A rural Texas county was missing some of its key leadership in the initial hours of a catastrophic flood that came barreling through the region, causing widespread destruction and killing more than 130 people earlier this month.

Kerr County’s sheriff and its emergency management director both acknowledged Thursday during a legislative hearing that they were asleep when it first became apparent that a major flood event was unfolding. Moreover, Judge Rob Kelly, the top executive of Kerrville County, was out of town on July 4, the day of the flood.

Their testimony, which came during a joint House and Senate panel of lawmakers who visited the hard-hit Texas Hill Country, revealed a lack of on-duty leadership in the key initial moments of the flooding that killed at least 136 people, including 27 youths and counselors at an all-girls camp.

William “Dub” Thomas, Kerr County’s emergency management coordinator, told lawmakers that he was sick the day before the flooding occurred and missed two calls with Texas Emergency Management officials. Kerr County Sheriff Larry Leitha and Thomas both acknowledged being asleep as a crisis was unfolding.

Lt. Gov. Dan Patrick expressed his frustration.

“I’m not pointing a finger, I’m not blaming you, I just want to set the record straight. Everyone was here that day working their ass off, and you were nowhere to be found,” Patrick said as the audience applauded.

Thomas said on the morning of July 4, he was first awakened by his wife around 5:30 a.m., about two hours after emergency rescue operations were underway, and quickly drove to the sheriff’s office.

“There was no visible flooding on my drive into the office, but it quickly became clear that the situation was escalating,” he said.

In other testimony, local officials said they needed but lacked an updated warning system, when flash flooding swept away homes and vehicles and left families begging for rescue on the roofs of their homes earlier this month.

Others who testified Thursday before an audience of hundreds of people — some who wore green ribbons in memory of the victims — called for urgent improvements for better flood warnings and flood mitigation.

Kelly said residents had virtually no warning of the impending weather catastrophe until it was too late.

“We need stronger communications and better broadband so we can communicate better,” he said, adding that poor cell service did not help those along the river. “What we experienced on July 4 was sudden, violent and overwhelming.”

Leitha presented a timeline of events to lawmakers and said emergency responders realized they had an “all-hands-on-deck” situation as early as 3:30 a.m., when dispatchers received a call from a family stranded on their roof requesting air evacuation. But Leitha acknowledged he was not alerted of the flooding until about an hour later, at around 4:20 a.m.

Kelly, who holds a position in Texas that functions as the county’s chief executive officer, testified that he was out of town at Lake Travis on the morning of the flood and woke up around 5:30 a.m.

Rep. Ann Johnson, a Democrat from Houston, asked Leitha whether the county should have a protocol in place for when three of the top county officials are not available during an emergency.

“Yes, ma’am, we can look at that real hard,” Leitha said. “Yes, I can look and maybe they can call me earlier.”

Residents along the Guadalupe River have said they were caught off guard and had no warning when rainfall struck. Kerr County does not have a warning system along the river after several missed opportunities by state and local agencies to finance one.

The hearing comes as authorities have begun publicly releasing records and audio — including 911 calls — that have provided new glimpses into the escalating danger and chaos in the early hours of the July Fourth holiday. They include panicked and confused messages from residents caught in trees as well as families fleeing with children from homes with water creeping up to the knees.

“People are dying,” one woman tells a 911 operator in call logs released by nearby Kendall County. She says she had a young relative at a church camp in Kerr County who was stranded along with his classmates because of the high waters.

“I don’t want them to get stuck in a low-water crossing. And what are they going to do? They have like 30 kids,” the woman says.

___

Lathan is a corps member for The Associated Press/Report for America Statehouse News Initiative. Report for America is a nonprofit national service program that places journalists in local newsrooms to report on undercovered issues.

This story was originally featured on Fortune.com

© AP Photo/Eric Gay

• The $645 million, 390-foot “Breakthrough” superyacht—widely linked to billionaire Bill Gates but reportedly never used by him—is up for sale. It’s the world’s first hydrogen fuel-cell superyacht and boasts luxurious amenities.

