A coal plant in South Texas will shut down and convert to a solar + battery electricity generation facility, with the help of a $1.4 billion grant from the US Department of Agriculture meant to help clean energy while saving rural jobs.
The grant will go to San Miguel Electric Cooperative Inc (SMECI) headquartered in Atascosa County, Texas, south of San Antonio, and serving 340,000 customers 47 South Texas counties.
SMECI has operated a mine mouth lignite-fired coal plant (named due to its proximity to the mine that supplies it) since 1982. The plant is in the town of Christine, Texas, population 337.
But that coal-fired plant is one of the dirtiest in Texas. It’s the fourth-largest mercury polluter in the state, producing around 12 times as much mercury as is allowed by a new EPA rule.
It also has two coal ash ponds on site which leech into the local water table and create some of the most contaminated groundwater in the country. Here’s a passage from a 2022 Earthjustice report which analyzed contamination from coal plants:
Numerous constituents were found in concentrations exceeding relevant thresholds from the outset of monitoring in 2018—in wells both up- and downgradient from CCR units. These constituents include arsenic (up to 7 times the Maximum Contamination Level (MCL)), beryllium (up to 112 times the MCL), boron (up to 28 times its 10-day child health advisory), cadmium (up to 83 times the MCL), cobalt (up to 360 times its default GWPS in the CCR Rule), lithium (up to 82 times its default GWPS), selenium (up to 16 times the MCL), and radium (up to 6 times the MCL).
In particular, note that the coal plant resulted in 360x as much cobalt as is allowed in the groundwater protection standard – an element that people often associate with electric car batteries, but is also present in many fossil fueled applications (oil refining, for one).
So, moving away from this coal plant and to a cleaner option would definitely be a big win, given what an environmental stain it is on the area.
In September, SMECI was chosen as a finalist for a new USDA “Empowering Rural America” grant, and this week, was officially selected as one of the sites to receive part of grant, alongside 9 others. SMECI received the largest chunk of the $4.37 billion total, with other sites mostly getting grants in the hundreds of millions.
In total, the grants will support 5,000 jobs and reduced climate pollution by 11 million tons per year, according to the USDA. SMECI’s grant will reduce climate pollution by 1.8 million tons, as much removing 446,000 cars from the road, and support around 600 jobs.
The grant money will be used to convert the plant away from coal power and replace it with solar and battery storage. Solar is an abundant resource in sunny South Texas, and the plant already has grid connections to make this an easier drop-in than having to run new transmission lines.
But not only that, the site’s capacity will see a significant upgrade. The current coal plant can produce up to 410 megawatts of power, but the upcoming solar plant will be capable of 600 MW – nearly half again as much as its previous capacity.
And pairing this solar power with grid-tied batteries will help to make the grid more resilient, too. Thermal power plants tend to take time to turn off and on, meaning it’s harder to manage unexpected peaks and troughs in electricity demand – plus, equipment at the plants tends to wear when it heats up and cools down a lot, contributing to the high costs of coal power. There have been numerous studies showing that new solar plants are cheaper than old coal – and that’s even ignoring externalities.
While solar power is often considered intermittent – you are at the mercy of the sun, after all – batteries can solve that problem. These batteries can help to smooth out peaks and troughs in generation and demand, and can be dispatched to the grid within milliseconds, to better match supply with demand. They can also be used for energy arbitrage, by charging when supply is abundant and discharging when demand is high.
While there’s no announced timeline yet for exactly when the plant will complete its transition, SMECI will develop a Community Benefits Plan over the course of the next year as a provision of the grant process.
Once this transition is completed, Texas will be left with 14 coal plants. In 2023, Texas generated 71GWh of electricity through coal, down from a peak of 157GWh in 2011. Electricity generation in the state was 37.2% coal in 2000, and just 13.1% in 2023.
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I’m going to start this off by immediately begging you not to buy this ridiculous contraption you’ll see in the article below. You’ve been warned. Ok, now feast your eyes on this monstrosity! A $350 e-bike from Alibaba that comes with not just a suspension fork, not just full-suspension, but at least five more shocks than any bike should ever conceivably possess, seemingly randomly sprinkled around the bike’s frame.
Credit goes to my publisher, Seth, for finding this absolute gem. He and I play a little game where we send each other increasingly ridiculous Alibaba finds, trying to one-up the insanity of the other’s previous find. This one is definitely a contender.
Spotted on AliExpress’s platform, the site that makes it dangerously easy to procure the strangest (and sometimes coolest) things from the Far East, this is an e-bike that just keeps on giving.
First of all, check out the suspension. There’s a front suspension fork, which is theoretically standard. There’s also rear suspension, but instead of the single rear shock or occasional dual shocks (one on either side), the designers of this e-bike gave us quad shocks. Then, instead of leaving not-well-enough alone, they decided that a rear swingarm with quad shocks wasn’t enough, and then turned the entire rear half of the e-bike into another swingarm with two more shocks.
