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Everybody is talking about a new EU clean power project that pairs floating solar with offshore wind turbines, but they’re missing half the story. Wave energy is also part of the project. The wave part is not getting much attention, probably because wave-to-electricity conversion has fallen behind wind and solar in the renewable energy race. Nevertheless, if all goes according to plan, the waters of the EU will be peppered with wave conversion devices as well as floating solar panels.

More Offshore Solar & Wind Turbines With Wave Energy, Too

The EU project is tackling the problem of how to make room for new offshore energy industries in busy coastal waters. Finding sites for new offshore wind farms can be a tough row to hoe, as offshore wind fans in the US can testify.

The new project is called EU-SCORES for “European SCalable Offshore Renewable Energy Sources.” The idea is to pair wind turbines with other clean power systems, with the aim of reducing the overall footprint of marine energy development.

EU-SCORES comes under the umbrella of the Dutch Marine Energy Centre, which will assess two sites for hybrid marine energy systems. One is a solar-plus-wind site in Belgium, which has been getting a lot of attention, and rightfully so. Floating solar is a relatively new idea that has been catching on fast for application to inland water bodies including reservoirs as well as natural lakes and ponds. The idea of setting solar panels afloat in the open sea poses new technology challenges.

In that regard, EU-SCORES shares some similarities with the CrossWind offshore wind project under way in the Netherlands, which is also on track to receive floating solar panels.

However, EU-SCORES seems to be taking a much more aggressive approach to hybridizing offshore wind farms. As DMEC describes it, the “full-scale demonstrations are intended to prove how the increased power output and capacity installed per km2 will reduce the amount of marine space needed, thereby leaving more space for aquaculture, fisheries, shipping routes and environmentally protected zones.”

“Additional benefits achieved by co-using critical electrical infrastructures and exploring advanced operation and maintenance methodologies supported by innovative autonomous systems should lower the costs per MWh,” DMEC adds.

Wave Energy: It’s All About Co-Location, Location, Location

Where were we? Oh right, wave energy. If you caught that thing about co-using, that’s a critical issue for wave energy stakeholders. Translating the infinite, 24/7 motion of waves into electricity is a tantalizing goal, but one of the factors holding back the wave energy field is the relatively high cost of shunting clean kilowatts from seagoing wave energy generators over to coastal communities.

Back in 2014, the United Nations’ International Renewable Energy Agency took a look at the wave energy field and recorded 100 projects around the world, all of which were still in the pilot and demonstration phases. The early-stage nature of the technology made it difficult to project future costs for commercial-level projects. However, IRENA did come up with the figure of 22% for the proportion of lifetime costs that could be ascribed to power take-off systems.

IRENA also estimated that installation, operation, and maintenance, and mooring would account for another 41% of lifetime costs for wave energy projects. Co-location with offshore wind turbines would presumably shave away some of those costs as well.

About Those Locations…

Another kind of challenge for the wave energy industry is that the recovery potential varies considerably from one place to another. The one-size-fits-all nature of wind turbines and solar panels does not apply as much to the wave energy field, and that has slowed the development of more mature, efficient supply chains.

In 2016, the US Department of Energy’s National Renewable Energy Laboratory looked at the problem and noted that “wave energy technology is still an emerging form of renewable energy for which large-scale grid-connected project costs are currently poorly defined.”

“Ideally, device designers would like to know the resource conditions at economical project sites so they can optimize device designs. On the other hand, project developers need detailed device cost data to identify sites where projects are economical. That is, device design and siting are, to some extent, a coupled problem,” the lab continued.

A New Burst Of Energy For Wave Energy

Regardless of the challenges, wave energy fans have persisted, and it looks like all that hard work is about to pay off. The wave energy harvesting end of the EU-SCORES project is being attached to an offshore wind farm in Portugal, using buoy-type wave harvesting devices developed by the Swedish company CorPower Ocean, as the firm’s Commercial Director Kevin Rebenius is happy to explain.

“We see great value in showcasing the highly consistent and complementary power profile of wave energy, and how this can be combined with wind and solar to deliver a more stable and predictable electricity system based purely on renewables,” Rebenius said.

CorPower Ocean’s contribution to the wave energy field is a pumping system modeled on natural pumps such as those found in the human heart.

According to CorPower, its device can produce 5 times more electricity per ton than other wave energy harvesters, partly by enabling superior performance during calm periods and partly by maintaining performance during storms. Here, let’s have them explain.

“CorPower WECs can harvest the same amount of Annual Energy from a buoy with 1/10 volume compared to conventional point absorber WEC. 1. As comparison, a 300kW CorPower WEC has a diameter of 9m and weighs 60 tonnes. Getting large amounts of electricity from a small device significantly reduces CAPEX. The compact lightweight devices are also less costly to transport, install and service, bringing down OPEX.”