If you’re looking to cruise in style à la Microsoft co-founder Bill Gates, now might be your chance. 

The $645 million, 390-foot “Breakthrough” superyacht that’s long been linked to the billionaire and philanthropist is up for sale by yacht broker Edmiston. 

Jamie Edmiston, CEO of his namesake company, said in a statement it’s “the most extraordinary yacht ever built [and] the one that will change it all.”

Neither Gates nor Edmiston responded to requests for comment from Fortune, but it’s been widely reported across business and industry-specific publications the superyacht was commissioned by Gates just a few years ago. 

Dutch shipyard Feadship spent five years building “Breakthrough,” also known as “Project 821,” and it’s large enough to accommodate 43 crew members and 30 guests across 15 cabins. Forbes Australia reported in May 2024 the yacht also features a hospital, library, elevator, movie theatre, pool, hot tubs, steam room, gym, separate owners’ deck with two bedrooms, two bathrooms, two offices, and 14 slide-out balconies. 

“The big deal about Breakthrough is that it’s a modern engineering marvel, period,” Brad Hall, CEO of online yacht marketplace Yachtlify, told Fortune.

That’s because the “Breakthrough” is the world’s first hydrogen fuel-cell superyacht. And that’s what makes the superyacht particularly expensive, Heigo Paartalu, CEO of YachtWay, told Fortune.

“Breakthrough—true to its name—is a genuine breakthrough and milestone in innovation,” said Paartalu, who heads up what can be compared to the Zillow for yachts. “It’s the only privately owned vessel powered by hydrogen, and building one demands extreme precision, as any hydrogen leak could be catastrophic.”

Video footage courtesy YachtWay.com.

There are very few shipyards in the world capable of building a vessel like this, Paartalu explained, and he said “it’s no surprise” Feadship pulled it off, as it’s widely considered one of the best shipyards globally.

While most yacht owners prioritize maximum interior space, “Breakthrough” was primarily designed with the climate in mind, Paartalu said. Its engine room takes up significantly more space than traditional yacht propulsion systems. 

“It’s a pretty bold, uncompromising choice,” Paartalu added. Gates is also heavily involved in clean energy projects like Breakthrough Energy, which supports early-stage companies developing technologies to reduce greenhouse gas emissions.

And because superyacht builders are backed up with production schedules, anyone looking to buy the “Breakthrough” should be expected to pay a premium, Paartalu said, rather than waiting four-to-five years for a new build.

“Time is priceless at this level,” he said. “Many buyers prefer immediate gratification over a multi-year wait.”

What’s also interesting about the sale of “Breakthrough” is Gates reportedly never even stepped foot on the yacht, even though it’s up for sale and will be shown at the Monaco Yacht Show in September.  

While every superyacht is unique, Paartalu said, in this case, the new owner will be buying more than a boat. 

“You’re buying future-forward technology and a benchmark in innovation,” he said. “Add to that a pedigree few can match. And let’s be honest: How often can someone say, ‘I bought Bill Gates’ yacht?’”

This story was originally featured on Fortune.com

© Photo courtesy YachtWay.com

A new Department of Energy report “fundamentally misrepresents” climate research and leaves out key context, multiple scientists cited in the report tell WIRED.

New AI regulations suggested by the White House mirror changes to environmental permitting suggested by Meta and a lobbying group representing firms like Google and Amazon Web Services.

The Pacific island nation of Tuvalu could be submerged in 25 years due to rising sea levels, so a plan is being implemented to relocate its population to Australia.

In a landmark ruling, the International Court of Justice declared that failure to act on climate change can be an “internationally wrongful act”—meaning countries could face legal consequences for harming the planet.

Google has announced that it has signed a global commercial partnership with Milan-based startup Energy Dome and has also invested in its long duration energy storage (LDES) tech for renewable energy. The deal, its first investment in LDES tech, entails using Energy Dome's carbon dioxide battery for the grids that power Google’s operations around the world. Batteries are used to keep excess energy generated by renewable sources, such as solar and wind, during peak production and when demand is low. But lithium-ion batteries can only store and dispatch energy for fours hours or less.

