Tag Archives: Nature & Environment

Google’s greenhouse gas emissions climbed nearly 50 percent in five years due to AI

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Google’s greenhouse gas emissions spiked by nearly 50 percent in the last five years thanks to energy-guzzling data centers required to power artificial intelligence, according to the company’s 2024 Environmental Report released on Tuesday. The report, which Google releases annually, shows the company’s progress towards meeting its self-proclaimed objective of becoming carbon neutral by 2030.

Google released 14.3 million metric tons of carbon dioxide in 2023, the report states, which was 48 percent higher than in 2019, and 13 percent higher than a year before. “This result is primarily due to increases in data center energy consumption and supply chain emissions,” said Google in the report. “As we further integrate AI into our products, reducing emissions may be challenging due to increasing energy demands associated with the expected increases in our technical infrastructure investment.”

Google’s report spotlights the environmental impact that the explosion of artificial intelligence has had on the planet. Google, Microsoft, Amazon, Meta, Apple and other tech companies plan to pour billions of dollars into AI, but training AI models requires enormous amounts of energy. Using AI features uses significant amounts of energy too. In 2023, researchers at AI startup Hugging Face and Carnegie Mellon University found that generating a single image using artificial intelligence can use as much energy as charging a smartphone. Analysts at Bernstein said that AI would “double the rate of US electricity demand growth and total consumption could outstrip current supply in the next two years,” the Financial Times reported. Last month, Microsoft, which also pledged to go “carbon negative” by the end of this decade, reported that its greenhouse gas emissions had risen nearly 30 percent since 2020 due to the construction of data centers.

Google’s report said that the company’s data centers were using way more water than before to stay cool as a result of expanded AI workloads. Some of those workloads so far have involved Google Search suggesting that people eat rocks and put glue on their pizza to prevent the cheese from falling off, as well as Gemini, the company’s AI-powered chatbot, generating images of ethnically diverse Nazis.

In 2023, Google’s data centers consumed 17 percent more water than the year before. That’s 6.1 billion liters, enough to irrigate approximately 41 golf courses annually in the southwestern United States, according to the company’s strangely kooky measure.

“As our business and industry continue to evolve, we expect our total GHG (greenhouse gas) emissions to rise before dropping toward our absolute emissions reduction target,” Google’s report stated, without explaining what would precipitate the drop. “Predicting the future environmental impact of AI is complex and evolving, and our historical trends likely don’t fully capture AI’s future trajectory. As we deeply integrate AI across our product portfolio, the distinction between AI and other workloads will not be meaningful.”

This article originally appeared on Engadget at https://www.engadget.com/googles-greenhouse-gas-emissions-climbed-nearly-50-percent-in-five-years-due-to-ai-002646115.html?src=rss

Google’s greenhouse gas emissions climbed nearly 50 percent in five years due to AI

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Google’s greenhouse gas emissions spiked by nearly 50 percent in the last five years thanks to energy-guzzling data centers required to power artificial intelligence, according to the company’s 2024 Environmental Report released on Tuesday. The report, which Google releases annually, shows the company’s progress towards meeting its self-proclaimed objective of becoming carbon neutral by 2030.

Google released 14.3 million metric tons of carbon dioxide in 2023, the report states, which was 48 percent higher than in 2019, and 13 percent higher than a year before. “This result is primarily due to increases in data center energy consumption and supply chain emissions,” said Google in the report. “As we further integrate AI into our products, reducing emissions may be challenging due to increasing energy demands associated with the expected increases in our technical infrastructure investment.”

Google’s report spotlights the environmental impact that the explosion of artificial intelligence has had on the planet. Google, Microsoft, Amazon, Meta, Apple and other tech companies plan to pour billions of dollars into AI, but training AI models requires enormous amounts of energy. Using AI features uses significant amounts of energy too. In 2023, researchers at AI startup Hugging Face and Carnegie Mellon University found that generating a single image using artificial intelligence can use as much energy as charging a smartphone. Analysts at Bernstein said that AI would “double the rate of US electricity demand growth and total consumption could outstrip current supply in the next two years,” the Financial Times reported. Last month, Microsoft, which also pledged to go “carbon negative” by the end of this decade, reported that its greenhouse gas emissions had risen nearly 30 percent since 2020 due to the construction of data centers.

