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In many parts of the American southwest, a mesa is a flat topped geological formation known as a tableland. One of them is the Morman Mesa, a 149,000 acre tableland located above the confluence of the Muddy and Virgin Rivers, north of Las Vegas, Nevada.

The area is under the control of the federal Bureau of Land Management and is a protected area for the desert tortoise. It is also the home of Double Negative, an artistic rendering by artist Micheal Heizer. It consists of two trenches 30 feet wide, 50 feet deep, and 1500 feet long dug into the Earth. It is significant that the 244,000 tons of rocks excavated to create the “sculpture” were unceremoniously dumped into the valley below during its construction. More about that later.

Several years ago, a plan spearheaded by then Senator Harry Reid was put forward to build Battle Born Solar Project, the largest solar power plant in the United States, on Mormon Mesa. The project would cover 14 square miles — about 9000 acres, or less than 7% of the mesa’s total area. Over time, the project developer became Solar Partner VII, a subsidiary of California based Arevia.

Even though the project would be sited out of sight of nearby towns, it provoked a fierce backlash from the local community, a backlash that coalesced into something called Save Our Mesa. At the end of July, Arevia notified BLM it was abandoning the project. The Save Our Mesa folks were ecstatic.

The group argued such a large installation would be an eyesore and curtail the area’s popular recreational activities such as riding dirt bikes and ATVs and skydiving. It also said it would discourage tourists from visiting Heizer’s Double Negative sculpture. But the heart of the protest was “not in my backyard” self-interest. Let’s take a look at the overheated language presented on the group’s website.

I first want to make it clear that we are just a group of residents that saw a possible tragedy for our community and our way of life. We are NOT against renewable energy, we are against irresponsible decisions that are being made without sufficient studies as to what the impacts are.

The majority of our community’s revenue comes from tourism. We lost a lot of tourism and businesses when the shrinking lake levels of Lake Mead occurred closing a nearby beach. We have struggled but built back our economy through tourism. When people come and camp/hotel for a week, they buy our gas, our groceries, eat in our restaurants, use our mechanics and parts stores. This allows these businesses to thrive thus keeping us self sufficient. Feedback from many of our Snowbirds was that they would look for new places to go ‘[if the solar power plant was built]. That’s lost revenue. 

We were simply trying to save our community and our way of life. We are not expendable for the “greater good” as I was told we should be! Moapa Valley would NOT gain anything from this project. In fact the power was slated for California. So why should we sacrifice OUR lives? The solar farm that was being proposed was going to be the largest in the nation. 14 sq miles, equivalent to 2/3 the size of Manhattan. Our homes are less than 8000’ from it.

There aren’t enough studies to show what this size of a project would do to us. Will our temps be too hot to live here, would the dust choke us or make us sick, would we ever get rainfall? Would our rivers, that run down both sides of the Mesa into Lake Mead, get contaminated? The list goes on. These were SERIOUS concerns! Simply “saying” that won’t happen, was not good enough, we were essentially going to be lab rats. Our goal all along was to get them to move this project to a more appropriate location, in which they have stated is one of their reasons for withdrawal.

Why are we not pushing for rooftop solar as much as we are pushing to destroy the desert southwests public lands? Look at the rooftops available in major metropolitan areas alone!! Las Vegas has thousands of acres of rooftop with the casinos alone!

We need to slow this rush to solar farms in the desert until studies are done. What will it look like in 10, 20, or 30 years down the road when all these solar farms age out. Are we creating a bigger problem for our future generations when there is millions of tons of non-recyclable waste? The deserts would never recover. Once it’s done, it can’t be undone.

Dissecting The Opposition

OK. That’s quite a long list of complaints Save Our Mesa has got there. And some of them are valid. If the Battle Born Solar Project did actually have a negative impact on the local economy [the developers says it would create over 2,000 new jobs], that would be a valid reason to oppose it. But many of the group’s complaints are 100% pure horse puckey.

A solar power plant will create dust that will roll down and pollute the local lakes and rivers, but thousands of people tearing up the landscape on dirt bikes, off-road vehicles, and jeeps won’t? That strains credulity. Millions of tons of non-recyclable waste? Where did they hear that, Tucker Carlson? And what about the 244,000 tons of debris from the Double Negative project that got dumped into the valley below. Was that used to mulch the petunias in local flower beds?

That seems like the comment left recently on a story I did about Toyota and its anti-EV policies. “Super smart move, let’s all replace CO2 emissions with toxic batteries that end up in rivers and lakes.” Yup, there’s some certified Artificial Stupidity right there.