There Had To Be A Green Hydrogen Angle In There Somewhere…

CorPower is aiming to make the case for commercial viability by 2024. Meeting that goal will also provide a boost to other companies involved with EU-SCORES. For those of you keeping score at home, that includes the offshore floating solar company Oceans of Energy along with the familiar names of RWE, EDP, ENEL Green Power, and Simply Blue Group.

EU-SCORES could also add another notch in the belt of green hydrogen fans. CorPower, for one, is already making the pitch.

“The multi-source demonstrations in EU-SCORES will showcase the benefits of more consistent power output harnessing complementary power sources including waves, wind and sun, creating a more resilient and stable power system, higher capacity factors and a lower total cost of the power system. These aspects will also improve the business case for green hydrogen production, by allowing electrolysers to run at higher utilisation,” CorPower enthuses.

For those of you new to the topic, electrolysis refers to electrical systems that pop hydrogen gas out of water. That doesn’t make any sense at all from a climate action perspective if the electricity is sourced from fossil energy, but sub in renewables and the whole picture shifts.

The renewable energy angle is also a rather significant improvement over the current state of affairs, in which the global supply of hydrogen is sourced primarily from natural gas and coal. With the addition of seagoing solar panels and wave energy devices envisioned by EU-SCORES, it looks like end of the fossil grip on the global hydrogen economy is in sight.

Follow me on Twitter @TinaMCasey.

Photo: Array of wave energy harvesting devices, courtesy of CorPower Ocean.

 

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NIU’s scooter-sized electric microcar is actually headed for production

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NIU's scooter-sized electric microcar is actually headed for production

Earlier this year, we covered the unveiling of the NIUMM, an electric microcar designed for urban residents (and especially those with a NIU scooter already, since it shares the same batteries). Now the company is actually bringing it to market.

The electric microcar was on display at EICMA 2025, the Milan Motorcycle Show, where NIU showed off how it shares the same drivetrain as its NQi-series scooters.

The small format L6e quadricycle uses a pair of NQi batteries – the same ones from NIU’s scooters – to power the little not-a-car up to around 70 km (43 miles) at speeds of up to 45 km/h (28 mph). That’s the maximum allowable speed for the L6e class.

For anyone who already owns the scooter, those two batteries may be sufficient. But the range can be nearly doubled by carrying a second pair of batteries in the convenient extra battery slots built into the vehicle.

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When the NIUMM was originally launched, it wasn’t yet clear if it was actually headed for production, or at least when that may be. But NIU’s Director of International, Sieghart Michielsen, explained that the vehicle is finishing homologation testing now, marking the last major obstacle to its commercial launch.

L6e quadricycles have carved out a unique and growing niche in European cities, where their compact size, low speed, and lightweight classification make them ideal for navigating dense urban environments. These light four-wheeled vehicles are limited to a top speed of 45 km/h (28 mph) and a maximum weight of 425 kg (excluding batteries), allowing them to be driven with a moped license in many countries.

That accessibility, combined with their affordability and electric drivetrains, has made L6e quadricycles especially popular among teenagers, city dwellers, and older adults looking for an easy-to-use alternative to cars.

One of the most iconic examples is the Citroen Ami, a no-frills, ultra-compact electric vehicle that has gained cult status in urban areas thanks to its minimalist design, €7,000 price tag, and availability through subscription or car-sharing services. My wife and I spent a week living with a Citroen Ami while on vacation in Greece, and it proved to be a fascinating way to navigate around.

Other standout L6e models like the Renault Twizy, the Microlino, and the Eli Zero, have helped demonstrate real demand for niche, small vehicles. These vehicles offer just enough comfort and protection from the elements for short city trips, while avoiding the cost, complexity, and parking headaches of full-size cars –making them an increasingly attractive option in Europe’s car-light future.

NIU could leverage the growing momentum for these types of vehicles if it can stick the landing with the NIUMM. While we still don’t have solid pricing or availability timelines yet, it looks like we’re looking at sooner rather than later.

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All the EVs you can buy for less than Cadillac CELESTIQ’s $60,000 price hike

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All the EVs you can buy for less than Cadillac CELESTIQ's ,000 price hike

Cadillac wants to live up to its “standard of the world” tag line so bad they can taste is – but adding $60K to the CELESTIQ’s MSRP might not be the flex the marketing team might think. To teach them a lesson, we’re going to ignore the CELESTIQ and list every new EV you can buy for less than that $60K price hike, instead. Enjoy!

Cadillac is on the verge of an electric renaissance, with nearly 40% of all new Caddies sold last quarter being electric and historic votes of confidence coming from the international motoring press. That said, a $60,000 price hike on the company’s hand built, ultra-luxury flagship CELESTIQ sedan feels especially like a cynical cash grab in today’s economy.

