The Biden administration now requires large cryptocurrency miners to report their energy use

The Biden administration recently announced that it would be requiring large cryptocurrency mining operations to report electricity usage, via a press release from The Energy Information Administration. This follows concerns that the industry could pose a threat to the nation’s electricity grids and hasten the impacts of climate change.

To that end, the EIA has targeted 137 “identified commercial cryptocurrency miners” working in the US. These operations account for around 2.3 percent of national energy usage. This breaks down to 90 terawatt-hours per year, which is more than Finland, Belgium and Chile use in that same time period. The world’s crypto miners used as much electricity in 2023 as the entire country of Australia. That's a whole lot of energy for Shiba Inu-branded internet money with no practical application.

The data collection started this week. The survey aims to get a sense of the industry’s growing demands and which parts of the country are the biggest crypto hotbeds, so as to refine policy later on. The EIA has already discovered that nearly 38 percent of all bitcoin is mined in the US, which is up from 3.4 percent in 2020.

“As cryptocurrency mining has increased in the United States, concerns have grown about the energy-intensive nature of the business and its effects on the US electric power industry,” the EIA said in a report that offered further details behind the survey.

The EIA went on to note that large crypto mining operations could strain the electricity grid during peak periods, force higher energy prices for average consumers and negatively impact energy-related carbon dioxide emissions. Most of the electricity generated throughout the world comes from burning fossil fuels, and that process releases carbon dioxide into the atmosphere.

The clean energy advocacy group RMI estimates that US cryptocurrency mines release 25 to 50 million tons of CO2 into the atmosphere every year. That’s around the same amount as the yearly diesel emissions from the US railroad industry. 

The biggest mining operations in the country are scattered throughout 21 states, but largely clustered in Texas, Georgia and New York. This is especially dangerous for Texans, as the state’s energy grid is already notoriously fragile. Ben Hertz-Shargel, who leads energy research consultancy firm Wood Mackenzie, told Ars Technica that crypto mining operations are not only placing a higher burden on the state’s energy grid, but increasing prices for consumers. 

Energy costs in Texas are based on real-time demand, so Hertz-Shargel estimates that state residents see an increase of 4.7 percent in their monthly utility bills due to cryptocurrency mining. He also said that mining operations tend to open up shop next to pre-existing renewable energy facilities, which draws clean power away from nearby homes and businesses.

It’s not all doom and gloom in the crypto world. Back in 2022, Ethereum announced a software update to make mining ether more eco-friendly. The Ethereum Foundation claims this reduces the carbon emissions of its mining operations by more than 99 percent. However, ether accounts for just 17 percent of the global cryptocurrency market share.

This article originally appeared on Engadget at https://www.engadget.com/the-biden-administration-now-requires-large-cryptocurrency-miners-to-report-their-energy-use-182831778.html?src=rss

Tesla settles California hazardous waste lawsuit for $1.5 million

Tesla and the 25 California counties that sued the automaker for mishandling hazardous waste at its facilities around the state have already reached an agreement just a few days after the lawsuit was filed. The court has ordered the automaker to pay $1.5 million as part of the settlement, which also includes hiring a third party to conduct annual waste audits of its trash containers for five years. These auditors will be taking a close look at the company's trash containers to check for hazardous materials. 

The counties that sued Tesla, which include Los Angeles and San Francisco, accused the company of dumping improperly labeled materials at transfer centers and landfills that were "not permitted to accept hazardous waste." Based on the complaint filed in San Joaquin County, Tesla was illegally disposing the waste it generated manufacturing and servicing its vehicles. 

Undercover investigators from the environmental division at the San Francisco District Attorney's Office were the first to find evidence of Tesla's illegal activities back in 2018. They found trash containers at the company's service centers containing materials, such as aerosols, antifreeze, lubricating oils, brake cleaners, lead acid batteries, aerosols, antifreeze, waste solvents, electronic waste and waste paint when they weren't supposed to. Investigators from other California counties' District Attorney's offices conducted their own investigations and found similar unlawful disposals. The Alameda country authorities who looked into its Fremont factory activities, for instance, discovered illegal disposal of waste containing copper and primer-contaminated debris. 

