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Hgen draws on Tesla and SpaceX experience to lower hydrogen costs

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Hydrogen could also be touted because the fuel of the longer term that’s poised to decarbonize shipping and industry, but 90 million metric tons now utilized in every part from fertilizer production to chemical production, 96% comes directly from natural gas, oil, or coal. For example, one of the crucial common methods is steam methane reforming, which essentially cooks the methane in order that the hydrogen comes off, releasing carbon dioxide in the method.

This can hardly be called a climate-friendly future.

That means there’s loads of room for corporations to try to bring down the value of hydrogen production. “There’s over $100 billion being spent on hydrogen for industrial applications right now,” said Molly Yang, co-founder and CEO Hgen.

Yang and her co-founder Colin Ho founded Hgen three years ago after stints at Tesla and SpaceX. Their goal was to modularly create electrolyzers, chemical assemblies that may produce green hydrogen by splitting water atoms into hydrogen and oxygen. Electrolysis isn’t squeaky clean—it still requires electricity, which is currently generated from a mixture of renewables and fossil fuels—but because the grid gets cleaner, hydrogen production through electrolysis can be getting cleaner.

That vision earned them a $2 million seed round in 2022 led by Founders Fund and induction into this yr’s Breakthrough Energy Fellows cohort. Now, Hgen is back with one other $5 million funding round from Seven Seven Six with participation from Fontinalis Partners and Founders Fund, the corporate told TechCrunch exclusively.

Part of Hgen’s initial pitch was that we’ve all of the electrolyzer technology we want today, nevertheless it’s not optimized enough. “We’re not a materials R&D company,” Yang told TechCrunch. Instead, the team focused on optimizing the whole gadget, from the electrolyzer electrodes to the tangle of pipes and pumps that support them.

Hgen uses alkaline electrolyzers, an old and proven technology that typically trades a few of the efficiency gains of newer approaches for lower costs. But Yang says Hgen has found a way to make the electrolyzer 20 times smaller, which cuts material and manufacturing costs. “Even with the first designs, we’re coming out with much lower costs,” she said.

In an electrolyzer, the magic happens on the interface between the electrode and the liquid. The electrodes carry current into the liquid and facilitate a chemical response that breaks the bonds between hydrogen and oxygen. When this happens, bubbles of hydrogen gas on one side of the electrolyzer and oxygen gas on the opposite side form on the electrodes and eventually leak to the surface.

But those bubbles also tend to linger an excessive amount of. “That blocks the reactivity of the electrodes and the ability to create new hydrogen,” Yang said. So Hgen modified the electrode design to encourage the hydrogen and oxygen bubbles to drain away more quickly. That means Hgen’s stack of electrolyzers could be smaller and produce the identical amount of hydrogen. The smaller stack uses less material and takes up less space, which further reduces costs. “Our cell design essentially enables this virtuous cycle,” she said.

Yang said Hgen intends to package the entire thing right into a 40-foot shipping container that could be delivered to the positioning and connected with minimal work — “just water and electricity,” she said.

The startup is initially targeting corporations that currently receive hydrogen in liquefied form, which Yang said can cost well over $10 per kilogram. “Being able to avoid all that liquefaction, all that trucking, is just a more attractive price proposition for them,” she said. “And also a more stable, secure supply for them.”

This article was originally published on : techcrunch.com
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Data center technology is exploding, but implementation won’t be easy for startups

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Data center, data centers, data center tech

The data center industry is rapidly evolving to maintain pace with the event of artificial intelligence. While these data centers are essential AI infrastructure, they store the AI ​​company’s computations, are expensive to construct, seemingly costlier to take care of, and likewise devour enormous amounts of energy. Startups intend to make data centers more efficient and sustainable, but it isn’t that straightforward.

The value of the worldwide data center market is estimated at USD 301 billion, based on P&S Intelligenceand this market is expected to greater than double by 2030, reaching a market value of $622.4 billion. According to estimates, data centers currently devour roughly 4% of total power within the US Electricity Research Instituteand is projected to greater than double by 2030, to 9%.