Selfishness And Self-Interest

NIMBYism is strong in some of the group’s complaints. Why should they provide electricity to those pinheads in San Francisco and LA? The connection between an overheating planet and a lack of water to fill Lake Mead apparently is too remote for them to comprehend. But people are funny. Folks in Wyoming wonder the same thing about wind farms that supply power to West Coast nerds. Those who live in western New York are none too keen about giving up their farmland to keep the lights on in New York City.

Can you suggest a strategy that might help get people onboard with renewable energy? How about cutting them in on the deal by sharing some of that clean energy with the local community? That’s such a no brainer that it’s hard to believe every renewable energy developer doesn’t make it part of their toolkit every time a project is proposed.

Would the attitudes of local residents change if they could have access to clean energy at an attractive price? How about helping them get residential storage batteries that would keep their lights on if there is a power outage?

The Takeaway

A lot of the complaints about the Battle Born Solar Project are overblown, but there is a kernel of reality to them. People who are worried about their personal finances are inclined to be a little bit skittish about slick-talking outsiders riding into town with a trunk load of fancy promises. I’m nobody from nowhere, but I know a developer has to offer the locals something to get them to buy in to all those pie-in-the-sky plans.

You wouldn’t expect a new car customer to buy an EV just because it’s good for the planet, would you? Why should renewable energy be any different? These developers don’t seem to have a very good understanding of human behavior. Yes, the locals doth protest too much, but the developer deserves some blame for handling the public relations aspect of its project so poorly.

Why spend all that time and money on plans and permits but none on some good old-fashioned salesmanship? The US and the world are the big losers in this deal.

[Editor’s note: Some research in Denmark several years ago found that a critical solution to avoid NIMBYism blocking large wind power projects was to bring the financial benefits to locals to some degree — give them a cut of the profits. I’m not sure how much that insight is used by large renewable energy project developers, but as Steve says, at this stage, “it’s hard to believe every renewable energy developer doesn’t make it part of their toolkit every time a project is proposed.” My impression, though, is that not much is offered to local communities in almost all cases. Promises of jobs and an economic boost, of course, but not clear direct benefits to nearby residents. —Zach]

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ABB is bringing its new, 1.2 MW modular truck chargers to ACT Expo

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ABB is bringing its new, 1.2 MW modular truck chargers to ACT Expo

Capable of delivering up to 1,200 kW of power to get electric commercial trucks back on the road in minutes, the new ABB MCS1200 Megawatt Charging System is part of an ecosystem of electric vehicle supply equipment (EVSE) that ABB’s bringing to this year’s ACT Expo.

ABB E-mobility is using the annual clean trucking conference to showcase the expansion of its EVSE portfolio with three all-new charger families: the field-upgradable A200/300 All-in-One chargers, the MCS1200 Megawatt Charging System for heavy-duty vehicles shown (above), and the ChargeDock Dispenser for flexible depot charging.

The company said its new product platform was built by applying a computer system-style domain separation to charger design, fundamentally improving subsystem development and creating a clear path forward for site and system expansion. In other words, ABB is selling a system with both future-proofing and enhanced dependability baked in.

“We have built a system by logically separating a charger into four distinct subsystems … each functioning as an independent subsystem,” explains Michael Halbherr, CEO of ABB E-mobility. “Unlike conventional chargers, where a user interface failure can disable the entire system, our architecture ensures charging continues even if the screen or payment system encounters issues. Moreover, we can improve each subsystem at its own pace without having to change the entire system.”

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The parts of ABB’s new EVSE portfolio that have been made public so far have already been recognized for design excellence, with the A400 winning the iF Gold Award and both the A400 and C50 receiving Red Dot Design Awards.

New ABB chargers seem pretty, good

ABB’s good-looking family; via ABB.

ABB says the systemic separation of its EVSE enhances both reliability and quality, while making deployed chargers easier to diagnose and repair, in less time. Each of the chargers’ subsystems can be tested, diagnosed, and replaced independently, allowing for quick on-site repairs and update cycles tailored to the speed of each systems’ innovation. The result is 99% uptime and a more future-proof product.

“The EV charging landscape is evolving beyond point products for specific use cases,” continued Halbherr. “By implementing this modular approach with the majority of our R&D focused on modular platforms rather than one-off products … it reduces supply chain risks, while accelerating development cycles and enabling deeper collaboration with critical suppliers.”

