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Your guide to the important races from Alaska to Arizona and everywhere in between.
In 2015, just one state had a goal of reaching 100% clean energy; today, over half the American population lives in states that do. That progress is thanks in large part to voters, who’ve prioritized electing candidates that support renewable energy, electric vehicles, climate justice, and other green policies.
And who’s making those policies? The people at the bottom of the ticket — candidates for the kind of local and state-level offices that do most of the nitty-gritty climate policymaking in this country. Here is a representative, albeit far from exhaustive, list of eight I’ll be keeping my eye on this year.
Who’s running: There are 10 candidates in Anchorage’s nonpartisan mayoral election, but the ones you need to know are Republican incumbent Mayor David Bronson; Democratic Party-endorsed Suzanne LaFrance, who helped pass the city’s Climate Action Plan while in the State Assembly; former state legislator and Democratic Party-endorsed Chris Tuck; and the Republican Party-endorsed former president and CEO of the Anchorage Economic Development Corporation Bill Popp.
State of the race: Bronson led with 35% of the vote in polls a month out from election day on April 2, but that wouldn’t put him over the 45% hump he needs to win without a runoff. LaFrance holds around 25% of the potential vote, and experts say she’d likely beat Bronson if it goes to a runoff.
Why it matters: Southcentral Alaska, home to half the state’s population, gets most of its energy from wells owned by Hilcorp in Cook Inlet. Hilcorp, however, has warned that it won’t commit to signing new contracts, which begin to expire next year, due to natural gas shortages. Mayors in the region, including Anchorage’s Bronson, recently formed a coalition to address the looming energy crisis, with solutions ranging from importing liquified natural gas from out of state, abroad, or Alaska’s North Slope 800 miles away; to new drilling (Bronson’s proposal); to finding an “alternative” source of energy (LaFrance’s stance). Whatever way you cut it, though, the next mayor of Anchorage is likely to have an outsized role in determining the state’s energy future, with organizations like The Alaska Center, which advocates for renewable energy, and Lead Locally, which champions climate leaders, rallying behind LaFrance.
Who’s running: Democratic Representative Ruben Gallego and “MAGA darling” Kari Lake are fighting for outgoing Independent Senator Kyrsten Sinema’s seat.
State of the race: It’s a true toss-up, although early polls show Gallego with the edge.
Why it matters: Sinema’s replacement could determine which party controls the Senate once the dust settles on November 5. In one corner is Lake, who has blamed heat-related deaths in the state on meth and, while “not opposed to some of the green energy,” has said she’d block renewable mandates. Gallego, by contrast, is endorsed by the League of Conservation Voters Action Fund in part for having paid special attention to public lands and waters and clean energy jobs while in Congress. He also co-sponsored the CHIPS and Science Act.
What it is: The Salt River Project is the biggest public power company in the country by generation, serving the Phoenix metropolitan area. Its board and council are chosen through a confusing and dubiously democratic “acreage-based voting system” on the first Tuesday in April in even-numbered years.
State of the race: A coalition of 14 clean energy candidates is attempting to flip the SRP board and council to make it more solar-friendly. However, only half of SRP’s customers are eligible to cast a vote — renters, for example, are not allowed — and less than 1% of those who are eligible actually do.
Why it matters: Currently, less than 4% of SRP’s energy comes from solar, compared to almost 10% for other local utilities. Incumbents on the council and board — some of whom have had SRP seats in their families for more than a century — have voted to keep using coal and penalized rooftop solar, with six-time elected official Stephen Williams telling the local NBC affiliate that the “sun doesn’t shine at night” — which, while true, does not typically prohibit solar energy from being generated during the daytime. In addition to pushing for more solar, the Clean Energy candidates also want to protect the local watershed, an issue likely to become increasingly critical in the heat-baked state.
What it is: A vote on whether or not to overturn Senate Bill 1137, which prohibits new oil and gas wells from being built within a half-mile of homes, schools, nursing homes, jails, and hospitals, and requires additional safety measures like leak detection.
State of the race: Big-money campaigns have killed progressive bills in California before, and the oil industry is poised to dump a lot more money into defeating the regulations. The campaign to overturn Senate Bill 1137 has already spent $20 million, while California’s Democratic Governor Gavin Newsom and Jane Fonda have rallied to support the bill.