Data centers and the massive firms that depend on them are fighting for power. Last month, Microsoft signed a take care of Constellation Energy to restart its nuclear reactor Three Mile Island to maintain up with demand.

As the number of information centers grows, so does the variety of startups trying to solve the energy and environmental crisis in the info center industry. Startups like Incooling and Submer need to address this space by cooling existing data center technology to supply less heat. Others, like Phaidra, use software that helps data centers manage cooling more efficiently.

Some wish to construct a very latest model. Verrus is constructing a more “flexible” data center using microgrids. Sage Geosystems is working on a method to use pressurized hot water to power data centers as an alternative of natural gas.

Sophie Bakalar, a partner at Collab Fund, an investor in Phaidra, told TechCrunch that while before the AI ​​boom there have been entrepreneurs trying to construct technology for data centers – data centers also play a big role in cloud computing and bitcoin mining – she noticed a 10-fold increase a rise within the variety of founders trying to construct technology for this space over the past 12 months.

“We saw a company that builds data centers in space, they manage the whole thing,” Bakalar said. “Whenever there is such an obvious supply and demand problem, it is natural to see many entrepreneurs willing to tackle the problem from different angles.”

While data centers are growing rapidly and can need solutions that provide greater efficiency, that does not imply startups should think that adopting their technology will be easy.

Data center challenges

Francis O’Sullivan, managing director at S2G Ventures, told TechCrunch that the speed at which this space is growing can actually make it harder for startups to search out partners willing to check or take a likelihood on their technology.

“(Data centers) are extremely expensive assets, multi-billion dollar facilities. They actually have to prove themselves,” O’Sullivan said. “That’s why the real, meaty world of data centers is not a forum for experimentation.”

The customer base for any such technology is likely more concentrated and subsequently likely harder to penetrate, said Kristian Branaes, partner at climate-focused VC firm Transition. Branaes added that his company spent plenty of time researching and diving into the info center technology category, but while it found some cool firms creating cutting-edge technologies, it wasn’t in a position to gain enough conviction to speculate.

Branaes worries about how firms will be in a position to scale. He thinks a few of the startups he’s found fit into the classic query about climate tech, which is that they are cool technologies, but they don’t seem to be necessarily firms that may generate risk-level returns. He said it’s difficult to construct a venture-scale company that sells its products to only a handful of huge firms like Microsoft and Apple.

“We have come to (this) view: It is very, very difficult to build a large company that only sells AWS and Microsoft and everyone else; they are ruthless in their purchases,” Branaes said. “They should not within the business of giving big margins. If you begin making an excessive amount of money, they’ll wish to work around it or start doing it internally.

Turning on

While some investors remain skeptical, many startups operating on this space are proving popular. Impending regulations in each cases Europe and in data center-heavy US states equivalent to Virginia mean that even when these large customers should not purchasing solutions now, they’ll likely have to accomplish that in the longer term.

Helena Samodurova, co-founder of Incooling, a Dutch startup trying to cool data centers, founded her company six years ago, before the present artificial intelligence hype. While data centers and the energy they devour were a priority back then, the necessity for Incooling technology has completely modified.

“People didn’t really know about it back then,” Samodurova said. “The situation has changed enormously over the last six years. As we went through this journey, we really had to educate people on what it was. Fast forward six years later, but that’s not the case. We are wanted.”

Samoduorva said there was increased interest from each potential customers and investors. She added that the info center industry is broader than simply the Amazons and Googles of the world and that helping reduce data center emissions is not only focused on these few large firms.

“You have a bus that you can take to the station, you have a car that you can take your family on a trip, you have a Ferrari that you can race on, everything has four wheels, but the mechanics are different,” Samodurova said. “We provide cooling solutions or computing solutions to solve any bottlenecks.”

O’Sullivan said that while for him, much of the info center technology is too young to get enthusiastic about, there are other categories of firms value supporting which might be helping to resolve a few of the same problems that data center technology is in search of to handle. One is to resolve the issues of getting the actual power into the info center and ensuring the ability grids can handle that level of power.

For data center-focused startups, adoption may simply be too early for a few of the category’s early entrants. Unlike Incooling, many firms have only been established in the previous couple of years. While the info center technology market may be in its infancy, the bogus intelligence and data centers needed to power the industry should not going away anytime soon.

