Science & Technology
Smart charging may be key to saving power grid in world of EVs
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.”
Science & Technology
Trump administration set to receive $10 billion fee for brokering TikTok deal, WSJ reports
Vice President JD Vance had in September said that the new U.S. company will be valued at around $14 billion.
President Donald Trump’s administration is set to receive a roughly $10 billion fee from investors in the recently completed deal to take control of TikTok’s U.S. business, the Wall Street Journal reported on Friday, citing people familiar with the matter.
TikTok’s Chinese owner, ByteDance, in January finalized a deal to establish a majority American-owned joint venture that will secure U.S. data, to avoid a U.S. ban on the short video app used by over 200 million Americans.
TikTok USDS Joint Venture LLC will secure U.S. user data, apps and algorithms through data privacy and cybersecurity measures. It disclosed few details about the divestiture.
Vice President JD Vance had in September said that the new U.S. company will be valued at around $14 billion.
The payment is part of the agreement through which investors friendly with the administration gained control of TikTok’s U.S. operations from ByteDance, WSJ said. It is on top of the investments already made to establish a new entity to operate the app in the U.S.
Investors Oracle (ORCL.N), Silver Lake, Abu Dhabi’s MGX and other backers paid about $2.5 billion to the Treasury Department when the deal closed and are to make a number of subsequent payments until the total reaches $10 billion, per the Journal.
TikTok and the White House did not immediately respond to Reuters requests for comment.
Officials from the administration have said the fee is justified, citing Trump’s role in rescuing TikTok’s U.S. operations and guiding negotiations with China to complete the deal while tackling lawmakers’ concerns over national security, according to WSJ.
Earlier this month, Trump and U.S. Attorney General Pam Bondi were sued by retail investors in two social media rivals of TikTok seeking to reverse the U.S. president’s approval of a deal by the company’s Chinese owner ByteDance to form a majority American-owned joint venture.
Science & Technology
NASA eyes March 6 launch of astronaut moon mission
Artemis program managers completed a comprehensive simulation of the Space Launch System’s launch-day countdown, but said remaining work could still push the launch date further into March.
NASA officials said the agency was targeting March 6 for the launch of four astronauts around the moon and back as part of its Artemis II mission after overcoming rocket-fueling snags in a second key launch rehearsal this week, but cautioned that remaining prep work could warrant more time.
The U.S. space agency on Thursday night capped a nearly 50-hour rehearsal of the Artemis II launch countdown, fueling the rocket with some 730,000 gallons of propellant without running into the pesky hydrogen leaks that hobbled an initial rehearsal last month, officials said during a news conference.
Artemis program managers were elated that the Wet Dress Rehearsal, a comprehensive simulation of the Space Launch System’s launch-day countdown, went smoothly, but said remaining work ahead could still push the launch date further into NASA’s March launch window.
“I felt like last night was a big step in us earning our right to fly. So, felt really good, very proud of the team,” said NASA launch director Charlie Blackwell-Thompson.
Remaining work includes testing the rocket’s flight termination system and conducting a sweeping Flight Readiness Review, a day-long meeting of agency management during which they effectively double-check all rocket hardware and mission procedures before liftoff. – Reuters
Science & Technology
Musk’s Starlink faces high-profile security test in Iran crackdown
Starlink, which is harder for Iran to tamper with than cable and cellphone tower networks, has become crucial for documenting events on the ground.
Iran’s crackdown on dissidents is shaping up as one of the toughest security tests yet for Elon Musk’s Starlink, which has served as a lifeline against state-imposed internet blackouts since its deployment during the war in Ukraine, Reuters reported.
SpaceX, which owns Starlink, made the satellite service free for Iranians this week, placing Musk’s space company at the center of another geopolitical hot spot and pitting a team of U.S.-based engineers against a regional power armed with satellite jammers and signal-spoofing tactics, according to activists, analysts and researchers.
How SpaceX withstands Iranian attacks on its most lucrative line of business is expected to be closely watched by U.S. military forces and intelligence agencies that use Starlink and its military-grade variant Starshield, as well as China, whose own nascent satellite internet constellations are set to rival Starlink in the coming years. With SpaceX weighing a public listing this year, the situation in Iran also represents a high-profile showcase for Starlink to investors.