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At this point, I’m starting to get confused. Do we call the battery sprung or unsprung weight now?
This much suspension is like trying to drink from a firehose, but we’re not even finished. Because if that wasn’t enough springiness for you, there are two more springs in the saddle, technically bringing us up to 10 springs total! A guy hit a speed bump on this e-bike last week, and some say he’s still bouncing.
While I’d like to give them the benefit of the doubt, my experience with the cheapest of Alibaba e-bikes tells me that they likely didn’t modify the spring rate of the shocks when they just kept copy/pasting them. That means the bike probably rides stiffer than if it had half the number of shocks (or it just has the proper pre-load for a 600 lb rider).
Unfortunately, the rest of the bike is rather par for the course in terms of cheap direct-from-China electric bicycles. We’ve got our “500 Watt” motor, a surprisingly large 48V 15Ah battery, folding handlebars, a cute little rear kid’s seat complete with grab bar (a nice touch, to be honest), a full twist throttle, fenders, and even a complete lighting package with turn signals.
The 66-lb (30 kg) bike isn’t very light, but each of those shocks adds to the poundage, not to mention all the other doodads we’ve got bolted on around the bike.
The bike still folds in half, which is surprising considering most of the frame is taken up by springs. At first glance, I didn’t even see the folding mechanism hiding there.
It’s a wild specimen, and the free shipping to the US makes the $350 price even more tempting. But please don’t buy something like this (that lead image is AI-generated… I didn’t buy or ride this!). There are some real concerns here. Who knows what kind of quality control or safety certification went into that battery, let alone the frame and other key components?
Let’s just enjoy this one on the screen like most of my Alibaba finds and appreciate that someone out there said, “let’s see how many cheap shocks we can fit on a bike,” and nobody stopped them.
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Can an EV really help power your home when the power goes out? It’s one of the biggest FAQs people have about electric cars — but the answer can be a bit confusing. It’s either a yes, with a but – or a no, with an unless. To find out which EVs can offer vehicle-to-home (V2H) tech to keep the lights on or even lower your energy bills, keep on reading.
Modern EVs have big, efficient batteries capable of storing enough energy to power home for days. That can mean backup power during a storm or the ability to use stored energy during expensive peak hours and recharge again when kilowatts are cheap.
That’s all true – but only in theory. Because, while your EV might have a big battery, that doesn’t mean it has the special hardware and software that allow electricity to safely flow back out of the car baked in. Car companies call this vehicle-to-home (V2H) or bi-directional charging, and only a handful of models currently support it. That’s that, “yes, with a but” asterisk.
Yes, an EV can power your home, but it has to be one of these.
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Ford F-150 Lightning
F-150 Lightning powers home; via Ford.
Ford made early headlines using its F-150 Lightning as a life-saving generator during winter ice storms and hurricanes, so it should come as no surprise that it’s included in this list. The best-selling electric truck in America can send up to 9.6 kW of power from its onboard batteries back to the house. More than enough to keep the lights on and the refrigerator running during an outage.
To make it work, you’ll need to install the Charge Station Pro (formerly called Intelligent Backup Power) home charger, the Home Integration System (HIS), which includes an inverter, a transfer switch, and a small battery to switch the system on, as well Ford’s Charge Station Pro 80A bi-directional charger (which comes free with the Extended Range F-150 Lightning, but costs about $1,300 otherwise).
All-in, you’re looking at about $5,000 in hardware, plus installation, to make it work.
When paired with the Quasar 2 bidirectional charger from Wallbox (and the associated Power Recovery Unit, or PRU), a fully-charged Kia EV9 can power a standard suburban home for three days. Longer, still, if you’re keeping the energy use low. The Wallbox Quasar 2 isn’t cheap, though – pricing starts at $6,440 (again, plus installation). For that price, you the PRU plus a wall-mounted 12 kW L2 charger with 12.8 kW of with discharge power on a split-phase system.
Pretty much all the GM EVs
Chevy Silverado, Equinox, and Blazer EVs at Tesla Supercharger; GM.
With the exception of the Chevy Brightdrop, GMC Hummer EV, and the hand-built, ultra-luxe Cadillac CELESTIQ, every Ultium-based GM EV can send battery power back to your home through GM Energy’s Ultium Home System – arguably the most fully integrated EV + battery backup + solar option out there outside of Tesla.
GM Energy says its new 19.2 kW Powershift Charger delivers around 6-7% more juice than a typical 11.5 kW L2 charger, delivering up to 51 miles of range per charge hour. Bi-directional charging requires the Powershift Charger to be paired up with a compatible GM EV and the GM Energy V2H Enablement Kit. The full system retails for $12,699, plus installation, and can be financed through GM Financial.
