US Army deploys its first floating solar array

EV Boom Aftershock highlights electric vehicles straining grid capacity as policy accelerates adoption, requiring charging infrastructure, renewable energy storage, and transition models from Tesla, NIO, Toyota, GM, Blink Charging, and Facedrive's Steer subscription.

Key Points

EV Boom Aftershock is the grid and industry strain from rapid EV adoption requiring charging and storage upgrades.

✅ Policy push: fleet electrification, 550k chargers planned

✅ Grid capacity, storage, and charging infrastructure are critical

✅ Bridge models: subscriptions, rideshare, and logistics electrification

2020 ushered in the start of the EV boom, but it could have a frightening aftershock. The world is already seeing some of the incredible triple-digit gains in EV companies like Tesla and Workhorse. And this EV wave is only expected to grow bigger in the days ahead under the Biden administration.  Mentioned in today's commentary includes:  Tesla, Inc., NIO Limited, Toyota Motor Corporation, General Motors Company, Blink Charging Co.

Just a week after inauguration, President Biden reported he plans to replace the entire government fleet with electric vehicles. That's up to 643,000 vehicles turning electric on the government's dime. But Toyota's president, Akio Toyoda, had an ominous prediction for what could lie ahead.

He stated that if EVs are adopted too quickly, we may not have the energy to support them at this point. In fact, he predicted Japan would run out of electricity by summer if they banned all gas-powered vehicles now. He even went as far as to say that if we rush the process of transitioning to EVs all at once, "the current business model of the auto industry is going to collapse."

While the buzz for electric vehicles has only grown over the last year, many often miss this key piece in making such a drastic shift in such a short period. And although it's expected to create plenty of demand for solar, wind, nuclear, and geothermal energy sources…

At this point in the game, they are still too expensive and lack the storage capacity we'd need for those to be the final solution. That's why companies bridging the gap to the EV world are thriving.

Facedrive, a company known for its "people and planet first" approach, has seen incredible success over the last year, for example. They recently acquired EV subscription company, Steer, from the largest clean energy producer in the United States. Steer's subscription model for EV cars is putting a major twist on the traditional car ownership model. So instead of everyone going out and buying their own EV, they can borrow one as-needed instead.

With Facedrive's acquisition of Steer, customers pay a simple monthly fee like with Netflix, and they get access to a fleet of EVs at their disposal.

Over the last year, big moves like this have helped Facedrive sign a number of important partnerships and deals including government agencies, A-list celebrities, and major multinational corporations. And they've even managed to grow their business throughout the United States and Canada during a time when ridesharing as an industry suffered during global lockdowns.

Smartest in the World Making Bold Predictions

While Toyota's president made a dark prediction about where we could be headed, he's not alone in being concerned. Elon Musk expressed his own concerns about the issue recently as well.

In an interview in December, he said that the world's electricity consumption would likely double once EVs become the norm. And that's only accounting for this mass adoption in electric vehicles.

The situation could become even more pressing as the rest of our lives grow increasingly digital too, sucking up more electricity in the process. With the "internet of things" creating smart cities and smart homes, the demand for electricity will only go up as everything from Peloton bikes to Nest thermostats are now connected by the internet.

With thousands of cars on the roads during morning and evening commutes, it's not hard to imagine times where we simply wouldn't have enough grid capacity to charge all EVs that need it at once.

But in the meantime, Facedrive's moves are putting them squarely in position to smooth out the transition. And in addition to the monthly membership model used with Steer, they're helping keep the number of cars on the road down through their signature ridesharing service.

Their model is simple. When customers hail a ride, they have the choice to ride in an electric vehicle or a standard gas-powered car. After they get to their destination, the Facedrive algorithm sets aside a portion of the fare to plant trees, offsetting the carbon footprint from the ride. In other words, customers ride, they plant a tree.

Through next-gen technology and partnerships, they're giving their customers the option to make a more eco-friendly choice if they choose. Plus, Facedrive has added a booming food delivery service, which has expanded at a record pace while folks were stuck at home during global lockdowns.

They're now delivering over 4,100 orders per day on average. And after growing to 19 major cities, they plan to expand to more cities throughout the U.S. and Canada soon. It's this kind of innovative thinking that has many so optimistic about the opportunities that lie ahead.

