Navigating the Complex Landscape of Energy Storage Permitting

Cadeler announces the successful delivery of Wind Mover, the tenth vessel to join the company’s growing fleet of next-generation wind turbine installation vessels (WTIVs). The vessel is delivered ahead of schedule and will, following her mobilisation, head directly into operations in Europe.

Wind Mover becomes the tenth vessel on the water for Cadeler and the second in the M-class series, following the delivery of her sister vessel, Wind Maker, earlier this year. Both vessels are engineered to meet the demands of tomorrow’s offshore wind projects, combining efficiency, flexibility, and lifting capacity to support the world’s largest offshore wind developments.

The new vessel was constructed at the Hanwha Ocean Shipyard in Korea. It has been delivered ahead of schedule, within budget, and with a strong safety record during construction. The design is a result of cooperation between Cadeler and its key partners, including Hanwha Ocean, ABB, Kongsberg, GustoMSC and Huisman.

Wind Mover is already contracted for work in Europe immediately upon her delivery, as announced earlier this year.

Equipped with a 2,600-tonne main crane, a DP2 positioning system, and capable of operating in water depths of up to 65 metres, Wind Mover is purpose-built to install and maintain the next generation of offshore wind turbines and foundations. Her design enables high efficiency in challenging offshore conditions and ensures readiness for the industry’s increasing scale.

Mikkel Gleerup, CEO of Cadeler, comments: “The delivery of Wind Mover, ahead of schedule, represents another step in our long-term strategy to operate the most advanced and versatile fleet in the offshore wind sector. With both Wind Mover and Wind Maker now delivered, we are well-equipped to meet the scale and complexity of global offshore wind projects. After her delivery, Wind Mover will head straight to work installing and maintaining the largest turbines in the market.”

With five newbuild vessels delivered this year, Cadeler has doubled its fleet in just twelve months, expanding from five to ten wind turbine installation vessels. By mid-2027, Cadeler will operate a 12-vessel fleet – the largest and most versatile installation fleet in the offshore wind industry.

Cadeler | www.cadeler.com

Leading renewable energy consultancy Natural Power has provided technical due diligence to the global clean energy enterprise TagEnergy Development UK (TagEnergy) in support of its first UK investment in wind farms - acquiring four mid-stage development projects in Scotland, totalling almost 300MW.

As it builds an asset portfolio across clean energy generation and battery storage at a critical time in the country’s energy transition, TagEnergy has acquired 100% ownership of four Scottish wind farms: Cairnmore Hill in Caithness, Glenburnie in the Scottish Borders, Sclenteuch in East Ayrshire and Torfichen in Midlothian, from the independent renewable energy company RES.

Gregory Dudziak, Natural Power’s European Director of Advisory, said: “We’re pleased to have supported TagEnergy with this milestone acquisition in the UK market. Following our robust technical due diligence on these high-quality Scottish wind projects, we know each site presents solid fundamentals and the potential to deliver meaningful clean energy generation for the UK. This acquisition underscores TagEnergy’s commitment to building a resilient, future-ready portfolio, and we’re delighted to play a role in enabling that growth.”

Already a leading independent power producer (IPP) in the UK with an operating portfolio of 320MW across six grid-connected battery energy storage systems (BESS) locations, the wind farm projects take TagEnergy’s multi-technology pipeline to more than 1.5GW.

Franck Woitiez, Chief Executive Officer at TagEnergy, said: “This is a monumental step in TagEnergy’s UK journey as we become a true multi-technology IPP with generation and storage technologies to drive the country’s energy transition on more fronts simultaneously.

“We look forward to working with all stakeholders, local communities and authorities to realise these vital projects and help meet national targets for emissions reduction through generating cleaner, cheaper, homegrown power faster.  These wind farm acquisitions are a strategic investment - in technology, location and timing. Onshore wind is critical to delivering the UK’s clean energy future. It is one of the easiest and fastest technologies to build and deploy, and, along with solar, the cheapest form of electricity generation. And there is no better place in the UK for onshore wind than in Scotland.”

