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With declining technology costs and increasing renewable deployment, energy storage is poised to be a valuable resource on future power grids — but what is the total market potential for storage technologies, and what are the key drivers of cost-optimal deployment?

In the latest report from the Storage Futures Study (SFS), Economic Potential of Diurnal Storage in the U.S. Power Sector, NREL analysts Will Frazier, Wesley Cole, Paul Denholm, Scott Machen, and Nate Blair, describe significant market potential for utility-scale diurnal storage (up to 12 hours) in the U.S. power system through 2050. They found storage adds the most value to the grid and deployment increases when the power system allows storage to simultaneously provide multiple grid services and when there is greater solar photovoltaic (PV) penetration.

“We find significant market potential for diurnal energy storage across a variety of modeled scenarios, mostly occurring by 2030,” said Will Frazier, National Renewable Energy Laboratory (NREL) analyst and lead author of the report. “To realize cost-optimal storage deployment, the power system will need to allow storage to provide capacity and energy time-shifting grid services.”

The SFS — led by NREL and supported by the U.S. Department of Energy’s (DOE’s) Energy Storage Grand Challenge — is a multiyear research project to explore how advancing energy storage technologies could impact the deployment of utility-scale storage and adoption of distributed storage, including impacts to future power system infrastructure investment and operations.

Expanded Capabilities to Model Storage Potential

For this work, researchers added new capabilities to NREL’s Regional Energy Deployment System (ReEDS) capacity expansion model to accurately represent the value of diurnal battery energy storage when it is allowed to provide grid services — an inherently complex modeling challenge. Cost and performance metrics focus on Li-ion batteries because the technology has more market maturity than other emerging technologies. Because the value of storage depends greatly on timing, ReEDS simulated system operations every hour.

NREL researchers used ReEDS to model two sets of scenarios — one that allows storage to provide multiple grid services and one that restricts the services that storage can provide. All the scenarios use different cost and performance assumptions for storage, wind, solar PV, and natural gas to determine the key drivers of energy storage deployment.

Installed Storage Capacity Could Increase Five-Fold by 2050

Across all scenarios in the study, utility-scale diurnal energy storage deployment grows significantly through 2050, totaling over 125 gigawatts of installed capacity in the modest cost and performance assumptions — a more than five-fold increase from today’s total. Depending on cost and other variables, deployment could total as much as 680 gigawatts by 2050.

Chart courtesy of NREL — grid-scale U.S. storage capacity could grow five-fold by 2050.

Chart courtesy of NREL — grid-scale U.S. storage capacity could grow five-fold by 2050.

“These are game-changing numbers,” Frazier said. “Today we have 23 gigawatts of storage capacity, all of which is pumped-hydro.”

Initially, the new storage deployment is mostly shorter duration (up to 4 hours) and then progresses to longer durations (up to 12 hours) as deployment increases, mostly because longer-duration storage is currently more expensive. In 2030, annual deployment of battery storage ranges from 1 to 30 gigawatts across the scenarios. By 2050, annual deployment ranges from 7 to 77 gigawatts.

System Flexibility Key to Storage Deployment

To understand what could drive future grid-scale storage deployment, NREL modeled the techno-economic potential of storage when it is allowed to independently provide three grid services: capacity, energy time-shifting, and operating reserves.

  • Blue — Energy Time-Shifting & Operating Reserves (No Firm Capacity From Storage)
  • Black — Firm Capacity & Energy Time-Shifting (No Operating Reserves From Storage)
  • Green — Firm Capacity & Operating Reserves (No Energy Time-Shifting From Storage)

NREL found not allowing storage to provide firm capacity impacts future deployment the most, although not allowing firm capacity or energy time-shifting services can also substantially decrease potential deployment. Operating reserves, on the hand, do not drive the deployment of storage within the study because they find limited overall market potential for this service.

Storage and Solar Symbiosis

Multiple NREL studies have pointed to the symbiotic nature of solar and storage, and this study reinforces that relationship. More PV generation makes peak demand periods shorter and decreases how much energy capacity is needed from storage — thereby increasing the value of storage capacity and effectively decreasing the cost of storage by allowing shorter-duration batteries to be a competitive source of peaking capacity. NREL found over time the value of energy storage in providing peaking capacity increases as load grows and existing generators retire.

Solar PV generation also has a strong relationship with time-shifting services. More PV generation creates more volatile energy price profiles, increasing the potential of storage energy time-shifting. Like peaking capacity, the value of energy time-shifting grows over time with increased PV penetration.

Next Up in the Storage Futures Study

The SFS will continue to explore topics from the foundational report that outlines a visionary framework for the possible evolution of the stationary energy storage industry — and the power system as a whole.

