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Twitter CEO Jack Dorsey arrives at the “Tech for Good” Summit in Paris, France May 15, 2019.

Charles Platiau | Reuters

Elon Musk’s Twitter is facing new competition from a rival called Bluesky, a so-called decentralized communications app that is backed by Twitter co-founder and twice-former CEO, Jack Dorsey.

Musk’s Twitter makeover has sparked new interest in decentralized social networks. Unlike Twitter under Musk, or Facebook under CEO and controlling shareholder Mark Zuckerberg, decentralized social media platforms have no single owner or leader and are not beholden to commercial or financial interests.

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Advocates say that decentralized projects are less likely to collect and sell users’ data and less susceptible to censorship.

Bluesky has exploded in popularity over the past few months, according to data provided to CNBC by market intelligence firm Sensor Tower, although it still lags far behind Twitter in total download volume.

The social messaging app had 628,000 mobile downloads in April, representing a 606% rise from March when it became available on Android in addition to iOS. Meanwhile, Twitter had 14.9 million app downloads in April, which is a 2% increase from the 14.6 million downloads it accumulated in March.

The number of Twitter mobile app downloads actually declined 18% in February to 14.05 million from 17.2 million in January. Bluesky officially debuted on iOS in February, generating 11,000 downloads in that month.

Bluesky appears to be gaining more attention than decentralized messaging app Mastodon, which attracted a lot of interest in November as a possible alternative to Twitter. In April, for instance, Mastodon only had 90,000 downloads, the Sensor Tower data showed.

Why decentralization?

Since Musk bought Twitter for $44 billion last year, he has fundamentally changed what Jack Dorsey’s company built, adding new subscription-only features, allowing controversial users back on to the platform, and making deep staffing cuts.

The social media app has also suffered a number of service outages, which happened to coincide with reports that Musk closed a major data center in Sacramento and was downsizing another Atlanta data center facility in an effort to cut costs.

Bluesky, which is currently invitation-only, underscores how Dorsey is now actively looking to disrupt what he helped create. Dorsey, who remains the CEO of payments platform Block (formerly called Square), is going head-to-head with Musk with two Twitter alternatives.

Bluesky was originally incubated within Twitter back in 2019 when Dorsey was still CEO. The app runs on a decentralized networking technology called the AT Protocol. In theory, the protocol could power future social apps, enabling people to maintain their identities across multiple apps.

In February 2022, members of the Bluesky project created the Bluesky Public Benefit LLC, with Jay Graber as CEO and Dorsey as one of the founding board members. The company announced on Twitter in April 2022 that it received $13 million in funding “to ensure we have the freedom and independence to get started on R&D.”

Then, last December, Dorsey donated 14 bitcoin, around $245,000 at the time, to a decentralized social media project called Nostr, that lets users own their online identity. Damus is an app built on top of this network, and it’s been live on the app store for months. It has also integrated the bitcoin Lightning Network, meaning that it lets users exchange bitcoin directly over the network without needing another app.

Many of Block’s senior leadership team is using the platform, as is the bitcoin-friendly Sen. Cynthia Lummis, R-Wyo.

Other decentralized social projects that have been getting more attention include Mastodon, as well as Lens and Farcaster, which are both Twitter substitutes built on blockchains.

A lot of these platforms have no algorithms to recommend particular content — a sore point for some Twitter users who complain they’re seeing less relevant content in the “For You” tab of Twitter since Musk took over. They don’t sell ads, and don’t collect and sell user data, which are the classic ways that social networks make money.

The only drawback is scale.

Meta boasts nearly 3 billion active users of its platforms, including Facebook and Instagram, and Twitter had more than 200 million as of its last earnings report as a public company. That means it’s easy for new users to find their friends, contacts in their areas of interest, and other useful or interesting people to connect with. Bluesky has about 50,000 users, according to its website.

It is also unclear how these platforms will generate money.

It is possible that Bluesky, for example, could turn to subscriptions to monetize operations, but the team hasn’t given many hints. Bluesky has been mostly sharing updates and some details of its underlying technology infrastructure as opposed to any financial plans, according to recent blog posts.

The other drawback is the user experience. The front-end apps built atop these decentralized platforms are often clunky, not professional-looking or easy to use. As of now, Bluesky’s user interface appears to be less confusing for newbies to engage with, but it’s still being tested and developed, so it’s unclear how the broader public will respond to its design.

So why make the move from a centralized platform with a nice user experience to a decentralized platform that’s hard to use? Facebook whistleblower Frances Haugen said in a panel at ETHDenver that it all comes down to self governance.

“We’ve kind of come to accept that we are subjects of a king, like Mark [Zuckerberg], or Elon [Musk], and we can either follow their rules or leave,” Haugen said. “And there’s an interesting opportunity for people to be citizens of their platforms, having an ability to vote, but also having responsibilities that come with that.” 

She also made the point that the problem with social media today largely comes down to incentives and control. 

Right now, social media platforms are ad supported, which means they make their money by keeping users on them for as long as possible. Decentralized platforms have no such incentive, and can give the people who make their livelihoods on these platforms the ability to influence the rules that govern them and how their content is distributed.

Dorsey takes on Musk and Twitter in brewing social platform showdown

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Economists, experts call for governments to ditch hydrogen, go fully electric

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Economists, experts call for governments to ditch hydrogen, go fully electric

In a joint statement, French and German economists have called on governments to adopt “a common approach” to decarbonize European trucking fleets – and they’re calling for a focus on fully electric trucks, not hydrogen.