Energy Dome explained that its CO2 battery can store and continuously dispatch energy for 8 to 24 hours, so Google can rely on renewable power more even when there's no wind or sun. Its technology uses carbon dioxide held inside dome-shaped batteries, which you can see in the image above. When there's excess renewable energy being generated, the batteries use that power to compress the carbon dioxide gas inside them into liquid. And when that energy is needed, the liquid carbon dioxide expands back into a hot gas under pressure. That gas spins a turbine and generates energy that's fed back into the grid for a period lasting up to a whole day. 

Google said that Energy Dome's technology has the potential to "commercialize much faster" than some of its other clean tech investments, and it aims to "bring this technology to scale faster and at lower costs." It also said that it believes the partnership and its investment in Energy Dome can help it achieve its goal of operating on renewable energy 24/7 by 2030. 

This article originally appeared on Engadget at https://www.engadget.com/big-tech/google-invests-in-carbon-dioxide-battery-for-renewable-energy-storage-140045660.html?src=rss

©

© Energy Dome

Activists around the world are calling attention to harassment they’ve faced on Meta’s platforms. More than 90 percent of land and environmental defenders surveyed by Global Witness, a nonprofit organization that also tracks the murders of environmental advocates, reported experiencing some kind of online abuse or harassment connected to their work. Facebook was the most-cited platform, followed by X, WhatsApp, and Instagram.

Global Witness and many of the activists it surveyed are calling on Meta and its peers to do more to address harassment and misinformation on their platforms. Left to fester, they fear that online attacks could fuel real-world risks to activists. Around 75 percent of people surveyed said they believed that online abuse they experienced corresponded to offline harm.

“Those stats really stayed with me. They were so much higher than we expected them to be,” Ava Lee, campaign strategy lead on digital threats at Global Witness, tells The Verge. That’s despite expecting a gloomy outcome based on prior anecdotal accounts. “It has kind of long been known that the experience of climate activists and environmental defenders online is pretty awful,” Lee says.

Left to fester, they fear that online attacks could fuel real-world risks

Global Witness surveyed more than 200 people between November 2024 and March of this year that it was able to reach through the same networks it taps when documenting the killings of land and environmental defenders. It found Meta-owned platforms to be “the most toxic.” Around 62 percent of participants said they encountered abuse on Facebook, 36 percent on WhatsApp, and 26 percent on Instagram. 

That probably reflects how popular Meta’s platforms are around the world. Facebook has more than 3 billion active monthly users, more than a third of the global population. But Meta also abandoned its third-party fact-checking program in January, which critics warned could lead to more hate speech and disinformation. Meta moved to a crowdsourced approach to content moderation similar to X, where 37 percent of survey participants reported experiencing abuse. 

In May, Meta reported a “small increase in the prevalence of bullying and harassment content” on Facebook as well as “a small increase in the prevalence of violent and graphic content” during the first quarter of 2025.

“That’s sort of the irony as well, of them moving towards this kind of free speech model, which actually we’re seeing that it’s silencing certain voices,” says Hannah Sharpe, a senior campaigner at Global Witness.

Fatrisia Ain leads a local collective of women in Sulawesi, Indonesia, where she says palm oil companies have seized farmers’ lands and contaminated a river local villagers used to be able to rely on for drinking water. Posts on Facebook have accused her of being a communist, a dangerous allegation in her country, she tells The Verge.

The practice of “red-tagging” — labeling any dissident voices as communists — has been used to target and criminalize activists in Southeast Asia. In one high-profile case, a prominent environmental activist in Indonesia was jailed under “anti-communism” laws after opposing a new gold mine.

Ain says she’s asked Facebook to take down several posts attacking her, without success. “They said it’s not dangerous, so they can’t take it down. It is dangerous. I hope that Meta would understand, in Indonesia, it’s dangerous,” Ain says. 