Who Will Win In The EV Boom?

Elon Musk warned that, like with the boom in smartphones, we're not likely to see the EV revolution all happen at once, and industry leaders still see mainstream hurdles ahead for broad adoption. Because just like with smartphones, you can't replace them all at once. But it's undeniable that the movement is growing at a remarkable pace, with many arguing it has reached an inflection point already in several segments today.

Even under an administration that was not supportive of climate change and green initiatives, the EV markets have soared throughout 2020, and U.S. EV sales are surging into 2024 as well across segments.

Tesla was one of the biggest market stories of the year, locking in over 700% gains on its way to becoming one of the largest companies on the S&P 500. And experts are expecting to see massive spending on the infrastructure needed for EVs under the Biden administration too.

In addition to his vow to spend more on clean energy research, President Biden also reported plans to build out 550,000 EV charging stations across the country. With the growth we've seen in this area already, it's also caused shares for companies like Plug Power to soar over 1,000% in 2020. And Facedrive has been sharing in this success too, with incredible gains of 834% over the last year.

Facedrive hasn't been the only company riding the EV wave, however.  Tesla (TSLA) was among the biggest market stories of 2020 with incredible gains of over 700%. This helped them become one of the highest-valued stocks in the United States with other Big Tech giants. It is now the most valuable car maker "of all time". It is now worth almost $800 billion.

After a much-touted Battery Day event and expectations of Musk developing a "Million Mile Battery" in the near future, Tesla recently joined the S&P 500.

Billionaire Elon Musk had his eye on this trend far before the hype started building. He released the first Tesla Roadster back in 2008, making electric vehicles cool when people were still snubbing their noses at the first-generation EVs. Since then, Tesla's stock has skyrocketed by over 14,000%. But while Tesla's EV threat to the industry is clear, the competition is heating up in China's EV market right now as rivals scale.

Nio (NIO) is Tesla's biggest competitor, dominating the Chinese EV markets. After going public in 2018, it's been on a tear, producing vehicles with record-breaking range. They recently unveiled their first electric sedan with a longer range battery, which sent shares surging in early January.

Nio's current performance is a far cry from just one year ago In fact, many shareholders were ready to write off their losses and give up on the company. But China's answer to Tesla's dominance powered on, eclipsed estimates, and most importantly, kept its balance sheet in line. And it's paid off. In a big way. The company has seen its share price soar from $3.24 at the start of 2020 to a high of $61 this month, representing a massive 1600% returns for investors who held strong. 

By NIO's fourth quarter report in October, the company announced that its sales had more-than doubled, projecting even greater sales in 2021. The EV up-and-comer has shocked investors and pulled itself back after its rumored potential bankruptcy in 2019, and if this year shows investors anything, it's that its CEO William Li is as skilled and ambitious as anyone in the business.

Toyota Motors (TM) is a massive international car producer who hasn't ignored the transition to greener transportation. In fact, the Toyota Prius was one of the first hybrids to hit the road in a big way. While the legacy hybrid vehicle has been the butt of many jokes throughout the years, the car has been a major success, and more importantly, it helped spur the adoption of greener vehicles for years to come.

And just because its Prius hasn't exactly aged as well as some green competitors, Toyota hasn't left the green power race yet. Just a few days ago, actually, the giant automaker announced that three new electric vehicles will be coming to United States markets soon.

Toyota has a major hold over U.S. markets at the moment. In fact, it maintains a 75% share of total fuel cell vehicles and a 64% share in hybrid and plug-in vehicles. And now it's looking to capture a greater share of electric vehicles, as well.

General Motors (GM) is one of the legacy automakers benefiting from a shift from gas-powered to EV technology. Even with the downfall of Detroit, GM has persisted, and that's due in large part to its ability to adapt. In fact, GM's dive into alternative fuels began way back in 1966 when it produced the world's first ever hydrogen-powered van for testing. And it has not stopped innovating, either.

With the news of GM's new business unit, BrightDrop, they plan to sell electric vans and services to commercial delivery companies, disrupting the market for delivery logistics. This is a huge move as delivery sales have absolutely exploded during the COVID-19 pandemic, and are projected to grow even further over the coming years.

