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The Footprint Project is here in Louisiana deploying solar and battery storage for some of the hardest-hit areas impacted by Hurricane Ida. I spoke with Will Heegaard, Founder, Operations Director, and CEO of Footprint Project on the phone this weekend. This interview is a followup to an article I wrote previously about the great work that the team of engineers is doing in my state.

Will gave me a recap of some of the work Footprint has been doing in New Orleans and the surrounding area.

“We’ve been deploying small to large mobile or portable solar generator systems to support Ida response and recovery.”

Originally, the team was going to be participating in a festival that got canceled, and Will explained that they were tracking the storm but didn’t know exactly where it would hit. He added that there’s at least one bad one each year and that Footprint is still small but has been hoping to help in these types of disasters.

“The more we can float these various types of mobile solar generator equipment in a fun and non-fun event, then the more we can try to grow the fleets or cache of regional equipment that’s available to be activated for power outage events.”

In other words, they are exposing the general public to an alternative power source that is renewable and using it in disaster to show that solar can save lives. This is a great way to spread awareness about renewables and show how these units can be deployed, especially in mobile situations such as festivals or, sadly, disasters.

Bringing Solar To A Fossil Fuel Dependent State During A Disaster That Sparked Fuel Shortages

With my state being a fossil fuel supporting state, I wanted to know what the core response was to the team as they educated those affected by the storm about solar. We all know about gas and diesel generators, but many people don’t even know about solar generators. I write for CleanTechnica and I didn’t even know about their existence until someone told me. Education and awareness are critical, and we need more of both.

I asked Will what the initial responses were to the solar generators. Will pointed out that free electrons are free electrons, and if people can plug in without the need for fuel, then this is a good thing. This is just the second week of recovery and we are still having fuel shortages. Also, there are still people without power, and they are using fuel for generators. Lines at gas stations have been long, with wait times of over an hour, and for those in the hardest-hit areas, they have to drive 2–3 hours to the nearest gas station, which then may or may not have fuel.

Captain Richard Birk, a retired firefighter and paramedic who served with Las Vegas Fire and Rescue for 30 years, is an advisor for the Footprint Project. He told me that he volunteers because he believed this is well worth his time. He wanted to add an answer to my question about how the people of Louisiana, an oil & gas state, were thinking when Footprint Project deployed the solar generators.

“When you put these electrons made from the sun, what are they thinking? That’s a great question. And from my experience of emergency management and serving communities in trouble on a daily basis for the 911 system, what I found is the visceral experience is the most game-changing experience you can have. …

“They’re used to being without power. They’re used to the power lines coming down. That’s not a surprise. Every one of the people we’ve talked to said ‘yeah, the power lines come down with every storm.’ … They’re used to being without power and the gasoline shortages and the diesel shortages. … They’re used to sitting in the dark with nothing.

“They’re used to being short of breath because all the thousands of people who live on little nebulizers and O2 machines sit in the dark. Somebody scrambles maybe a few generators together. They usually only last during the day or the night hours because they’ve gotta turn it off. They’re used to being uncomfortable.

“And what’s happening is that we can show them a different way. What we’re looking at is, when we put these systems in, is that they’re going to run 24 hours a day. You can plug your medical device in and you now have oxygen. You can plug your nebulizer in and now you don’t have to have an asthma attack. You can plug your C-Pap machine in and you can sleep at night. That is a visceral experience, and that’s how you’re going to change this.

“It’s a matter of life and death. What the Footprint Project is doing is not just putting in solar and batteries and a renewable energy source, but what they’re doing is they’re saving lives. Just like I was trained to do. But they’re using renewable energy to save those lives.”

With Solar, There Is No Risk Of Carbon Monoxide Poisoning

Being able to plug your phone into a solar-powered generator without worrying about fuel, spending $200 or more on fuel, and without the risk of carbon monoxide poisoning is definitely a bonus.

“There’s always going to be an awareness issue with adoption, or how to make sure people understand the capabilities of a solar generator versus a gas generator.”

He explained that for gas generators, everyone knows how to use them, but for solar, there’s a lot that most don’t know.

“The percentage of the general population that knows what a kilowatt-hour actually means based on their cell phone or their fridge or whatever is next to zero. Very few people have a true understanding of what a kilowatt-hour is for their practical life.

“And with a gas generator, they really don’t need to know what a kilowatt-hour is. They just need to know how to find the gas, when to fill the generator with gas, and hopefully how to not die while filling it with gas or not die from the carbon monoxide.”