The next report in the series will assess customer adoption potential of distributed diurnal storage for several future scenarios. The study will also include the larger impacts of storage deployment on power system evolution and operations.

Visit the Storage Futures Study page for more information about the broader study, and learn more about NREL’s energy analysis research.

Learn More in June 22 Webinar

Join a webinar from 9 to 10 a.m. MT on Tuesday, June 22, to learn more about SFS results with Will Frazier and Nate Blair and hear from SFS analyst Paul Denholm on the visionary framework for the possible evolution of the stationary energy storage industry, outlined in the first report in the series. Register to attend.

Article courtesy of NREL, the U.S. Department of Energy.

Image courtesy of 8minute Solar Energy, plus Energy storage project.


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Tesla deploys its first Superchargers owned by 3rd-party in the US

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Tesla deploys its first Superchargers owned by 3rd-party in the US

Tesla has officially deployed its first Supercharger station owned by a third party in the US, a step in the automaker’s effort to accelerate the charging infrastructure growth while reducing capital expenditure.

The new station, located at a Suncoast Charging in Land O’Lakes, Florida, consists of 8 stalls and is now open to the public.

While Tesla has previously sold Supercharger hardware to other networks – most notably BP Pulse back in 2023 – this site represents a different model.

The station is owned by the host but fully managed by Tesla, meaning it appears and functions exactly like any other Supercharger in the navigation system and app, maintaining the seamless user experience Tesla owners, and now non-Tesla owners, are used to.

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Tesla’s official charging account confirmed the deployment in a post on X today:

This move falls under Tesla’s “Supercharger for Business” program, where property owners can purchase the hardware and pay for installation while Tesla handles the operations, maintenance, and billing.

Up until recently, Tesla owned and operated almost all of its Supercharger network, which has been the company’s most important moat.

However, as the network opens up to non-Tesla EVs with the adoption of NACS (North American Charging Standard), Tesla is transitioning from a purely closed ecosystem to a major energy and service provider for the broader EV market.

By allowing third parties to put up the capital for the stations while Tesla retains control over the software and customer experience, the company can likely deploy stalls much faster than if it were solely reliant on its own balance sheet.

Electrek’s Take

This is a smart move.

We have been saying for years that while the Supercharger network is Tesla’s greatest asset, it is also a capital-intensive beast to feed. Tesla has installed over 70,000 Supercharger posts globally, but to support the millions of EVs hitting the road (both Tesla and NACS-adopting rivals), the network needs to grow exponentially, not linearly.

Tesla’s Supercharger growth has declined since Musk fired the entire charging team, just to rehire many of them after.

Allowing third parties to own the assets solves the capital bottleneck. It’s similar to the franchise model used by gas stations or even fast-food chains – with the main difference being that Tesla owns the pump rather than the gas as the electricity still comes from the electric utilities.

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Hyundai’s 641 HP electric sports car is here, but it will be limited [Images]

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Hyundai's 641 HP electric sports car is here, but it will be limited [Images]

The IONIQ 6 N made its North American debut on Thursday, but Hyundai said it will be sold in limited quantities in the US.

Meet Hyundai’s electric sports car, the IONIQ 6 N

Hyundai said the IONIQ 6 N “redefines the EV driving experience” after unveiling it at the Goodwood Festival of Speed in July.

After launching it in South Korea last month, Hyundai’s electric sports car made its official North American debut at the LA Auto Show on Thursday.

The IONIQ 6 N is Hyundai’s first fully electric sports car and the second EV, following the IONIQ 5, to receive the “N” performance badge. With the IONIQ 5 receiving global recognition as one of the most awarded performance EVs, Hyundai looks to build on it with its latest model.

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Based on a dual motor, all-wheel drive (AWD) powertrain, the IONIQ 6 N packs a monstrous 641 HP and 568 lb-ft of torque, good for a 0 to 60 mph time in just 3.2 seconds.

Hyundai's-electric-sports-car-limited
The Hyundai IONIQ 6 N (Source: Hyundai)

That’s when N Grin Boost and N Launch Control are active, two of the many fun features that unlock the full potential of the vehicle by optimizing power and torque.

N Grin Boost provides a 10-second power boost while the Launch Control feature adjusts torque for maximum traction and acceleration.

Hyundai-IONIQ-6-N-EV-limited
The Hyundai IONIQ 6 N (Source: Hyundai)

Other fun features like N e-Shift and N Active Sound + simulate the sounds and jerk feeling of an internal combustion engine. Hyundai even added an N Track Manager for a customized on-track experience and N Drift Optimizer, for, well, that one’s pretty self-explanatory.

Inside, the IONIQ 6 N features Kia’s new ccNC infotainment with dual 12.3″ driver display and navigation screens with an exclusive N steering wheel and N badging throughout.