And in January 2021, the giant automaker announced that it will discontinue production of all gas-powered vehicles, including hybrids, by 2035. This is a key factor in its commitment to become carbon-net zero by 2040.  The move will likely sit well with shareholders which are increasingly pushing for companies to clean up their act.

Blink Charging (BLNK) is building an EV charging network that may be small right now, but it's got explosive growth potential that is as big as the EV market itself. This stock is on a major tear and all that cash flowing into it right now gives Blink the superpower to acquire and expand. 

A wave of new deals, including a collaboration with EnerSys and another with Envoy Technologies to deploy electric vehicles and charging stations adds further support to the bullish case for Blink.

Michael D. Farkas, Founder, CEO and Executive Chairman of Blink noted, "This is an exciting collaboration with EnerSys because it combines the industry-leading technologies of our two companies to provide user-friendly, high powered, next-generation charging alternatives. We are continuously innovating our product offerings to provide more efficient and convenient charging options to the growing community of EV drivers."

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EV Charging Infrastructure accelerates with federal funding, NEVI corridors, and Level 2/3 DC fast charging to cut range anxiety, support apartment dwellers, and scale to 500,000 public chargers alongside tax credits and state mandates.

Key Points

The network of public and private hardware, software, and policies enabling reliable Level 2/3 EV charging at scale.

✅ $7,500/$4,000 tax credits spur adoption and charger demand

✅ NEVI funding builds 500,000 public, reliable DC fast chargers

✅ Equity focus: apartment, curbside, bidirectional and inductive tech

Speaking in front of a line of the latest electric vehicles (EVs) at this month’s North American International Auto Show, President Joe Biden declared: “The great American road trip is going to be fully electrified.”

Most vehicles on the road are still gas guzzlers, but Washington is betting big on change, with EV charging networks competing to expand as it hopes that major federal investment will help reach a target set by the White House for 50% of new cars to be electric by 2030. But there are roadblocks – specifically when it comes to charging them all. “Range anxiety,” or how far one can travel before needing to charge, is still cited as a major deterrent for potential EV buyers.

The auto industry recently passed the 5% mark of EV market share – a watershed moment, arriving ahead of schedule according to analysts, before rapid growth. New policies at the state and local level could very well spur that growth: the Inflation Reduction Act, which passed this summer, offers tax credits of $4,000 to purchase a used EV and up to $7,500 for certain new ones. In August, California, the nation’s largest state and economy, announced rules that would ban all new gas-powered cars by 2035, as part of broader grid stability efforts in the state. New York plans to follow.

So now, the race is on to provide chargers to power all those new EVs.

The administration’s target of 500,000 public charging units by 2030 is a far cry from the current count of nearly 50,000, according to the Department of Energy’s estimate. And those new chargers will have to be fast – what’s known as Level 2 or 3 charging – and functional in order to create a truly reliable system, even as state power grids face added demands across regions. Today, many are not.

Last week, the White House approved plans for all 50 states, along with Washington DC, and Puerto Rico, to set up chargers along highways, unlocking $1.5bn in federal funding to that end, as US automakers’ charger buildout to complement public funds. The money comes from the landmark infrastructure bill passed last year, which invests $7.5bn for EV charging in total.

But how much of that money is spent is largely going to be determined at the local level, amid control over charging debates among stakeholders. “It’s a difference between policy and practice,” said Drew Lipsher, the chief development officer at Volta, an EV charging provider. “Now that the federal government has these policies, the question becomes, OK, how does this actually get implemented?” The practice, he said, is up to states and municipalities.

As EV demand spikes, a growing number of cities are adopting policies for EV charging construction. In July, the city of Columbus passed an “EV readiness” ordinance, which will require new parking structures to host charging stations proportionate to the number of total parking spots, with at least one that is ADA-accessible. Honolulu and Atlanta have passed similar measures.

One major challenge is creating a distribution model that can meet a diversity of needs.

At the moment, most EV owners charge their cars at home with a built-in unit, which governments can help subsidize. But for apartment dwellers or those living in multi-family homes, that’s less feasible. “When we’re thinking about the largest pieces of the population, that’s where we need to really be focusing our attention. This is a major equity issue,” said Alexia Melendez Martineau, the policy manager at Plug-In America, an EV consumer advocacy group.

