Californians told not to charge EVs as grid struggles in heat wave
Californians were told Wednesday not to charge their electric vehicles during peak hours, just days after the state said it would stop selling gas-powered cars, as the aging electricity grid struggles with a fearsome heatwave.
Temperatures as high as 112 degrees Fahrenheit (44 degrees Celsius) were forecast in some Los Angeles suburbs as a huge heat dome bakes a swathe of the western United States.
The sweltering weather will put huge demands on the already-stretched power grid, especially when people crank up the air conditioners during the broiling hours after work and school.
“Consumers are urged to conserve power by setting thermostats to 78 degrees or higher, if health permits, avoiding use of major appliances and turning off unnecessary lights,” said the California Independent System Operator, which runs the state’s power grid.
Between 4:00 pm and 9:00 pm, “they should also avoid charging electric vehicles.”
“Reducing energy use during a Flex Alert can help stabilize the power grid during tight supply conditions and prevent further emergency measures, including rotating power outages.”
California’s power companies routinely ask households to limit their usage during the so-called “shoulder hours,” when rooftop solar panels stop producing electricity but demand remains high because of still-elevated temperatures.
The call to limit electric vehicle charging comes a week after state regulators banned the sale of new petrol- and diesel-powered vehicles from 2035.
All but a handful of SUVs, cars and light trucks will have to produce zero tailpipe emissions, with only highly efficient plug-in hybrids permitted to burn fossil fuels.
The move was hailed as a game-changer for the EV industry because of the size of California’s auto market and the potential it has to set national, and even international, standards.
– ‘Dangerously hot’ –
Wednesday’s plea to conserve power was greeted with derision on Twitter, where some said it was proof the state had not thought through its green agenda.
“Perhaps we should figure out how to fix our electric grid before we outlaw gas cars…just a thought,” tweeted @AerysGG
“So………this is what they want. Walking? Hitchin’ A Ride?? Moving to a more reasonable state??” tweeted @cinda_scheef
In response to soaring power demands, California Governor Gavin Newsom declared a state of emergency that temporarily removes pollution controls on fossil fuel power plants to allow them to generate more electricity.
He pointed to the punishing drought in the US West that has crippled hydroelectric plants, and noted the direct effect that climate change is having on day-to-day lives.
“Energy reliability becomes more and more challenging… because demand increases at the same time supply decreases,” he said.
He also called on households to do their part “to help us get through the next week or so, to turn up a little bit the thermostat at home to 78 degrees, try to pre-cool earlier in the day; try not to use too much electricity… between 4:00 pm and 9:00 pm.”
The National Weather Service has issued an “excessive heat warning” for most of California, as well as parts of Arizona and Nevada.
“Dangerously hot conditions expected… until Sunday evening,” the NWS said.
“A prolonged period of excessive heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.”
“Those without access to adequate or reliable cooling or hydration will be at most risk, but much of the population could be susceptible to impacts as well,” the NWS warned.
Nighttime temperatures are not expected to offer much relief, with lows struggling to get below 80 degrees Fahrenheit in many places.
It is not unusual for southern California to experience heat waves in September, but temperatures above 100 degrees Fahrenheit are considered hot even for a place almost perpetually baked by sunshine.
The heat wave comes after swathes of the southwest were lashed with torrential rains over recent weeks.
Some areas, including the notoriously dusty Death Valley, suffered flooding, and one person died after being swept away in Zion National Park in Utah.
Scientists say global warming, which is being driven chiefly by humanity’s use of fossil fuels, is making natural weather variations more extreme.
Heat waves are getting hotter and more intense, while storms are getting wetter and, in many cases, more dangerous.
Biden bans US govt use of malicious commercial spyware
US President Joe Biden signed a ban Monday on government use of commercial spyware technology like the controversial Pegasus program, citing its use for political oppression in countries around the world.
The White House said commercial spyware poses a distinct intelligence threat to the United States and has been found on the phones of 50 US officials overseas.
In addition, a number of foreign governments have used it “to facilitate repression and enable human rights abuses.”