NOTE: some 2024 models might require a software update to enable V2H functionality, which can be done either at the dealer or through an OTA update.
That rounds off the list of vehicles that ship with V2H software baked in, so if you’re wondering whether or not your EV can be used to power your home, now you know the answer is yes, as long as it’s one of the ones listed above.
But you might remember that I answered the initial question by saying it was either a yes, with a but – or a no, with an unless. So if you want to use your car’s battery as a backup, but don’t have one of the EVs liksted above, that doesn’t mean you’re completely out of luck.
No, with an unless
Fred Lambert explains Sigenergy V2X system.
As some of the earliest and most enthusiastic EV adopters, Tesla fans have also been among the loudest advocates for using the energy stored their cars’ batteries to back up their homes — or even the grid itself. Unfortunately for them, the slow-selling Cybertruck is the only Tesla vehicle that officially supports bi-directional charging. If you’re one of the many Model 3 and Y owners frustrated by those delays, there’s good news: those vehicles are now capable of V2H charging thanks to an “impressive” Powerwall competitor, Sigenergy.
The good news doesn’t stop there, however. The Sigenergy V2X also works with both the popular Kia EV6 and Electrek‘s 2024 EV of the Year, the Volvo EX30 over the DIN70121 protocol, and several VW/Audi/Porsche and Mercedes-Benz EVs over the ISO15118-2 protocol.
Our own Editor-in-Chief, Fred Lambert, recently went on a Sigenergy deep dive with Sylvain Juteau, President of Roulez Electrique, and came away deeply impressed with the system. I’ve included the video, above, and you can read more about the system itself at this link.
And, of course, I look forward to learning about any V2H models or more universal battery backup systems from you, the smartest readers in the blogosphere, in the comments.
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Tesla has changed the meaning of “Full Self-Driving”, also known as “FSD”, to give up on its original promise of delivering unsupervised autonomy.
Since 2016, Tesla has claimed that all its vehicles in production would be capable of achieving unsupervised self-driving capability.
CEO Elon Musk has claimed that it would happen by the end of every year since 2018.
Tesla has even sold a software package, known as “Full Self-Driving Capability” (FSD), for up to $15,000 to customers, promising that the advanced driver-assist system would become fully autonomous through over-the-air software updates.
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Almost a decade later, the promise has yet to be fulfilled, and Tesla has already confirmed that all vehicles produced between 2016 and 2023 don’t have the proper hardware to deliver unsupervised self-driving as promised.
Musk has been discussing the upgrade of the computers in these vehicles to appease owners, but there’s no concrete plan to implement it.
While there’s no doubt that Tesla has promised unsupervised self-driving capabilities to FSD buyers between 2016 and 2023, the automaker has since updated its language and now only sells “Full Self-Driving (Supervised)” to customers:
The fine print mentions that it doesn’t make the vehicle “autonomous” and doesn’t promise it as a feature.
In other words, people buying FSD today are not really buying the capability of unsupervised self-driving as prior buyers did.
One of these milestones is Tesla having “10 Million Active FSD Subscriptions.”
At first glance, this would be hopeful for FSD buyers since part of Musk’s compensation would be dependent on delivering on the FSD promises.
However, Tesla has changed the definition of FSD in the compensation package with an extremely vague one”
“FSD” means an advanced driving system, regardless of the marketing name used, that is capable of performing transportation tasks that provide autonomous or similar functionality under specified driving conditions.
Tesla now considers FSD only an “advanced driving system” that should be “capable of performing transportation tasks that prove autonomous or similar functionality”.
The current version of FSD, which requires constant supervising by the driver, could easily fit that description.
Therefore, FSD now doesn’t come with the inital promise of Tesla owners being able to go to sleep in their vehicles and wake up at their destination – a promise that Musk has used to sell Tesla vehicles for years.
Electrek’s Take
The way Tesla discusses autonomy with customers and investors versus how it presents it in its court filings and legally binding documents is strikingly different.
It should be worrying to anyone with an interest in this.
With this very vague description in the new CEO compensation package, Tesla could literally lower the price of FSD and even remove base Autopilot to push customers toward FSD and give Musk hundreds of billions of dollars in shares in the process.
There’s precedent for Tesla decreasing pricing on FSD. Initially, Musk said that Tesla would gradually increase the price of the FSD package as the features improved and approached unsupervised autonomy.
That was true for a while, but then Tesla started slashing FSD prices, which are now down $7,000 from their high in 2023:
The trend is quite apparent and coincidentally began when Tesla’s sales started to decline.
FSD is now a simple ADAS system without any promise of unsupervised self-driving. This might quite honestly be one of the biggest cases of false advertising or bait-and-switch ever.
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