Sadly, we do have deaths due to carbon monoxide poisoning because people put the generators on inside their homes. This was an issue with Laura last year and has been an issue with Ida as well despite the constant reminders from our local and state leaders not to do so.

One of the team members, Jamie, pointed out that they were asked about carbon monoxide when they deployed the batteries. Furthermore, some don’t even have generators. Will added:

“We were dropping off these small little portable batteries to charge phones and little headlights at this home where there were 20–30 elderly folks. The home has been without power for a week and is still without power and mold is spreading through the building, which is unacceptable and tragic.

“We were passing out these battery packs to charge their lights and their phones so they were not just sitting in the dark after the sun goes down. Particularly for folks that can’t afford a generator — you would think people can afford it, right? There’s a huge segment of our population that can’t. When the lights go out, they’re just in the dark. It’s just the reality.”

No Communications; Devastation All Around

I shared my story of riding out Ida with Will. The team didn’t realize I was also in an impacted area, but that fortunately, Baton Rouge was spared the worst of the damage. We still lost power, and yes, I was fighting for my life and those of my pets in the extreme heat that invaded my home, but I still had a home, running clean water, and a way to stay cool.

I explained that there was no communication and most of my calls and texts weren’t going through after the storm hit. Will told me that it’s still like that in some of the hardest-hit areas.

“You go down there and there’s nothing.

“The first couple of days we got here, we helped Imagine Waterworks and set up that portable system and then by the morning or that night, the power came back on. It’s kind of a game where, particularly in the urban areas — I’m just blown away that this one elderly folks’ home is still without power, because the area around it has power. So, we’re trying to figure out why, but most of the city area has power.

“So, the real question is how far out can we get this equipment so it has the most benefit over the next two to four weeks — potentially six weeks in really hard-to-reach areas.”

He explained that the team was looking for public and community spaces that needed power. If you have any, chime in.

When looking for areas to help, the hardest-hit areas will be on the east side of the storm — which is always heavily damaged. Will shared with me that some of the areas he’d been in, such as Houma, were completely destroyed.

“Houma must have been near the eye because the place is devastated.

“New Orleans has gotten damaged but if you go south of 90 outside the city and places like Boutte, it just gets worse and worse the further southeast you go.

“For us, it’s about how to effectively dispatch the equipment and match-make between a site energy usage portfolio and the equipment that’s available to deploy. I wouldn’t say that we’re experts at it — we learned as we go — but we’re getting better. Every disaster we deploy to, we get better.”

How You Can Help Footprint Project

In the previous article, I included a link to the GoFundMe campaign that was set up, but for more info, Will has three categories that the team divided their needs into.

1. Cash. 

“I break down the types of support into three categories. We need cash from people that can get cash. Cash is the most effective way to respond to disasters. You can spend the money, locally and around the communities that have been hit and kickstart the economic recovery.

“All the data shows that cash is the most effective way to help the responders who are deploying and help the community at the same time.

“If you can give cash to the communities and the responders, it’s always the most efficient and most effective.”

2. Equipment. 

“We spend a lot of our cash on batteries. We can’t do our work without usually lithium-iron-phosphate batteries (LFP batteries). These are 90% of what we’re doing. You can’t build an off-grid solar or set up an off-grid solar generator without a battery, and some of these batteries are heavy and hard to transport.

“We’re trying to deploy these things in the safest way possible. We’ll deploy anything that’s not a gas or diesel generator, but we prefer if we can set up lithium or LFP-based solar panels and microgrids.”

Other types of equipment they also need are inverters, wiring, cabeling MC4s, crimpers, power tools, and all the things a typical installer would bring to a site.

3. Volunteers. 

“We always need people. We’re still trying to build up our training and our volunteer base. There’s just not a lot. We’re trying to partner with industry folks who have the human resources to deploy volunteers who already know how to MC4 crimp or already know how to assess a site for battery storage sizing.

“That is still a small industry and it’s hard to find electricians around here. You’re not going to find one around here for months now, much less one with knowledge of off-grid solar installations. We’re trying to build that volunteer base across the country so that we can deploy people closer to the storm that knows what a 40kWh solar system can do and what brand they are working with, such as Tesla. We need people who know how to do this work, and this is in very short supply.”

Final Thoughts From Will

This industry, he pointed out, is usually pretty technical, but Will wanted to emphasize the importance of looking beyond the technical details and helping one to understand that this technology is out here saving lives.