Why it matters: The California referendum is set to be one of a handful of cases of voters deciding directly on legislation related to oil, gas, and emissions this November. Oil interests are already tailoring their arguments to sway California’s liberal constituency, arguing that the law’s limits are arbitrary and that it will be worse for the environment in the long run by forcing the state to import oil from places with less stringent regulations. Proponents of the bill, however, say it is a cut-and-dry case of environmental justice, given that many of the more than 2 million Californians who live within a mile of an oil or gas well in the state are people of color. That hasn’t stopped oil interests from undertaking some confusing shenanigans, even as some experts say gas interests just want the referendum to cause a delay “until they figure out what they’re going to do next.”
Who’s running: Former Democratic State Senator Curtis Hertel Jr., who is endorsed by the LCV, is running against former Republican State Senator Tom Barrett.
State of the race: The Cook Political Report has called Michigan’s 7th district, representing Lansing and the surrounding area, “the most competitive open seat in the country.”
Why it matters: “Climate won the Michigan midterms,” the Sierra Club wrote in 2022 after voters elected a “pro-environment majority” to the state legislature. Having control of both chambers allowed Democratic Governor Gretchen Whitmer to make speedy and impressive progress on the energy transition locally, while at the national level, Democrats took seven of the state’s 13 House seats. The advantages are slim, though, and going into November, Congressional Democrats face threats in MI-03, MI-08, and most notably, MI-07, which Democratic Congresswoman Elissa Slotkin has vacated to run for Senate. Notably, Democrats need to win five more House districts nationally to regain control of the chamber, which means every close district race is essential. It’s important locally, too; the race for Slotkin’s open seat is among the most competitive in the country, and green groups have hit Barrett for his poor environmental voting record and opposition to clean energy jobs.
Who’s running: Incumbent Democrat Jon Tester will face the winner of the Republican primary — likely former Montana Secretary of State and Public Service Commission Chair Brad Johnson, a Libertarian, or ex-Navy SEAL and entrepreneur Tim Sheehy, who was endorsed by Trump as an “American hero.”
State of the race: It’ll be a nail-biter. Tester “will likely have to convince one out of every six Trump voters to cross over for him” on a split ballot in November, RealClearPolitics notes. Still, polls show the Democrat with an early edge in potential Republican match-ups.
Why it matters: Unlike Arizona, which has turned purple in the last two elections, Montana is still a solidly conservative state, which Trump won by more than 16 points in 2020. At the same time, Montana is becoming a “must-watch climate battleground,” balanced between its cheap and ample supply of coal and its deep-rooted pride in its natural landscape. But while Tester’s environmental record isn’t perfect, the opposition looks much worse: Johnson has scaremongered about the reliability of renewable energy and EVs stressing the grid, while Sheehy quietly deleted references to sustainability and climate change from the website for his aerial firefighting company, seemingly to boost his credibility with MAGA voters.
Who’s running: North Carolina’s Democratic Attorney General Josh Stein will face the state’s Republican Lieutenant Governor, Mark K. Robinson.
State of the race: Either a toss-up or a slight lean Democratic, depending on who you ask. Early polls show Stein and Robinson neck and neck.
Why it matters: When I spoke to LCV’s senior vice president of campaigns, Pete Maysmith, he cited the North Carolina race as one of the advocacy group’s top 2024 priorities. Term-limited outgoing Democratic Governor Roy Cooper had long been an ally of green policymakers, setting strong EV goals for the state and making a (thwarted) push for offshore wind. Stein has vowed to keep up his predecessor’s work. Robinson, on the other hand, is one of the most flagrant deniers of climate change on any 2024 ballot: He’s called climate research “junk science” and misleadingly alleged there are “more polar bears on Earth now than ever.” Electing Stein wouldn’t just keep a climate denier out of office; with Cooper’s seat, Republicans could seize a trifecta in the state if, as expected, they keep control of the House and Senate. With no remaining opposition, they could start rolling back more of Cooper’s work.
Who’s running: There are currently 13 candidates in the nonpartisan primary for outgoing Governor Jay Inslee’s seat, but leading the polls are Attorney General Bob Ferguson, a Democrat endorsed by Inslee; moderate Democratic State Senator Mark Mullet; former moderate Republican Representative Dave Reichert; and former Richland school board member Semi Bird, the first Black Republican to run for governor in the state.