Other posts have accused Ain of trying to defraud farmers and of having an affair with a married man, which she sees as attempts to discredit her that could wind up exposing her to more threats in the real world — which has already been hostile to her activism. “Women who are being the defenders for my own community are more vulnerable than men … more people harass you with so many things,” she says. 

Nearly two-thirds of people who responded to the Global Witness survey said that they have feared for their safety, including Ain. She’s been physically targeted at protests against palm oil companies accused of failing to pay farmers, she tells The Verge. During a protest outside of a government office, men grabbed her butt and chest, she says. Now, when she leads protests, older women activists surround her to protect her as a security measure. 

In the Global Witness survey, nearly a quarter of respondents said they’d been attacked on the basis of their sex. “There’s evidence of the way that women and women of color in particular in politics experience just vast amounts more hate than any other group,” Lee says. “Again, we’re seeing that play out when it comes to defenders … and the threats of sexual violence, and the impact that that is having on the mental health of lots of these defenders and their ability to feel safe.” 

“We encourage people to use tools available on our platforms to help protect against bullying and harassment,” Meta spokesperson Tracy Clayton said in an email to The Verge, adding that the company is reviewing Facebook posts that targeted Ain. Meta also pointed to its “Hidden Words” feature that allows you to filter offensive direct messages and comments on your posts and its “Limits” feature that hides comments on your posts from users that don’t follow you. 

Other companies mentioned in the report, including Google, TikTok, and X, did not provide on-the-record responses to inquiries from The Verge. Nor did a palm oil company Ain says has been operating on local farmers’ land without paying them, as they’re supposed to do under a mandated profit-sharing scheme. 

Global Witness says there are concrete steps social media companies can take to address harassment on their platforms. That includes dedicating more resources to their content moderation systems, regularly reviewing these systems, and inviting public input on the process. Activists surveyed also reported that they think algorithms that boost polarizing content and the proliferation of bots on platforms make the problem worse. 

“There are a number of choices that platforms could make,” Lee says. “Resourcing is a choice, and they could be putting more money into really good content moderation and really good trust and safety [initiatives] to improve things.” 

Global Witness plans to put out its next report on the killings of land and environmental defenders in September. Its last such report found that at least 196 people were killed in 2023.

Cruel heat is baking southern Europe as the continent slips deeper into summer.

In homes and offices, air conditioning is sweet relief. But under the scorching sun, outdoor labor can be grueling, brutal, occasionally even deadly.

A street sweeper died in Barcelona during a heat wave last month and, according to a labor union, 12 other city cleaners have suffered heatstroke since. Some of Europe’s powerful unions are pushing for tougher regulations to protect the aging workforce from climate change on the world’s fastest-warming continent.

Cleaning the hot streets

Hundreds of street cleaners and concerned citizens marched through downtown Barcelona last week to protest the death of Montse Aguilar, a 51-year-old street cleaner who worked even as the city’s temperatures hit a June record.

Fellow street sweeper Antonia Rodríguez said at the protest that blistering summers have made her work “unbearable.”

“I have been doing this job for 23 years and each year the heat is worse,” said Rodríguez, 56. “Something has to be done.”

Extreme heat has fueled more than 1,000 excess deaths in Spain so far in June and July, according to the Carlos III Health Institute.

“Climate change is, above all, playing a role in extreme weather events like the heat waves we are experiencing, and is having a big impact in our country,” said Diana Gómez, who heads the institute’s daily mortality observatory.

Even before the march, Barcelona’s City Hall issued new rules requiring the four companies contracted to clean its streets to give workers uniforms made of breathable material, a hat and sun cream. When temperatures reach 34 C (93 F), street cleaners now must have hourly water breaks and routes that allow time in the shade. Cleaning work will be suspended when temperatures hit 40 C (104 F).

Protesters said none of the clothing changes have been put into effect and workers are punished for allegedly slacking in the heat. They said supervisors would sanction workers when they took breaks or slowed down.

Workers marched behind a banner reading “Extreme Heat Is Also Workplace Violence!” and demanded better summer clothing and more breaks during the sweltering summers. They complained that they have to buy their own water.