“The real story is about how these free electrons and the ripple effect they have throughout the community. When there’s a safe, quiet self-sustaining source of power deployed to a community that just got rocked — just lost everything — aside from the quantitative benefits of not having to get fuel or not being exposed to carbon monoxide that is important, I think the qualitative effects rolling in a vision of the future for people who just lost everything is so understated.

“I’m trying to communicate this with people because there’s just nothing more powerful than bringing a version of hope for that community and showing them that they can build back better, stronger, and greener. This is why we do the work.”

 

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Five for Five: Kia PV5 scores 5 star European safety rating

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Five for Five: Kia PV5 scores 5 star European safety rating

For serious fleet buyers, safety isn’t a “nice-to-have,” it’s an absolute must – and Kia’s new PV5 electric van meets that need with a positively stellar, five-star safety rating on the tough European NCAP safety test.

The new “do-it-all” Kia PV5 showed strong performance across a number of key safety categories, including Occupant Protection, Safety Assist/Crash Avoidance, and Post-Crash Safety. The PV5’s robust suite of standard ADAS technologies that includes AEB, Lane Support System, and Speed Assistance System also helped the new electric work van to deliver top marks in the NCAP’s “real world” test scenarios.

The PV5 opens a new chapter in practical, electrified mobility, offering generous space and modular versatility for everyday use,” explains Sangdae Kim, Executive Vice President and Head of the (relatively) new PBV Business Division at Kia. “Achieving the top Euro NCAP five-star rating is clear validation of its safety performance and will serve as strong momentum as Kia expands its PBV lineup across Europe.”

The Euro NCAP tests highlighted the strong performance of a number of the PV5’s ADAS features, specifically calling out the following:

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  • Demonstrated strong responsiveness in vehicle-to-vehicle scenarios
  • Provides additional protection for pedestrians behind the vehicle
  • Avoided collisions in most pedestrian and cyclist test cases

The Kia PV5 slots into familiar territory for US buyers, landing roughly in the same size class as the Ford Transit Connect or Ram ProMaster City, with ~180 cubic feet of interior cargo space available, which is plenty to make it attractive for last-mile delivery and trade work in tight urban markets.

Globally, the PV5 is offered with a number of battery options, including a smaller 43.3 kWh Lithium-Iron-Phosphate (LFP) pack, as well as larger Nickel-Cobalt-Manganese (NCM) packs at 51.5 kWh and 71.2 kWh. The longest-range versions are good for about 250 miles of estimated range – more than enough for Kia to make a case for it as a practical, city-focused alternative to much larger (and pricier) electric vans.

Larger vans, by the way, that may not have that 5 star Euro NCAP rating.

Kia PV5


SOURCE | IMAGES: Kia; photo by Scooter Doll.


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Waymo pauses robotaxi service in San Francisco after blackout chaos — Musk says Tesla car service unaffected

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Waymo pauses robotaxi service in San Francisco after blackout chaos — Musk says Tesla car service unaffected

Alphabet-owned Waymo has suspended its driverless ride-hail service in the San Francisco Bay Area after blackouts plagued the city Saturday afternoon.

“We have temporarily suspended our ride-hailing services in the San Francisco Bay Area due to the widespread power outage,” a Waymo spokesperson tells CNBC. “Our teams are working diligently and in close coordination with city officials, and we are hopeful to bring our services back online soon. We appreciate your patience and will provide further updates as soon as they are available.”

Waymo notice of service outage in San Francisco.

Source: Waymo

As power outages spread yesterday, videos shared on social media appeared to show multiple Waymo vehicles stalled in traffic in different parts of the city.

San Francisco resident Matt Schoolfield said he saw at least three Waymo autonomous vehicles stopped in traffic Saturday around 9:45 p.m. local time, including one he photographed on Turk Boulevard near Parker Avenue.

“They were just stopping in the middle of the street,” Schoolfield said.

A Waymo vehicle stuck between Parker and Beaumont, on the north side of Turk Boulevard in San Francisco.

Credit: Matt Schoolfield

The power outages began around 1:09 p.m. Saturday and peaked roughly two hours later, affecting about 130,000 customers, according to Pacific Gas and Electric. As of Sunday morning, about 21,000 customers remained without power, mainly in the Presidio, the Richmond District, Golden Gate Park and parts of downtown San Francisco.

PG&E said the outage was caused by a fire at a substation that resulted in “significant and extensive” damage, and said it could not yet provide a precise timeline for full restoration.

San Francisco Mayor Daniel Lurie said in a 9 p.m. update on X that police officers, fire crews, parking control officers and city ambassadors were deployed across affected neighborhoods as transit service gradually resumed. “Waymo has also paused service,” Lurie said.