Key markets ABB is chasing

HVC 360 Charge Dock Dispenser depot deployment; via ABB.
  • PUBLIC CHARGING – with the award winning A400 being the optimal fit for high power charging from highway corridors to urban locations, the latest additions to the A-Series All-in-One chargers offer a field-upgradable architecture allowing operators to start with the A200 (200kW) with the option to upgrade to 300kW or 400kW as demand grows. This approach offers scalability and protects customer investment, leading to Total Cost of Ownership (TCO) savings over 10 years.
  • PUBLIC TRANSIT AND FLEET – the new Charge Dock Dispenser – in combination with the already in market available HVC 360 – simplifies depot charging with a versatile solution that supports pantograph-, roof-, and pedestal charging options with up to 360kW of shared power and 150m/490 ft installation flexibility between cabinet and dispensers. The dispenser maintains up to 500A output.
  • HEAVY TRUCKS – building the matching charging infrastructure for commercial vehicles and fleets represents a critical innovation frontier on our journey to electrify transportation. Following extensive collaboration with industry-leading truck OEMs, the MCS1200 Megawatt Charging System delivers up to 1,200kW of continuous power — 20% more energy transfer than 1MW systems — providing heavy-duty vehicles with purpose-built single-outlet design for the energy they need during mandatory driver breaks. To support other use cases, such as CCS truck charging, a dual CCS and MCS option will also be available.
  • RETAIL – the award winning C50 Compact Charger complements the family as the slimmest charger in its category at just 9.3 inches depth, optimized for convenient charging during typical one-hour retail experiences. With its large touch display, the C50 takes the award-winning A400 experience even further — setting a new standard for consumer experience and very neatly echoing our own take on that “Goldilocks” timing zone for commercial charging.

ABB says that the result of its new approach are chargers that offer 99% plus uptime — a crucial statistic for commercial charging operations and a key factor to ensuring customer satisfaction. The new ABB E-mobility EVSE product family will be on display for the first time at the Advanced Clean Transportation Expo (ACT Expo) in Anaheim, California next week, then again at Power2Drive in Munich, Germany, from May 7-9.

Electrek’s Take

BEV trucks and buses at ACT Expo in Long Beach; image by the author.
ACT Expo test drives; by the author.

The ACT Expo is one of – if not the most important sustainable trucking event in North America, featuring all the big names in heavy trucks, construction equipment, material handling, infrastructure – even Tier 1 suppliers. Mostly, though, it’s many fleet buyers’ only chance to test drive these zero emission trucks before writing a big PO (which just makes it even more important).

Electrek will be there again this year, and we’ll be bringing you all the latest news from press events and product reveals as it happens.

SOURCE | IMAGES: ABB E-mobility.


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Whisper Aero ultralight aircraft scores $500K for “UltraQuiet” electric jet motor tests

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Whisper Aero ultralight aircraft scores 0K for

Along with Tennessee Tech, Tennessee-based ultralight aircraft company Whisper Aero has secured a $500,000 grant to help advance the company’s innovative electric jet motor concept off the drawing board and onto the testing phase.

Earlier this month, the Tennessee Department of Economic and Community Development (TNECD) announced plans to award $500,000 to Tennessee Tech and Whisper Aero through the Transportation Network Growth Opportunity (TNGO) initiative.

“We look forward to using these award dollars to place students in internships working directly with Whisper Aero leaders,” said Tennessee Tech President Phil Oldham. “By learning from an electric propulsion innovator like Whisper Aero, our students will gain invaluable perspective and can take what they have learned in the classroom and apply it right here in Tennessee.”

The grant will see a Whisper Aero glider fitted with a pair of the company’s eQ250 electric-powered jet “propulsors” for UltraQuiet flight. Tennessee Tech faculty and students will carry out copper-bird ground testing to ensure the safe integration of engines, batteries, and controllers, and kickstart Tennessee Tech’s new Crossville Mobility Incubator.

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Those propulsors, by the way, are super cool.

UnltraQuiet WhisperDrive; via Whisper Aero.

Whisper Aero’s main claim to fame is its innovative UltraQuiet WhisperDrive (above). It’s effectively an electrically spun ducted fan jet engine that uses a large number of stiff composite fan blades inside a lightweight, acoustically treated duct. With so many blades, the Whisper Aero propulsor can push more air than a conventional prop while spinning much more slowly. As such, the “blade passage frequency” moves up to more than 16,000 Hz – outside the range of most human hearing but not, supposedly, high enough to freak out the beagles.

The Whisper Aero ultralight is effectively an Aériane Swift3 glider fitted with a pair of Whisper’s eQ250 propulsors, each capable of up to 80 lbs. of thrust. The Ultralight has a wingspan of over 40 ft with a maximum L/D of 35:1 and can be stressed to a design loading of +6/-4g, making it capable of some pretty impressive acrobatic feats.

The Swift3 glider is designed for a low speed, low power cruising speed of 45–55 knots with “just” 6.5 hp. Power-off glides from a few hundred feet showed a low sink rate, and a climb rate of 1,250 ft/min with full self-launching power (in other words: the Whisper glider doesn’t have to be towed by a launch vehicle, like a conventional ultralight glider).

