US Army deploys its first floating solar array


US Army deploys its first floating solar array

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Floating Solar at Fort Bragg delivers a 1 MW DoD-backed floatovoltaic array on Big Muddy Lake, boosting renewable energy, resilience, and efficiency via water cooling, with Duke Energy and Ameresco supporting backup power.

 

Key Points

A 1 MW floating PV array on Big Muddy Lake, built by the US Army to boost efficiency, resilience, and backup power.

✅ 1 MW array supplies backup power for training facilities.

✅ Water cooling improves panel efficiency and output.

✅ Partners: Duke Energy, Ameresco; DoD's first floating solar.

 

Floating solar had a moment in the spotlight over the weekend when the US Army unveiled a new solar plant sitting atop the Big Muddy Lake at Fort Bragg in North Carolina. It’s the first floating solar array deployed by the Department of Defense, and it’s part of a growing current of support in the US for “floatovoltaics” and other innovations like space-based solar research.

The army says its goal is to boost clean energy, support goals in the Biden solar plan for decarbonization, reduce greenhouse gas emissions, and give the nearby training facility a source of backup energy during power outages. The panels will be able to generate about one megawatt of electricity, which can typically power about 190 homes, and, when paired with solar batteries, enhance resilience during extended outages.

The installation, the largest in the US Southeast, is a big win for floatovoltaics, and projects like South Korea’s planned floating plant show global momentum for the technology, which has yet to make a big splash in the US. They only make up 2 percent of solar installations annually in the country, according to Duke Energy, which collaborated with Fort Bragg and the renewable energy company Ameresco on the project, even as US solar and storage growth accelerates nationwide.

Upfront costs for floating solar have typically been slightly more expensive than for its land-based counterparts. The panels essentially sit on a sort of raft that’s tethered to the bottom of the body of water. But floatovoltaics come with unique benefits, complementing emerging ocean and river power approaches in water-based energy. Hotter temperatures make it harder for solar panels to produce as much power from the same amount of sunshine. Luckily, sitting atop water has a cooling effect, which allows the panels to generate more electricity than panels on land. That makes floating solar more efficient and makes up for higher installation costs over time.

And while solar in general has already become the cheapest electricity source globally, it’s pretty land-hungry, so complementary options like wave energy are drawing interest worldwide. A solar farm might take up 20 times more land than a fossil fuel power plant to produce a gigawatt of electricity. Solar projects in the US have already run into conflict with some farmers who want to use the same land, for example, and with some conservationists worried about the impact on desert ecosystems.

 

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Canada unveils plan for regulating offshore wind

Canada Offshore Wind Amendments streamline offshore energy regulators in Nova Scotia and Newfoundland and Labrador, enabling green hydrogen, submerged land licences, regional assessments, MPAs standards, while raising fisheries compensation, navigation, and Indigenous consultation considerations.

 

Key Points

Reforms assign offshore wind to joint regulators, enable seabed licensing, and address fisheries and Indigenous issues.

✅ Assigns wind oversight to Canada-NS and Canada-NL offshore regulators

✅ Introduces single submerged land licence and regional assessments

✅ Addresses fisheries, navigation, MPAs, and Indigenous consultation

 

Canada's offshore accords with Nova Scotia and Newfoundland and Labrador are being updated to promote development of offshore wind farms, but it's not clear yet whether any compensation will be paid to fishermen displaced by wind farms.

Amendments introduced Tuesday in Ottawa by the federal government assign regulatory authority for wind power to jointly managed offshore boards — now renamed the Canada-Nova Scotia Offshore Energy Regulator and Canada-Newfoundland and Labrador Offshore Energy Regulator.

Previously the boards regulated only offshore oil and gas projects.

The industry association promoting offshore wind development, Marine Renewables Canada, called the changes a crucial step.

"The tabling of the accord act amendments marks the beginning of, really, a new industry, one that can play a significant role in our clean energy future," said  Lisen Bassett, a spokesperson for Marine Renewables Canada. 

Nova Scotia's lone member of the federal cabinet, Immigration Minister Sean Fraser, also talked up prospects at a news conference in Ottawa.


'We have lots of water'

"The potential that we have, particularly when it comes to offshore wind and hydrogen is extraordinary," said Fraser.

