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Tesla’s Virtual Power Plant program, a way for Powerwall owners to make money selling energy to the grid in times of need, is rolling out to San Diego Gas & Electric utility customers now.

SDG&E announced late last month the start of its own virtual power plant (VPP) program which would leverage household backup batteries and smart devices to reduce demand and increase supply of electricity to the grid during “demand response” events – when the grid is stressed and needs to spin up extra capacity to keep the lights on.

However, Tesla’s program is separate from SDG&E’s, even though it’s part of the same service area.

Demand response events are often expensive, because the price of a blackout is high, and the price of marginal electricity generation (often via gas peaker plants) is costly both economically and environmentally. During last year’s record heat wave, the wholesale spot price of electricity got as high as ~$2,000/MWh in parts of the state (as of the writing of this article, the price is currently ~$49/MWh).

A home or business with access to energy storage might want to leverage that storage by buying electricity while it’s cheap, and then discharging it to the grid while it’s very expensive. While this is possible on a home-to-home basis by arbitraging cheap off-peak energy and using it during on-peak times, it isn’t really great for widespread grid events unless several home storage systems can be joined together.

What does a Virtual Power Plant do?

Enter the VPP, which combines thousands of internet connected devices across a wide area and manages them all together in order to make a significant difference on the grid in times of need.

SDG&E has been running its own pilot VPP program since December, which has been tested 17 times. Participants get a message that a demand response event is coming and can choose to opt-out for certain devices (for example, to keep their air conditioning running at full blast). SDG&E says that the opt-out rate has been very low so far, suggesting that participants are happy to do their part when the grid is in need.

We saw similar behavior statewide in California last year when the grid faced its highest level of demand ever recorded on an exceptionally hot day. California’s grid operator sent out a text message to everyone in the state asking them to conserve energy, and Californians reduced their energy use by multiple gigawatts in mere minutes, thus saving the grid from overloading statewide.

But with a virtual power plant, participation doesn’t need to be voluntary, it can be automatic (for those who have signed up). And in exchange for the valuable benefit of helping to avoid blackouts by adding electricity to the grid when it is most expensive, VPP participants can be paid for their service.

We’ve already seen this happening with one of the largest and earliest VPPs out there, Tesla’s VPP in Northern California, in the service area of Pacific Gas & Electric. We saw participants receive checks of up to $575 for their first year of participation in the program.

Growth of Tesla VPP as it expands to San Diego

Tesla’s VPP program has been growing. Last time we checked in last year, it was capable of providing 50 MW across California, which is about as much as one average gas peaker plant (the state has about 7GW of gas peaker capacity total). This was right after Tesla opened up the program to SoCal Edison customers.

As of now, the site we were using to track growth has changed its measurements a little, but it looks like the system can provide ~116MWh of potential backup energy – so as much as running two gas peaker plants for an hour or so.

And as of now, Tesla Powerwall owners in San Diego can join the Virtual Power Plant program by enrolling through the same Tesla app which they use to manage their Powerwall.

All owners need to do is open up their app to the Powerwall page and tap on the “Virtual Power Plant” item, which should be at the top of the list, as seen below:

Tesla will provide an estimate of how much you can earn by participating in the program, based on the size of your system and your standard usage. Of course this is just an estimate, and you can always change your settings or usage to try to maximize this number, especially on days where demand response events are likely (e.g., hot days in California, which tend to stress the grid the most due to overuse of air conditioning).

In addition to California’s struggles with hot weather events (which are worsening due to climate change), SDG&E has rather wide time-of-use rates, with super off-peak rates of 24 cents per kWh, raising as high as 70-80 cents during on-peak times. This makes Powerwalls more attractive due to the possibility of energy arbitrage – and even more attractive during demand response events, where effective wholesale rates can go much higher than that.

Tesla also is also working on rolling out VPPs to Texas and Puerto Rico, and has another massive VPP in South Australia, an area which has been struggling with electricity issues for years now.

