E-commerce giant Amazon is funding the world’s first commercial-scale offshore wind seaweed farm that will sit between turbines – and this project has the potential to achieve a lot of great things.
Offshore wind seaweed farm
The North Sea Farm 1 project, off the Netherlands coast, will consist of a a 10-hectare (25-acre) seaweed farm that is expected to produce at least 6,000kg of fresh seaweed in its first year.
It’s expected to become operational by the end of the year, and the first seaweed harvest is expected in spring 2024. The hope is that the project evolves into a blueprint for offshore seaweed farming that can be rolled out globally.
Amazon’s news release doesn’t give any details about the wind farm itself – whether it already exists or whether it needs to be built, how many turbines, whether it will actually generate clean energy – but it would appear from the CGI below that Amazon posted that it’s a floating offshore wind farm:
The North Sea Farmers, a collective of Dutch seaweed farmers and businesses that are working to promote the sustainable cultivation and use of seaweed in the North Sea region, is leading the project. Researchers Plymouth Marine Laboratory, seaweed extract makers Algaia, and marine contractors Van Oord are also taking part in the project, among others.
Amazon is funding the project with a €1.5 million ($1.6 million) grant, which comes from its $100 million global Right Now Climate Fund.
What’s the point of cultivating seaweed?
By locating the farm specifically in unused space between turbines, the project is able to expand seaweed cultivation in the otherwise heavily used North Sea.
If seaweed farming were to occupy all of the space occupied by wind farms – and that’s expected to be around 1 million hectares (2.47 million acres) by 2040 – it could reduce millions of tonnes of carbon dioxide annually.
And seaweed has a lot of really cool benefits; it absorbs CO2 during photosynthesis, which can help to mitigate the effects of climate change. In fact, seaweed can absorb more CO2 per unit area than land-based plants, making it an effective tool for carbon sequestration.
It can provide habitats for marine life, including fish, crabs, and shellfish. By creating new habitats, seaweed farming can help shore up marine biodiversity.
Plus, we can eat it: It’s a nutritious food source that doesn’t require freshwater, fertilizer, or pesticides to grow. It can also be harvested year-round, and it can be used for a wide range of products, from food and cosmetics to biofuels and fertilizers.
Eef Brouwers, manager of farming and technology at North Sea Farmers, said:
Potentially, up to 85,000 full-time jobs could be created in the European seaweed sector by replicating North Sea Farm 1 across the North Sea, repurposing the space among wind farms.
These jobs would not only be in the farming process but also in the production and sales of seaweed-based products.
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Velotric has continued to regularly update its popular e-bike models, with the latest launch today bringing us the Nomad 2. This fat tire adventure bike carries a host of new features and components, offering a powerful yet comfortable ride on both city streets and off-road trails.
The Velotric Nomad 2 sports a 750W nominally-rated motor with a true 90 Nm of torque. In other words, it’s designed to eat hills for breakfast and lay down some real power when riders need it most. And with both throttle-activated control and 15 levels of responsive pedal assist, that power can be dialed in to the right level for each rider’s own taste. And with a maximum speed of 28 mph, the bike is fast enough to keep up with traffic… when riders aren’t enjoying a relaxing trail ride.
Speaking of pedal assist, Velotric offers what they call SensorSwap, a feature in the pedal assist system that uses both a cadence sensor and a torque sensor and allows riders to select which sensor is being used at any time. The former allows riders to pedal easily while still getting impressive power output from the motor, while the latter offers more intuitive riding that provides a more natural feeling akin to pedaling a bike with extra powerful legs.
Torque sensors are often considered superior for their more refined experience, but cadense sensors are still praised by riders who don’t want to put in the extra effort required by torque sensors. With a torque sensor, the rider’s pedaling effort is multiplied, but a cadense sensor lets riders feel like they’re pedaling without needing to actually provide as much of their own ‘oomph’.
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The Nomad 2’s design includes off-road features such as 26×4.0″ tires, a 100mm travel hydraulic suspension fork, and an included parallel linkage suspension seat post.
Combined with the powerful motor that offers 1,000 lb of towing capacity (plus 505 lb of payload), the 75 lb e-bike is built to handle just about anything, and that includes nearly any trail.
“Sometimes the road less traveled is the better one,” says Adam Zhang, the CEO of Velotric. “Nomad 2 speaks to those who love the journey, and the occasional detour! Whether you’re climbing trails, hauling heavy loads, or simply cruising, our latest bike gives you the freedom to ride further, faster, and more comfortably than ever before.”