Google’s report said that the company’s data centers were using way more water than before to stay cool as a result of expanded AI workloads. Some of those workloads so far have involved Google Search suggesting that people eat rocks and put glue on their pizza to prevent the cheese from falling off, as well as Gemini, the company’s AI-powered chatbot, generating images of ethnically diverse Nazis.

In 2023, Google’s data centers consumed 17 percent more water than the year before. That’s 6.1 billion liters, enough to irrigate approximately 41 golf courses annually in the southwestern United States, according to the company’s strangely kooky measure.

“As our business and industry continue to evolve, we expect our total GHG (greenhouse gas) emissions to rise before dropping toward our absolute emissions reduction target,” Google’s report stated, without explaining what would precipitate the drop. “Predicting the future environmental impact of AI is complex and evolving, and our historical trends likely don’t fully capture AI’s future trajectory. As we deeply integrate AI across our product portfolio, the distinction between AI and other workloads will not be meaningful.”

This article originally appeared on Engadget at https://www.engadget.com/googles-greenhouse-gas-emissions-climbed-nearly-50-percent-in-five-years-due-to-ai-002646115.html?src=rss

Google invests in Taiwanese solar company to boost green energy

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Google is investing in a Taiwanese solar company with plans to build a 1 gigawatt (GW) pipeline of sustainable energy in the region. The company is placing a stake in New Green Power (NGP), part of BlackRock’s investment portfolio, for the project. The move could help Google and Taiwan move closer to their climate goals while stabilizing green energy production in one of the most crucial semiconductor hubs of our new AI-infused world.

Google already has a significant presence in Taiwan, including a data center. According to Amanda Peterson Corio, Google’s global head of data center energy, fossil fuels currently generate nearly 85 percent of Taiwan’s power grid. “To help overcome these obstacles, companies can play a pivotal role in finding new strategies to grow the supply of available renewable energy sources and promoting emerging technologies that enable the full decarbonization of regional electricity systems,” she wrote.

Google expects to use up to 300 megawatts of solar capacity to power its data centers in Taiwan. In addition, Peterson Corio says the company “may offer a portion of this clean energy capacity to [its] semiconductor suppliers and manufacturers in the region.” She said that would help its partners meet their green energy goals and reduce indirect (Scope 3) emissions from Google’s supply chain partners.

“A significant share of our Scope 3 footprint can be traced back to the electricity grids that power our suppliers and users, which is why broad decarbonization — and partnerships like this — continue to be core to our net-zero goal,” Peterson Corio wrote.

Regulators haven’t yet approved the deal. Google hasn’t said how much it’s investing in NGP.

This article originally appeared on Engadget at https://www.engadget.com/google-invests-in-taiwanese-solar-company-to-boost-green-energy-171231205.html?src=rss

China is plowing $11 billion into a solar, wind and coal energy project

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A Chinese state-owned power company is splashing out 80 billion yuan ($11 billion) on an energy base that will generate electricity from solar, wind and coal sources. China Three Gorges Renewables Group, a subsidiary of the country’s largest hydropower company, plans to build a plant with a 16-gigawatt capacity and a five-gigawatt storage facility, Bloomberg reports.

This is part of China’s aim to build 455 gigawatts worth of renewable energy projects in the desert by 2030. This plant is being constructed in Inner Mongolia, which will get 135 gigawatts of the total planned output.

The China Three Gorges Corporation is looking to diversify its energy sources as building large hydro dams is becoming less feasible. According to Three Gorges, wind and solar generation from the plant will depend on grid accessibility. The coal plant is set to start operations in three years.

It’s somewhat disappointing that the new plant will have a coal power element, though it's not fully surprising given the way China has bristled at renewable energy commitments during climate summit talks with other countries. As Bloomberg notes, China has been struggling to put all of its clean energy into the power grid. It often relies on coal when renewable sources like solar and wind aren’t available.

This article originally appeared on Engadget at https://www.engadget.com/china-is-plowing-11-billion-into-a-solar-wind-and-coal-energy-project-120007712.html?src=rss

Amazon says it’s cut down on those plastic air pillows in packages

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You know those little plastic air bags in your more fragile Amazon purchases that make perfect popping noise makers when you crush them? Amazon says it's reduced its usage of them and plans to completely eliminate using them by the end of the year.