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Coca-Cola expands electric delivery fleet with thousands of e-rickshaws

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Coca-Cola expands electric delivery fleet with thousands of e-rickshaws

Coca-Cola’s bottling partners in India are going electric, three wheels at a time. The company just announced a major expansion of its electric delivery fleet, adding thousands of electric three-wheeled vehicles (often called e-rickshaws or electric tuk-tuks) to its logistics operations across the country.

These compact electric vehicles are already a common sight on India’s roads, used for everything from passenger transport to last-mile cargo deliveries. Now Coca-Cola’s bottlers are ramping up their use of these efficient EVs as part of a broader sustainability and welfare initiative dubbed “Vividhta ka Uphaar,” which translates to “a gift of diversity.”

According to the company, the rollout is already underway, with more than 5,000 electric three-wheelers integrated into delivery routes in cities such as Ahmedabad, Bhubaneswar, Bhopal, and more. The vehicles not only reduce tailpipe emissions but also lower noise pollution and operating costs, making them a win for both the company and the communities they serve.

Coca-Cola joins a growing list of multinational corporations turning to electric tuk-tuks to clean up their delivery fleets in Asia. IKEA has deployed similar electric three-wheelers in India and other Southeast Asian countries as part of its push to achieve zero-emissions deliveries. Amazon and Flipkart have also experimented with three-wheeled EVs to reach urban customers on tight, traffic-clogged streets.

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While North America often focuses on four-wheeled electric trucks and vans for commercial use, much of the developing world relies on these nimble three-wheeled workhorses. Affordable, maneuverable, and easy to charge, electric rickshaws are a natural fit for dense cities with hot climates – especially where small businesses and large corporations alike need efficient last-mile solutions.

Electrek’s Take

These types of EVs can’t come soon enough. They use electric drivetrains that are closer in size to an electric bicycle than an electric delivery truck or van (usually 2-4kW motors and 3-5 kWh batteries), yet can carry loads closer in size to those same trucks and vans.

Sure, they can’t carry quite the same tonnage, but they’re often more appropriately sized for the kind of last-mile delivery that so many companies require.

I actually bought an electric tuk-tuk back in 2023 and found it to be the perfect ‘city truck’ for my lifestyle, where I live car-free in a city and my wife and I travel by e-bike and e-motorcycle. For the few times we need to actually haul stuff, an electric tuk-tuk or rickshaw gives truck-like capacity in a smaller and more efficient vehicle. What’s not to like?!

Images via: Coca-Cola

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Yangwang U9 Xtreme cracks 300 mph to become fastest production car EVER [video]

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Yangwang U9 Xtreme cracks 300 mph to become fastest production car EVER [video]

Move over, Bugatti! The new Chinese Yangwang U9 Xtreme electric hypercar just blasted its way to a staggering, 308.4 mph top speed on a German test track, seizing the “world’s fastest car” crown and busting the last traces of the myth that electric cars are slow.

Just weeks after BYD announced that the nearly 3,000 hp, all-electric Yangwang U9 Track Edition model set a new global speed record for electric vehicles after hitting a ridiculous 472.41 km/h (~293 mph), the Yangwang crew returned to Germany’s Automotive Testing Papenburg GmbH (ATP) test track with the U9 Xtreme with its sights set on a new goal. They didn’t want the world’s fastest EV title – they wanted the world’s fastest production car title. Period.

The BYD Yangwang crew got that record, rocketing all the way to 496.22 km/h – that’s 308.4 mph to you and me!

“This record was only possible because the U9 Xtreme simply has incredible performance,” explains German GT racing driver Marc Basseng, who piloted the Chinese EV on its record-setting run. “Technically, something like this is not possible with a combustion engine. Thanks to the electric motor, the car is quiet, there are no load changes, and that allows me to focus even more on the track.”

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The Yangwang U9 features the world’s first mass-produced 1,200V ultra-high-voltage vehicle platform. Developed by BYD, the car is powered by the company’s latest li-ion phosphate batteries in BYD’s now-familiar “blade” configuration.