And since off-road adventures often don’t have clear-cut end times, the bike offers 65 miles of maximum range thanks to the 48V and 14.7 Ah battery with 705 Wh of capacity. That battery is UL-listed and IPX7 waterproof, meaning you can dunk it in water. I’ve done exactly that with Velotric batteries before and they’ve survived for many more rides.
Rounding out the feature list includes a 3.5″ color display, Bluetooth connectivity, USB-C phone charger, 500 lumen headlight, tail light with turn signals, included rear rack with fenders, hydraulic disc brakes, an 8-speed Shimano transmission, and more.
The Velotric Nomad 2 is priced at $1,999 and went on sale today.
Riders can snag it in two sizes with four color options, and with a choice between a high-step and a step-through frame style.
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A Tesla store in New York City has been taken over by people protesting Elon Musk – disrupting the operations.
As we have reported over the last few weeks, there’s a growing movement called “Tesla Takedown,” under which grassroots protests are being organized at Tesla stores around the world.
There have been many more protests this weekend. Some of them had truly impressive turnouts.
For example, hundreds of people showed up to protest at Tesla’s Tuscon location (via Andy Flach):
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These protests have been peaceful and legal, but there have been a few exceptions.
At Tesla’s Manhattan store in New York City today, some protestors managed to get inside the store and it started to cause problems.
About 300 people showed up to the protests. Most of them stayed protesting peacefully outside, but a handful of people got in and Tesla employees had to close the stores as more tried to get in.
The police confirmed having arrested 9 people, but the charges are not clear as of now.
In videos of the aftermath, it looks like a few glass doors and windows were broken.
Similar protests have been reported in most major cities in the US and they are planned for the next few weeks.
Electrek’s Take
This is getting bigger and still gaining momentum. I’m honestly surprised by the response. I thought it would last weekend with a few dozen people at a few stores and that’s it.
But it looks like now thousands of people are getting active and it’s becoming a real problem for Tesla.
Enough to get the board to act and remove Elon Musk? I doubt it. Elon has done plenty of fireable offenses and they haven’t even blinked – because they are all in Elon’s pockets.
I think the stock price is the only thing that can really get things moving.
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Electrifying your commercial fleet is a tricky thing. Sure, you want to cut your fuel costs. You want to reduce your operating variables. Heck you you even want to help corporate meet their ESG goals – but where do you start? MAN Trucks is here to help fleet managers get answers.
As more and more heavy trucking fleets begin to deploy electric assets, they’re proving that operators’ range anxiety may be a myth on most routes. That’s true enough here in North America, and truer still in Europe where distances between cities are condensed and trucks like the Mercedes eActros and Renault E-Tech T semi roam.
“It’s Full Power here with the MAN electric commercial vehicles consultation team,” writes Roger Turnbull, Head of EV Truck Consultation at MAN Truck. “After another busy week of meetings presenting to haulage and transport organizations of all sizes across the UK – you can feel the EV interest and enthusiasm growing.”
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MAN Trucks’ consultation team helps commercial fleet operators in Europe and the UK fully understand the needs of their fleet, analyzes their fuel and maintenance costs, and helps them get a better understanding of what fleet assets are prime candidates for electrification, and what sort of charging solutions might work best for their operations – and that doesn’t always mean on-site charging.
With the capacity for onsite charging now becoming a reality for many plus proof that operators range anxiety maybe a myth on most routes, our industry is already stepping up a gear to find out more.
Off-site charging solutions like those offered by Voltera and Zeem here in the US seem to be somewhat less common in Europe, but the electric trucking infrastructure as-a-whole seems to be a step or two ahead. That, combined with generally higher fuel costs compared to the US, make it a bit easier for fleets to electrify. And MAN will help them see that.
The best part? MAN’s consultation is free, and requires no obligation to buy. “Your MAN EV Consultation Team in the UK offer free information, advice and support,” offers Turnbull. “[Everything] from the basics to multi-vehicle using multiple site locations. Factually checked and honest.”
You can’t do much better than free, right?
Electrek’s Take
Fleet assessments and fleet asset audits are crucial steps on the path to successful fleet electrification. These comprehensive evaluations provide fleet operators with valuable insights into their current fleet operations, energy consumption patterns, and infrastructure needs. By carefully analyzing this data, fleet managers can make informed decisions about which vehicles to prioritize for electrification while minimizing the potential for “surprises” once the trucks are delivered and the funds are tied up.
If you’re a fleet manager reading this, you should get a fleet energy analysis set up soon – whether you’re planning to electrify or not.