“We’re in this weird early part of the history of space-delivered communications where SpaceX is the only true provider at this scale,” said John Plumb, the former Pentagon space policy chief under President Joe Biden.
“And these repressive regimes think they can still turn off communications, but I think the day is coming where that’s just not possible,” he said.
Victoria Samson, chief director of space security and stability at the think tank Secure World Foundation, said Russia, which has deployed an array of technologies to counter Starlink in Ukraine, might be keen to examine the effectiveness of Iran’s Starlink interference.
“I think a lot of actors are watching how Starlink fares here,” she said.
Thousands of people protesting Iran’s clerical rule are reported to have been killed in the past week, while Tehran’s order to restrict communications makes it difficult to discern the full extent of its violent crackdown on dissent.
Starlink, which is harder for Iran to tamper with than cable and cellphone tower networks, has become crucial for documenting events on the ground, read the report.
Raha Bahreini, an Iran researcher at Amnesty International, said they had verified dozens of videos from Iran, including footage of protesters killed or injured by Iranian forces, and believe that almost all of them came from people who had access to Starlink. She added, however, that the ongoing communications restrictions have impeded human rights organizations’ communications with people in Iran in efforts to assess the scale of the violence.
Starlink is banned in Iran, yet tens of thousands of terminals may have been smuggled into the country, although it remains unclear how many are in use, according to Holistic Resilience, a U.S. nonprofit that has helped deliver Starlink terminals to Iranians and says it is working with SpaceX to monitor what it describes as Iranian attempts to jam the system.
Consumer Starlink terminals are rectangular antenna dishes that come in two sizes – one roughly the size of a pizza box and a smaller “mobile” one the size of a laptop.
SpaceX did not respond to requests for comment.
The Iranian mission to the United Nations in New York declined to comment on Thursday in response to Reuters’ questions.
Iranian Foreign Minister Abbas Araqchi, speaking to Al Jazeera TV on Monday, said the internet had been cut off “after we confronted terrorist operations and realized orders were coming from outside the country.”
Starlink, the first massive internet-from-space constellation of its kind, has emerged as a crucial tool for communications in wartime and remote areas. The network, which drove SpaceX’s $15 billion revenue in 2024, has expanded the geopolitical power of Musk, who in 2022 asserted control over how and where it was being used by Ukrainian troops fighting back Russian forces.
Roughly 10,000 low-orbiting Starlink satellites zipping above user terminals at an orbital velocity of some 17,000 miles per hour (27,360 kph) make its signals much harder to locate and disrupt than traditional satellite systems designed with a larger, single satellite fixed over a given territory.
Iran is likely using satellite jammers to disrupt the Starlink signals, according to Holistic Resilience and other specialists. Iran also appears to be engaging in so-called spoofing, or broadcasting fake GPS signals to confuse and disable Starlink terminals, according to Nariman Gharib, an Iranian opposition activist and independent cyber espionage investigator based in Britain, Reuters reported.
The GPS spoofing wreaks havoc on a Starlink terminal’s connection and slows internet speeds, said Gharib, who analyzed data from a terminal inside Iran.
“You might be able to send text messages, but forget about video calls,” he said.
Though Starlink is not licensed to operate in Iran, Musk has repeatedly confirmed its presence on his social media platform X, spurring a yearslong effort by the Iranian government to counter the service. Amid protests over the death of Mahsa Amini in December 2022, Musk posted that nearly 100 Starlink terminals were active in the country.
Following the 12-day war between Iran and Israel in June, Iran’s parliament passed a law banning the use of Starlink, introducing severe penalties for those who use or distribute the unlicensed technology, according to Iranian state media.
Iran has also pursued diplomatic channels, urging a panel at the United Nations’ International Telecommunication Union last year to force the United States and Norway — where Starlink is internationally registered — to block the service.
At a July meeting, Iran told the board that Starlink’s use in the country is illegal and said an “invading country” had deployed its terminals on drones during a recent attack.
Iran told the board in November that it was struggling to locate and disable the terminals itself.
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