“Misuse of these powerful surveillance tools has not been limited to authoritarian regimes,” the White House said in a statement.
“Democratic governments also have confronted revelations that actors within their systems have used commercial spyware to target their citizens without proper legal authorization, safeguards, and oversight.”
Biden’s order was not a full ban on commercial spyware, but would apply to any program deemed a US security risk, or that is used for political abuse by other governments.
It also did not restrict spyware developed by US government agencies themselves, like the CIA or National Security Agency, the leading electronic intelligence body.
The most threatening software can scrape up all data from targeted devices with remote direction and control, according to a senior Biden administration official.
Last year the administration warned that it was planning tight restrictions on privately developed surveillance software after numerous cases surfaced of its use for political purposes in numerous countries around the world.
No specific names were cited in Monday’s announcement, but the US government has already taken action to prevent the use of several programs and companies seen as threatening.
In November the Commerce Department placed four spyware developers on its blacklist: Israeli firms NRO Group and Candiru, Positive Technologies of Russia, and Singapore’s Computer Security Initiative Consultancy.
Pegasus, created by NRO Group, was used by governments and other entities in Mexico, Poland, Spain, Hungary, Bahrain, India and elsewhere.
“There was an effort by commercial spyware vendors, like in other countries, to try to make inroads across the US federal government, and to market and to sell their tools across the federal government,” the senior official told reporters.
“So we purposely announced publicly that we would be pursuing this sort of ban.”
The ban was announced one day before Biden hosts his second Summit for Democracy, with leaders from 121 countries invited to join the three-day event.
The White House called the commercial spyware ban a “cornerstone” initiative for the summit.
The order “demonstrates the United States’ leadership in, and commitment to, advancing technology for democracy,” it said.
Artist Karla Ortiz sees AI ‘identity theft’, not promise
For artist Karla Ortiz, the explosion in artificial intelligence that can stand in for flesh-and-blood artists is nothing more than identity theft.
A native of Puerto Rico, Ortiz is a California-based designer, a concept artist and painter who has worked for videogaming giant Ubisoft, Marvel Studios, the Wizards of the Coast fantasy game publisher and has exhibited her work in galleries.
But now her profession could be completely disrupted by generative AI, the technology behind apps such as Dall-E and ChatGPT, which in seconds can crank out original content — illustrations, poems, computer code — with only a simple prompt.
About a year ago, Ortiz discovered Disco Diffusion, an open source AI-based image generating tool, but it is not easy to use for those less tech savvy.
At first, she thought it was an interesting experiment, but quickly she realized that the program was using the work of many of her friends without them knowing it.
They asked to have their work removed, but to no avail, and they backed down. She told herself art theft is nothing new in their line of work.
“It’s weird that this is happening, but whatever,” she told herself at the time.
But months later, with the introduction of even more powerful programs such as Midjourney and Stable Diffusion, which can generate images “in the style of” a chosen artist, she was brought face to face with the magnitude of the phenomenon.
Ortiz said she was shocked when she looked at how the programs were trained.
“All the training data, all the training material, it’s our work.”
In her studio, standing between her easel and her computer, Ortiz puts the final touches of oil paint on her latest work, “Musa Victoriosa,” a woman surrounded by eagles, brandishing a laurel wreath.
This muse, which will be used to illustrate a copyright protection app, embodies artists defiant against technology.
To those who argue that human artists also draw inspiration from others’ work, Ortiz says they are missing the point.
“Just because I look at a painting that I love, it doesn’t mean that I archive that influence and that it automatically becomes a part of how I paint,” she said.
“Influences can only get you so far in art,” she added.
“The rest is your training, your life, your experiences, your thoughts of the day; that extra bit of humanity that filters inspirations and experiences together and creates your own voice and work,” she said.
She worries about young artists who need the time and experience to find their style but will be squeezed out by AI.
– ‘Canary in the coalmine’ –
“How does a person break in now? And if you break in and you do develop a style, that’s wonderful, but what stops anybody from training a model on your work?”
Along with other artists, Ortiz filed a lawsuit in a California court against three generative AI companies, hoping one day to get the industry regulated.