Natural Power | www.naturalpower.com  

With over 855,000 drones registered in the U.S. and an industry projected to reach $60 billion by 2030, unmanned aerial technology is rapidly evolving. However, its full potential for mobile energy and defense remains largely untapped. In the latest episode of the Disruption/Interruption podcast, host Karla Jo (KJ) Helms interviews Rob Creighton, Founder and CEO of Windlift, to explore how his company is pioneering tethered drones that provide long-endurance surveillance and generate clean power from the skies. Creighton explains, “We can actually take energy out of the wind and use it to accelerate the vehicle.”

The Limits of Fixed Infrastructure

For decades, the energy industry has relied on massive, fixed infrastructure, from diesel generators to giant turbines and solar panels. This model is slow to build, expensive to maintain, and impossible to move, creating vulnerabilities and logistical nightmares, especially for military operations in remote or contested environments. “Every military in the world runs on liquid fossil fuel,” Creighton states, highlighting the critical link between energy and national security.

This dependency creates immense challenges. “The further you get away from that plant, the more expensive that energy is,” Creighton explains, noting that some locations pay ten times more for electricity, stifling economic growth. This fixed system presents an existential threat when disrupted, a fact that has driven conflicts throughout history. The need for a mobile, resilient, and clean energy source has never been more urgent.

Creighton’s vision was to transcend these limitations. “I think that's fundamentally makes the world a safer, more peaceful place,” he says, underscoring his mission to create energy abundance and reduce global conflict through distributed energy resources.

A New Era of Mobile Energy and Surveillance

Windlift’s technology disrupts the traditional energy model by offering a lightweight, mobile solution that is 90-95% less material-intensive than conventional systems. By replacing heavy infrastructure with intelligent software and a tether, Windlift’s drones can be deployed anywhere, from disaster zones to forward-operating military bases. “We're selling data. We're selling sensors in places where it's very, very valuable to have sensors, which is border regions, which is the edges of countries which typically are not very well electrified,” says Creighton.

The platform’s applications extend beyond energy generation. The same technology enabling power generation also allows the drones to be towed behind ships, providing a stable, high-altitude platform for surveillance. “Having that situational awareness and eye in the sky is really valuable to commanders who maybe get blinded because sensors get knocked out,” Creighton illustrates. This capability gives forces a critical time advantage in detecting threats, transforming defense and security.

Creighton concludes with a powerful vision for the future: “Let's focus on a future of energy abundance. Dream, imagine that world into existence. That's where I really wanna put my efforts.”

Windlift | https://www.windlift.com/

Disruption Interruption | www.disruption-interruption.com

RWE announced it commissioned Stoneridge Solar, delivering homegrown energy to Milam County, Texas. The project delivers 200 MW of solar power and 100 MW (200 MWh) of battery storage, strengthening the state's supply of reliable, cost-competitive electricity.

Andrew Flanagan, CEO, RWE Clean Energy: "Stoneridge Solar is a great example of the power of local partnership and the positive role energy projects play in economic stimulation. We are helping Texas and the nation secure their energy future with scalable, homegrown energy while also delivering meaningful benefits to communities across America's heartland."

Stoneridge Solar created over 200 construction jobs and now supports permanent operational roles – directly strengthening American jobs and economic growth. The project is expected to generate millions in tax revenue for Milam County and the Thorndale Independent School District, with direct investments supporting first responders and educational initiatives. From funding renovations at Thorndale Elementary School to partnering with the local volunteer fire department, RWE is helping communities like Milam County remain resilient and prosperous.

Shannon Morrison, Principal, Thorndale Elementary School: "RWE's kindness and support are making a big difference for our students, and we appreciate you more than words can say."

Stoneridge Solar embodies RWE's commitment to accelerate energy independence and provide necessary power to the grid. With a proven track record of delivering energy solutions, RWE's energy capacity across the U.S. has grown to more than 11 GW, reinforcing the company's leadership in delivering reliable and affordable power to homes and businesses.

RWE | americas.rwe.com

Potain proudly announces the launch of the MCR 505 J25, a high-performance luffing jib tower crane engineered to meet the evolving demands of modern construction sites around the world.

The MCR 505 J25 boasts an extended free-standing height of 77.2 m, achieved through the combination of C809 and KMT850 masts. This design significantly reduces the need for anchorage points, streamlining site logistics and accelerating setup times. Its compact 15 m out-of-service slewing radius ensures optimal maneuverability in congested urban environments, making it ideal for high-rise and congested job sites.