"There are real projects, like Vineyard Wind, with real investors talking about real jobs."

Sharing the stage with assembled Liberal MPs from Nova Scotia and Newfoundland and Labrador was Nova Scotia Environment Minister Tim Halman, representing a Progressive Conservative government in Halifax.

"If you've ever visited us or Newfoundland, you know we have lots of water, you know we have lots of wind, and we're gearing up to take advantage of those natural resources in a clean, sustainable way. We're paving the way for projects such as offshore wind, tidal energy in Nova Scotia, and green hydrogen production," said Halman.

Before a call for bids is issued, authorities will identify areas suitable for development, conservation or fishing.

The legislation does not outline compensation to fishermen excluded from offshore areas because of wind farm approvals.


Regional assessments

Federal officials said potential conflicts can be addressed in regional assessments underway in both provinces.

Minister of Natural Resources of Canada Jonathan Wilkinson said fisheries and navigation issues will have to be dealt with.

"Those are things that will have to be addressed in the context of each potential project. But the idea is obviously to ensure that those impacts are not significant," Wilkinson said.

Speaking after the event, Christine Bonnell-Eisnor, chair of what is still called the Canada Nova Scotia Offshore Petroleum Board, said what compensation — if any — will be paid to fishermen has yet to be determined.

"It is a question that we're asking as well. Governments are setting the policy and what terms and conditions would be associated with a sea bed licence. That is a question governments are working on and what compensation would look like for fishers."

Scott Tessier, who chairs  the Newfoundland Board, added "the experience has been the same next door in Nova Scotia, the petroleum sector and the fishing sector have an excellent history of cooperation and communication and I don't expect it look any different for offshore renewable energy projects."


Nova Scotia in a hurry to get going

The legislation says the offshore regulator would promote compensation schemes developed by industry and fishing groups linked to fishing gear.

Nova Scotia is in a hurry to get going.

The Houston government has set a target of issuing five gigawatts of licences for offshore wind by 2030, with leasing starting in 2025, reflecting momentum in the U.S. offshore wind market as well. It is intended largely for green hydrogen production. That's almost twice the province's peak electricity demand in winter, which is 2.2 gigawatts.

The amendments will streamline seabed approvals by creating a single "submerged land" licence, echoing B.C.'s streamlined process for clean energy projects, instead of the exploration, significant discovery and production licences used for petroleum development.

Federal and provincial ministers will issue calls for bids and approve licences, akin to BOEM lease requests seen in the U.S. market.

The amendments will ensure Marine Protected Area's  (MPAs) standards apply in all offshore areas governed by the regulations.


Marine protected areas

Wilkinson suggested, but declined, three times to explicitly state that offshore wind farms would be excluded from within Marine Protected Areas.

After this story was initially published on Tuesday, Natural Resources Canada sent CBC a statement indicating offshore wind farms may be permitted inside MPAs.

Spokesperson Barre Campbell noted that all MPAs established in Canada after April 25, 2019, will be subject to the Department of Fisheries and Oceans new standards that prohibit key industrial activities, including oil and gas exploration, development and production.

"Offshore renewable energy activities and infrastructure are not key industrial activities," Campbell said in a statement.

"Other activities may be prohibited, however, if they are not consistent with the conservation objectives that are established by the relevant department that has or that will establish a marine protected area."


Federal impact assessment process

The new federal impact assessment process will apply in offshore energy development, and recent legal rulings such as the Cornwall wind farm decision highlight how courts can influence project timelines.

For petroleum projects, future significant discovery licences will be limited to 25 years replacing the current indefinite term.

Existing significant discovery licences have been an ongoing exception and are not subject to the 25-year limit. Both offshore energy regulators will be given the authority to fulfil the Crown's duty to consult with Indigenous peoples

 

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Biden's proposed tenfold increase in solar power would remake the U.S. electricity system

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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Completion of 1st fast-charging network 'just the beginning' for electric car owners in N.L.

Newfoundland EV Fast-Charging Network enables DC fast charging along the Trans-Canada Highway, from Port aux Basques to St. John's, with Level 3 stations, reducing range anxiety and accelerating electric vehicle adoption.

 

Key Points

A DC fast charging corridor with Level 3 stations every 70 km, enabling EV road trips and easing range anxiety.

