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Geothermal supplies just 0.4% of the world’s energy today, but it could potentially supply up to 50% of the world’s energy by 2050, according to Carlos Araque, cofounder and CEO of Quaise Energy, who made that prediction at the SOSV Climate Tech Summit 2022 last week during a panel discussion called, “Is this geothermal’s moment?”

Geothermal’s profound impact

Quaise is developing a drilling technique that was pioneered at MIT to reach the hot rock some two to 12 miles beneath the Earth’s surface. Araque was joined by Kathy Hannun, cofounder and president of US residential geothermal company Dandelion Energy. The Dandelion process uses established technology that doesn’t require such deep drilling.

Araque and Hannun went on to not only describe the biggest barriers to scaling up their businesses for the world but also what other geothermal problems they are “itching for people to solve,” according to moderator Candice Ammori, founder of The Climate Vine, which advises climate tech startups.

First, however, the two described why geothermal is so potentially impactful. In addition to being clean and global, geothermal provides a baseload energy source that’s available 24/7. It’s also “the most powerful and abundant renewable on Earth,” said Araque, “Much more so than wind, solar, nuclear, and all fossil fuels combined.”

In addition, Araque said, it’s important to weigh an energy source by its impact on externalities like the environment, land use, and mineral use:

When you look at the [problem] from this lens – how much land use per unit of energy you produce, the amount of materials necessary per unit of energy, and how much carbon dioxide you produce per unit of energy – you start realizing that geothermal comes out way, way ahead of anything else.

Barriers and solutions

To fully tap the resource, however, will be very capital and time intensive. Araque continued:

It’s very hard to achieve anything in our space with a million dollars or even $10 million.

You have to start playing at the $100 million level or even $1 billion level. This is what it costs to get [deep geothermal] developed and deployed at portfolio levels.

Further, the Quaise technology involved in deep drilling has been demonstrated in the lab but not yet in the field. And that will take time.

However, Araque said that by the end of the decade, Quaise aims to create power from a coal- or gas-fired power plant that has been converted to geothermal:

You feed in geothermal steam instead of steam from a fossil-fuel boiler. That in a brushstroke decarbonizes the power plant, and you can repeat that 10,000 times over with other plants.

The key to making deep geothermal a reality? “You leverage the oil and gas industry,” said Araque, who himself comes from fossil fuels. “I think of them as a ready-made workforce, supply chain, and regulatory framework that can push this into the world at the scale that’s required.”

Hannun noted that for Dandelion, simplifying complexity will be key to bringing down the costs associated with using geothermal for heating and cooling of residential homes:

It’s hard to advance our building stock and change all of the buildings that already exist [to geothermal because] they’re all slightly different and there’s a lot of complexity to manage. So a lot of our focus is on making geothermal [heat pumps] as simple to get into homes as it is to install a furnace or air conditioner.

Potential for entrepreneurs

Ammori ended the session by asking Hannun and Araque about remaining geothermal challenges that other entrepreneurs could tackle. Both agreed that better imaging systems to see underground are important. For deep geothermal, Araque said that there’s a need for electronics that can withstand the high temperatures associated with the resource. Hannun noted that anything related to weatherizing homes will help the geothermal heating and cooling industry.

She also stressed that for both her and Araque’s industries:

I would encourage entrepreneurs not to just look at the central core technology, but also the enabling technologies, products, or businesses around permitting, licensing, and transmission. There are [many] things in the ecosystem that need to happen to enable scale.

Araque concluded by noting that the energy transition itself is an unsolved problem:

Don’t for a second think that it’s just a matter of scaling what we have. There’s plenty of space for innovation. This is the greatest challenge of many generations, not just ours, and we need all human capital on the problem.

Read more: 10 Questions: Geothermal with Dandelion Energy founder Kathy Hannun

Photo: Gretar Ívarsson, geologist at Nesjavellir/edited by Fir0002/Public Domain


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Aptera shows its production-intent solar EV at CES, ships this year? (Update)

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Aptera shows its production-intent solar EV at CES, ships this year? (Update)

Aptera has publicly unveiled the production-intent version of its long-awaited solar EV, which it says will start deliveries by the end of this year.