Bringing power to people is one such solution. In Hoboken, New Jersey, Volta is working with the city to create a streetside charging network. “The network will be within a five-minute walk of every resident,” said Lipsher. “Hopefully this is a way for us to really import it to cities who believe public EV charging infrastructure on the street is important.” Similarly, in parts of Los Angeles – as in Berlin and London – drivers can get a charge from a street lamp.

And there may be new technologies that could help, exciting experts and EV enthusiasts alike. That could include the roads themselves charging EVs through a magnetizable concrete technology being piloted in Indiana and Detroit. And bidirectional charging, where, similar to solar panels, drivers can put their electricity back into the grid – or perhaps even to another EV, through what’s known as electric vehicle supply equipment (EVSE). Nissan approved the technology for their Leaf model this month.

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Tidal Energy harnesses ocean currents with tidal turbines to deliver predictable, renewable power. From Scotland's Orkney to New York's East River, clean baseload electricity complements wind and solar in decarbonizing grids.

Key Points

Tidal energy uses underwater turbines to capture predictable ocean currents, delivering reliable, low-carbon power.

✅ Predictable 2-way flows enable forecastable baseload

✅ Higher energy density than wind, slower flow speeds

✅ Costs remain high; scaling and deployment are challenging

As the world looks to curb climate change and reduce fossil fuel emissions, some companies are focusing on a relatively untapped but vast and abundant source of energy — tidal waves.

On opposite sides of the Atlantic, two firms are working to harness ocean currents in different ways to try to generate reliable clean energy.

Off the coast of Scotland, Orbital Marine Power operates what it says is the "most powerful tidal turbine in the world." The turbine is approximately the size of a passenger airplane and even looks similar, with its central platform floating on the water and two wings extending downwards on either side. At the ends of each wing, about 60 feet below the surface, are large rotors whose movement is dictated by the waves.

"The energy itself of tidal streams is familiar to people, it's kinetic energy, so it's not too dissimilar to something like wind," Andrew Scott, Orbital's CEO, told CNN Business. "The bits of technology that generate power look not too different to a wind turbine."

But there are some key differences to wind energy, primarily that waves are far more predictable than winds. The ebb and flow of tides rarely differs significantly and can be timed far more precisely.

Orbital Marine Power's floating turbines off the Scottish coast produce enough energy to power 2,000 homes a year, while another Scottish tidal project recently produced enough for nearly 4,000 homes.

Orbital Marine Power's floating turbines off the Scottish coast produce enough energy to power 2,000 homes a year.

"You can predict those motions years and decades [in] advance," Scott said. "But also from a direction perspective, they only really come from two directions and they're almost 180 degrees," he added, unlike wind turbines that must account for wind from several different directions at once.

Tidal waves are also capable of generating more energy than wind, Scott says.

"Seawater is 800 times the density of wind," he said. "So the flow speeds are far slower, but they generate far more energy."

The Orbital turbine, which is connected to the electricity grid in Scotland's Orkney, can produce up to two megawatts — enough to power 2,000 homes a year — according to the company.

Scott acknowledges that the technology isn't fully mainstream yet and some challenges remain including the high cost of the technology, but the reliability and potential of tidal energy could make it a useful tool in the fight against climate change, as projects like Sustainable Marine in Nova Scotia begin delivering power to the grid.

"It is becoming increasingly apparent that ... climate change is not going to be solved with one silver bullet," he said.

'Could be 24/7 power'
Around 3,000 miles away from Orbital's turbines, Verdant Power is using similar technology to generate power near Roosevelt Island in New York City's East River. Although not on the market yet, Verdant's turbines set up as part of a pilot project help supply electricity to New York's grid. But rather than float near the surface, they're mounted on a frame that's lowered to the bottom of the river.

"The best way to envision what Verdant Power's technology is, is to think of wind turbines underwater," the company's founder, Trey Taylor, told CNN Business. And river currents tend to provide the same advantages for energy generation as ocean currents, he explained (though the East River is also connected to the Atlantic).

"What's nice about our rivers and systems is that could be 24/7 power," he said, even as U.S. offshore wind aims to compete with gas. "Not to ding wind or solar, but the wind doesn't always blow and the sun doesn't always shine. But river currents, depending on the river, could be 24/7."