✅ 14 Level 3 DC fast chargers across the Trans-Canada Highway

✅ Charges most EVs to 80% in under an hour, $15/hr prorated

✅ Expansion planned into Labrador with 19 additional fast chargers

 

The first electric vehicle fast-charging network is now up and running across Newfoundland, which the province's main energy provider hopes will make road trips easier for electric car owners and encourage more drivers to go electric in the future.

With the last of the 14 charging stations coming online in Corner Brook earlier this month, drivers now have a place to charge up about every 70 kilometres along the Trans-Canada Highway, where 10 new fast-charging stations in N.B. are being planned, from Port aux Basques to St. John's, along with one in Gros Morne National Park.

Jennifer Williams, president & CEO of Newfoundland and Labrador Hydro, says many potential electric vehicle owners have been hesitant to give up on gasoline without fast chargers available across the island.

"The majority of people who were interested in EVs said one of the major barriers to them was indeed not having a fast-charging network that they could access," she said.

"We really believe that this is going to help people cross over and become an EV owner."

The charging network was first announced in October 2019, with an eye to having all 14 chargers up and running by the end of 2020. When work began, Newfoundland and Labrador was the only province in Canada without any publicly available Level 3 chargers, even as NB Power's public charging network was expanding elsewhere.

After some COVID-19 pandemic-related delays, the stations are now up and running and can charge most EVs to 80 per cent in less than an hour at a prorated cost of $15 an hour

"The pandemic did have some effect, but we're there now and we're really happy and this is just the beginning," said Williams.

Public charging becoming 'a non-issue'
That's encouraging for Jon Seary, an electric car owner and a co-founder of advocacy group Drive Electric N.L. He says the lack of fast chargers has been the "deal breaker" for many people looking to buy electric vehicles.

"Now you can drive right across the province. You can choose to stop at any of these to top up," Seary said.

Joe Butler, who is also a co-founder of the group, says the fast chargers have already made trips easier as they've come online across the island.

"In the past, it was a major impediment, really, to get anywhere, but now it's changed dramatically," said Butler.

"I just came back from Gros Morne and I had two stops and I was home, so the convenience factor if you just travel occasionally outside of town makes all the difference."

Jon Seary and Joe Butler stand with a slower level-two charging station on Kenmount Road in St. John's. 'We are at the cusp now of seeing a huge upswing in electric vehicle adoption,' Seary said. (Gavin Simms/CBC)
Seary said according to numbers from provincial motor vehicle registration, there were 195 electric cars on the road at the end of 2020, but he estimates that there are now closer to 300 vehicles in use in the province — with the potential for many more.

"We are at the cusp now of seeing a huge upswing in electric vehicle adoption," he said, even though Atlantic Canadians have been less inclined to buy EVs so far. 

"The cost of the cars is coming way down, and has come down. More places are selling them and the availability of public charging is becoming a non-issue as we put more and more charging stations out there."

The future is electric but the province's infrastructure is lagging behind, says non-profit
But Seary said there is still more work to be done to improve the province's charging infrastructure to catch up with other parts of the country. 

"We are lagging the rest of the country," Seary said, even as the N.W.T. encourages more residents to drive EVs through new initiatives.

"We have opportunities for federal funding for our charging infrastructure and it needs to be moving now. We have the surplus from Muskrat Falls to use and we have a climate that's not going to wait … this is the time to get going with this now."

Williams said together with Newfoundland Power, N.L. Hydro is now working on 19 more fast chargers to be placed elsewhere in the province and into Labrador, where the N.L. government has promoted EV adoption but infrastructure has lagged in some areas.

"We've heard very loudly and very clearly from the folks in Labrador, as well as other parts of the province, that they want to have charging stations in their neck of the woods too," she said.

"Putting them in Labrador, we believe that we'll help people get over that concern and that fear. There are EV owners in Labrador … so we believe it can work there as well."

With more chargers and electric vehicles comes less reliance on burning fossil fuels, and utilities like Nova Scotia Power are piloting vehicle-to-grid integration to amplify benefits, and Williams said 21 tonnes of greenhouse gas emissions have already been offset with the chargers as they've come online over the past few months.

"It actually does equate to as if you had powered a whole house all year, but the important part to remember [is that] these are an enabler. Putting these in place is enabling people to purchase electric vehicles," she said.