Tesla reached a settlement with the Environmental Protection Agency over its handling of hazardous materials back in 2019 and had to agree to properly manage waste at its Fremont plant in addition to paying a $31,000 fine. The automaker had also taken steps to screen its trash containers for hazardous waste before taking them to the landfill after being notified of the issue. But as District Attorney Brooke Jenkins said, "today's settlement against [the company] serves to provide a cleaner environment for citizens throughout the state by preventing the contamination of [their] precious natural resources when hazardous waste is mismanaged and unlawfully disposed." By having a third party regularly check whether Tesla continues to comply with the agreement, authorities can ensure that the company isn't illegally dumping harmful materials across the state over the next few years. 

This article originally appeared on Engadget at https://www.engadget.com/tesla-settles-california-hazardous-waste-lawsuit-for-15-million-070513014.html?src=rss

Tesla sued by 25 California counties for allegedly mishandling hazardous waste

Tesla is facing a lawsuit from 25 California counties accusing it of mishandling hazardous waste at facilities around the state, according to a complaint filed in San Joaquin County Superior Court. The lawsuit, which seeks civil penalties and an injunction forcing Tesla to correctly handle waste, was filed after months of negotiations reportedly broke down. Civil penalties could amount to as much as $70,000 per violation per day, Reuters reported.

Los Angeles, San Francisco and other counties accused Tesla of improperly labeling and disposing of materials at transfer stations or landfills "not permitted to accept hazardous waste." Waste materials include "lubricating oils, brake fluids, lead acid batteries, aerosols, antifreeze, cleaning fluids, propane, paint, acetone, liquified petroleum gas, adhesives and diesel fuel," the complaint states. It adds that Tesla "continues to do so at and/or from its facilities."

Tesla revealed that it was being probed by California district attorneys over its waste management handling in a 2022 Securities and Exchange Commission (SEC) filing. It stated at the time that it "had implemented various remedial measures, including conducting training and audits and enhancements to its site waste management programs," according to TechCrunch. It said in October 2023 that it was in settlement talks with District Attorneys across California, but those apparently failed to bear fruit.

Tesla has previously faced legal repercussions over its handling of waste. In 2019, it reached a settlement with the Environmental Protection Agency over federal hazardous materials violations. As part of that, Tesla agreed to properly manage waste at its Fremont plant and pay a $31,000 fine. 

This article originally appeared on Engadget at https://www.engadget.com/tesla-sued-by-25-california-counties-for-allegedly-mishandling-hazardous-waste-082034366.html?src=rss

NASA confirms 2023 was the hottest year on record

Want some bad news as a lead up to the weekend? NASA just released its annual global temperature report and, lo and behold, 2023 was the hottest year on record since measurements began back in 1880. Global temperatures last year were approximately 2.1 degrees Fahrenheit (1.2 degrees Celsius) above the average for NASA’s baseline period of 1951 to 1980.

Compared to the 1880s, the planet was 2.5 degrees warmer in 2023. If you do the math, you’ll find that the vast majority of that increase occurred after NASA’s baseline period. In other words, the past several decades have been the worst of the worst. July of 2023 was the hottest month ever measured, which is a record nobody wanted or asked for but, well, here we are.

“NASA and NOAA’s global temperature report confirms what billions of people around the world experienced last year; we are facing a climate crisis,” said NASA Administrator Bill Nelson. “From extreme heat, to wildfires, to rising sea levels, we can see our Earth is changing.”

NASA’s not burying its head in the sand and pretending this is a natural phenomenon. We did this, with Gavin Schmidt, director at the Goddard Institute for Space Studies (GISS), saying the temperature shift was primarily caused by “our fossil fuel emissions.”

2023 was not an outlier. The past ten consecutive years have been the warmest on record. To that end, the U.S. National Oceanic and Atmospheric Administration (NOAA) recently reported that 2024 has a one-in-three chance of being even hotter. Yay.

It’s also worth noting that 2023 featured some cooling events that actually worked to lower temperatures a bit, including volcanic aerosols in the atmosphere due to the January 2022 eruption of the Hunga Tonga-Hunga Ha’apai underwater volcano. However, these events couldn’t keep up with constant greenhouse gas emissions and the heating effects of this year’s El Niño weather event.

“We will continue to break records as long as greenhouse gas emissions keep going up,” Schmidt said. “And, unfortunately, we just set a new record for greenhouse gas emissions again this past year.”