Amid the disruption, Tesla CEO Elon Musk posted on X: “Tesla Robotaxis were unaffected by the SF power outage.”

Unlike Waymo, Tesla does not operate a driverless robotaxi service in San Francisco.

Tesla’s local ride-hailing service uses vehicles equipped with “FSD (Supervised),” a premium driver assistance system. The service requires a human driver behind the wheel at all times.

According to state regulators — including the California Department of Motor Vehicles and California Public Utilities Commission — Tesla has not obtained permits to conduct driverless testing or services in the state without human safety supervisors behind the wheel, ready to steer or brake at any time.

Tesla is vying to become a robotaxi titan, but does not yet operate commercial, driverless services. Tesla’s Robotaxi app allows users to hail a ride; however, its vehicles currently have human safety supervisors or drivers on board, even in states where the company has obtained permits for driverless operations.

Waymo, which leads the nascent industry in the West, is Tesla’s chief competitor in AVs, along with Chinese players like Baidu-owned Apollo Go.

The outage-related disruptions in San Francisco come as robotaxi services are becoming more common in other major U.S. cities. Waymo is among a small number of companies operating fully driverless ride-hailing services for the public, even as unease about autonomous vehicles remains high.

A survey by the American Automobile Association earlier this year found that about two-thirds of U.S. drivers said they were fearful of autonomous vehicles.

The Waymo pause in San Francisco indicates cities are not yet ready for highly automated vehicles to inundate their streets, said Bryan Reimer, a research scientist at the MIT Center for Transportation and co-author of “How to Make AI Useful.”

“Something in the design and development of this technology was missed that clearly illustrates it was not the robust solution many would like to believe it is,” he said.

Reimer noted that power outages are entirely predictable. “Not for eternity, but in the foreseeable future, we will need to mix human and machine intelligence, and have human backup systems in place around highly automated systems, including robotaxis,” he said.

State and city regulators will need to consider what the maximum penetration of highly automated vehicles should be in their region, Reimer added, and AV developers should be held responsible for “chaos gridlock,” just as human drivers would be held responsible for how they drive during a blackout.

Waymo did not say when its service would resume and did not specify whether collisions involving its vehicles had occurred during the blackout.

Tesla and the National Highway Traffic Safety Administration did not immediately respond to requests for comment.

This is a developing story. Please check back for updates.

CNBC’s Riya Bhattacharjee contributed reporting.

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I just tested one of the lightest electric bikes ever: Dahon K-Feather review

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I just tested one of the lightest electric bikes ever: Dahon K-Feather review

The Dahon K-Feather is one of those electric bikes that makes a lot more sense the longer you ride it. On paper, it looks rather low-power and low-capacity compared to the spec sheets for most e-bikes. In practice, especially when used exactly as intended, it turns out to be a remarkably well-executed urban commuter that still feels refreshingly different years after its release.

Launched earlier this year by Dahon, a brand best known for decades of folding bike experience, the K-Feather was never meant to compete with high-power folding e-bikes loaded with throttles, suspension, and giant batteries.

Instead, it aims for something far simpler: a super lightweight folding bike that just happens to have electric assist.

A lightweight e-bike, even by light e-bike standards

At around 26 lb (11.8 kg), the K-Feather is shockingly light for an electric bike, even by today’s standards. Pick it up and it barely registers as an e-bike at all. That’s largely thanks to its extremely minimalist design, highlighted by the cleverly hidden battery integrated into the seatpost.

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The 24V 5Ah battery offers roughly 120 Wh of capacity, which is undeniably small, but it also avoids the bulky look and awkward weight distribution that many early e-bikes suffered from.

The result is a bike that feels balanced, easy to carry, and genuinely pleasant to live with in an urban environment. Folding it up is quick and intuitive, and carrying it up stairs or onto public transport doesn’t feel like a chore. For apartment dwellers, train commuters, or anyone combining cycling with other forms of transportation, this matters a lot.

I’m not sure how else to say this without beating a dead horse, but it is just incredibly lightweight. When you pick it up, your brain just sort of short-circuits as it fails to compute that this is still an electric bike.

Simple, subtle electric assist

Power comes from a 250W rear hub motor that provides pedal assist only. There’s no throttle, no complex display, and no attempt to turn the K-Feather into something it isn’t. The assist tops out around 15.5 mph (25 km/h), aligning more with European-style pedelec limits than US Class 2 or Class 3 expectations.