"You do 90 per cent of your charging at home, so if we're seeing about 20 tonnes has been offset in the short period of time they've been in service, for the vehicles that are charging at home, imagine how much they're actually offsetting. We figure it's well in excess of 200 tons."

 

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Climate change, not renewables, threaten grid

New Mexico Energy Transition Act advances renewable energy, battery storage, energy efficiency, and demand response to boost grid reliability during climate change-fueled heatwaves, reducing emissions while supporting solar and wind deployment.

 

Key Points

A state policy phasing out power emissions, scaling renewables and storage, bolstering grid reliability in extreme heat.

✅ Replaces coal generation with solar plus battery storage

✅ Enhances grid reliability during climate-driven heatwaves

✅ Promotes energy efficiency and demand response programs

 

While temperatures hit record highs across much of the West in recent weeks and California was forced to curb electricity service amid heat-driven grid strain that week, the power stayed on in New Mexico thanks to proactive energy efficiency and conservation measures.

Public Service Company of New Mexico on Aug. 19 did ask customers to cut back on power use during the peak demand time until 9 p.m., to offset energy supply issues due to the record-breaking heatwave that was one of the most severe to hit the West since 2006. But the Albuquerque Journal's Aug. 28 editorial, "PRC should see the light with record heat and blackouts," confuses the problem with the solution. Record temperatures fueled by climate change – not renewable energy – were to blame for the power challenges last month. And thanks to the Energy Transition Act, New Mexico is reducing climate change-causing pollution and better positioned to prevent the worst impacts of global warming.

During those August days, more than 80 million U.S. residents were under excessive heat warnings. As the Journal's editorial pointed out, California experienced blackouts on Aug. 14 and 15 as wildfires swept across the state and temperatures rose. In fact, a recent report by the University of Chicago's Climate Impact Lab found the world has experienced record heat this summer due to climate change, and heat-related deaths will continue to rise in the future.

As the recent California energy incidents show, climate change is a threat to a reliable electricity system and our health as soaring temperatures and heatwaves strain our grid, as seen in Texas grid challenges this year as well. Demand for electricity rises as people depend more on energy-intensive air conditioning. High temperatures also can decrease transmission line efficiency and cause power plant operators to scale back or even temporarily stop electricity generation.

Lobbyists for the fossil fuel industry may claim that the service interruptions and the conservation requests in New Mexico demonstrate the need for keeping fossil-fueled power generation for electricity reliability, echoing policy blame narratives in California that fault climate policies. But fossil fuel combustion still is subject to the factors that cause blackouts – while also driving climate change and making resulting heatwaves more common. After an investigation, California's own energy agencies found no substance to the claim that renewable energy use was a factor in the situation there, and it's not to blame in New Mexico, either.

New Mexico's Energy Transition Act is a bold, necessary step to limit the damage caused by climate change in the future. It creates a reasonable, cost-saving path to eliminating greenhouse gas emissions associated with generating electricity.

The New Mexico Public Regulation Commission properly applied this law when it recently voted unanimously to replace PNM's coal-fired generation at San Juan Generating Station with carbon-free solar energy and battery storage located in the Four Corners communities, a prudent step given California's looming electricity shortage warnings across the West. The development will create jobs and provide resources for the local school district and help ensure a stronger economy and a healthier future for the region.

As we expand solar and wind energy here in New Mexico, we can help ensure reliable electricity service by building out greater battery storage for renewable energy resources. Expanding regional energy markets that can dispatch the lowest-cost energy from across the region to places where it is needed most would make renewable energy more available and reduce costs, despite concerns over policy exports raised by some observers.

Energy efficiency and demand response are important when we are facing extraordinary conditions, and proven strategies to improve electricity reliability show how demand-side tools complement the grid, so it is unfortunate that the Albuquerque Journal made the unsubstantiated claim that a stray cloud will put out the lights. It was hot, supplies were tight on the electric grid, and in those moments, we should conserve. We should not use those moments to turn our back on progress.

 

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Volvo Trucks to launch complete range of electric trucks in Europe in 2021

Volvo Electric Heavy-Duty Trucks lead Europe’s e-mobility shift, meeting strict emissions rules with battery-electric drivelines, hydrogen fuel cell roadmaps, fast charging infrastructure, and autonomous freight solutions for regional haulage and urban construction.