Verdant Power helps supply electricity to New York City
Over the course of eight months, Verdant has generated enough electricity to power roughly 60 homes — though Taylor says a full-fledged power plant built on its technology could generate enough for 6,000 homes. And by his estimate, the global capacity for tidal energy is enormous, with regions like the Bay of Fundy pursuing new attempts around Nova Scotia.

A costly technology
The biggest obstacle to reaching that goal at the moment is how expensive it is to set up and scale up tidal power systems.

"Generating electricity from ocean waves is not the challenge, the challenge is doing it in a cost-effective way that people are willing to pay for that competes with ... other sources of energy," said Jesse Roberts, Environmental Analysis Lead at the US government-affiliated Sandia National Laboratories. "The added cost of going out into the ocean and deploying in the ocean... that's very expensive to do," he added. According to 2019 figures from the US Department of Energy, the average commercial tidal energy project costs as much as $280 per megawatt hour. Wind energy, by comparison, currently costs roughly $20 per megawatt hour and is "one of the lowest-priced energy sources available today," with major additions like the UK's biggest offshore wind farm starting to supply the grid, according to the agency.

When operational, the Orbital turbine's wing blades drop below the surface of the water and generate power from ocean currents.

When operational, the Orbital turbine's wing blades drop below the surface of the water and generate power from ocean currents.

Roberts estimates that tidal energy is two or three decades behind wind energy in terms of adoption and scale.

The costs and challenges of operating underwater are something both Scott and Taylor acknowledge.
"Solar and wind are above ground. It's easy to work with stuff that you can see," Taylor said. "We're underwater, and it's probably easier to get a rocket to the moon than to get these to work underwater."
But the goal of tidal power is not so much to compete with those two energy sources as it is to grow the overall pie, alongside innovations such as gravity power that can help decarbonize grids.

"The low hanging fruit of solar and wind were quite obvious," Scott said. "But do they have to be the only solution? Is there room for other solutions? I think when the energy source is there, and you can develop technologies that can harness it, then absolutely."
 

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US Solar Power 2050 Target projects 45% electricity from solar, advancing decarbonization with clean energy, wind, nuclear, hydropower, hydrogen, and scalable energy storage, while modernizing the grid and transmission to cut emissions and create jobs.

Key Points

A goal for solar to supply ~45% of US electricity by 2050, backed by energy storage and other low-carbon generation.

✅ Requires 1,050-1,570 GW solar and matching storage capacity

✅ Utility-scale buildout uses ~10M acres; rooftop 10-20% of capacity

✅ Complemented by wind, nuclear, hydropower, hydrogen, and flexible turbines

President Joe Biden has called for major clean energy investments as a way to curb climate change and generate jobs. On Sept. 8, 2021, the White House released a report produced by the U.S. Department of Energy that found that solar power could generate up to 45% of the U.S. electricity supply by 2050, compared to less than 4% today, with about 3% in 2020 noted by industry observers. The Conversation asked Joshua D. Rhodes, an energy technology and policy researcher at the University of Texas at Austin, what it would take to meet this target.

Why such a heavy focus on solar power? Doesn’t a low-carbon future require many types of clean energy, even though wind and solar could meet about 80% of demand according to some research?
The Energy Department’s Solar Futures Study lays out three future pathways for the U.S. grid: business as usual; decarbonization, meaning a massive shift to low-carbon and carbon-free energy sources; and decarbonization with economy-wide electrification of activities that are powered now by fossil fuels.

It concludes that the latter two scenarios would require approximately 1,050-1,570 gigawatts of solar power, which would meet about 44%-45% of expected electricity demand in 2050, even as renewables approach one-fourth of U.S. generation in the near term. For perspective, one gigawatt of generating capacity is equivalent to about 3.1 million solar panels or 364 large-scale wind turbines.

The rest would come mostly from a mix of other low- or zero-carbon sources, including wind, nuclear, hydropower, biopower, geothermal and combustion turbines run on zero-carbon synthetic fuels such as hydrogen. Energy storage capacity – systems such as large installations of high-capacity batteries – would also expand at roughly the same rate as solar, with record growth in solar and storage anticipated by industry in coming years.