FCC Medio Ambiente, the company that employed the deceased worker, declined to comment on the protesters’ complaints. In a previous statement, it offered its condolences to Aguilar’s family and said that it trains its staff to work in hot weather.

Emergency measures and a Greek cook

In Greece, regulations for outdoor labor such as construction work and food delivery includes mandatory breaks. Employers are also advised — but not mandated — to adjust shifts to keep workers out of the midday sun.

Greece requires heat-safety inspections during hotter months but the country’s largest labor union, the GSEE, is calling for year-round monitoring.

European labor unions and the United Nations’ International Labor Organization are also pushing for a more coordinated international approach to handling the impact of rising temperatures on workers.

“Heat stress is an invisible killer,” the ILO said in a report last year on how heat hurts workers.

It called for countries to increase worker heat protections, saying Europe and Central Asia have experienced the largest spike in excessive worker heat exposure this century.

In Athens, grill cook Thomas Siamandas shaves meat from a spit in the threshold of the famed Bairaktaris Restaurant. He is out of the sun, but the 38 C (100.4 F) temperature recorded on July 16 was even tougher to endure while standing in front of souvlaki burners.

Grill cooks step into air-conditioned rooms when possible and always keep water within reach. Working with a fan pointed at his feet, the 32-year-old said staying cool means knowing when to take a break, before the heat overwhelms you.

“It’s tough, but we take precautions: We sit down when we can, take frequent breaks and stay hydrated. We drink plenty of water — really a lot,” said Siamandas, who has worked at the restaurant for eight years. “You have to find a way to adjust to the conditions.”

The blazing sun in Rome

Massimo De Filippis spends hours in the blazing sun each day sharing the history of vestal virgins, dueling gladiators and powerful emperors as tourists shuffle through Rome’s Colosseum and Forum.

“Honestly, it is tough. I am not going to lie,” the 45-year-old De Filippis said as he wiped sweat from his face. “Many times it is actually dangerous to go into the Roman Forum between noon and 3:30 p.m.”

At midday on July 22, he led his group down the Forum’s Via Sacra, the central road in ancient Rome. They paused at a fountain to rinse their faces and fill their bottles.

Dehydrated tourists often pass out here in the summer heat, said Francesca Duimich, who represents 300 Roman tour guides in Italy’s national federation, Federagit.

“The Forum is a pit; There is no shade, there is no wind,” Duimich said. “Being there at 1 p.m. or 2 p.m. in the summer heat means you will feel unwell.”

This year, guides have bombarded her with complaints about the heat. In recent weeks, Federagit requested that the state’s Colosseum Archaeological Park, which oversees the Forum, open an hour earlier so tours can get a jump-start before the heat becomes punishing. The request has been to no avail, so far.

The park’s press office said that administrators are working to move the opening up by 30 minutes and will soon schedule visits after sunset.

___

Wilson reported from Barcelona, Spain, Gatopoulos from Athens and Thomas from Rome.

This story was originally featured on Fortune.com

© Joan Mateu Parra—AP Photo

At an AI and fossil fuel lovefest in Pittsburgh, Pennsylvania last week, President Donald Trump - flanked by cabinet members and executives from major tech and energy giants like Google and ExxonMobil - said that "the most important man of the day" was Environmental Protection Agency head Lee Zeldin. "He's gonna get you a permit for the largest electric producing plant in the world in about a week, would you say?" Trump said to chuckles in the audience. Later that week, the Trump administration exempted coal-fired power plants, facilities that make chemicals for semiconductor manufacturing, and certain other industrial sites from Biden-era a …

Read the full story at The Verge.

Lucid EV owners will soon have full access to Tesla’s Supercharger network, which is something that's been in the works since 2023. This goes live on July 31, allowing folks to juice up at more than 12,000 Supercharger stations throughout North America. Some of the company's vehicles can already use these charging stations, with the Gravity SUV gaining access earlier this year.

That leaves the Air line of luxury EV sedans. These vehicles will be able to roll up to a Tesla Supercharger for a top-off at the end of the month, but there are some major caveats. First of all, Lucid Air EVs will require an official adapter that costs $220, as they don't ship with a built-in NACS ports. This adapter won't work with V1 or V2 charging stations, which whittles down the convenience factor a bit.