Equipped with full frequency-controlled mechanisms and advanced control systems, the MCR 505 J25 delivers smooth, responsive movements for precise load handling. The crane’s VISU+ smart monitoring system provides real-time performance insights and intuitive controls, enhancing operator confidence and productivity.

Designed for seamless integration across international markets, the MCR 505 J25 supports both 50 Hz and 60 Hz power supplies. Its adaptive power control feature allows operators to reduce energy consumption when full speed or power is not required. This is particularly beneficial during early project phases or on sites with limited power infrastructure, such as low-capacity generators or restricted grids.

Installation and maintenance are simplified through modular jib design, motorized gear ring lubrication, and built-in operation logging, reducing downtime and improving overall efficiency. Built to meet FEM standards, the MCR 505 J25 is ready to perform in diverse climates and construction environments worldwide.

Manitowoc | https://www.manitowoc.com/

Stationary fuel cells and green hydrogen production have been two main points of interest under the hydrogen umbrella, with the rise of decarbonization and sustainable energy trends making way for innovations within the renewable energy sector. IDTechEx’s portfolio dedicated to Hydrogen Research Reports provides multifaceted research into technologies, materials, and potential uptake of hydrogen technologies, and the latest developments within the sector.

Stationary fuel cells and SOFCs

Fuels cells are a means of power generation gaining attention as a result of their decarbonization promises and ability to be used across sectors ranging from automotives in fuel cell electric vehicles (FCEVs) to backup power systems for data centers or other commercial sites.

Stationary fuel cells operate from a fixed place either permanently or as a semi-mobile power source and can provide relief and energy security where grid instability may be occurring.

Solid oxide fuel cells (SOFCs) are one of the favored options for stationary applications, with the ability to operate with a high-power output, having flexibility where fuel is concerned, and having combined heat and power efficiency. As a result of SOFCs have high operating temperatures, they are more suited to continuous operations such as commercial and industrial power, utilities, and residential applications. However, IDTechEx reports that low temperature SOFCs are currently under development in the pursuit of ensuring risks of cell component degradation is avoided and lowering start up times.

Alternatives to SOFCs for stationary applications are outlined in the latest report, “Stationary Fuel Cell Markets 2025-2035: Technologies, Players & Forecasts”. They include alkaline fuel cells (AFCs) and molten carbonate fuel cells (MCFCs), which despite their respective benefits of having quick start up times and an ability to internally reform fuels, are subject to multiple drawbacks and lower efficiencies.

PEM fuel cells for automotives

Proton exchange membrane fuel cells (PEMFCs) are one of the most popular and sought after types, with low operating temperatures, fast startup times, and quick responses to changes occurring within the grid. PEMFCs use high quality hydrogen to lower risks associated with carbon monoxide. However, the greater costs associated with PEMFCs than that of lower grade hydrogen, and a lack of hydrogen infrastructure, reduces the feasibility of widespread adoption. IDTechEx also states that platinum metal used as a catalyst induces additional costs, currently making uptake even more exclusive and limiting the potential growth of applications.

Passenger cars, light commercial vehicles, trucks, city buses, trains, and ships, are all covered in IDTechEx’s report, “Materials for PEM Fuel Cells 2026-2036: Technologies, Markets, Players”, as some of the potential use cases for PEMFCs. The report covers each stage of PEMFC production, including manufacturers, component and material suppliers, OEMs, and processing specialists.

Sustainable hydrogen and its electrolysis production

Green hydrogen is a popular topic of conversation within the hydrogen sector and is drawing attention based on its name being tied to clear sustainability motivations.

The creation of hydrogen requires electrolysis, and IDTechEx’s report, “Materials for Green Hydrogen Production 2026-2036: Technologies, Players, Forecasts”, covers different types of electrolyzers including the alkaline water electrolyzer (AEL), proton exchange membrane electrolyzer (PEMEL), anion exchange membrane electrolyzer (AEMEL), and solid oxide electrolyzer cell (SOEC). They each have varying electrochemistries and can be categorized by their individual components and specific material uses.

PEMELs work by allowing the selective, high conduction of protons between the cathode and anode as a result of the use of multilayer structures. They also have low gas permeability, low membrane thickness, and strong stability. AEL on the other hand have porous diaphragms that act as semipermeable barriers to separate the anode and cathode while ions travel through. The differences in electrolyzer types see cost, efficiency, and manufacturing differentiations, each of which may also be influenced by the supply chain and accessibility of manufacturing.