So, instead of talking about the now $60,000 pricier Cadillac CELESTIQ, I’ve decided to give you a list of all the new EVs you can buy (in the US, at least) for less than that $60K. Take a look at the list, below, then let me know if I missed any in the comments.

If you’re curious about what those vehicles are actually selling for, what rebates and special rates are out there, or even just want to take one for a test drive, click on one of the links and you’ll be directed to a local dealer who can walk you through it all (trusted affiliate link).

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Original content from Electrek.


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Nissan has global ambitions for its affordable plug-in pickup truck [update]

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Nissan has global ambitions for its affordable plug-in pickup truck [update]

Zhengzhou Nissan has launched a new, plug-in pickup in the Chinese market called the Z9. It’s the same size as the Nissan Frontier Pro, offers over 35 miles of all-electric range, and pricing starts at just $16,600.

UPDATE 04NOV2025: more details and more markets for 2026.

The rebuilding of Nissan started to pick up earlier this year with the launch of the brand’s first plug-in pickup truck in China this past summer. The plug-in hybrid (PHEV) model offers 410 hp and an 84 mile electric-only range – more than enough for it to meet the everyday needs of most drivers with easy access to liquid fuel when needed.

It seems like a neat truck, but since it was designed and developed specifically for the Chinese market, its great specs and nearly impossible $24,800 starting price (on the entry-level Frontier Pro model) meant it would have limited impact – and limited interest – in other markets.

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Until now, that is! CarScoops is reporting that Nissan now has plans to export a tweaked version of the hybrid Frontier to international markets, and speculates that, “a different version of it could well be built in the US, [since] Nissan’s CEO recently confirmed that a hybrid Frontier is in the works for the North American market.”

You can read the original post, first published back in June, below, then let us know what you think of Nissan’s plans to export its plug-in pickup to other markets in the comments.


Positioned as the electrified sibling of the domestically-built Nissan Frontier Pro, the Zhengzhou Nissan Z9 is essentially a Chinese-market version the Frontier Pro, and it’s spec’ed and priced accordingly, with the as-yet undisclosed price of the Frontier Pro expected to come in a bit higher than the Z9.

That’s less interesting. What’s more interesting is that the Z9 offers 35 miles (60 km) of range on the base, 17 kWh battery, at a price that significantly undercuts even the Slate EV’s $28,000 pre-$7,500 incentive price tag – and that incentive is far from a sure thing.

What’s more, if you feel like spending a bit more, you can get a Zhengzhou Nissan Z9 equipped with a 32.85 kWh battery that’s good for almost 85 miles (135 km) of all-electric range. And even that extended-range model, at ¥168,900 (about $23,400) is still price-competitive with the Jeff Bezos-backed Slate EV.

In short, it’s bound to be a winner.

It’ll sell, but it won’t sell here


Nissan-Frontier-EV-pickup
US-market Nissan Frontier.

With excitement surrounding the Kia Tasman, Slate, and other, similarly affordable light-duty pickups building on the success of the Ford Maverick hybrid, it should come as no surprise that Nissan has international ambitions for its newest electrified pickup.

“In alignment with our ‘In China, For China, Toward the World’ strategy for electrification and smart transformation, Nissan will fully support ZNA’s ‘off-road strategy,’” explained Stephen Ma, Chairman of Nissan (China) Management Committee and President of Dongfeng Motor Co., Ltd. “We are working to strengthen our research and manufacturing capabilities, further advancing our presence in the core markets of pickups and off-road vehicles, with the ultimate goal of achieving global expansion.”

It’s exciting stuff, but with all the recent troubles it’s been experiencing, it’s doubtful that Nissan will bring either of its new, Chinese-built mid-size pickups to the US (electrified or otherwise).

“The mission of the new generation of Chinese automotive professionals is clear – to ensure that made-in-China cars are driven across the world. ZNA will utilize its dual-brand and dual-channel advantages to expand its global footprint,” Mr. Mao Limin, Executive Vice President of ZNA, at the Z9’s launch. “We aim to be one of the top exporters of pickups within three years and to reach a sales milestone of 100,000 units.”

That said, Nissan Hardbody fans shouldn’t lose hope quite yet. If Nissan is able to find a new savior in Toyota, a Taco-based BEV pickup with a new LEAF/Ariya-type front fascia might make more sense than you think.

Electrek’s Take


Nissan’s New Chinese Frontier Costs Half of America’s Frontier
Zhengzhou Nissan; via Carscoops.

I’ve already written out my own comeback plans for Nissan, and this new Chinese-market pickup truck doesn’t really fit into them. Like many of you, I’m of the belief that a PHEV isn’t an EV – but I do see their value as “lilypad” cars, and the two Lightning owners I know? Their previous Ford F-150s were hybrids.

SOURCES: Zhengzhou Nissan; side-by-side image via Carscoops.


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Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

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