There's another problem for Air owners. The adapter is limited to a 50kW peak charge rate, which provides around 200 miles of range per hour of charging. The Air can typically achieve a 300kW peak charge rate. Not only is this hobbled charge rate bad for Lucid Air devotees, it's also annoying for people that own other EVs. Remember, the Air will have to sit at the charger for an entire hour, which will increase traffic at the station.

Luckily, there are other charging stations available that make use of that 300kW peak rate. Air owners can use stations by Electrify America, EVgo and ChargePoint for a quick jolt. It's good to know that the Tesla Superchargers will be there in a pinch, which could come in handy during a road trip.

The company also recently unveiled the 2026 lineup of Air EVs. There's the Lucid Air Pure, which is a relatively streamlined option. Prices for this one start at $70,900. The Lucid Air Touring boasts an estimated range of 431 miles per charge, which is a decent metric. It starts at $79,900. Finally, the Lucid Air Grand Touring is the baddest of the bunch, with an estimated range of 512 miles per charge. Prices start at $114,900, but the seats offer a massage feature.

This article originally appeared on Engadget at https://www.engadget.com/transportation/evs/lucid-owners-will-get-full-access-to-teslas-supercharger-network-on-july-31-184020050.html?src=rss

©

© Lucid

Reforming California’s environmental rules is only a small step to rebuilding Los Angeles after the fires in January.

"I'm probably the only architect who created a final home," Bob Hendrikx tells The Verge. Tombs and catacombs aside, Hendrikx might be the only one to make a final home using mushrooms.

Hendrikx is the founder and CEO of Loop Biotech, a company that makes caskets out of mycelium, the fibrous root structure of mushrooms. This June, the first burial in North America to use one of Loop Biotech's caskets took place in Maine.

"He always said he wanted to be buried naked in the woods."

The mushroom casket gives people one more option to leave the living with a gentler impact, part of a growing array of what are supposed to be more sustainable …

Read the full story at The Verge.

Flash floods have wrought more havoc in the US this week, from the Northeast to the Midwest, just weeks after swollen rivers took more than 130 lives across central Texas earlier this month. Frustrations have grown in the aftermath of that catastrophe over why more wasn't done to warn people in advance.

Local officials face mounting questions over whether they sent too many or sent too few mobile phone alerts to people. Some Texans have accused the state of sending out too many alerts for injured police officers in the months leading up to the floods, which may have led to residents opting out of receiving warnings. And hard-hit Kerr County …

Read the full story at The Verge.

Amazon’s decarbonization goals are being undermined by its push to be a leader in generative AI. Its most recent sustainability report concedes its overall carbon emissions grew for the first time since 2022. It reported a six percent increase in its carbon footprint across 2024, laying much of the blame at the feet of its data center rollout.

The reported increase is significant given Amazon’s method of reporting its own environmental impact. Critics have suggested the mega-retailer “dramatically undercounts” its impact by excluding common metrics. In 2022, Amazon revised its climate reporting methodology which also led to the company’s figures falling dramatically.

In addition, the company reported an increase in emissions tied to the purchase of power from outside sources. “The increased energy demand is from AI chips,” says the report, which “require more electricity and cooling than traditional chips.” As well as the power to run and cool those chips, Amazon is building big to increase its server capacity. Data center construction, as well as fuel use by logistics contractors, led indirect emissions to increase by six percent. That said, the company’s own fossil fuel emissions increased by seven percent in 2024, which is hardly a ringing endorsement.

Amazon is a co-founder of The Climate Pledge, an initiative to reach net zero emissions by 2040. The initiative now has 549 signatories, including MasterCard, Sony and Snap.inc.

In February, Amazon CEO Andy Jassy pledged to invest $100 billion across 2025, with CNBC reporting the bulk of that cash would be spent on Amazon Web Services (the company’s data center and web hosting arm). Given the increase in construction, it’s likely Amazon’s report for 2025 will follow this same upward trend.

