriate, sometimes they can look at something they shouldn't," said Sydney resident Francesca Sambas.

Others were more scathing.

"I'm feeling very angry, I feel that this government has taken democracy and thrown it out the window," said 58-year-old Shon Klose.

"How could they possibly make up these rules and these laws and push it upon the people?"

Children, meanwhile, said they would try to find a way around the ban.

"I feel like I still will use it, just secretly get in," said 11-year-old Emma Wakefield.

WORLD FIRST

Countries including France and some U.S. states have passed laws to restrict access for minors without a parent's permission, but the Australian ban is absolute. A full under-14s ban in Florida is being challenged in court on free speech grounds.

Albanese's Labor party won crucial support from the opposition conservatives for the bill that was fast-tracked through the country's parliament as part of 31 bills pushed through in a chaotic final day of parliament for the year.

The government has said enough notice was given as it first flagged the ban after a parliamentary inquiry earlier this year that heard testimony from parents of children who had self-harmed due to cyber bullying.

But it was criticised by social media firms and some lawmakers who say the bill has lacked proper scrutiny.

A spokesperson for TikTok, which is hugely popular with teen users, said on Friday the process had been rushed and risked putting children into greater danger.

"We're disappointed the Australian government has ignored the advice of the many mental health, online safety, and youth advocacy experts who have strongly opposed the ban," the spokesperson said.

Albanese said on Friday passing the bill before the age verification trial has been completed was the correct approach.

"We've got your back is our message to Australian parents," Albanese said.

"We don't argue that its implementation will be perfect, just like the alcohol ban for under 18s doesn't mean that someone under 18 never has access, but we know that it's the right thing to do."

The ban could strain Australia's relationship with key ally the United States, where X owner Elon Musk, a central figure in the administration of president-elect Donald Trump, said in a post this month it seemed a "backdoor way to control access to the Internet by all Australians".

It also builds on an existing mood of antagonism between Australia and mostly US-domiciled tech giants. Australia was the first country to make social media platforms pay media outlets royalties for sharing their content and now plans to threaten them with fines for failing to stamp out scams.

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South Korea authorities launch probe after three die in Hyundai car test

The Ulsan plant is Hyundai’s biggest manufacturing facility, with its own port and an annual production capacity of 1.4 million vehicles

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South Korean authorities launched an investigation on Tuesday after three people died during a car test at a Hyundai Motor plant in the city of Ulsan, police told Reuters.

The two Hyundai researchers and one Hyundai contractor were found unconscious in a car at around 3:00 p.m. while they were testing it in a "chamber," according to Hyundai's labour union.

South Korean media reports said the three had suffocated.

A police officer in Ulsan said the police and the labour ministry were investigating the incident, including its cause.

A fire department official told Reuters that it first received a report at 3:17 pm that the accident happened at Hyundai's No.4 factory.

"Hyundai Motor Company is deeply saddened by the incident that occurred at our plant in Ulsan, South Korea," Hyundai said in a statement, saying it would "cooperate fully with all relevant authorities to determine the cause of this incident."

The Ulsan plant is Hyundai's biggest manufacturing facility, with its own port and an annual production capacity of 1.4 million vehicles, including exports of 1.1 million units.

In November last year, Hyundai Motor broke ground on a 2 trillion won ($1.44 billion) plant in Ulsan dedicated to making electric vehicles in South Korea, as the automaker accelerated a shift away from petrol-powered cars.

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