One advantage solar power has over many other low-carbon technologies is that most of the U.S. has lots of sunshine. Wind, hydropower and geothermal resources aren’t so evenly distributed: There are large zones where these resources are poor or nonexistent.

Relying more heavily on region-specific technologies would mean developing them extremely densely where they are most abundant. It also would require building more high-voltage transmission lines to move that energy over long distances, which could increase costs and draw opposition from landowners – a key reason the grid isn't yet 100% renewable according to experts – in many regions.

Is generating 45% of U.S. electricity from solar power by 2050 feasible?
I think it would be technically possible but not easy. It would require an accelerated and sustained deployment far larger than what the U.S. has achieved so far, even as the cost of solar panels has fallen dramatically, and wind, solar and batteries are 82% of the utility-scale pipeline across the country. Some regions have attained this rate of growth, albeit from low starting points and usually not for long periods.

The Solar Futures Study estimates that producing 45% of the nation’s electricity from solar power by 2050 would require deploying about 1,600 gigawatts of solar generation. That’s a 1,450% increase from the 103 gigawatts that are installed in the U.S. today, even as wind and solar trend toward 30% of U.S. electricity in some outlooks. For perspective, there are currently about 1,200 gigawatts of electricity generation capacity of all types on the U.S. power grid.

The report assumes that 10%-20% of this new solar capacity would be deployed on homes and businesses. The rest would be large utility-scale deployments, mostly solar panels, plus some large-scale solar thermal systems that use mirrors to reflect the sun to a central tower.

Assuming that utility-scale solar power requires roughly 8 acres per megawatt, this expansion would require approximately 10.2 million to 11.5 million acres. That’s an area roughly as big as Massachusetts and New Jersey combined, although it’s less than 0.5% of total U.S. land mass.

I think goals like these are worth setting, but are good to reevaluate over time to make sure they represent the most prudent path.

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CAISO Renewable Curtailments reflect grid balancing under transmission congestion and oversupply, reducing solar and wind output while leveraging WEIM trading, battery storage, and transmission expansion to integrate renewables and stabilize demand-supply.

Key Points

CAISO renewable curtailments are reductions in wind and solar output to balance grid amid congestion or oversupply.

✅ Driven mainly by transmission congestion, less by oversupply.

✅ Peaks in spring when demand is low and solar output is high.

✅ Mitigated by WEIM trades, new lines, and battery storage growth.

The California Independent System Operator (CAISO), the grid operator for most of the state, is increasingly curtailing solar- and wind-powered electricity generation, as reported in rising curtailments, as it balances supply and demand during the rapid growth of wind and solar power in California.

Grid operators must balance supply and demand to maintain a stable electric system as advances in solar and wind continue to scale. The output of wind and solar generators are reduced either through price signals or rarely, through an order to reduce output, during periods of:

Congestion, when power lines don’t have enough capacity to deliver available energy
Oversupply, when generation exceeds customer electricity demand

In CAISO, curtailment is largely a result of congestion. Congestion-related curtailments have increased significantly since 2019 because California's solar boom has been outpacing upgrades in transmission capacity.

In 2022, CAISO curtailed 2.4 million megawatthours (MWh) of utility-scale wind and solar output, a 63% increase from the amount of electricity curtailed in 2021. As of September, CAISO has curtailed more than 2.3 million MWh of wind and solar output so far this year, even as the US project pipeline is dominated by wind, solar, and batteries.

Solar accounts for almost all of the energy curtailed in CAISO—95% in 2022 and 94% in the first seven months of 2023. CAISO tends to curtail the most solar in the spring when electricity demand is relatively low (because moderate spring temperatures mean less demand for space heating or air conditioning) and solar output is relatively high, although wildfire smoke impacts can reduce available generation during fire season as well.

CAISO has increasingly curtailed renewable generation as renewable capacity has grown in California, and the state has even experienced a near-100% renewables moment on the grid in recent years. In 2014, a combined 9.0 gigawatts (GW) of wind and solar capacity had been built in California. As of July 2023, that number had grown to 17.6 GW. Developers plan to add another 3.0 GW by the end of 2024.