State of the race: Likely Democrat; the state last elected a Republican governor in 1985. Still, a November poll that pitted Ferguson against Reichert showed the Republican with a 2-point lead over his opponent.
Why it matters: Inslee’s apparent departure from politics will leave a gaping hole not just in the state’s climate leadership but also in the nation’s — as governor, Inslee made Washington an example for other states with its aggressive clean energy goals, phase-out of new gas-powered cars and trucks, heat pump requirement for new buildings, and local Climate Corps. That progressive trajectory is under threat from Republicans, who’ve successfully gathered signatures for potential initiatives that would chip away at “radical” policies like the state’s cap-and-invest program — a repeal of which both Reichert and Bird support. But Washington’s governor race could be consequential even if a Democrat wins. While Ferguson has called “climate change” a top priority and under Inslee opposed building a methane gas pipeline through the state, Mullet has taken a somewhat more moderate stance, expressing concerns about gas “affordability” for families.
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In a special episode of Shift Key, Rob interviews Representative Sean Casten about his new energy price bill, plus Emerald AI’s Arushi Sharma Frank.
Artificial intelligence is helping to drive up electricity demand in America. Energy costs are rising, and utilities are struggling to adjust. How should policymakers — and companies — respond to this moment?
On this special episode of Shift Key, recorded live at Heatmap House during New York Climate Week, Rob leads a conversation about some potential paths forward. He’s joined first by Representative Sean Casten, the coauthor of a new Democratic bill seeking to lower electricity costs for consumers. How should the grid change for this new moment, and what can Democrats do to become the party of cheap energy?
Then he’s joined by Arushi Sharma Frank, an adviser to Emerald AI, an Nvidia-seeded startup that helps data centers flexibly adjust their power consumption to better serve the grid. Sharma Frank has worked for utilities and tech companies — she helped stand up Tesla’s energy business in Texas — and she discusses what utilities, tech companies, and startups can learn from each other?
Congressman Casten represents Illinois’s 6th congressional district in the U.S. House of Representatives. He is a former clean energy entrepreneur and CEO, and he sits on the House Financial Services Committee and the Joint Economic Committee. He is also vice chair of the House Sustainable Energy and Environment Coalition.
Arushi Sharma Frank is an adviser to She has previously worked in roles at Tesla, Exelon Constellation, the Electric Power Supply Association, and the American Gas Association. She is a non-resident expert at the Center for Strategic and International Studies, a nonpartisan think tank in Washington, D.C.
Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. Jesse is off this week.
Subscribe to “Shift Key” and find this episode on Apple Podcasts, Spotify, Amazon, YouTube, or wherever you get your podcasts.
You can also add the show’s RSS feed to your podcast app to follow us directly.
Here is an excerpt from our conversation:
Robinson Meyer: Earlier you said something that I want to go back to, which was that our energy system doesn’t reward cheap energy, and it hasn’t been set up to reward cheap energy. What did you mean by that?
Representative Sean Casten: So at a high level, no market, left to its own devices, will reward cheap things. Because if I’m a buyer, I want to buy things for cheap. If you’re a seller, you want to sell things for a lot of money. I remember my dad, when I was a kid, had a little paperweight on his desk. It was an oil barrel, and on one side it said, “Relax, the price will go down,” and on the other side it said, “Relax, the price will go up.” And depending on which side of a negotiation you were on, that was how you pointed the oil barrel.
What’s happened in the energy sector that has made that hard is that, because it is such a highly regulated sector, we’ve vastly over-advantaged the producers in what would otherwise be an even negotiation. So, for example, if you as a consumer want to put a solar panel on the roof of your house, you have to get permission from your local utility, who’s going to lose the revenue, who can raise all sorts of technical objections and do that.
If you have a solar panel and you say, boy, there’s hours when I’m making more power than I want, or than I need, maybe my neighbor would like to have some of my excess — well, you’re not a regular utility. You’re not allowed to do that. Your neighbor can’t buy it from you. These are because of laws we’ve set up that says only that utility has the right to do it.
Outside of the electric space, there’s a law that’s been on the book since 1935, the Natural Gas Act, that says that you cannot build a gas export facilities in the United States unless it is in the national interest. Is it in the national interest to raise people’s price of gas? That was never specified in the act. And so when the Trump administration went through and approved all those assets — which by the way, the Biden administration had shut down in part because they said it’s in the national interest — they said, well, we think it’s in the national interest to look out for our gas producers.
