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Green hydrogen fans have lots to cheer about these days as one huge mega-project after another takes shape, but there is also some interesting activity bubbling up on the small end of the scale. With that in mind, let’s check out a new modular, off-grid, above-ground, rainwater harvesting, solar powered hydrogen fuel station over in Australia. Wait, doesn’t the US have one of those, too?

Keeping It Above Ground

Above ground is the keyword here. Electric cars get props for having nothing coming out of their tailpipes, and they also have this extra benefit of not contributing to the LUST problem, which for some reason nobody talks about. However, people should be talking about it, because LUST is a big problem — for gasmobiles, that is.

That’s LUST, as in Leaking Underground Storage Tanks. When you pull into your local gas station, all of your gas does not come out of that little thing sticking up out of the ground. It comes from a storage tank below the surface. Not all of them leak, of course. However, there are a lot of them, and some of them leak into the ground, potentially impacting people who depend on underground aquifers for drinking, which EPA estimates includes about half the US population.

Here in the US, in 1984 Congress finally passed a law requiring corrective action for old leaking underground tanks for petroleum and other hazardous liquids, setting standards for new ones, and tasking EPA with creating a program to deal with the whole mess. Since then the law has been strengthened and expanded, but the problem persists.

Though EPA calculates that 37 states closed about 90% of their problem sites over the past 20 years, 544,000 underground storage tanks remain. They require constant monitoring, correction, and removal if necessary, and a quick stroll through the Intertubes reveals plenty of holes in the program.

“Addressing the LUST sites remaining to be cleaned up continues to be a high priority for EPA and our state, territorial, and tribal partners,” EPA recently wrote, by way of introducing the idea that a backlog of cases remains, even as new ones pop up.

Above-Ground Modular Green Hydrogen Refueling Station To The Rescue

One obvious solution to the LUST problem is to store your hazardous liquids above ground, where you can keep an eye on them. Another part of the solution is to store only the minimum necessary to fulfill near-term needs, and that’s where green hydrogen comes in.

For those of you new to the hydrogen topic, most of the world’s supply of hydrogen is produced by pulling it out of natural gas, which is why hydrogen fuel cell cars get the stink-eye from advocates for climate action. They have zero tailpipe emissions, but they drag a long tail of fossil energy baggage behind them.

Green hydrogen from renewable resources could solve that problem. It used to be a pie in the sky idea, until recent years when the cost of wind and solar power began to sink like a stone. That set the stage for electrolysis, which refers to systems that apply an electrical current to water, and out bubbles the green hydrogen.

That opens the door for hydrogen fuel stations that can store green hydrogen in above-ground tanks. Add a water storage tank and perhaps throw in a battery for additional energy storage, and everything you need is out in the open air.

That finally brings us to the latest news about green hydrogen fuel stations. The firm Hydrogen Fuels Australia has just dropped word that plans for a new hydrogen fuel station are under way for the Melbourne suburb of Truganina, which will give it bragging rights to the first ever off-grid modular green hydrogen production and fuel station in all of Australia.

“Founded on environmentally sustainable and ‘low impact’ concepts, H2FA’s operation uses its own electrolysis assets (in island mode) to convert renewable power into green hydrogen,” explains the company, emphasizing that this is a modular, off-grid system and not a grid-connected system.

The sustainable element includes rainwater harvesting to supply the electrolysis system.

The Global Green Hydrogen Technology Network Is Growing

H2FA also emphasizes that the site is not a one-off. It will serve as an R&D center to fine tune the technology and scale up the green hydrogen production end of things.

The project also demonstrates how the international knowledge base and supply chain is pivoting into green hydrogen.

Partners in the project include Australia-based Skai Energies along with Nilsson Energy of Sweden to manage the site’s microgrid, with Green Hydrogen Systems of Denmark providing the electrolyzers, and the US firm Plug Power supplying power to the site.

If you’re not surprised to see Plug Power in the green hydrogen mix, join the club. CleanTechnica first took note of Plug Power back in 2010, when it was pitching hydrogen fuel cell forklifts to the masses. That was before the green hydrogen industry began to emerge. Now that it has, Plug Power is still eyeballing all sorts of hydrogen-fueled mobility devices, but apparently it has also come to realize that green hydrogen production is a money maker.

A 750-kilowatt solar array will power the electrolysis system at the Truganina site. The initial plans call for 60-90 kilograms of green hydrogen daily, eventually ramping up to 3,000 kilograms. H2FA calculates that will provide enough to fuel over 100 vehicles daily.