The ecommerce behemoth announced on its news blog that it has reduced the use of plastic air pillows by 95 percent and switched to crumbled paper filler instead. Amazon also says it plans to use paper filler for “nearly all” of its customer deliveries on Prime Day.

The company says its decision to phase out the use of plastic air cushions at its distribution centers aims to eliminate unnecessary waste and focus more on using recycled materials.

Plastic pollution has always been a concern when it comes to our environment but it has dramatically increased as a result of Amazon’s meteoric rise especially during the COVID pandemic. The nonprofit ocean conservation group Oceana released a study in 2021 showing that Amazon produced 599 million pounds of plastic waste in 2020. The group also estimated that the waste produced from plastic air pillows alone “would circle the Earth more than 600 times.”

This article originally appeared on Engadget at https://www.engadget.com/amazon-says-its-cut-down-on-those-plastic-air-pillows-in-packages-222953642.html?src=rss

Tesla shareholders have approved Elon Musk’s ‘unfathomable’ pay package

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Tesla shareholders have again approved Elon Musk’s multi-billion dollar pay package several months after a Delaware court invalidated it. During the electric car maker’s annual shareholder meeting, the company's stockholders signed off on a proposal to reinstate Musk’s pay package, currently worth about $48 billion, according to Bloomberg.

Judge Kathaleen McCormick of Delaware’s Chancery Court previously called the Tesla CEO’s pay, worth $56 billion when it was first approved in 2018, an "unfathomable sum.” Musk responded by threatening to move the company’s state of incorporation to Texas. During Tesla’s meeting, shareholders officially signed off on the move.

The approval of Musk’s compensation doesn’t guarantee that his eye-popping pay will be reinstated. As Bloomberg points out, the vote doesn't invalidate the judge's initial ruling, but Tesla will almost certainly appeal and point to the latest shareholder vote as evidence that the company’s stockholders have approved it.

Unsurprisingly, Musk seemed pleased with the vote. “I just want to start off by saying, hot damn. I love you guys,” he said after taking the stage at the shareholder meeting. He later said that the reinstatement of his pay wouldn’t affect his short-term commitment to Tesla. “It is worth emphasizing that it’s Tesla stock that I have to own for five years. It's not actually cash, and I can't cut and run, nor would I want to.”

This article originally appeared on Engadget at https://www.engadget.com/tesla-shareholders-have-approved-elon-musks-unfathomable-pay-package-230401086.html?src=rss

New research places the sun’s magnetic field close to the surface, upending decades of theories

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New research indicates the sun’s magnetic field originates close to the surface and not deep within the star, according to findings published in the journal Nature. This upends decades of prevailing scientific thought that placed the field more than 130,000 miles below the surface of the sun. It also brings us closer to understanding the nature of the sun’s magnetic field, which has been on scientist’s minds since Galileo.

The study, led by Northwestern University and a team of international researchers, suggests that the magnetic field actually generates 20,000 miles below the surface. This was discovered after the team ran a series of complex calculations on a NASA supercomputer. It’s worth noting that these are just initial findings and more research is required to confirm the data.

The sun’s magnetic field fluctuates in a cycle that lasts 11 years. During the strongest part of this cycle, powerful winds and sunspots form at the solar equator, along with plumes of material that cause the aurora borealis here on Earth. Previous theories that place the magnetic field deeper within the sun have had a difficult time connecting these various solar phenomena. Scientists hope that, given further study, they’ll be able to use this theory to not only explain the creation of solar events, but more accurately predict when they will occur.

This could lead to more than just earlier predictions of the next aurora borealis event. The sun’s intense magnetic energy is also the source of solar flares and eruptions of plasma called coronal mass ejections. When these ejections travel toward Earth, all kinds of bad things happen. This famously occurred back in 1859, when a giant geomagnetic storm created the largest solar storm in recorded history.

This is called the Carrington Event, attributed to British astronomer Richard Christopher Carrington. The solar flare, which was actually a magnetic explosion on the sun’s surface, briefly outshone the sun and caused colored lights to erupt all over the planet, similar to the aurora borealis. It also supercharged telegraph cables, shocking operators, and set telegraph paper on fire. It was pretty nasty.