 

Key Points

A battery-electric heavy truck range for haulage and urban construction, targeting zero emissions and compliance.

✅ Up to 44t GCW, ranges up to 300 km per charge

✅ Battery-electric now; hydrogen fuel cells targeted next

✅ Production from 2022; suited to haulage and construction

 

According to the report published by Allied Market Research, the global electric truck market generated $422.5M (approx €355.1M) in 2019 and is estimated to reach $1.89B (approx €1.58B) by 2027, registering a CAGR of 25.8% from 2020 to 2027, reflecting broader expectations that EV adoption within a decade will accelerate worldwide. 

The surge in government initiatives to promote e-mobility and stringent emission norms on vehicles using fossil fuels (petrol and diesel) is driving the growth of the global electric truck market, while shifts in the EV aftermarket are expected to reinforce this trend. 


Launching a range of electric trucks in 2021
Volvo is among the several companies, including early moves like Tesla's truck reveal efforts, trying to cash in on this popular and lucrative market. Recently, the company announced that it’s going to launch a complete heavy-duty range of trucks with electric drivelines starting in Europe in 2021. Next year, hauliers in Europe will be able to order all-electric versions of Volvo’s heavy-duty trucks. The sales will begin next year and volume production will start in 2022. 

“To reduce the impact of transport on the climate, we need to make a swift transition from fossil fuels to alternatives such as electricity. But the conditions for making this shift, and consequently the pace of the transition, vary dramatically across different hauliers and markets, depending on many variables such as financial incentives, access to charging infrastructure and type of transport operations,” explains Roger Alm, President Volvo Trucks.


Used for regional transport and urban construction operations
According to the company, it is now testing electric heavy-duty models – Volvo FH, FM, and FMX trucks, which will be used for regional transport and urban construction operations in Europe, and in the U.S., 70 Volvo VNR Electric trucks are being deployed in California initiatives as well. These Volvo trucks will offer a complete heavy-duty range with electric drivelines. These trucks will have a gross combination weight of up to 44 tonnes.

“Our chassis is designed to be independent of the driveline used. Our customers can choose to buy several Volvo trucks of the same model, with the only difference being that some are electric and others are powered by gas or diesel. As regards product characteristics, such as the driver’s environment, reliability, and safety, all our vehicles meet the same high standards. Drivers should feel familiar with their vehicles and be able to operate them safely and efficiently regardless of the fuel used,” says Alm.


Fossil free by 2040
Depending on the battery configuration the range could be up to 300 km, claims the company. Back in 2019, Volvo started manufacturing the Volvo FL Electric and FE Electric for city distribution and refuse operations, primarily in Europe, while in the van segment, Ford's all-electric Transit targets similar urban use cases. Volvo Trucks aims to start selling electric trucks powered by hydrogen fuel cells in the second half of this decade. Volvo Trucks’ objective is for its entire product range to be fossil-free by 2040.

Back in 2019, Swedish autonomous and electric freight mobility leader provider Einride’s Pod became the world’s first autonomous, all-electric truck to operate a commercial flow for DB Schenker with a permit on the public road. Last month, the company launched its next-generation Pod in the hopes to have it on the road starting from 2021, while major fleet commitments such as UPS's Tesla Semi pre-orders signal broader demand.

 

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Electric car charging networks jostle for pole position amid Biden's push to electrify

EV Charging Infrastructure Expansion accelerates as DC fast charging, Level 2 stations, and 150-350 kW networks grow nationwide, driven by Biden's plan, ChargePoint, EVgo, and Electrify America partnerships at retailers like Walmart and 7-Eleven.

 

Key Points

The nationwide build-out of public EV chargers, focusing on DC fast charging, kW capacity, and retailer partnerships.

✅ DC fast chargers at 150-350 kW cut charge times

✅ Retailers add ports: Walmart and 7-Eleven expand access

✅ Investments surge via ChargePoint, EVgo, Electrify America

 

Today’s battery-electric vehicles deliver longer range at a lower cost, are faster and more feature-laden than earlier models. But there’s one particular challenge that still must be addressed: charging infrastructure across the U.S.