This article originally appeared on Engadget at https://www.engadget.com/general/amazons-ai-push-is-undermining-its-sustainability-goals-160156136.html?src=rss

©

© hapabapa via Getty Images

Stellantis, the automotive giant behind Chrysler, Citroen, Fiat, Jeep and Peugeot, is pulling out of hydrogen. The company said it’s killing its fuel cell development program in the face of “limited availability of hydrogen refueling infrastructure, high capital requirements and the need for stronger consumer purchasing incentives.” To put that another way, it’s realized hydrogen EVs are facing the same set of challenges it’s not been able to overcome in the last two or three decades.

It’s a stark shift in tone from January 2024, when the company promised to roll out a fleet of commercial fuel cell vehicles. Stellantis sells many of Europe’s most popular panel vans including the Citroen Jumper, Fiat Ducato, Opel Movano and Peugeot Boxer. Back then, it said we’d see hydrogen versions of all those vehicles (as well as its smaller siblings) with maximum ranges of 500km (310 miles).

The decision to pull the plug came relatively late, with the company saying it was due to begin production at its plants in France and Poland “this summer.” It added the decision to kill the range will not impact staffing in production or R&D, with employees transferred to other projects. It will, however, have to delicately negotiate its exit with Symbio, the fuel cell maker it bought a one-third share of back in 2023.

Stellantis isn’t the first company that pledged to put its weight behind fuel cells only to pull back. Toyota has thrown a lot of time, effort and money behind hydrogen, believing fuel cells would be preferable to battery electric vehicles (BEVs). Sadly, as time progressed, the company has had to cede more and more of the market to batteries, and only advertises its third-generation fuel cell as a power unit for heavy industrial vehicles.

Hydrogen was, and has been for some time, an article of faith for fossil fuel companies, the car industry and even some countries that lack their own energy reserves. After all, the promise of being able to pull (theoretically limitless), emission-free energy out of water is the stuff of dreams. Not to mention, it requires much of the same knowledge and infrastructure used by the traditional oil and gas industry, and refueling can only take place at a commercial site.

Had hydrogen made more of an impact, it would have likely preserved the status quo or something much like it, for those industries long into the future. But while the hope was that hydrogen could be a cleaner, greener substitute for oil and gas, its inherent flaws always made that a non-starter.

For instance, hydrogen is far less energy dense than oil and gas, and far less physically dense — it’s so prone to leaking that you have to go above and beyond to seal it in. It’s difficult to mass produce cleanly, especially if you want to power every car in the world, unless you use a dirty process like the steam reformation of methane. So, rather than moving away from fossil fuels and emissions, you’d be further entrenching them into the system and adding to the problem.

And if you did want to just use renewable energy to pull hydrogen from water, then you’d require an unprecedented amount of investment. Back in 2021, I asked Tim Lord, who had previously been in charge of the UK’s decarbonization strategy, about that sort of industrial-scale hydrogen generation. He said that you’d essentially need to double your whole electricity generation output to get close.

That’s before you get to the other factors, like hydrogen’s efficiency as a store of energy or the investment necessary to equip every gas station on the planet with a hydrogen tank. Which is not likely going to pay off given that Toyota’s Mirai, arguably the flagship hydrogen fuel cell EV, has only sold 28,000 models since its launch in 2014. In the US market, there's only the Mirai, the Hyundai Nexo and the Honda CR-V e-FCEV knocking around, nothing compared to how many BEVs are on sale. I think it’s time for everyone to admit that we’re done with hydrogen fuel cell EVs and focus their attention elsewhere.

This article originally appeared on Engadget at https://www.engadget.com/transportation/another-big-car-company-gives-up-on-hydrogen-133011978.html?src=rss

©

© Stellantis

At a Pittsburgh summit, the Trump administration, energy executives, and tech barons joined as one to promote AI as the future of fossil fuels.