Now, this was 1859, before the modern use of electricity and before computers and all related technologies. If something like the Carrington Event were to occur today, we’d have it much worse. The emitted X-rays and ultraviolet light would interfere with electronics, radio and satellite signals. The event would cause a solar radiation storm, which would be deadly to astronauts not fully equipped with protective gear.

It would also lead a coronal mass ejection to bump up against Earth’s magnetic field, which would shut down power grids, cell phone satellites, modern cars and even airplanes. The resulting global power outages could last for months. Last month’s smallish (relatively speaking) storm messed with electronics and that was no Carrington-sized event. Even worse? We are absolutely due for this to happen. It’s basically a ticking time bomb.

So these findings could, in theory, be used to prepare new early warning methods for large-scale solar flares hitting Earth. Someday, we might have solar flare warnings alongside hurricane warnings and the like. The research has already demonstrated some interesting links between sunspots and the sun’s magnetic activity.

“We still don’t understand the sun well enough to make accurate predictions” of solar weather, lead study author Geoffrey Vasil of the University of Edinburgh told The Hill. These new findings “will be an important step toward finally resolving” this mysterious process, added co-author Daniel Lecoanet of Northwestern University.

This article originally appeared on Engadget at https://www.engadget.com/new-research-places-the-suns-magnetic-field-close-to-the-surface-upending-decades-of-theories-182059055.html?src=rss

The geomagnetic storm is a nightmare for farmers relying on precision agriculture tech

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Space weather has been known to cause disruptions to GPS and communications systems, and perhaps no one is feeling those headaches more than farmers this weekend. 404 Media reports that the heightened solar activity over the last few days has led to outages in the GPS navigation systems that guide some modern tractors from John Deere and other brands. The technology has allowed farmers to plant more efficiently in ultra-tight, straight lines, but they’ve been advised to temporarily stop using it due to the potential for inaccuracies that could cause havoc down the line come harvesting time.

John Deere’s tractors connect to what are known as Real-Time Kinematic (RTK) systems, 404 reports, which allow for precision planting down to the centimeter level. If farmers were to go ahead and plant without their usual accuracy, “we expect that the rows won't be where the AutoPath lines think they are” when it’s time to tend and harvest the crops, Landmark Implement, owner of some John Deere dealerships, told 404 Media.

The timing is terrible — it’s peak planting season for corn, and one Nebraska farmer, Kevin Kenney, told 404, “All the tractors are sitting at the ends of the field right now shut down because of the solar storm.” Many farms have had to pause planting, while others are carrying on and just hoping for the best.

The geomagnetic storm we’re currently experiencing is the strongest observed in the last 20 years, and reached G5 levels on Friday and Saturday morning, which is considered to be “extreme.” It later died down some to G4/G3, but is expected to surge again on Sunday evening when some intense but slower-moving coronal mass ejections (CMEs) from the sun reach Earth. That’s great if you want to see the northern lights, but not so much if your livelihood depends on the technology the storm is interfering with.

This article originally appeared on Engadget at https://www.engadget.com/the-geomagnetic-storm-is-a-nightmare-for-farmers-relying-on-precision-agriculture-tech-180252016.html?src=rss

‘Extreme’ geomagnetic storm may bless us with more aurora displays tonight and tomorrow

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The strongest geomagnetic storm in 20 years made the colorful northern lights, or aurora borealis, visible Friday night across the US, even in areas that are normally too far south to see them. And the show may not be over. Tonight may offer another chance to catch the aurora if you have clear skies, according to the NOAA, and Sunday could bring yet more displays reaching as far as Alabama.

The NOAA’s Space Weather Prediction Center said on Saturday that the sun has continued to produce powerful solar flares. That’s on top of previously observed coronal mass ejections (CMEs), or explosions of magnetized plasma, that won’t reach Earth until tomorrow. The agency has been monitoring a particularly active sunspot cluster since Wednesday, and confirmed yesterday that it had observed G5 conditions — the level designated “extreme” — which haven’t been seen since October 2003. In a press release on Friday, Clinton Wallace, Director, NOAA’s Space Weather Prediction Center, said the current storm is “an unusual and potentially historic event.”

Geomagnetic storms happen when outbursts from the sun interact with Earth’s magnetosphere. While it all has kind of a scary ring to it, people on the ground don’t really have anything to worry about. As NASA explained on X, “Harmful radiation from a flare cannot pass through Earth’s atmosphere” to physically affect us. These storms can mess with our technology, though, and have been known to disrupt communications, GPS, satellite operations and even the power grid.