Update: We swung by the booth a took a few pictures of Aptera’s production-intent vehicle chassis, see below.

Aptera has a long history in the automotive space, dating all the way back to its original founding in 2006 by co-founders Steve Fambro and Chris Anthony. It has had the same basic teardrop design all along, but at the time it was going to be fueled by a small gas engine, promising 330 miles per gallon.

But the last iteration of Aptera hit many bumps in the road, and went defunct in 2011, having to return thousands of customer deposits.

Then, in 2019, the company was relaunched, by the same original founders as before. But this time, it had a solar-powered electric car – which, frankly, makes a lot more sense for a futuristic vehicle than a gas engine does.

That’s the iteration we’re on now, and six years later – and nearly 20 years after the company’s first founding – Aptera says it’s finally ready to produce its solar EV.

It’s showing off its production-intent chassis at the Consumer Electronics Show this week, offering the public a chance to see this vehicle which it says will go into production and delivery this year. Its booth is in the central plaza, outdoors in the sun – where a solar EV belongs.

The company has been showing off its progress towards production intent over the course of the last years, doing wind tunnel testing of what it claims will be one of the lowest-drag vehicles ever (with a previously-claimed .13 Cd), receiving carbon bodies in August and completing its first low-speed drive in October.

Now the car is out and about driving normally at CES (and Aptera is offering media ride-alongs, which we’ll hopefully get a chance to fit in). Aptera says that it drove the car for around 20 miles yesterday, and it ended the day with more charge than it started due to its extensive solar panels, which Aptera is showing off in production-intent form for the first time.

The panels cover the vehicle’s hood, dash, roof and hatch and Aptera says they can generate up to 40 miles of free driving per days, powered by sunlight. In sunny climates, this will give owners over 10,000 miles per year of solar-powered driving.

On a sunny Las Vegas winter day, as it was for the reveal, the solar panels should be working quite nicely (though they would work even better if it weren’t one of the shortest days of the year).

The unveil included a short livestream at Aptera’s outdoor booth in the Central Plaza, which you can watch below:

The livestream included a short speech by co-CEO Chris Anthony and a quick vehicle walkaround, including showing off the vehicle’s NACS port, which Aptera was the first to announce adoption of way back in 2022.

Aptera says it has another announcement coming soon regarding the vehicle’s battery pack, and that its anticipating offering track time in the car in a few months for investors (the company is funding itself through a crowdfunding campaign through which it has raised $135 million of equity).

Previously, Aptera said the vehicle would have multiple battery options, with 250, 400, and even 1,000-mile (!) battery packs (which this author thinks is unrealistically excessive, and frankly a sign for pause). But Aptera has backed off from talking much about its previous 1,000-mile target, and all we heard about during this reveal is the 400-mile, 45kWh pack that will be included on the company’s $40,000 launch edition vehicle (which will have limited options otherwise).

Aptera says that it anticipates first deliveries of its launch edition by the end of this year – a timeline which the company has stated before, but which we wouldn’t be surprised to see slip. Nevertheless, that’s the messaging.

Aptera says it has 50,000 reservations for its vehicle, at $100 a pop (or $70, if you use our Aptera referral link). You can reserve an Aptera over at Aptera’s website.


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Check out Hyundai’s new electric minivan caught undisguised for the first time

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Check out Hyundai's new electric minivan caught undisguised for the first time

Who said minivans weren’t cool? Hyundai’s first electric minivan (which could double as a camper van) was spotted in public without camouflage, giving us a better look at what to expect. Check out the upcoming EV below.

When will Hyundai’s first electric minivan launch?

Hyundai is preparing to launch its first all-electric minivan this year. The Staria is the electric successor to the Starex, Hyundai’s multi-purpose vehicle (MPV) introduced in 2021.