More Modular, Renewable Hydrogen Fuel Stations For The US

If all goes according to plan, the new H2FA fuel station will be up and running next year. The company is already planning to expand the concept across Victoria and the rest of Australia, too.

So, what about the US? Although hydrogen fuel cell passenger cars have struggled to find a foothold in the market, a growing number of auto makers are eyeballing the long haul truck field and other heavy duty uses. Quick refueling, long range, and high power are the basic benefits.

The US Department of Energy, for one, is a huge fan. Earlier this month Energy Secretary Jennifer Granholm announced that hydrogen will be the first area of focus under the Energy Department’s new Earthshots innovation initiative, modeled on the successful Moonshot and Sunshot programs.

The Earthshots initiative follows on the heels of a growing movement among hydrogen stakeholders in the US to pump up interest in green hydrogen as a decarbonization pathway, and not just for mobility purposes. In one especially noteworthy development that should send shivers up the spines of natural gas stakeholders, the powerhouse legacy firm Mitsubishi has come up with a new gas turbine for power plants that is specifically designed to integrate green hydrogen with natural gas on an incremental basis, until sufficient supplies are available for 100% green hydrogen operations.

Yikes! Hopefully those green hydrogen power stations will do a better job under climate impacts than natural gas power plants. Natural gas was supposed to be a cleaner “bridge” fuel to deep decarbonization, but for one thing its cleanliness is in question, and for another thing it doesn’t seem up to the task of providing power on a reliable basis during hot spells as well as cold ones.

Looking at you, Texas. In an interesting twist, earlier this year Texas launched a project to explore the development of a regional hydrogen hub, leveraging its considerable wind and solar resources, so perhaps help is on the way.

Follow me on Twitter @TinaMCasey.

Image (screenshot): Courtesy of Hydrogen Fuels Australia.


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$14B in EV, renewable projects scrapped as tax credit fears grow

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B in EV, renewable projects scrapped as tax credit fears grow

More than $14 billion in US renewable and EV investments and 10,000 new jobs have been scrapped or put on hold since January, according to a new analysis from E2 and the Clean Economy Tracker. The reason: growing fears that the Republican-majority Congress will pull the plug on federal clean energy tax credits.

In April alone, companies backed out of $4.5 billion in battery, EV, and wind projects right before the House passed a sweeping tax and spending bill that would gut the federal tax incentives fueling the clean energy boom. E2 also found another $1.5 billion in previously unreported project cancellations from earlier in the year.

Now, with the Senate preparing to take up the so-called “One Big Beautiful Bill Act,” E2 says over 10,000 clean energy jobs have already vanished.

“If the tax plan passed by the House last week becomes law, expect to see construction and investments stopping in states across the country as more projects and jobs are cancelled,” said Michael Timberlake, E2’s communications director. “Businesses are now counting on Congress to come to its senses and stop this costly attack on an industry that is essential to meeting America’s growing energy demand and that’s driving unprecedented economic growth in every part of the country.”

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Ironically, it’s Republican-led congressional districts – the biggest beneficiaries of the Biden administration’s clean energy tax credits passed in 2022 – that are feeling the most pain. So far, more than $12 billion in investments and over 13,000 jobs have been canceled in GOP districts.

Through April, 61% of all clean energy projects, 72% of jobs, and 82% of investments have been in Republican districts.

Despite the rising number of cancellations, some companies are still forging ahead. In April, businesses announced nearly $500 million in new clean energy investments across six states. That includes a $400 million expansion by Corning in Michigan to make solar wafers, which is expected to create at least 400 jobs, and a $9.3 million investment from a Canadian solar equipment company in North Carolina.

If completed, the seven projects announced last month could create nearly 3,000 permanent jobs.

To date, E2 has tracked 390 major clean energy projects across 42 states and Puerto Rico since the Inflation Reduction Act passed in August 2022. In total, companies plan to invest $132 billion and hire 123,000 permanent workers.

But the report warns that momentum could grind to a halt if the House tax plan becomes law. Since the clean energy tax credits were signed into law, 45 announced projects have been canceled, downsized, or closed entirely, wiping out nearly 20,000 jobs and $16.7 billion in investments.

What’s more, Trump’s Department of Energy announced today that it was killing more than $3.7 billion in funding for carbon capture and sequestration (CCS) and decarbonization initiatives. Eighteen out of 24 projects were awarded through DOE’s Industrial Demonstrations Program (IDP), which was made law in the Inflation Reduction Act. It aimed to strengthen the economic competitiveness of US manufacturers in global markets demanding lower carbon emissions, while supporting US manufacturing jobs and communities.