This article originally appeared on Engadget at https://www.engadget.com/extreme-geomagnetic-storm-may-bless-us-with-more-aurora-displays-tonight-and-tomorrow-192033210.html?src=rss

Climate protestors clash with police outside Tesla’s German gigafactory

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Climate protestors in Germany broke through police barricades on Friday, amid clashes between activists and law enforcement. The protestors either made it onto (according to protestors) or near (according to local police) the grounds of a Tesla gigafactory in Grünheide, Germany, near Berlin. It’s part of a planned five-day demonstration ahead of a local government vote next week to determine whether Tesla’s plant can expand.

Wired flagged social media videos showing activists, many of whom have been camping out in treehouses in nearby forest encampments, running toward a Tesla building on the site. In addition, the German newspaper Welt said at least one person participating was injured. Police reportedly police used pepper spray and batons to try to thwart the crowd, and there were at least some arrests.

A spokesperson for one of the groups participating in the protests told Wired that they broke the police barriers and stormed the Tesla grounds. “Eight hundred people have entered the premises of the gigafactory,” Lucia Mende of Disrupt Tesla said. However, local police posted on X (Musk’s social media platform) that the activists only reached a field facing the site. “We have been able to prevent them from entering so far,” they posted.

GRUENHEIDE, GERMANY - MAY 10: Police confront environmental activists in a forest near the Tesla Gigafactory electric car factory on May 10, 2024 near Gruenheide, Germany. Activists have come from across Germany to demand a stop to plans by Tesla to expand the factory, which would involve cutting down at least 50 hectares of trees. Some locals also support the protest, citing stress to local groundwater reserves from the factory. (Photo by Axel Schmidt/Getty Images)
Axel Schmidt via Getty Images

At least at first glance, it’s easy to wonder why activists are pouring so much energy into fighting Tesla. After all, despite Musk’s increasingly unhinged right-wing conspiracy-mongering and Nazi-catering on X, other automakers pushing gas-guzzling cars seem like more appropriate targets (not to mention the fossil fuel companies spending big bucks on anti-climate-reform disinformation). However, several factors make the issues at the heart of the protests less simplistic.

A (nonbinding) vote in February showed Grünheide residents opposed the expansion by almost a two-to-one ratio. If for no other reason, the local government having a chance to brush aside the overwhelming will of the voters in the name of capitalism is enough to raise the eyebrows of anyone who balks at minority rule.

Wired notes the area is also one of the most water-scarce in Germany, and residents worry the gigafactory will drain the resource, leaving much less for the humans who live there. The plant could also pollute local water supplies.

Those fears appear to have merit: The plant is licensed to use 1.4 million cubic meters of water annually, and a separate Wired report from Tuesday noted that’s enough to supply for a large town. As for the contamination fears, Tesla was fined in 2019 by the EPA for several hazardous waste violations at a California factory. The company paid a grand total of $31,000 to settle. (Tesla had a market cap of almost $76 billion in 2019.)

But some of the groups protesting have concerns that go much farther than those more immediate issues affecting the locals, instead taking issue with the entire electric vehicle movement. “Companies like Tesla are there to save the car industry, they’re not there to save the climate,” Esther Kamm, spokesperson for Turn Off the Tap on Tesla told Wired.

Another activist, who only gave Wired the name Mara, described the factory as the result of “green capitalism.” She views the EV movement as little more than a theatrical performance in the name of profit. “This has been completely thought up by such companies to have more growth, even in times of an environmental crisis,” she said.

I wouldn’t exactly say flipping the bird to the EV movement is a “workable” solution to the very real and pressing climate crisis. Regardless of your thoughts on the matter, the world needs to move quickly to fend off climate change’s most ravaging effects, and the scientific consensus is that the planned shift to EVs will need to play a central role.

Tesla reportedly told its employees at the factory to work from home on Friday, shutting down the plants for the planned protests. As for Friday’s protests, Welt reports that the situation had calmed by afternoon — at least for now.

This article originally appeared on Engadget at https://www.engadget.com/climate-protestors-clash-with-police-outside-teslas-german-gigafactory-175726961.html?src=rss