That’s a concern that President Joe Biden wants to address, with $174 billion of his proposed infrastructure bill to be used to promote the EV boom while expanding access. About 10 percent of that would help fund a nationwide network of 500,000 chargers.

However, even before a formal bill is delivered to Congress, the pace at which public charging stations are switching on is rapidly accelerating.

From Walmart to 7-Eleven, electric car owners can expect to find more and more charging stations available, as automakers strike deals with regulators, charger companies and other businesses, even as control of charging remains contested.

7-Eleven convenience chain already operates 22 charging stations and plans to grow that to 500 by the end of 2022. Walmart now lets customers charge up at 365 stores around the country and plans to more than double that over the next several years.

According to the Department of Energy, there were 20,178 public chargers available at the end of 2017. That surged to 41,400 during the first quarter of this year, as electric utilities pursue aggressive charging plans.

The vast majority of those available three years ago were “Level 2,” 240-volt AC chargers that would take as much as 12 hours to fully recharge today’s long-range BEVs, like the Tesla Model 3 or Ford Mustang Mach-E. Increasingly, new chargers are operating at 400 volts and even 800 volts, delivering anywhere from 50 to 350 kilowatts. The new Kia EV6 will be able to reach 80 percent of its full capacity in just 18 minutes.

“Going forward, unless there is a limit to the power we can access at a particular location, all our new chargers will have 150 to 350 kilowatt capacity,” Pat Romano, CEO of ChargePoint, one of the world’s largest providers of chargers, told NBC News.

ChargePoint saw its first-quarter revenues jump by 24 percent to $40.5 million this year, a surge largely driven by rapid growth in the EV market. Sales of battery cars were up 45 percent during the first quarter, compared to a year earlier. To take advantage of that growth, ChargePoint added another 6,000 active ports — the electric equivalent of a gas pump — during the quarter. It now has 112,000 active charge ports.

In March, ChargePoint became the world’s first publicly traded global EV charging network. It completed a SPAC-style merger with Switchback Energy Acquisition Corporation. Rival EVgo plans to go through a similar deal this month with the "blank check" company Climate Change Crisis Real Impact Acquisition Corporation (CRIS), which has valued the charge provider at $2.6 billion.

“We look forward to highlighting EVgo’s leadership position and its significant opportunity for long-term growth in the climate critical electrification of transport sector,” CRIS CEO David Crane said Tuesday, ahead of an investor meeting with EVgo.

Electrify America, another emerging giant, has its own deep-pocket backer. The suburban Washington, D.C.-based firm was created using $2 billion of the settlement Volkswagen agreed to pay to settle its diesel emissions scandal. It is doling that out in regular tranches and just announced $200 million in additional investments — much of that to set up new chargers.

Industry investments in BEVs will top $250 million this decade, and could even reach $500 billion. That's encouraging automakers like Volkswagen, Ford and General Motors to tie up with individual charger companies, including plans to build 30,000 chargers nationwide.

In 2019, GM set up a partnership with Bechtel to build a charger network that will stretch across the U.S.

Others are establishing networks of their own, as Tesla has done with its Supercharger network.

Each charging network is leveraging relationships to speed up installations. Ford is offering buyers of its Mustang Mach-E 250 kilowatt-hours of free energy through Electrify America stations and is also partnering with Bank of America to “let you charge where you bank,” the automaker said.

Even if Biden gets his infrastructure plan through Congress quickly, other government agencies are already getting in to the charger business, even as state power grids brace for increased loads. That includes New York State which, in May, announced plans to put 150 new ports into place by year-end.

"Expanding high-speed charging in local markets across the state is a crucial step in encouraging more drivers to choose EVs,” said Gov. Andrew Cuomo, adding that, "public-private partnerships enable New York to build a network of fast, affordable and reliable electric vehicle public charging stations in a nimble and affordable way."

One of the big questions is how many charging stations actually are needed. There are 168,000 gas stations in the U.S., according to the Dept. of Energy. But the goal is not a one-for-one match, stressed ChargePoint CEO Romano, because “80 percent of EV owners today charge at home, and energy storage promises added flexibility, … and we expect that to continue to be the case."

But there are still many potential owners who won’t be able to set up their own chargers, and a network will still be needed for those driving long distances. Until that happens, many motorists will be reluctant to switch.

 

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