Executive Director Jason Walsh of the BlueGreen Alliance said in a statement in response to today’s DOE announcement:   

The awarded projects that DOE is seeking to kill are concentrated in rural areas and red states. American manufacturers are hungry to partner with the federal government to bolster US industry. The IDP saw $60 billion worth of applications during the program selection process, a ten-times oversubscription. 

President Trump claims to be a champion of American manufacturing, but today’s announcement is further evidence that he and his Secretary of Energy are liars.

Read more: Global energy giant RWE halts US offshore wind because of Trump


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Tesla prototype spotted at factory – sparking speculation

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Tesla prototype spotted at factory – sparking speculation

A Tesla prototype was spotted at the Fremont factory in California, sparking speculation that it’s the new “cheaper Tesla”, but it looks like a regular Model Y.

A drone operator flew over the Fremont factory this week and spotted a Tesla prototype with light camouflage on the front and back ends.

The vehicle is making a lot of people talk on social media and the media as many think it could be a new “affordable model” coming to Tesla.

Other than the camouflage, the vehicle looks just like a regular Model Y:

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It’s likely one of two things: a new “stripped-down Model Y” or a Model Y Performance.

Model Y Performance is the only version that Tesla hasn’t launched since the design changeover earlier this year.

The “stripped-down Model Y” is what will replace Tesla’s upcoming “affordable models.”

We have been reporting on this new vehicle program from Tesla for a while now.

It came to life just over a year ago as a pivot for Tesla after CEO Elon Musk canceled two cheaper vehicles that Tesla was working on, commonly referred as “the $25,000 Tesla”. Those vehicles were codenamed NV91 and NV92, and they were based on the new vehicle platform that Tesla is now reserving for the Cybercab.

Instead, Musk saw that Tesla’s Model 3 and Model Y production lines were starting to be underutilized as Tesla faced demand issues. Therefore, Tesla canceled the vehicles program based on the new platform and decided to build new vehicles on Model 3/Y platform using the same production lines.

We previously reported that these electric vehicles will likely look very similar to Model 3 and Model Y.

In recent months, several other media reports reinforced that, and Tesla all but confirmed it during its latest earnings call.

Considering this looks like a regular Model Y, it could be the new cheaper and less feature rich Model Y:

Some people are claiming that this vehicle looks smaller than the Model Y, but it’s difficult to tell as the black camouflage on the ends can confuse the eye.

It looks like a very similar size when it passes near other Tesla vehicles:

What do you think it is? Let us know in the comment section below.

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Lumina hopes this 32-ton dozer makes them the Tesla of heavy equipment [video]

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Lumina hopes this 32-ton dozer makes them the Tesla of heavy equipment [video]

San Francisco-based founder Ahmed Shubber wants to emulate Elon Musk’s success in the electric construction equipment world – and he hopes his new, 32-ton electric bulldozer is enough to make the world sit up and take notice.

Since launching his company, Lumina, in 2021, Shubber has raised more than $8 million and grown the company’s global (!?) headcount to 26 people. That fruit of that team’s labor is the machine seen here. Dubbed “Moonlander,” the first-of-its-kind prototype occupies the physical footprint of something like a Caterpillar D6, but packs the blade and performance of the larger, more powerful Cat D9.

“A D6 could not push that blade,” David Wright, Lumina’s head of UK operations, told the assembled media at the Moonlander’s launch last week. “We can have that blade full of material, full dozing seven to nine cubic meters of material, for eight to 10 hours.”

Moving all that mass takes a lot of power – but getting that power back into the Moonlander’s batteries won’t take a lot of time, thanks to the machine’s 300 kW charging capability.

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“Even if you spend all morning heavy dozing and you’re a bit worried about how much juice you’ve used — well, your operators are going to take a union-mandated lunch break, right?” asks Wright. “Plug it in, and in 30 minutes, you’ve put 50% of power back in again.”

Shubber says Lumina is working to raise from $20-40 million for its Series A round to develop the company’s next electric equipment asset: a 100-ton electric excavator called Blade Runner. And, in a truly Tesla-like fashion, Shubber says he’s on track to hit an ambitious $100 million revenue target sometime in the next 24 months.

And, of course, the Blade Runner will feature state-of-the-art autonomous operating technology (because: of course it will).

We’ll see how that unfolds in 2 year’s time, I guess. In the meantime, check out this Lumina promo video for Moonlander, below, then let us know what you think of Shuber’s take on an electric job site in the comments.

Lumina ML6 electric dozer video


SOURCE | IMAGES: Lumina; via Business Insider, Earthmovers Magazine.


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