Hyundai-IONIQ-6-N-EV-interior-US
The interior of the Hyundai IONIQ 6 N (Source: Hyundai)

Measuring 194.3″ in length, 76.4″ in width, and 58.9″ in height with a wheelbase of 116.7″, the IONIQ 6 N is about the size of a Porsche Taycan, but it’s expected to be about half the cost.

With an upgraded 84 kWh battery, the IONIQ 6 N can recharge from 10% to 80% in as little as 18 minutes using a 350 kW fast charger.

Kia will reveal the projected driving range and prices during a media launch, so check back soon for updates. In Korea, it’s rated with a WLTP range of 291 miles (469 km).

Given that the current highest-priced IONIQ 6 Limited trim starts at $51,100 in the US, you can expect the N variant to start at around $65,000 to $70,000. It will begin arriving at dealerships in 2026, but Hyundai said the IONIQ 6 N will be available in limited quantities in the US.

Along with the launch of the IONIQ 6 N, Hyundai is introducing a range of N Performance Parts for its N-branded vehicles in the US, including the IONIQ 5 N and Elantra N.

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Official Black Friday deals just got even better – up to 70% off with new lows from Anker SOLIX, Segway Navimow + Ninebot, Jackery, more

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Official Black Friday deals just got even better – up to 70% off with new lows from Anker SOLIX, Segway Navimow + Ninebot, Jackery, more

With Amazon having officially kicked off its Black Friday event, we’re seeing many of our favorite brands following suit with updated/expanded lineups of deals – and all the posts we’ve collected for you today feature tons of great returning and new low prices. Leading the group is Anker’s SOLIX Black Friday Sale, which has increased savings up to 70% on power stations, bundles, and accessories, with offers like the latest F3000 Portable Power Station hitting a new $1,199 low (while also getting a FREE protective cover). Behind it is Segway Navimow’s Black Friday event with up to $700 discounts, bonus savings, and new low prices on its robotic lawn mowers – including the first-ever savings on the newest X3 series, all starting from $664. There’s also Heybike’s Hero 750W Mid-Drive All-Terrain e-bike at a new $2,099 low, Segway’s expanded Black Friday EV sale with returning low prices, and even four of Jackery’s newest power stations that are beating out the brand’s direct holiday sale with new low prices on every model, and more waiting for you below. And don’t forget about the hangover deals that are collected together at the bottom of the page, like yesterday’s Mango Power Black Friday power station sale, and more.

Head below for other New Green Deals we’ve found today and, of course, Electrek’s best EV buying and leasing deals. Also, check out the new Electrek Tesla Shop for the best deals on Tesla accessories.

Anker’s expanded SOLIX Black Friday Sale increases power station savings up to 70% with new lows starting from $150

Anker SOLIX has launched the next phase of its ongoing Black Friday Sale with increased savings up to 70% across its power stations, bundles, and accessories, giving us the best prices we have seen all year – complete with free gifts with select purchases and at certain price thresholds. Among the expanded lineup, you can score the latest F3000 Portable Power Station starting solo at $1,199 shipped and coming with a FREE protective cover ($99 value), matching in price over at Amazon, though you won’t get the cover there. This new model has been on the market since June carrying a $2,599 full price tag, which we’ve seen go as low as $1,399 up until today. Now, with its Black Friday event in full gear, you’re getting an additional $200 discount to a new all-time low price, giving you a total $1,499 in savings this holiday season. Head below for the full rundown of deals while they’re around.

***Note: We’re seeing a continuation of the four tiers of FREE gifts during Anker’s expanded Black Friday Sale when you spend $2,500 or more, giving you bonus solar panels and power stations. Another thing to remember is that despite saying this sale ends on November 27, Anker regularly extends savings through and past Cyber Monday, so we might just see further deals added in the coming weeks, but there’s no telling for sure.

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If you’re looking for well-rounded backup power support for trips and home backup alike, and don’t want to shell out the money for the more expansive F3800 units, you’ll find a proper companion in Anker’s SOLIX F3000 power station. It kicks off at a 3,072Wh LiFePO4 that can expand up to 24kWh (with bundles available below), and is one of the newer models boasting passthrough charging capabilities when plugged up to a gas generator during grid failures and the like.

It provides a steady output up to 3,600W that can double to 7,200W for greater home backup needs when two stations are linked together, dishing out power to devices, appliances, and more through the 11 output ports (including a TT-30R port for RV backup). On top of the gas generator option previously mentioned, you can also top off the battery using a standard AC outlet or with up to its maximum 2,400W solar input.