France and Germany are the two largest economies in the EU, and they share similar challenges when it comes to freight decarbonization. The two countries also share a border, and the traffic between the two nations generates major cross-border flows that create common externalities between the two countries.

At the same time, the EU’s transport sector has struggled to reduce emissions at the same rate as other industries – and road freight in particular is a major contributor to harmful carbon emissions issue due to that industry’s heavy reliance on diesel-powered trucks.

And for once, it seems like rail isn’t a viable option:

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While rail remains competitive mainly for heavy, homogeneous goods over long distances. Most freight in Europe is indeed transported over distances of less than 200 km and involves consignment weights of up to 30 tonnes (GCEE, 2024) In most such cases, transportation by rail instead of truck is not possible or not competitive. Moreover, taking into account the goods currently transported in intermodal transport units over distances of more than 300 km, the modal shift potential from road to rail would be only 6% in Germany and less than 2% in France.

FRANCO-GERMAN COUNCIL OF ECONOMIC EXPERTS (FGCEE)

That leaves trucks – and, while numerous government incentives currently exist to promote the parallel development of both hydrogen and battery electric vehicle infrastructures, the study is clear in picking a winner.

“Policies should focus on battery-electric trucks (BET) as these represent the most mature and market-ready technology for road freight transport,” reads the the FGCEE statement. “Hence, to ramp-up usage of BET public funding should be used to accelerate the roll-out of fast-charging networks along major corridors and in private depots.”

The appeal was signed by the co-chair of the advisory body on the German side is the chairwoman of the German Council of Economic Experts, Monika Schnitzer. Camille Landais co-chairs the French side. On the German side, the appeal was signed by four of the five experts; Nuremberg-based energy economist Veronika Grimm (who also sits on the National Hydrogen Council, which is committed to promoting H2 trucks and filling stations) did not sign.

You can read an English version of the CAE FGCEE joint statement here.

Electrek’s Take

Hydrogen-sceptical truck maker MAN to produce limited series of 200 vehicles with H2 combustion engines
MAN hydrogen semi; via MAN Trucks.

MAN Trucks’ CEO famously said that it was “impossible” for hydrogen to compete with BEVs, and even committed to building 200 hydrogen-powered semi truck to prove out that hypothesis.

He’s not alone. MAN’s board member for research and development, Frederik Zohm, said that the company is the one saying hydrogen still has years to go. “(MAN) continues to research fuel cell technology based on battery electrics,” he said, in a statement quoted by Hydrogen Insight, before another board member added that, “we (MAN) expect that, in the future, we will be able to best serve the vast majority of our customers’ transport applications with battery-electric trucks.”

With companies like Volvo and Renault and now Mercedes racking up millions of miles on their respective battery electric semi truck fleets, it’s no longer even close. EV is the way.

SOURCE | IMAGES: CAE FGCEE; via Electrive.

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Quick Charge | the terrifying Trump tariffs are finally upon us!

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Quick Charge | the terrifying Trump tariffs are finally upon us!

On today’s tariff-tastic episode of Quick Charge, we’ve got tariffs! Big ones, small ones, crazy ones, and fake ones – but whether or not you agree with the Trump tariffs coming into effect tomorrow, one thing is absolutely certain: they are going to change the price you pay for your next car … and that price won’t be going down!

Everyone’s got questions about what these tariffs are going to mean for their next car buying experience, but this is a bigger question, since nearly every industry in the US uses cars and trucks to move their people and products – and when their costs go up, so do yours.

Prefer listening to your podcasts? Audio-only versions of Quick Charge are now available on Apple PodcastsSpotifyTuneIn, and our RSS feed for Overcast and other podcast players.

New episodes of Quick Charge are recorded, usually, Monday through Thursday (and sometimes Sunday). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news.

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Got news? Let us know!
Drop us a line at tips@electrek.co. You can also rate us on Apple Podcasts and Spotify, or recommend us in Overcast to help more people discover the show.

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SunZia Wind’s massive 2.4 GW project hits a big milestone

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SunZia Wind’s massive 2.4 GW project hits a big milestone

GE Vernova has produced over half the turbines needed for SunZia Wind, which will be the largest wind farm in the Western Hemisphere when it comes online in 2026.

GE Vernova has manufactured enough turbines at its Pensacola, Florida, factory to supply over 1.2 gigawatts (GW) of the turbines needed for the $5 billion, 2.4 GW SunZia Wind, a project milestone. The wind farm will be sited in Lincoln, Torrance, and San Miguel counties in New Mexico.

At a ribbon-cutting event for Pensacola’s new customer experience center, GE Vernova CEO Scott Strazik noted that since 2023, the company has invested around $70 million in the Pensacola factory.

The Pensacola investments are part of the announcement GE Vernova made in January that it will invest nearly $600 million in its US factories and facilities over the next two years to help meet the surging electricity demands globally. GE Vernova says it’s expecting its investments to create more than 1,500 new US jobs.

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Vic Abate, CEO of GE Vernova Wind, said, “Our dedicated employees in Pensacola are working to address increasing energy demands for the US. The workhorse turbines manufactured at this world-class factory are engineered for reliability and scalability, ensuring our customers can meet growing energy demand.”

SunZia Wind and Transmission will create US history’s largest clean energy infrastructure project.

Read more: The largest clean energy project in US history closes $11B, starts full construction


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