Google has closed a $3 billion deal to secure 3,000 megawatts of hydroelectric power, as it looks to meet the data demands of its growing AI and cloud computing platforms by harnessing low-cost clean energy. Brookfield Asset Management's renewables division says that its deal with Google is the largest deal of its kind for hydroelectricity. The first phase of this deal will provide Google with 670MW of carbon-free electricity from Brookfield’s Holtwood and Safe Harbor plants in Pennsylvania.

The Hydro Framework Agreement (HFA) allows Google to upgrade or develop the existing facilities as it sees fit in an ongoing commitment to adding more power to the grid. At the outset, Google’s efforts will largely be focused on the PJM, the largest grid in the US with 65 million customers, which is currently struggling to keep up with the data demands of big tech’s seemingly insatiably power-hungry AI projects. In time, the new partners will have the option of expanding into other regions in the country. Google said in a statement that it was dedicated to "responsibly growing the digital infrastructure that powers daily life for people, communities and businesses."

Google’s latest energy deal comes in the same week that AI rival Meta said it will spend hundreds of billions of dollars on a number of gigwatt-sized data centers, as part of its quest to create better-than-human-level "superintelligence" in all of its AI domains. The new campuses will be among the largest on earth, with the first to arrive being the Ohio-based Prometheus at some point next year.

A typical data center consumes around 500,000 gallons of water each day, but the emerging AI-focused complexes being built by tech giants could reportedly push this figure into the millions, as recently reported by The New York Times. When the volume of water needed to power these facilities eclipses what is readily available, local communities often bear the brunt through rising prices and potential water shortages in the future.

This article originally appeared on Engadget at https://www.engadget.com/big-tech/google-spends-%C2%A33-billion-on-securing-energy-for-its-data-centers-and-ai-expansion-145145966.html?src=rss

©

© Reuters / Reuters

Meta is building several gigawatt-sized data centers to power AI, as reported by Bloomberg. CEO Mark Zuckerberg says the company will spend "hundreds of billions of dollars" to accomplish this feat, with an aim of creating "superintelligence."

The term typically refers to artificial general intelligence (AGI), which describes AI systems that boast human-level intelligence across multiple domains. This is something of a holy grail for Silicon Valley tech types.

The first center is called Prometheus and it comes online next year. It's being built in Ohio. Next up, there's a data center called Hyperion that's almost the size of Manhattan. This one should "be able to scale up to 5GW over several years." Some of these campuses will be among the largest in the world, as most data centers can only generate hundreds of megawatts of capacity.

Meta has also been staffing up its Superintelligence Labs team, recruiting folks from OpenAI, Google's DeepMind and others. Scale AI's co-founder Alexandr Wang is heading up this effort.

However, these giant data centers do not exist in a vacuum. The complexes typically brush up against local communities. The centers are not only power hogs, but also water hogs. The New York Times just published a report on how Meta data centers impact local water supplies.

There's a data center east of Atlanta that has damaged local wells and caused municipal water prices to soar, which could lead to a shortage and rationing by 2030. The price of water in the region is set to increase by 33 percent in the next two years.

Typical data centers guzzle around 500,000 gallons of water each day, but these forthcoming AI-centric complexes will likely be even thirstier. The new centers could require millions of gallons per day, according to water permit applications reviewed by The New York Times. Mike Hopkins, the executive director of the Newton County Water and Sewerage Authority, says that applications are coming in with requests for up to six millions of water per day, which is more than the county's entire daily usage.

“What the data centers don’t understand is that they’re taking up the community wealth,” he said. “We just don’t have the water.”

This same worrying story is playing out across the country. Data center hot spots in Texas, Arizona, Louisiana and Colorado are also taxing local water reserves. For instance, some Phoenix homebuilders have been forced to pause new constructions due to droughts exacerbated by these data centers.

This article originally appeared on Engadget at https://www.engadget.com/ai/meta-announces-huge-new-data-centers-but-they-could-gobble-up-millions-of-gallons-of-water-per-day-174000478.html?src=rss

©

© Mark Zuckerberg

There are just a few weeks left to tap federal programs that make purchasing an EV, heat pump, or solar panels more affordable.