Anker’s SOLIX F3000/F3800 Black Friday deals:

Anker’s SOLIX F3800 Plus Black Friday deals:

Anker’s SOLIX essential backup and RV Black Friday deals:

Anker’s 1kWh SOLIX camping-ready Black Friday deals:

Anker’s under 1kWh SOLIX camping-ready Black Friday deals:

Anker’s SOLIX electric cooler Black Friday deals:

You can also find Anker’s SOLIX Black Friday Sale discounts on expansion batteries, solar panels, and other accessories by heading to the main page here.

Black Friday banner with Segway Navimow robotic lawn mowers

Get up to $700 Black Friday savings on Segway Navimow robot mowers, including first discount on new X3 series – from $664

Segway Navimow has officially launched its Black Friday Sale with up to $700 savings (including a bonus sitewide 5% savings code that you can get here) on three of its robotic lawn mower series – one of which being the first-ever savings on the latest X3 series after hitting the market back in spring. These are advanced autonomous assistants that you can hand off mowing duties to, with designs that can cover anywhere from 1/8 acres to 2.5 acres on one full charge – with these robots able to return to their stations and recharge before picking back up, rinsing and repeating until complete. As I mentioned, this is the first-ever savings you can score on the newest X3 series, while the i105 model and the i110 model are hitting new all-time and annual lows thanks to the extra savings you’ll get using the provided promo code – all starting from $664.05 shipped for the i105, which beats out the Amazon pricing.

To see this full Segway Navimow Black Friday lineup of deals (including the bonus savings code), be sure to check out our original coverage of this sale here.

man riding Heybike Hero 750W mid-drive all-terrain e-bike over grass

Heybike increases Black Friday savings on its Hero 750W mid-drive all-terrain e-bike to a new $2,099 low, more

As part of Heybike’s ongoing Black Friday Sale, we wanted to shine a spotlight on the brand’s premium Hero Carbon-Fiber Al-Terrain e-bikes, with the 1,000W rear hub e-bike keeping down at $1,899 shipped, while the 750W mid-drive e-bike is getting increased savings to $2,099 shipped. Normally fetching $2,599 and $3,099 outside of sales, we saw the 1,000W model drop down to its $1,899 low for the first time last month, with this sale retaining that pricing while increasing the savings on the 750W model that comes in $200 lower than we’ve ever tracked. All-in-all, you’re looking at the best prices we have tracked on these higher-end e-bikes, giving you $600 and $1,000 savings while upgrading your ride to handle any terrain you come across.

If you want to learn more about the differences between these two e-bikes, be sure to check out our original coverage of these deals here.

Segway electric scooters and e-bikes for Black Friday Sale

Segway’s official Black Friday sale now live: Best price of the year on latest e-scooters, e-bikes, more starting from $150

Segway has switched gears into its official full Black Friday Sale period, expanding the lineup of EV deals we’ve been seeing up until now alongside increasing savings for the best prices of the year. One notable model returning to its best price is the ZT3 Pro All-Terrain Electric Scooter at $849.99 shipped, which matches in price over at Amazon. While it carries a $1,300 MSRP directly from the brand, you can more often find it only fetching $1,000 at full price, with this all-time low price having only appeared during July and October’s Prime Day sales events. You’re getting another shot at $150 off the going rate (and $450 off the MSRP), giving you multi-terrain conquering commuting/joyriding power at the best price we have tracked.

If you want to learn more about this all-terrain e-scooter, or browse the massive expanded lineup of deals, be sure to check out our original coverage of this full Black Friday Sale here.

Four Jackery power stations being used to power various devices

Jackery’s Explorer 1000, 2000, 3000 V2 + 5000 Plus power stations are all hitting new Black Friday lows from $332

Wellbots is undercutting the Black Friday Sale pricing from Jackery on four particular power stations, giving you new low prices during the biggest holiday shopping season. Starting off at the smallest of these units for camping and moving up to whole-home backup companions, you can find the Explorer 1000 V2 Portable Power Station down at $331.55 shippedafter using the on-page promo code JACK5 at checkout, which beats out Amazon’s pricing by $17 and Jackery’s direct pricing by $67. It’s been initially dropped from its full $799 price to $349, which goes $17 lower thanks to the bonus savings code, which provides an up to $467 markdown to a new all-time low price. Be sure to check out the other new low prices below while they’re still around.

If you want to browse the full lineup of new low prices on these power stations, be sure to check out our original coverage of these deals here.

Best Fall EV deals!

Best new Green Deals landing this week

The savings this week are also continuing to a collection of other markdowns. To the same tune as the offers above, these all help you take a more energy-conscious approach to your routine. Winter means you can lock in even better off-season price cuts on electric tools for the lawn while saving on EVs and tons of other gear.

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