Last March, Hyundai revealed its new ST1 electric business van platform, based on the Staria powertrain. The ST1 is Hyundai’s first commercial EV with configurations including a refrigerated van and chassis cab. Meanwhile, the minivan will get its own model in 2025.

According to Korea’s Newsis, Hyundai will convert one of its production lines at its Ulsan Plant 4 on January 25, 2025, for the Staria electric.

Ahead of its official debut, we are already getting a look at Hyundai’s first electric minivan undisguised. The Staria EV was spotted by the online community “Family Staria” in a Korean parking lot without camouflage.

You can see that the EV model has a design similar to that of Hyundai’s Staria Lounge, which transforms from a seven- or nine-seat limousine into a full-fledged camper van.

Outside of the grille, which is now closed and includes a charging port, the electric minivan is a near replica of the premium Staria Lounge.

Hyundai's-first-electric-minivan
Hyundai Staria Lounge(Source: Hyundai)

Given it’s still a test vehicle, the design could change once finalized. A tag on the windshield reads “Vehicle for UT Evaluation of the Road Vulnerable,” suggesting it has a few more tests before being released to the general public.

The Staria electric is expected to feature Hyundai’s latest 84 kWh batteries. Local reports suggest it will be able to handle over 10% more capacity than the ST1.

Hyundai's-first-minivan-camper
Hyundai Staria Lounge Camper Van (Source: Hyundai)

Hyundai’s first electric van is expected to launch in overseas markets. According to The Korean Economic Daily, Hyundai plans to start production of the Staria EV in Europe in the first half of 2026. European-made models will be sold locally and overseas, such as in Australia and Thailand.

Will Hyundai launch a camper van version like the Staria Lounge? More info will likely be released soon with an official launch expected this year. Stay tuned for updates.

Source: Mobility Post

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Elon Musk claims Tesla is doing ‘unsupervised self-driving trials’ while playing video games

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Elon Musk claims Tesla is doing 'unsupervised self-driving trials' while playing video games

Elon Musk is claiming that Tesla has started doing ‘unsupervised self-driving trials internally’. He made the claim while playing video games, and It should be taken with a grain, or pound, of salt.

Yesterday afternoon, on a Tuesday, Elon Musk, CEO of Tesla and defacto in charge of 6 companies and a government department, was playing video games and streaming on X for more than an hour.

During the stream, fans were asking him questions and one of them was about Tesla’s self-driving effort.

Musk said:

Tesla Full Self-Driving unsupervised, maybe I’ll mention, we are going to [correct himself], we actually are doing trials of that with Tesla employees already and we expect to have that in commercial service sometime this year, which I mentioned at the last earnings call.

There are two things that Musk said at the last earnings call. He did indeed claim that Tesla would launch its “unsupervised Full Self-Driving” capability in California and Texas around Q2 2025.

He also said that Tesla started testing its robotaxi ride-hailing app with employees in the Bay Area:

We have for Tesla employees in the Bay Area. We already are offering ride-hailing capabilities. So, you can actually — with the development app, you can request a ride, and it will take you anywhere in the Bay Area.

However, he also said that Tesla had “safety drivers” behind the wheel for this test program, which means that it is no more than its current “Supervised Full Self-Driving,” a level 2 driver assist system. It is mainly to test the ridesharing features of the app rather than a different version of its self-driving system.

That makes sense, considering that Tesla would need a permit to operate a self-driving vehicle in California, even as part of a test program, and we haven’t found Tesla’s permit application yet

With this new comment, Musk clearly said “unsupervised” self-driving.

Electrek’s Take

I wouldn’t be shocked if Elon misspoke here while playing video games or he is plain confused about the situation.

Considering Tesla doesn’t have any permit to operate driverless vehicles, if it is operating a “unsupervised self-driving trials internally”, it has to be doing it on private property, which could be no more than the Cybercabs we have seen driving around Gigafactory Texas.

It’s not much different than Tesla’s ‘We, Robot’ event, which was purposely located at Warner Bros’ studio lot, which are private roads.

I seriously doubt that Tesla is currently operating unsupervised self-driving vehicles on public roads.

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