CAISO is exploring and implementing various solutions to its increasing curtailment of renewables, including:

The Western Energy Imbalance Market (WEIM) is a real-time market that allows participants outside of CAISO to buy and sell energy to balance demand and supply. In 2022, more than 10% of total possible curtailments were avoided by trading within the WEIM. A day ahead market is expected to be operational in Spring 2025.

CAISO is expanding transmission capacity to reduce congestion. CAISO’s 2022–23 Transmission Planning Process includes 45 transmission projects to accommodate load growth and a larger share of generation from renewable energy sources.

CAISO is promoting the development of flexible resources that can quickly respond to sudden increases and decreases in demand such as battery storage technologies that are rapidly becoming more affordable. California has 4.9 GW of battery storage, and developers plan to add another 7.6 GW by the end of 2024, according to our survey of recent and planned capacity changes. Renewable generators can charge these batteries with electricity that would otherwise have been curtailed.

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U.S. 2023 Utility-Scale Capacity Additions highlight surging solar power, expanding battery storage, wind projects, natural gas plants, and new nuclear reactors, boosting grid reliability in Texas and California with record planned installations.

Key Points

Planned grid expansions led by solar and battery storage, with wind, natural gas, and nuclear increasing U.S. capacity.

✅ 29.1 GW solar planned; Texas and California lead installations.

✅ 9.4 GW battery storage to more than double current capacity.

✅ Natural gas, wind, and 2.2 GW nuclear round out additions.

Developers plan to add 54.5 gigawatts (GW) of new utility-scale electric-generating capacity to the U.S. power grid in 2023, according to our Preliminary Monthly Electric Generator Inventory. More than half of this capacity will be solar power (54%), even as coal generation increase has been reported, followed by battery storage (17%).

Solar

U.S. utility-scale solar capacity has been rising rapidly EIA summer outlook since 2010. Despite its upward trend over the past decade 2018 milestone, additions of utility-scale solar capacity declined by 23% in 2022 compared with 2021. This drop in solar capacity additions was the result of supply chain disruptions and other pandemic-related challenges. We expect that some of those delayed 2022 projects will begin operating in 2023, when developers plan to install 29.1 GW of solar power in the United States. If all of this capacity comes online as planned, 2023 will have the most new utility-scale solar capacity added in a single year, more than doubling the current record (13.4 GW in 2021).

In 2023, the most new solar capacity, by far, will be in Texas (7.7 GW) and California (4.2 GW), together accounting for 41% of planned new solar capacity.

Battery storage

U.S. battery storage capacity has grown rapidly January generation jump over the past couple of years. In 2023, U.S. battery capacity will likely more than double. Developers have reported plans to add 9.4 GW of battery storage to the existing 8.8 GW of battery storage capacity.

Battery storage systems are increasingly installed with wind and solar power projects. Wind and solar are intermittent sources of generation; they only produce electricity when the wind is blowing or the sun is shining. Batteries can store excess electricity from wind and solar generators for later use. In 2023, we expect 71% of the new battery storage capacity will be in California and Texas, states with significant solar and wind capacity.

Natural gas

Developers plan to build 7.5 GW of new natural-gas fired capacity record natural gas output in 2023, 83% of which is from combined-cycle plants. The two largest natural gas plants expected to come online in 2023 are the 1,836 megawatt (MW) Guernsey Power Station in Ohio and the 1,214 MW CPV Three Rivers Energy Center in Illinois.

Wind

In 2023, developers plan to add 6.0 GW of utility-scale wind capacity, as renewables poised to eclipse coal in global power generation. Annual U.S. wind capacity additions have begun to slow, following record additions of more than 14 GW in both 2020 and 2021.

The most wind capacity will be added in Texas in 2023, at 2.0 GW. The only offshore wind capacity expected to come online this year is a 130.0 MW offshore windfarm in New York called South Fork Wind.

Nuclear

Two new nuclear reactors at the Vogtle nuclear power plant in Georgia nuclear and net-zero are scheduled to come online in 2023, several years later than originally planned. The reactors, with a combined 2.2 GW of capacity, are the first new nuclear units built in the United States in more than 30 years.

Developers and power plant owners report planned additions to us in our annual and monthly electric generator surveys. In the annual survey, we ask respondents to provide planned online dates for generators coming online in the next five years. The monthly survey tracks the status of generators coming online based on reported in-service dates.

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