The U9 Xtreme’s record-setting run dethrones the previous Bugatti Chiron Super Sport 300+, which managed 304.8 mph back in 2019. The Bugatti now has to settle for the lesser “world’s fastest combustion-powered production car” title, which is objectively lame.

Definitely NOT lame


Yangwang U9 Xtreme; via BYD.

The company says it’s selling “no more than 30” of the Xtreme U9 EVs, presumably to customers with incredibly long driveways. The Xtreme version features smaller, 20″ wheels (instead of 21s), and gets wider, 325 mm tires (up from 275 mm) to match the rears. The fronts also ride on a narrower track.

You can watch Marc Messang put the 3,000 hp Yangwang U9 Xtreme electric hypercar to the test in the video, below, then let us know what you think of China’s first-ever world record-setting vehicle in the comments section at the bottom of the page.

Fastest production car EVER


SOURCE: CarNewsChina.


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10,000 buyers snapped up 776 hp electric AUDI wagon – in its first 30 minutes!

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10,000 buyers snapped up 776 hp electric AUDI wagon – in its first 30 minutes!

With dual electric motors pumping out 776 hp, over 400 miles of all-electric range, and a relatively low MSRP, the new AUDI E5 Flagship Quattro electric wagon is electrifying the Chinese wagon market – scoring over 10,000 orders in its first thirty minutes on sale!

First launched last fall, the new Audi-backed AUDI sub-brand kept the sexy wagon aesthetic but ditched the Germans’ interlocking rings and Auto Union heritage in favor of a simple, all-caps AUDI logo on the E concept wagon. Now seen in production trim, the production AUDI E5 Sportback is surprisingly true to the original concept – except in the horsepower department, that is.

But, while a production car having lower horsepower figures than the concept car that preceded it is pretty typical, the production AUDI E5 is different: it actually offers more peak power than the 765 hp concept!

That’s right, kids! the range-topping Flagship Quattro version of the new AUDI E5 Sportback offers buyers 776 horsepower (that’s 11 more than the concept), and gets 402 miles (CLTC) of range from its 100 kWh battery. And, while that version is a monster, even the base-level Pioneer version at just 235,900 yuan ($33,000, as I type this) offers a 76 kWh battery pack sending power to a 295 hp rear-mounted electric motor and over 600 km of range (~385 miles).

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It’s a solid achievement in value and tech, and the Audi people seem pretty proud of themselves. “The AUDI E5 Sportback is our first model based on the Advanced Digitized Platform, and it delivers on our brand promise: the best of both worlds,” says Fermín Soneira, CEO of the Audi and SAIC Cooperation Project. “Audi’s DNA and engineering excellence is blended with China’s digital ecosystem and innovations, specifically tailored for our tech-savvy customers.”

And it’s pretty.

AUDI E5 Sportback


The wagon’s exterior, while not necessarily shouting “Audi” in the conventional, Western sense, is still proportioned well enough to carry the four rings (or, looked at another way, a VW logo). But, while it’s a great-looking wagon on the outside, it’s on the inside that the all-new E5 AUDI Sportback really sets itself apart.

The interior of the AUDI E5 Sportback is noticeably different from any Audi model, being much more inline with similar entry-luxe EVs sold in China. The E5 dash also sports a 59″-inch” wide screen that stretches across the entire dash, digital side mirrors, Alcantara seating surfaces, and wireless phone chargers.

All that tech is powered by the QUALCOMM Snapdragon 8295 automotive chipset with 5-nanometer precision and the ability to perform 30 billion operations per second, and the Chinese-market AUDI OS offers what its makers call, “an intuitive experience designed to make the vehicle occupants’ lives easier.”

You can take a look at the new E5 Sportback’s interior, below, then let us know whether or not you think an Audi AUDI like this (and its purple mood lighting) would be a hot seller Stateside in the comments.

E5 Sportback interior


SOURCE | IMAGES: AUDI.


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Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

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