Green hydrogen as the most premium source of hydrogen for use within fuel cells is priced at a much greater cost than less pure alternatives. However, to achieve the greatest sustainability claims and to see the largest effects and rewards of decarbonization, green hydrogen will be the most effective way forward.

IDTechEx | www.idtechex.com

A November 20 ruling by the Nevada Public Utilities Commission will provide important data on how long it takes to connect large electric vehicle (EV) chargers to the grid, and ultimately inform future efforts to streamline the process. It also included changes that will improve Nevadans’ access to valuable grid data. 

The decisions, which align with recommendations from the nonprofit Interstate Renewable Energy Council (IREC), are an early but important step in advancing charging infrastructure for long-haul trucks and other medium- and heavy-duty electric vehicles. The efficient development of this charging infrastructure is not only critical for Nevada’s climate goals (the state has a target of achieving zero or near-zero greenhouse gas emissions by 2050), it can also help reduce harmful diesel pollution in communities most affected by long-haul trucking. 

Under the ruling, NV Energy will track and report on how long it takes to connect large EV charging infrastructure to the grid (a process called “service connection” or “energization”). NV Energy will track this data for one year, starting in January 2026, to provide transparency into the time it takes for these projects to complete the service connection process. To support efficient service connections in Nevada, IREC had pushed for expanded utility timeline reporting that includes these projects. This will increase stakeholders’ visibility into how long the process is taking and whether these projects are moving forward at the pace needed to meet Nevada’s transportation electrification goals. 

Large EV charging projects, such as chargers for medium- and heavy-duty EVs, often require electric grid infrastructure upgrades before they can connect to the grid. These upgrades ensure the grid can support the higher electricity demand the projects require. They can be very time consuming; in some states, like California, they have led to significant project backlogs. These delays not only affect individual applicants but can slow deployment of EV infrastructure overall and impact a state’s ability to transition to EVs. 

“Expanding energization timeline tracking to include larger EV charger projects is an important first step toward determining if Nevada is on track to meet demand for EV charging infrastructure, or whether process improvements are necessary to avoid delays as the volume of applications increases,” said Mari Hernandez, Director of IREC’s Regulatory Program.

Service connection timeline tracking and reporting were already required for some load projects under Nevada’s “Rule 9.” Rule 9 governs the process for electric line extensions, including new electric service requests and requests to modify existing service. These requirements applied to load requests less than one megawatt or with estimated construction costs under $400,000. However, those thresholds excluded many larger EV charging projects, which are more likely to require more extensive grid upgrades. That meant the timelines for those projects were set on a case-by-case basis, leading to inconsistent treatment across customers. It also meant those customers lacked benchmarks to understand the expected timelines for their projects based on size and/or complexity.

In addition to the timeline tracking requirements, the Commission also accepted an updated Distributed Resources Plan from NV Energy that includes changes to improve the service connection process for EV chargers. After input from IREC, NV Energy agreed to clarify rule language in the Plan regarding important process milestones, such as when a new project reserves grid capacity and when specific phases of the project, such as utility construction for upgrades, are scheduled between the utility and the applicant. 

The Plan also includes changes that will improve Nevadans’ access to valuable grid data. NV Energy currently publishes a tool called a Hosting Capacity Analysis (HCA), which allows stakeholders to see how much capacity for new projects exists at different locations on the grid. In the filing, NV Energy included provisions stating it will publish updates to this data monthly, reduce the amount of data it redacts in the HCA, and develop a system for validating the accuracy of the data it publishes. These changes align with a growing trend among regulators to require increased grid transparency from the utilities they regulate. An October ruling in Colorado is another recent example.

In the coming months, NV Energy will host at least two public workshops to discuss issues related to data center energization costs, Rule 9 timelines, and other means of speeding up the processing of service connection applications. The workshops will be held before NV Energy files its Rule 9 revisions with the Commission on or before March 6, 2026.

“IREC appreciates the collaborative discussions with NV Energy and commends the Commission for its actions to provide stakeholder engagement opportunities and improve the process for connecting EV infrastructure to the grid. We look forward to future discussions and workshops to enable further energization process improvements,” Hernandez added.

IREC | irecusa.org