Floating Solar Plus Wave Energy Smackdown For Fossil Fuels
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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A $5.7B lawsuit filed in Federal court alleges that Toyota operated what amounts an organized, fraudulent enterprise that intentionally concealed known, catastrophic safety defects associated with their hydrogen fuel cell-powered Toyota Mirai sedans.
Originally passed as part of the Organized Crime Control Act of 1970, the Racketeer Influenced and Corrupt Organizations (RICO) Act is designed to help prosecutors go after people or companies that commit a pattern of crimes as part of an ongoing organization or enterprise — like the Mafia (which doesn’t exist), or large-scale fraud operations at a corporation.
That RICO statute is now at the center of a new case against Toyota. In it, the plaintiff’s attorneys argue that Toyota knowingly engaged in a decade of fraud surrounding the hydrogen fuel cell-powered MIrai sedan that jeopardized public safety and breached the terms of a previous DOJ settlement.
The case, filed by Jason M. Ingber, lead attorney for the plaintiffs in the US District Court for the Central District of California, is a 142-page RICO complaint alleging that Toyota, its financing arm, and its California dealerships coordinated conspired to market and finance HFCEVs that technicians allegedly referred to as, “ticking hydrogen bombs.”
“This lawsuit isn’t about a simple defect, it’s about organized fraud,” argues Mr. Ingber. “Toyota engineered, financed, and controlled California’s hydrogen network, then used that control to hide safety failures and financial harm to consumers.”
According to the complaint, Toyota and its hydrogen partner, FirstElement Fuel (True Zero), intentionally concealed evidence of:
- hydrogen leaks near hot engine components, creating explosion risks
- sudden power loss, acceleration, and braking failures leading to collisions and injuries
- a collapsing hydrogen infrastructure, leaving drivers stranded for weeks without access to fuel
- aggressive financial collection tactics by Toyota Motor Credit Corporation, targeting owners of inoperable vehicles.
The suit further argues that Toyota’s concealment of these facts violates a 2014 Deferred Prosecution Agreement with the US Department of Justice (DOJ), in which the company admitted to concealing safety defects surrounding the highly publicized incidents of unintended-acceleration and agreed to report all (emphasis mine) future safety issues truthfully.
Ingber is seeking treble damages for the class, injunctive relief, and a federal order halting Toyota’s hydrogen enterprise, citing a continuing pattern of mail and wire fraud.
“Toyota built its reputation on trust,” Ingber said, in a statement. “Our case will show how that trust is violated and why consumers deserve accountability now.”
The case is titled Aminah Kamran et al. v. Toyota Motor Corporation et al., and is docketed as Case No. 2:25-cv-09542.
Electrek’s Jo’s Take
Despite the ebb and flow of media chatter about hydrogen fuel, the simple fact is that America’s hydrogen infrastructure isn’t, and what little infrastructure we did have took a hit last January, when Shell abruptly closed its publicly-accessible charging stations. That left precious few open and operational hydrogen stations available for public use – and the ones that are open don’t seem to be reliable, with Car Complaints reporting that Toyota Mirai owners say they can’t find working hydrogen refueling stations while others complained they had to park their cars for weeks because they couldn’t find hydrogen.
As a result, with supply issues impacting the few stations that are still available (see the DOE’s Alternative Fuels Data Center map, below), it’s tough to argue that Mirai buyers may not have gotten what they were expecting – regardless of the killer, 50% off plus $15,000 in free hydrogen fuel deals that were being offered.
Loading alternative fueling station locator…
SOURCE | IMAGES: CBS News, via CarScoops; Car Complaints.
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Solar and wind together accounted for 88% of new US electrical generating capacity added in the first eight months of 2025, according to data just released by the Federal Energy Regulatory Commission (FERC) which was reviewed by the SUN DAY Campaign. In August, solar energy alone provided two-thirds of the new capacity, marking two consecutive years in which solar has led every month among all energy sources. Solar and wind each added more new capacity than natural gas did. Within three years, the share of all renewables in installed capacity may exceed 40%.
Solar was 73% of new generating capacity YTD
In its latest monthly “Energy Infrastructure Update” report (with data through August 31, 2025), FERC says 48 “units” of solar totaling 2,702 megawatts (MW) came online in August, accounting for 66.4% of all new generating capacity added during the month. That represents the second-largest monthly capacity increase by solar in 2025, behind only January when 2,945 MW were added.
The 505 units of utility-scale (>1 MW) solar added during the first eight months of 2025 total 19,093 MW and accounted for 73.4% of the total new capacity placed into service by all sources.
Solar has now been the largest source of new generating capacity added each month for two consecutive years, between September 2023 and August 2025. During that period, total utility-scale solar capacity grew from 91.82 gigawatts (GW) to 156.20 GW. No other energy source added anything close to that amount of new capacity. Wind, for example, expanded by 11.16 GW while natural gas’ net increase was just 4.36 GW.