The Biden-Harris administration has done a few things to try to slow down our transformation into a Mad Max dystopia. The White House recently launched the U.S. Greenhouse Gas Center to make critical climate data readily available and last year’s Inflation Reduction Act set aside $369 billion for climate and clean energy programs. President Biden has also pledged to bring emission levels to at least 50 percent below what we experienced in 2005 by 2025. These are good incremental moves, of that there’s no doubt, but we seem to have sped past “f*ck around” and are careening wildly into “find out.” What was that curse again? Oh yeah. May you live in interesting times.

This article originally appeared on Engadget at https://www.engadget.com/nasa-confirms-2023-was-the-hottest-year-on-record-193626460.html?src=rss

Toronto Zoo hit by a cyberattack, but don’t worry, the hackers didn’t go after the animals

Toronto Zoo disclosed a cyberattack on Monday, after first detecting it last week and working to mitigate the impact. The zoo reassured the public that the attack did not impact animal wellbeing and support staff, but it was still determining possible consequences for human visitors. 

Canada's largest zoo is investigating the attacker's motives and possible damage to its systems. It's unclear if any guest, member, donor or employee records were impacted. Toronto Zoo did, however, say it does not store any credit card information, so past visitors wouldn't have to worry about that. The zoo remains open for normal operations, and its website is still up and running. 

"Unfortunately, these incidents are becoming more and more common and we are grateful we took steps over the past few years to upgrade our technology infrastructure," Toronto Zoo said in a statement. It contacted the city, local police and third-party experts to help with its investigations.

But questions remain, like why would attackers target a zoo? Money usually motivates hackers, and the zoo does bring in a lot. Besides millions in donations for various projects and government grants, it also generates revenue from its 750,000 visitors each year

Zoos have been a target of attacks in the past, too. A cyberattack hit ZooTampa in July 2023 and the Louisville Zoo in 2022, allegedly targeting visitors' personal information. In 2015, two dozen zoos in the United States faced a coordinated attack against a vendor going after visitor credit and debit card information. 

This article originally appeared on Engadget at https://www.engadget.com/toronto-zoo-hit-by-a-cyberattack-but-dont-worry-the-hackers-didnt-go-after-the-animals-161525188.html?src=rss

Samsung is teaming up with Tesla and Hyundai to offer deeper smart home and EV controls

With CES 2024 almost upon us, we're about to hear more talk about smart homes than the rest of the year combined. Samsung has started the proceedings by announcing that it's partnering with Tesla and Hyundai to expand SmartThings into the areas of home energy and vehicle/home automation. 

The partnership with Tesla will allow owners of the company's EVs, along with products like Powerwall and Solar Inverter, to monitor and control their homes using Samsung's SmartThings Energy app — displaying information related to energy production, storage and usage. 

For instance, Powerwall users will be able to sync the Tesla app's "Storm Watch" function to their home devices, so they can be alerted to extreme weather events like hurricanes or snowfall through connected Samsung TVs and smartphones. It'll also let you activate the AI Energy Mode before and during power outages to conserve remaining Powerwall energy. 

Other companies will be able to do the same, as Tesla recently published its "FleetAPI" app that lets developers interact with Powerwall, Solar and Wall Connector in addition to its EVs. Samsung is among the first to hop on board, though. "We are pleased that Samsung has chosen to be an early developer, given its leading position in consumer smart home technology," said Tesla's Drew Baglino. 

Samsung partners with Tesla and Hyundai to connect cars with homes
Samsung

Samsung has also teamed with Hyundai to expand its SmartThings platform to Hyundai's EVs and other vehicles, allowing "Home-to-Car" and "Car-to-Home" services. That'll let you connect your smart home to a Hyundai car's infotainment system so you can control one with the other. For instance, you'll be able to start your car via the SmartThings app, control the air conditioning, open and close windows and check charging status. And from the car, you'll be able to control home appliances like TVs, AC and EV chargers. 

It'll also allow you to create a routine where your home lights and climate control are activate when the car arrives home, or the ability to set the car to an ideal temperature after your smartphone's alarm goes off. At the same time, you'll be able to monitor energy information about EVs and chargers to set the optimal time for charging a vehicle, based on factors like energy pricing, solar panel data and more. 

The new features sound useful, particularly if you have an EV or Tesla power system installed. It's still under development, but Samsung will be providing an early look at its CES 2024 booth next week. 

We're reporting live from CES 2024 in Las Vegas from January 6-12. Keep up with all the latest news from the show here.