Quiet cool

Dual WhisperDrive fans deliver ~160 lbf of thrust; via Whisper Aero.

Range under full power is about 109 miles with current battery tech, but it’s expected that range under the latest EPiC 2.0 energy batteries would rise to nearly 170 miles.

Nathan Millecam, CEO of Electric Power System, said, “EPiC 2.0’s leap in energy density and thermal performance has enabled a significant increase in range, a clear validation of our next-gen cell technology. We are impressed by what the Whisper team continues to achieve in advancing electric aviation.”

The press release concludes explaining that flight tests are expected to show that the Whisper Aero glider can be flown, “a few hundred feet away from neighborhoods without any disturbances, while carrying a 220 lbs. payload with full range,” which is all kind of ominous in today’s political climate, but still pretty neat from a purely tech perspective.

The TNGO grant follows a separate grant from NASA awarded last year, though that grant aims to develop the eQ250s – not as a propulsion system, but as a key component in future spacecraft ventilation systems.

Tennessee Tech announces TNGO grant

With support from TNECD’s Transportation Network Growth Opportunity (TNGO) initiative, Tennessee Tech University and Whisper Aero are partnering to advance next-generation propulsion technology in the aerospace industry. This collaboration will enhance aerospace research and workforce development, ensuring Tennessee remains a leader in cutting-edge mobility solutions.

TNECD

SOURCE | IMAGES: TNECD; via eVTOL Insights, New Atlas.


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Tesla Cybertruck owner gets stuck after beliving Elon Musk’s ‘river crossing’ claim

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Tesla Cybertruck owner gets stuck after beliving Elon Musk's 'river crossing' claim

A Tesla Cybertruck owner believed Elon Musk’s claims that the Cybertruck would be able to “act as a boat” and “cross rivers”, and he got his $100,000 stuck because of it.

Elon Musk has often made claims about how Tesla vehicles could float and briefly serve as a boat in the past.

We have never been taken too seriously because Tesla’s warranty states something different about taking the vehicle into water.

However, the CEO doubled down on the claim specifically for the Cybertruck.

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Ahead of launching the production version of the Cybertruck, Musk claimed the vehicle would be “waterproof enough” to serve as a boat and cross rivers:

Cybertruck will be waterproof enough to serve briefly as a boat, so it can cross rivers, lakes and even seas that aren’t too choppy.

The CEO added that the goal is for a Cybertruck to be able to cross the water between SpaceX’s Starbase and South Padre Island in Texas, which is about 360 meters (1,100 feet).

We have been taking the Cybertruck more seriously with water because we learned that Tesla built a ‘wade mode’ for the truck to be able to go into the water. Tesla says the mode increases the ride height to the max and temporarily “pressurizes the battery pack.”

The problem is that it is activated through the off-roading mode, which is not covered under Tesla’s warranty – so we are taking everything with a grain of salt.

Whenever Tesla’s warranty contradicts what Musk says, it is better to follow to the warranty.

A Tesla Cybertruck owner in Truckee, California, appears not to have received this sage advice since they activated the wade mode and attempted to get into the water.

The Cybertruck owner quickly got stuck. The local California Highway Patrol (CHP) shared some pictures of the aftermath (via Facebook):

CHP Truckee helped with the recovery and commented on the incident:

Cybertruck activated “Wade Mode”… and waded a bit too far… We’re all for testing boundaries… but maybe not the waterline. Remember folks, “Wade Mode” isn’t “Submarine Mode.” If your plans include exploring the great outdoors, make sure to know your limits and the terrain.

There’s no detail on the damage to the Cybertruck, if any.

As we recently reported, repair costs for the stainless steel electric pickup truck can increase rapidly.

This Cybertruck owner is also not the first one to get stuck in water. We previously reported on a Tesla Cybertruck sinking into the water when launching a jet ski.

Electrek’s Take

At the risk of stating the obvious, this is clearly more of a user error than a Cybertruck problem.

I think the verdict is clear: Cybertruck is far from the best electric pickup truck for off-roading.

However, in general, you shouldn’t expect a truck to get out of water on a muddy bank.

I think a lot of Cybertruck owners are new to trucking and off-roading, and they are making the truck look worse than it is at off-roading.

If you want to take your Cybertruck off-road, I recommend to first go with an off-roading guide that can help avoid some simple mistakes like this.

Also, in general, don’t take Elon Musk’s claims at face value when he says that Tesla vehicles can do something that sounds like an exaggeration. It probably is an exaggeration.

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