Somewhat more recently than that, when the price of oil collapsed during COVID in April of 2020, Trump called the Saudis and said, we are going to withhold military aid from Saudi Arabia unless you raise the price of oil. The Saudis flinched and the price of oil went up, and he was praised on the cover of all the business magazines as saving our oil industry.
Why didn’t we do the same thing two years later when everybody was complaining about the price of oil being so high and we had a Democrat in the White House? We’ve always had this feeling, like, I need to look out for producers, because the producers have had more political clout. We’ve connected those things together, and you can be angry about that. You can be embarrassed about that. Or you can see it as an unbelievable opportunity to generate a tremendous amount of wealth to lower energy costs — and oh, by the way, cut a bunch of CO2 emissions.
Mentioned:
Democrats Bid to Become the Party of Cheap Energy
Heatmap’s Katie Brigham on Emerald AI, a.k.a. The Software That Could Save the Grid
This episode of Shift Key is sponsored by ...
Salesforce, presenting sponsor of Heatmap House at New York Climate Week 2025.
The failure of the once-promising sodium-ion manufacturer caused a chill among industry observers. But its problems may have been more its own.
When the promising and well funded sodium-ion battery company Natron Energy announced that it was shutting down operations a few weeks ago, early post-mortems pinned its failure on the challenge of finding a viable market for this alternate battery chemistry. Some went so far as to foreclose on the possibility of manufacturing batteries in the U.S. for the time being.
But that’s not the takeaway for many industry insiders — including some who are skeptical of sodium-ion’s market potential. Adrian Yao, for instance, is the founder of the lithium-ion battery company EnPower and current PhD student in materials science and engineering at Stanford. He authored a paper earlier this year outlining the many unresolved hurdles these batteries must clear to compete with lithium-iron-phosphate batteries, also known as LFP. A cheaper, more efficient variant on the standard lithium-ion chemistry, LFP has started to overtake the dominant lithium-ion chemistry in the electric vehicle sector, and is now the dominant technology for energy storage systems.
But, he told me, “Don’t let this headline conclude that battery manufacturing in the United States will never work, or that sodium-ion itself is uncompetitive. I think both those statements are naive and lack technological nuance.”
Opinions differ on the primary advantages of sodium-ion compared to lithium-ion, but one frequently cited benefit is the potential to build a U.S.-based supply chain. Sodium is cheaper and more abundant than lithium, and China hasn’t yet secured dominance in this emerging market, though it has taken an early lead. Sodium-ion batteries also perform better at lower temperatures, have the potential to be less flammable, and — under the right market conditions — could eventually become more cost-effective than lithium-ion, which is subject to more price volatility because it’s expensive to extract and concentrated in just a few places.
Yao’s paper didn’t examine Natron’s specific technology, which relied on a cathode material known as “Prussian Blue Analogue,” as the material’s chemical structure resembles that of the pigment Prussian Blue. This formula enabled the company’s batteries to discharge large bursts of power extremely quickly while maintaining a long cycle life, making it promising for a niche — but crucial — domestic market: data center backup power.
Natron’s batteries were designed to bridge the brief gap between a power outage and a generator coming online. Today, that role is often served by lead-acid batteries, which are cheap but bulky, with a lower energy density and shorter cycle life than sodium-ion. Thus, Yao saw this market — though far smaller than that of grid-scale energy storage — as a “technologically pragmatic” opportunity for the company.
“It’s almost like a supercapacitor, not a battery,” one executive in the sodium-ion battery space who wished to remain anonymous told me of Natron’s battery. Supercapacitors are energy storage devices that — like Natron’s tech — can release large amounts of power practically immediately, but store far less total energy than batteries.
“The thing that has been disappointing about the whole story is that people talk about Natron and their products and their journey as if it’s relevant at all to the sodium-ion grid scale storage space,” the executive told me. The grid-scale market, they said, is where most companies are looking to deploy sodium-ion batteries today. “What happened to Natron, I think, is very specific to Natron.”
But what exactly did happen to the once-promising startup, which raised over $363 million in private investment from big name backers such as Khosla Ventures and Prelude Ventures? What we know for sure is that it ran out of money, canceling plans to build a $1.4 billion battery manufacturing facility in North Carolina. The company was waiting on certification from an independent safety body, which would have unleashed $25 million in booked orders, but was forced to fold before that approval came through.