This article originally appeared on Engadget at https://www.engadget.com/samsung-partners-with-tesla-and-hyundai-to-offer-deeper-smart-home-and-ev-controls-093945383.html?src=rss

From toilets to the sky: UK startup makes waste into low carbon jet fuel

Firefly Green Fuels, a UK-based company, has developed a new form of jet fuel that is entirely fossil-free and made from human waste. The company worked with experts at Cranfield University to confirm that the fuel they developed had a 90 percent lower carbon footprint than what is used in aviation today, according to the BBC. Tests by independent regulators validated that what Firefly Green Fuels has developed is nearly identical to standard A1 jet fuel.

In 2021, the company received a £2 million grant from the Department of Transport to continue developing its sustainable aviation fuel. Although it’s not yet available commercially, the company says it is on track to bringing its fuel to the global market and it will have its first commercial plant operating within 5 years. The company has already inked a partnership with the budget airline Wizz Air — the name of the company and the source of its potential combustibles could scarcely be a more perfect pairing — to supply it with fuel starting in 2028.

It currently sources its waste from water companies in the UK and takes the refined sewage through a process called hydrothermal liquefaction, which converts the liquid waste into a sludge or crude oil. Solid by-products can also be made into crop fertilizer. The company claims that the carbon intensity of the whole process — which measures how much carbon is needed to produce energy — is 7.97 grams of carbon dioxide per megajoule (gCO²e/MJ). Comparatively, the ICCT says carbon intensity recorded for jet fuel ranges from 85 to 95 gCO²e/MJ.

Organic matter, as the company points out, takes millions of years to develop into the fossil fuels that power cars and planes. Firefly’s solution makes it possible to generate fuel in a matter of days — and more importantly, human waste is a widely available resource. It's unclear if sustainable jet fuel will be more or less expensive than what is currently available. The company could not immediately be reached for comment. However, in a statement, the company’s CEO James Hygate made mention that using human waste is a “cheap and abundant feedstock [that] will never run out.”

The achievement of carbon neutrality in our airspaces has been a longtime goal for regulators and leaders in Europe and the US. While EVs have made headway in the car industry, it might be a while before we see battery powered commercial jets. So in the meantime, solutions for creating more environmentally-friendly jet fuel are welcome.

This article originally appeared on Engadget at https://www.engadget.com/from-toilets-to-the-sky-uk-startup-makes-waste-into-low-carbon-jet-fuel-194003678.html?src=rss

From toilets to the sky: UK startup makes waste into low carbon jet fuel

Firefly Green Fuels, a UK-based company, has developed a new form of jet fuel that is entirely fossil-free and made from human waste. The company worked with experts at Cranfield University to confirm that the fuel they developed had a 90 percent lower carbon footprint than what is used in aviation today, according to the BBC. Tests by independent regulators validated that what Firefly Green Fuels has developed is nearly identical to standard A1 jet fuel.

In 2021, the company received a £2 million grant from the Department of Transport to continue developing its sustainable aviation fuel. Although it’s not yet available commercially, the company says it is on track to bringing its fuel to the global market and it will have its first commercial plant operating within 5 years. The company has already inked a partnership with the budget airline Wizz Air — the name of the company and the source of its potential combustibles could scarcely be a more perfect pairing — to supply it with fuel starting in 2028.

It currently sources its waste from water companies in the UK and takes the refined sewage through a process called hydrothermal liquefaction, which converts the liquid waste into a sludge or crude oil. Solid by-products can also be made into crop fertilizer. The company claims that the carbon intensity of the whole process — which measures how much carbon is needed to produce energy — is 7.97 grams of carbon dioxide per megajoule (gCO²e/MJ). Comparatively, the ICCT says carbon intensity recorded for jet fuel ranges from 85 to 95 gCO²e/MJ.

Organic matter, as the company points out, takes millions of years to develop into the fossil fuels that power cars and planes. Firefly’s solution makes it possible to generate fuel in a matter of days — and more importantly, human waste is a widely available resource. It's unclear if sustainable jet fuel will be more or less expensive than what is currently available. The company could not immediately be reached for comment. However, in a statement, the company’s CEO James Hygate made mention that using human waste is a “cheap and abundant feedstock [that] will never run out.”