For those accustomed to American-style electric bikes, that may sound quite slow. And if you’re trying to keep up with traffic on the shoulder of a busy road, it is slow. But this e-bike is more designed for bike lane cruising, where 15 mph means you’re easily keeping up with, or passing, most pedal bike riders.

The assist itself is quiet and unobtrusive. It doesn’t leap forward when you start pedaling, and it doesn’t overpower the ride. Instead, it feels like a gentle push that smooths out stop-and-go city riding and takes the edge off short climbs and headwinds. You still feel like you’re riding a bike, just a slightly stronger version of yourself.

The torque sensor definitely does its job, coming on quickly and effectively without being lurchy, though it’s hard for a 250W motor to feel lurchy anyway. But with an effective torque sensor instead of a laggy pedal assist sensor, the minimal assist still feels nice and natural, as if you’re simply always pedaling with a tailwind.

That riding feel is a big part of the K-Feather’s charm. It doesn’t try to impress you with acceleration or brute force. It simply makes urban cycling easier, calmer, and more approachable. It’s not a powerhouse, but rather a sensible commuter.

Where the limitations show up

There’s no getting around the fact that the K-Feather’s small battery and modest motor define its limits. Range is typically quoted at around 15 to 20 miles (25 to 40 km), and that’s realistic if you’re riding on relatively flat terrain and contributing a reasonable amount of pedal effort. Start pushing hills hard or riding aggressively, and that number will drop.

There aren’t multiple pedal assist levels, so it’s not like you can drop it into lower pedal assist power to save battery. Instead, range largely comes down to your weight, your riding, speed, and how hilly your terrain proves to be.

Similarly, steep climbs will quickly reveal the bike’s low power output. This is not a hill crusher, and it’s not pretending to be one. The single-speed drivetrain reinforces that reality, keeping things simple and low maintenance but limiting flexibility when terrain gets demanding.

The V-brakes look old-school, sure. But I wouldn’t actually ding them here because they seem to work great. I had rim brakes for a long, long time. And while I enjoy the stopping power and low maintenance of hydraulic disc brakes, I can’t ignore the fact that when I yank on these stoppers, I quickly find myself stationary. So yeah, pooh-pooh them all you want for being older tech, but they work.

And lastly, I do wish the tail light and headlight were powered by the main e-bike battery. Instead, they have their own dedicated rechargeable batteries. It works, but it’s one more thing to remember to charge every now and again.

For riders coming from American-style, high-powered e-bikes, these constraints might feel significant. But context matters here, and that’s the thing to keep in mind for anyone considering an ultra-lightweight e-bike like this. The K-Feather isn’t trying to replace a car or handle long suburban commutes. It’s designed for short urban trips, last-mile riding, and compact living situations, and in that role, its limitations feel more like trade-offs than flaws.

In its element: city commuting

The key takeaway for me is that the K-Feather works best as a runabout in a dense city environment, which is where it makes perfect sense. Short trips between neighborhoods, errands, commuting a few miles to work, or riding to a train station are exactly what it excels at. Its light weight makes it easy to carry inside rather than locking up outside, and its discreet appearance doesn’t scream “expensive e-bike.”

In fact, at around US $1,299 depending on current pricing and sales, that’s a pretty darn good price for an ultra-lightweight e-bike. We’re used to seeing e-bikes in this price range fetch higher figures in the $3,000 to $4,000 range (and sometimes even much more) from exotic frame materials and obscure drivetrains. But the K-Feather just uses clever engineering that tracks with Dahon’s decades of design legacy to create something light yet stiff, and without breaking the bank.

The small wheels and compact geometry make it nimble in traffic, and the assist smooths out frequent starts and stops at intersections. You arrive less sweaty and less fatigued, but still feel like you actually rode a bike rather than being carried by a motor.

This is also a bike that appeals to riders who want electric help without fully committing to the idea of an e-bike. It’s unintimidating, visually understated, and mechanically simple. For many people, that’s a feature, not a drawback.

Final thoughts

The Dahon K-Feather isn’t for everyone, and it certainly isn’t trying to be. If you want high speed, long range, or hill-dominating power, this is not the bike for you. I’d recommend that you look elsewhere (and be prepared to lift several more kilos).

But if you want a genuinely lightweight folding e-bike that integrates electric assist in a subtle, elegant way, it still holds up remarkably well. And folds up remarkably well, too.

Used in its intended environment as a city-focused commuter and last-mile bike, the K-Feather works exactly as promised. It’s simple, refined, and quietly effective, and that’s a combination that remains surprisingly rare in the e-bike world.

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