Bitcoin is a digital currency. Whether that is a good thing or not is beside the point. What is important is that as a creature of the digital world, it relies on servers powered by electricity for its existence — a lot of them. Even though the use of renewable energy has surged in the past decade, the majority of electricity today still comes from burning fossil fuels, mostly coal. That means the digital world we have created — all our cell phones, streaming TV, video games, internet of things, and yes, bitcoin — creates lots of carbon emissions.
According to the BBC, the carbon footprint of our gadgets, the internet, and the systems supporting them account for about 3.7% of global greenhouse emissions — about the same as the airline industry. But the problem is expanding. Mike Hazas, a researcher at Lancaster University, tells the BBC emissions from digital devices are expected to double by 2025.
In March, Tesla shocked the world when it said it would begin allowing customers to pay for their cars using bitcoin. 6 weeks later, the company reversed course and stopped accepting bitcoin for purchases. In a statement, Elon Musk said, “Tesla has suspended vehicle purchases using bitcoin. We are concerned about rapidly increasing use of fossil fuels for bitcoin mining and transactions, especially coal, which has the worst emissions of any fuel.
“Cryptocurrency is a good idea on many levels and we believe it has a promising future, but this cannot come at great cost to the environment. Tesla will not be selling any bitcoin and we intend to use it for transactions as soon as mining transitions to a more sustainable energy. We are also looking at other cryptocurrencies that use <1% of bitcoin’s energy/transaction.”
But now it appears Tesla and Musk have rethought their position. On Wednesday, Musk told a “B Word” conference that Tesla will most likely start accepting bitcoin again.
“I wanted a little bit more due diligence to confirm that the percentage of renewable energy usage is most likely at or above 50%, and that there is a trend towards increasing that number, and if so, Tesla would resume accepting bitcoin. Most likely the answer is that Tesla would resume accepting bitcoin. Tesla’s mission is accelerating the advent of sustainable energy. We can’t be the company that does that and also not do appropriate diligence on the energy usage of bitcoin.”
Editor’s note: The issue isn’t ONLY what type of power plant powers miners. Every serious/decent/real plan showing how we can get the climate crisis under control indicates that we need to massively reduce energy use while we quickly scale of renewable energy projects. Bitcoin drives us in the opposite direction, as it’s extremely, ridiculous, insanely energy intensive. Jacking up energy demand means that the solar panels and wind turbines we feverishly produce will be used to satisfy increasing energy demand more than to retire fossil fuel power plants. It’s just not a good idea.
Musk added that he personally owns bitcoin, ethereum, and dogecoin, separate and apart from the bitcoin that Tesla and SpaceX own. “I might pump, but I don’t dump,” Musk said. “I definitely do not believe in getting the price high and selling. I would like to see bitcoin succeed.”
The IONIQ 5 N is the fastest Hyundai ever made, electric or gas-powered. The sporty electric car is so good that it’s now drawing the attention of some of the industry’s finest. Hyundai’s EV sports car was recently spotted outside a Lamborghini test facility. Check out the video below.
Hyundai’s EV sports car caught at a Lamborghini test site
As the first EV to wear its “N” badge, Hyundai aimed to set the bar even higher. And that it did. The IONIQ 5 N is not only the most powerful Hyundai, it’s also the most fun to drive with a series of track-ready features.
Based on its advanced E-GMP platform, Hyundai’s electric sports car delivers up to 641 hp. That’s when using its N Grin boost feature, which gives you a 10-second power surge.
When on the track, N Launch control enables you to adjust to different road conditions for the perfect takeoff. Other features, like N e-Shift, simulate an 8-speed N Dual Clutch Transmission, making it feel like you’re in a true race car.
With N Active Sound+, you cannot only feel the performance but also hear it. Eight internal and two external features sync to your vehicle’s performance.
Hyundai’s EV sports car is apparently good enough to attract Lamborghini’s attention. A Hyundai IONIQ 5 N model was recently spotted leaving Lamborghini’s test facility.
The video from YouTuber Varryx shows a Lamborghini test driver leaving the “Porta Sud,” suggesting the sports car maker could be benchmarking Hyundai’s EV.
Lamborghini unveiled the Lanzador in 2023, its first fully electric vehicle. The concept introduces a new high-ground-clearance GT with 2+2 seating. Or, in other words, like a supercar sitting on an SUV. It’s expected to launch in 2029.
Hyundai’s IONIQ 5 N already beat a Lamborghini Urus Performante in a drag race (see the video here), so it’s no wonder the Italian sports car maker is taking notes.
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The board of directors of the troubled hydrogen fuel cell maker has voted to dissolve the company that developed the first HFC garbage truck to North America last spring, pending shareholder approval.
After a promising global start that saw the American startup announce pilot programs that would see its hydrogen fuel cells put to work in transit buses in Brisbane, its tow trucks (above) in Victoria, and five 154-ton severe duty trucks scheduled to service a zinc refinery operation in north Queensland, slow sales and an inability to deliver on its ambitious goals saw the company quit Australia in July.
Now, Hyzon is quitting altogether.
After issuing a WARN letter to employees in December announcing layoff plans, citing an inability to raise funding and the future uncertainty relating to the availability of government subsidies. Now, it appears the Hyzon board of directors has unanimously voted to dissolve the company and liquidate its assets (pending shareholder approval).
Unanimously approved, subject to stockholder approval, the transfer of all or substantially all of the Company’s assets through an assignment for the benefit of creditors, and the liquidation and dissolution of the Company pursuant to a plan of dissolution while continuing to pursue strategic alternatives and potential funding sources intended to maximize the value of its business and assets.
If Hyzon is unable to find a buyer or an patient, bullish customer soon, expect all of Hyzon’s staff at its Bolingbrook, Illinois and Troy, Michigan facilities to be laid off by the end of February 2025.
Data scientists at General Motors (GM) are using AI and machine learning to pinpoint ideal EV charging station locations across the US.
As EV sales hit record highs for GM in 2024, many drivers are still unsure where to charge their vehicles. To tackle this, GM has partnered with EVgo and Pilot Travel Centers to boost public charging options and improve the overall charging experience.
Partnerships with EVgo and Pilot Travel Centers
GM and EVgo are working together to install 2,850 DC fast charging stalls nationwide. This includes 400 flagship fast-charging locations in major metro areas with 350 kW chargers for ultra-fast charging. These stations feature pull-through layouts for easier vehicle maneuvering, bright lighting for safety, and canopies to protect against the elements.
Additionally, GM has teamed up with Pilot Flying J and EVgo to add up to 2,000 DC fast chargers at 500 Pilot and Flying J travel centers. So far, more than 130 locations are operational.
Using AI to site EV charging stations
To ensure new charging stations are sited where they’ll have the most impact, GM’s data scientists are tapping into artificial intelligence. AI tools analyze EV traffic patterns, driver behaviors, and existing infrastructure to identify optimal locations for chargers.
By treating site selection as a mathematical optimization problem, these algorithms evaluate factors like traffic flow and proximity to other chargers. The results are then visualized on detailed maps, helping stakeholders understand the reasoning behind each recommendation. Human experts review and refine these suggestions to finalize charging site plans.
Once the data-driven decisions are made, GM works with its partners to bring these strategic charging stations online.
This approach blends advanced technology with industry collaboration to tackle one of the most significant hurdles for EV adoption, ensuring drivers have the confidence to make the switch.
What do you think about the use of AI to site EV charging stations? Let us know in the comments below.
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