Perhaps seeing the writing on the wall, Natron’s founder, Colin Wessells, stepped down as CEO last December and left the company altogether in June.
“I got bored,” Wessels told The Information of his initial decision to relinquish the CEO role. “I found as I was spending all my time on fundraising and stockholder and board management that it wasn’t all that much fun.”
It’s also worth noting, however, that according to publicly available data, the investor makeup of Natron appears to have changed significantly between the company’s $35 million funding round in 2020 and its subsequent $58 million raise in 2021, which could indicate qualms among early backers about the direction of the company going back years. That said, not all information about who invested and when is publicly known. I reached out to both Wessels and Natron’s PR team for comment but did not receive a reply.
The company submitted a WARN notice — a requirement from employers prior to mass layoffs or plant closures — to the Michigan Department of Labor and Economic Opportunity on August 28. It explained that while Natron had explored various funding avenues including follow-on investment from existing shareholders, a Series B equity round, and debt financing, none of these materialized, leaving the company unable “to cover the required additional working capital and operational expenses of the business.”
Yao told me that the startup could have simply been a victim of bad timing. “While in some ways I think the AI boom was perfect timing for Natron, I also think it might have been a couple years too early — not because it’s not needed, but because of bandwidth,” he explained. “My guess is that the biggest thing on hyperscalers’ minds are currently still just getting connected to the grid, keeping up with continuous improvements to power efficiency, and how to actually operate in an energy efficient manner.” Perhaps in this environment, hyperscalers simply viewed deploying new battery tech for a niche application as too risky, Yao hypothesized, though he doesn’t have personal knowledge of the company’s partnerships or commercial activity.
The sodium-ion executive also thought timing might have been part of the problem. “He had a good team, and the circumstances were just really tough because he was so early,” they said. Wessells founded Natron in 2012, based on his PhD research at Stanford. “Maybe they were too early, and five years from now would have been a better fit,” the executive said. “But, you know, who’s to say?”
The executive also considers it telling that Natron only had $25 million in contracts, calling this “a drop in the bucket” relative to the potential they see for sodium-ion technology in the grid-scale market. While Natron wasn’t chasing the big bucks associated with this larger market opportunity, other domestic sodium-based battery companies such as Inlyte Energy and Peak Energy are looking to deploy grid-scale systems, as are Chinese battery companies such as BYD and HiNa Battery.
But it’s certainly true that manufacturing this tech in the U.S. won’t be easy. While Chinese companies benefit from state support that can prop up the emergent sodium-ion storage industry whether it’s cost-competitive or not, sodium-ion storage companies in the U.S. will need to go head-to-head with LFP batteries on price if they want to gain significant market share. And while a few years ago experts were predicting a lithium shortage, these days, the price of lithium is about 90% off its record high, making it a struggle for sodium-ion systems to match the cost of lithium-ion.
Sodium-ion chemistry still offers certain advantages that could make it a good option in particular geographies, however. It performs better in low-temperature conditions, where lithium-ion suffers notable performance degradation. And — at least in Natron’s case — it offers superior thermal stability, meaning it’s less likely to catch fire.
Some even argue that sodium-ion can still be a cost-effective option once manufacturing ramps up due to the ubiquity of sodium, plus additional savings throughout the batteries’ useful life. Peak Energy, for example, expects its battery systems to be more expensive upfront but cheaper over their entire lifetime, having designed a passive cooling system that eliminates the need for traditional temperature control components such as pumps and fans.
Ultimately, though, Yao thinks U.S. companies should be considering sodium-ion as a “low-temperature, high-power counterpart” — not a replacement — for LFP batteries. That’s how the Chinese battery giants are approaching it, he said, whereas he thinks the U.S. market remains fixated on framing the two technologies as competitors.
“I think the safe assumption is that China will come to dominate sodium-ion battery production,” Yao told me. “They already are far ahead of us.” But that doesn’t mean it’s impossible to build out a domestic supply chain — or at least that it’s not worth trying. “We need to execute with technologically pragmatic solutions and target beachhead markets capable of tolerating cost premiums before we can play in the big leagues of EVs or [battery energy storage systems],” he said.
And that, he affirmed, is exactly what Natron was trying to do. RIP.