Renewables were 88% of new capacity added YTD
Between January and August, new wind has provided 3,775 MW of capacity additions – more than the new capacity provided by natural gas (3,095 MW). Wind thus accounted for 14.5% of all new capacity added during the first eight months of 2025.
For the first eight months of 2025, the combination of solar and wind (plus 4 MW of hydropower and 3 MW of biomass) accounted for 88.0% of new capacity, while natural gas provided just 11.9%. The balance of net capacity additions came from oil (20 MW) and waste heat (17 MW).
Solar + wind are almost 25% of US utility-scale generating capacity
Utility-scale solar’s share of total installed capacity (11.62%) is now almost equal to that of wind (11.82%). If recent growth rates continue, utility-scale solar capacity should equal and probably surpass that of wind in the next “Energy Infrastructure Update” report published by FERC.
Taken together, wind and solar make up 23.44% of the US’s total available installed utility-scale generating capacity.
Moreover, almost 29% of US solar capacity is in the form of small-scale (e.g., rooftop) systems that are not reflected in FERC’s data. Including that additional solar capacity would bring the share provided by solar + wind to more than a quarter of the US total.
With the inclusion of hydropower (7.59%), biomass (1.06%), and geothermal (0.31%), renewables account for a 32.40% share of total US utility-scale generating capacity. If small-scale solar capacity is included, renewables make up more than one-third of total US generating capacity.
Solar is still on track to become the No. 2 source of US generating capacity
FERC reports that net “high probability” net additions of solar between September 2025 and August 2028 total 89,953 MW – an amount almost four times the forecast net “high probability” additions for wind (23,223 MW), the second fastest-growing resource.
FERC also foresees net growth for hydropower (566 MW) and geothermal (92 MW), but a decrease of 126 MW in biomass capacity.
Meanwhile, natural gas capacity is projected to expand by 8,481 MW, while nuclear power is expected to add just 335 MW. In contrast, coal and oil are projected to contract by 23,564 MW and 1,581 MW, respectively.
Taken together, the new “high probability” net capacity additions by all renewable energy sources over the next three years – i.e., the Trump Administration’s remaining time in office – would total 113,708 MW. On the other hand, the installed capacity of fossil fuels and nuclear power combined would shrink by 16,329 MW.
Should FERC’s three-year forecast materialize, by early fall 2028, utility-scale solar would account for 17.1% of installed U.S. generating capacity, more than any other source besides natural gas (40.0%). Further, the capacity of the mix of all utility-scale renewable energy sources would exceed 38%. Including small-scale solar, assuming it retains its 29% share of all solar, could push renewables’ share to over 41%, while natural gas would drop to about 38%.
“Notwithstanding impediments created by the Trump Administration and the Republican-controlled Congress, solar and wind continue to add more generating capacity than fossil fuels and nuclear power,” noted the SUN DAY Campaign’s executive director Ken Bossong. “And FERC foresees renewable energy’s role expanding in the next three years while the shares provided by coal, oil, natural gas, and nuclear all contract.”
Read more: EIA: Solar + storage dominate, fossil fuels stagnate to August 2025
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![Kia's electric van spotted in two surprising new versions [Video]](https://i0.wp.com/electrek.co/wp-content/uploads/sites/3/2025/11/Kia-PV5-versions.jpeg?resize=1200,628&quality=82&strip=all&ssl=1)
Is it an electric van? Pickup truck? The PV5 can do it all. Kia’s electric van was caught with two new body types for the first time.
What PV5 version is Kia planning to launch?
The PV5 is more than just a futuristic-looking electric van. It’s what Kia calls “the world’s most useful electric mobility vehicle.”
It’s the first from its new Platform Beyond Vehicle (PBV) business, which will offer a wide range of customizable EVs, advanced software, and much more.
During its PV5 Tech Day event in July, Kia revealed plans to introduce seven PV5 body types, ranging from a light camper to an open-bed truck.
The PV5 Passenger and Cargo, built for personal and business use, are already rolling out in Europe and South Korea. The Cargo Compact (available in 3- and 4-door configurations) and the Cargo High Roof are also available.
New variants will include an open bed, a light camper, a luxury “Prime” passenger, a built-in truck, and a refrigerated truck.
The refrigerated truck was captured driving in public for the first time in South Korea, offering a closer look at what’s coming soon. Kia will launch three PV5 refrigerated truck models: low, standard, and high.
The video from HealerTV reveals the standard and high versions. In person, the reporter noted that the high version definitely appeared taller than the standard version.
Although the front looks like the PV5 Passenger and Cargo, the back is redesigned for the refrigerated unit. Kia has yet to reveal a launch date, but it’s expected to be by the end of 2025.
Another PV5 variant, the open-bed version, was recently spotted in public in South Korea. Although we’ve seen it a few times before, the new video, also from the folks at HealerTV, offers our best look at the truck-like variant from all angles.
Meanwhile, the PV5 Cargo just set a new Guinness World Record after driving 430.84 miles (693.38 km) on a single charge, while carrying a full load.
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