“I think the main thing to consider is that this is really urgent,” Bakalar said. “The development is really outpacing the current infrastructure that we have. We need newer, better and faster ways to achieve the promise we have heard about artificial intelligence.”

This article was originally published on : techcrunch.com
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In the latest move against WP Engine, WordPress is taking control of the ACF plugin

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stylized wordpress logo

The dispute between WordPress founder Matt Mullenweg and hosting provider WP Engine continues, with Mullenweg announcing that WordPress “forks” a plugin developed by WP Engine.

Specifically, Advanced Custom Fields — a plugin that makes it easier for WordPress users to customize edit screens — is being taken out of WP Engine’s hands and updated as a brand new plugin called Secure Custom Fields.

Mullenweg wrote that this step was obligatory “to remove commercial add-ons and fix a security issue.”

Advanced custom fields team replied on X daydescribing it as a situation where a plugin “in active development” was “unilaterally and forcibly taken away from its creator without consent”, which he claims has never happened “in WordPress’ 21-year history.”

“This important community promise has been violated, and we ask everyone to consider the ethics of this action and the setting of a new precedent,” the ACF team wrote.

Both the Mullenweg blog post and answer from WordPress claims that similar situations have occurred before, although Mullenweg added: “This is a rare and unusual situation caused by WP Engine legal attacks. We don’t anticipate this will happen with other plugins.”

They also pointed to the WordPress plugin guidelineswhich provides WordPress the right to disable or remove any plugin, remove developer access, or change a plugin “without developer consent, in the name of public safety.”

A bit of background: WordPress is a free, open-source content management system utilized by many web sites (including TechCrunch), while corporations like Mullenweg’s WP Engine and Automattic moreover offer hosting and other industrial services.

Last month, Mullenweg published a blog entry criticizing WP Engine as “WordPress cancer”. His criticisms included the whole lot from WP Engine’s lack of version history support to its Silver Lake investor, but he also suggested that its “WP” branding confuses customers by making it appear as if the company is officially connected to WordPress.

Cease and desist letters went each ways, with WP Engine claiming that Mullenweg threatened to take a “nuclear scorched earth approach” if the company didn’t pay for the WordPress trademark license.

WordPress blocked WP Engine from accessing WordPress.org, briefly lifted the ban, after which re-imposed it. This essentially prevents WP Engine from updating the plugin via WordPress.org – so it might probably’t offer automatic updates to handle security issues.

WP Engine does, nonetheless posted a workaround for users who need to update the plugin and proceed using ACF. (It says this workaround is only obligatory without spending a dime ACF users, as skilled users will proceed to receive updates through the ACF website.)

Going forward, Mullenweg wrote that Secure Custom Fields can be available as a non-commercial plugin: “If any developers want to get involved in maintaining and improving it, please contact us.”

This article was originally published on : techcrunch.com
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Meta’s Yann LeCun says concerns about an existential threat from artificial intelligence are ‘complete nonsense’

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Artificial intelligence pioneer Yann LeCun doesn’t imagine that artificial intelligence is on the verge of becoming intelligent.

LeCun – Professor at New York University, senior researcher at Meta, and winner of a prestigious competition AM Turning Award — for instance, he has spoken openly about his skepticism before tweeting that before we worry about controlling superintelligent AI, “we need to have a beginning design for a system that’s smarter than a house cat.”

He developed his opinion in interview for the Wall Street Journal.where he answered a matter about whether artificial intelligence has turn out to be intelligent enough to pose a threat to humanity by saying, “You’ll have to excuse my French, but it’s complete bullshit.”

LeCun argued that today’s large language models lack some key cat-level abilities, equivalent to persistent memory, reasoning, planning, and understanding the physical world. In his opinion, LLMs only show that “you can manipulate language and not be smart” and won’t ever result in true artificial general intelligence (AGI).

It’s not that he’s a whole AGI skeptic. But he said latest approaches can be needed. For example, he identified that his AI fundamental research team at Meta is working on analyzing real-world video.

This article was originally published on : techcrunch.com
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