They may not refuel as quickly as gas cars, but it’s getting faster all the time to recharge an electric car.
A family of four pulls their Hyundai Ioniq 5 into a roadside stop, plugs in, and sits down to order some food. By the time it arrives, they realize their EV has added enough charge that they can continue their journey. Instead of eating a leisurely meal, they get their grub to go and jump back in the car.
The message of this ad, which ran incessantly on some of my streaming services this summer, is a telling evolution in how EVs are marketed. The game-changing feature is not power or range, but rather charging speed, which gets the EV driver back on the road quickly rather than forcing them to find new and creative ways to kill time until the battery is ready. Marketing now frequently highlights an electric car’s ability to add a whole lot of miles in just 15 to 20 minutes of charge time.
Charging speed might be a particularly effective selling point for convincing a wary public. EVs are superior to gasoline vehicles in a host of ways, from instantaneous torque to lower fuel costs to energy efficiency. The one thing they can’t match is the pump-and-go pace of petroleum — the way combustion cars can add enough fuel in a minute or two to carry them for hundreds of miles. But as more EVs on the market can charge at faster speeds, even this distinction is beginning to disappear.
In the first years of the EV race, the focus tended to fall on battery range, and for good reason. A decade ago, many models could travel just 125 or 150 miles on a charge. Between the sparseness of early charging infrastructure and the way some EVs underperform their stated range numbers at highway speeds, those models were not useful for anything other than short hauls.
By the time I got my Tesla in 2019, things were better, but still not ideal. My Model 3’s 240 miles of max range, along with the expansion of the brand’s Supercharger network, made it possible to road-trip in the EV. Still, I pushed the battery to its limits as we crossed worryingly long gaps between charging stations in the wide open expanses of the American West. Close calls burned into my mind a hyper-awareness of range, which is why I encourage EV shoppers to pay extra for a bigger battery with additional range if they can afford it. You just had to make it there; how fast the car charged once you arrived was a secondary concern. But these days, we may be reaching a point at which how fast your EV charges is more important than how far it goes on a charge.
For one thing, the charging map is filling up. Even with an anti-EV American government, more chargers are being built all the time. This growth is beginning to eliminate charging deserts in urban areas and cut the number of very long gaps between stations out on the highway. The more of them come online, the less range anxiety EV drivers have about reaching the next plug.
Super-fast charging is a huge lifestyle convenience for people who cannot charge at home, a group that could represent the next big segment of Americans to electrify. Speed was no big deal for the prototypical early adopter who charged in their driveway or garage; the battery recharged slowly overnight to be ready to go in the morning. But for apartment-dwellers who rely on public infrastructure, speed can be the difference between getting a week’s worth of miles in 15 to 20 minutes and sitting around a charging station for the better part of an hour.
Crucially, an improvement in charging speed makes a long EV journey feel more like the driving rhythm of old. No, battery-powered vehicles still can’t get back on the road in five minutes or less. But many of the newer models can travel, say, three hours before needing to charge for a reasonable amount of time — which is about as long as most people would want to drive without a break, anyway.
An impressive burst of technological improvement is making all this possible. Early EVs like the original Chevy Bolt could accept a maximum of around 50 kilowatts of charge, and so that was how much many of the early DC fast charging stations would dispense. By comparison, Tesla in the past few years pushed Supercharger speed to 250 kilowatts, then 325. Third-party charging companies like Electrify America and EVgo have reached 350 kilowatts with some plugs. The result is that lots of current EVs can take on 10 or more miles of driving range per minute under ideal conditions.
It helps, too, that the ranges of EVs have been steadily improving. What those car commercials don’t mention is that the charging rate falls off dramatically after the battery is half full; you might add miles at lightning speed up to 50% of charge, but as it approaches capacity it begins to crawl. If you have a car with 350 miles of range, then, you probably can put on 175 miles in a heartbeat. (Efficiency counts for a lot, too. The more miles per kilowatt-hour your car can get, the farther it can go on 15 minutes of charge.)
Yet here again is an area where the West is falling behind China’s disruptive EV industry. That country has rolled out “megawatt” charging that would fill up half the battery in just four minutes, a pace that would make the difference between a gasoline pit stop and a charging stop feel negligible. This level of innovation isn’t coming to America anytime soon. But with automakers and charging companies focused on getting faster, the gap between electric and gas will continue to close.