The achievement of carbon neutrality in our airspaces has been a longtime goal for regulators and leaders in Europe and the US. While EVs have made headway in the car industry, it might be a while before we see battery powered commercial jets. So in the meantime, solutions for creating more environmentally-friendly jet fuel are welcome.

This article originally appeared on Engadget at https://www.engadget.com/from-toilets-to-the-sky-uk-startup-makes-waste-into-low-carbon-jet-fuel-194003678.html?src=rss

Volkswagen, Audi and Porsche are finally switching to Tesla’s charging standard

Volkswagen is the latest automaker to embrace Tesla's North American Charging Standard (NACS) in electric vehicles. Subsidiaries Audi, Porsche and Scout Motors will implement the NACS in their North American EVs starting in 2025 as well.

The VW brands are also looking into providing owners of existing models with adapters so they can tap into Tesla's Supercharger network. There are more than 15,000 Supercharger stations in North America. VW's EVs will be able to charge at those in addition to more than 3,800 DC fast charging outlets run by Electrify America and Electrify Canada.

With so many carmakers adopting the NACS, Tesla's charging solution is becoming a de facto standard. GM, Volvo, Polestar, Mercedes, Honda, BMW, Lucid and others have all pledged to support NACS charging within the next couple of years.

On the other hand, ChargePoint started rolling out support for the NACS across its EV charging network in October. Electrify America plans to offer the NACS connector at its stations by 2025 as well.

This article originally appeared on Engadget at https://www.engadget.com/volkswagen-finally-confirms-itll-switch-its-evs-to-teslas-charging-standard-101517391.html?src=rss

An electric car completed the world’s first-ever drive from the North to the South Pole

Earlier today, Scottish adventurers Chris and Julie Ramsey were finally able to announce their completion of the nine-month, 17,000-mile "Pole To Pole EV" expedition, the world's first drive from the 1823 Magnetic North Pole to South Pole — on an electric car, no less. The couple actually reached their destination on December 15 (Friday), but they could only share the news after re-establishing satellite connection later. This feat was achieved using a Nissan Ariya e-4ORCE electric vehicle, which was modified by Icelandic specialist Arctic Trucks — mainly with larger 39-inch tires plus matching wheel arches, along with some ice-friendly gear and body reinforcement work. The powertrain and suspension were mostly stock — just with a lifted height, according to Electrek.

All that extra load on the electric vehicle meant it had to make do with a reduced range of just 150 to 200 miles — a drop from the original 272-mile mark. During the Arctic and Antarctic parts of the trip, the Ramseys picked up tricks on keeping the car battery warm for improved efficiency. Most notably, they would pile up a snow wall to shield the car's underside and front radiator from the cold wind, or they would even use a dedicated tent to cover up the entire car, when it wasn't not too windy. 

Depending on the weather, the duo would use either a 5kW wind turbine or a prototype solar hybrid charging solution to juice up their Ariya. Failing that, there were moments when they had to fall back to their petrol generator — a mandatory equipment for traversing the Arctic regions. Likewise with their diesel support vehicles, as no electric version of those exist. Chris explained to Expedition Portal that the purpose of "Pole To Pole EV" is to prove that electric vehicles make a viable replacement for existing diesel-powered expedition vehicles in the polar regions.

In between the poles, the Ramseys traveled through the Americas, with the northern part being relatively easy thanks to the readily-available chargers along the way. It was a different story down south, but "Pole To Pole EV" collaborated with EV charging solutions provider, Enel X Way, to install chargers along their route through Central and South America — especially the Peru leg of the expedition. Better yet, Enel X Way has promised to keep these new chargers available to the public afterwards, thus extending its electric Pan-American charging corridor.

This isn't the first time Chris and Julie Ramsey made headlines involving electric vehicles. Back in 2017, the Scottish couple became the first to enter and complete the Mongol Rally in an electric car — a modified Nissan Leaf Acenta. Charging was relatively easy between the UK and Turkey, but from there onwards, they had to rely on domestic plug sockets and would end up with many memorable encounters with locals. The two drove 10,000 miles in 56 days — quite a challenge given the modified Leaf's 90-mile range. "But we are pleased that a huge charging network has sprung up across the route since we completed the rally in 2017," Chris added, in case anyone else is up for the EV challenge.

This article originally appeared on Engadget at https://www.engadget.com/an-electric-car-completed-the-worlds-first-ever-drive-from-the-north-to-the-south-pole-073155506.html?src=rss