This fight has strengthened bonds between creators, and not only designers, she said.
“I’m seeing more writers and also voice actors being very concerned because of the technology that can take your voice and mimic it perfectly,” Ortiz said.
Silicon Valley investors “want to expand to pretty much every creative endeavor,” she warned.
“Our profession was automated first so we kind of became the canary in the coal mine.”
Threat of US ban surges after TikTok lambasted in Congress
A US ban of Chinese-owned TikTok, the country’s most popular social media for young people, seems increasingly inevitable a day after the brutal grilling of its CEO by Washington lawmakers from across the political divide.
But the Biden administration will have to move carefully in denying 150 million young Americans their favorite platform over its links to China, especially after a previous effort by then president Donald Trump was struck down by a US court.
TikTok CEO Shou Zi Chew endured a barrage of questions — and was often harshly cut off — by US lawmakers who made their belief quite clear that the app best known for sharing jokes and dance routines was a threat to US national security as well as being a danger to mental health.
In a tweet, TikTok executive Vanessa Pappas deplored a hearing “rooted in xenophobia”.
With both Republicans and Democrats against him at Congress, Chew must now confront a White House ultimatum that TikTok either sever ties with ByteDance, its China-based owners, or get banned in America.
A ban will depend on passage of legislation called the RESTRICT ACT, a bipartisan bill introduced in the Senate this month that gives the US Commerce Department powers to ban foreign technology that threatens national security.
When asked about Chew’s tumultuous hearing, spokeswoman Karine Jean-Pierre repeated the White House’s support of the legislation, which is just one of several proposals by Congress to ban or squeeze TikTok.
– ‘Prove a negative’ –
The sell-or-get banned order tears up 2.5 years of negotiations between the White House and Tiktok to find a way for the company to keep running under its current ownership while satisfying national security concerns.
Those talks resulted in a proposal by TikTok called Project Texas in which the personal data of US users stays in the United States and would be inaccessible to Chinese law or oversight.
But the White House turned sour on the idea after officials from the FBI and the Justice Department said that the vulnerabilities to China would remain.
“It’s hard for TikTok to prove a negative ‘No, we’re not turning over any data to the Chinese government.’ Look at how skeptical our European partners are about US companies where we have a strong legal system,” said Michael Daniel, executive director of the Cyber Threat Alliance, a non-governmental organization dedicated to cybersecurity.
Presently, the White House’s preferred solution is that TikTok sever ties with ByteDance either through a sale or a spin-off.
“My understanding is that what has been… insisted on is the divestment of Tiktok by the parent company,” US Secretary of State Antony Blinken said on Thursday.
But that option is riddled with difficulties, with many experts saying that Tiktok cannot function without ByteDance, which develops the app’s industry-leading technology.
“ByteDance’s ownership of TikTok and the golden jewel algorithm at the center of this security debate is a hot button issue that will not necessarily be solved just by a spin-off or sale of the assets,” said Dan Ives of Wedbush Securities.
Proving the point, China has ruled out giving the go-ahead for a TikTok sale, citing its own laws to protect sensitive technology from foreign buyers.
That leaves a ban which would see the full might of the US government crush TikTok to the undeniable benefit of domestic rivals Instagram, Snapchat and YouTube.
They currently trail TikTok, which is the most popular social media in the United States.
– Snapchat wins –
TikTok’s demise “will clearly benefit Meta and Snapchat front and center in the eyes of Wall Street,” said Ives, who believes the saga will play out for the rest of the year.
One unknown is whether a death sentence for TikTok will cost Washington politically among young voters.
Through a ban, “a democracy will be taking steps that impede the ability of young Americans to express themselves and earn a livelihood,” said Sarah Kreps, professor of government at Cornell University.
The lawmakers putting the Tiktok CEO over the coals minimized the danger of political blowback.
“I want to say this to all the teenagers… who think we’re just old and out of touch,” said representative Dan Crenshaw, a Republican.
“You may not care that your data is being accessed now, but there will be one day when you do care about it,” he said.
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