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Or maybe you want to go electric? Because yes, they are different.
Have you given much thought to the inner workings of your stove? Me neither. Your home probably came with one already installed, and so long as you can turn it on, boil some water and simmer up a sauce, perhaps that’s reason enough not to second guess it.
But if you’re cooking with gas, we’re here to let you know that, culinary connoisseur or not, there are undeniable benefits to switching to either electric or induction cooking. First and foremost, neither relies directly on fossil fuels or emits harmful pollutants such as nitrogen dioxide into your home, making the switch integral to any effort to decarbonize your life — not to mention establish a comfortable living environment. Second, both electric and induction are far more energy efficient than gas.
“So on a gas range, about 70% of the heat that is generated from the gas goes into your kitchen,” DR Richardson, co-founder of the home electrification platform Elephant Energy, told me. “So it's very inefficient. You get hot. The handle gets hot. The kitchen gets hot. Everything gets hot, except your food. And it takes a really long time.” With an electric or induction stove, you can boil water faster and heat your food up quicker, all while reducing your home’s carbon footprint.
Convinced yet? If you’re reading this guide, we sure hope you’re at least intrigued! But even after you’ve decided to make the switch, confusion and analysis paralysis can still loom. Are your needs better suited to electric or induction? Will expensive electrical upgrades be required? How will this impact your cooking? And where are all the stove stores, anyway? So before you start browsing the aisles and showrooms, let’s get up to speed on all things stoves… or is it ranges? You’ll see.
Friday Apaliski is the director of communications at the Building Decarbonization Coalition, a nonprofit composed of members across various sectors including environmental justice groups, energy providers, and equipment manufacturers, seeking alignment on a path towards the elimination of fossil fuels in buildings.
DR Richardson is a co-founder of Elephant Energy, a platform that aims to simplify residential electrification for both homeowners and contractors. The company provides personalized electrification roadmaps and handles the entire installation process, including helping homeowners take advantage of all the available local, state, and federal incentives.
It depends on the cookware you currently own, but you will almost certainly need to replace some items. Induction stoves work with pots and pans that are made of magnetic materials like cast iron and stainless steel, but not those made of glass, aluminum, or copper. You can check to see if your cookware is induction compatible by seeing if a magnet will stick to the bottom, or if the induction logo is present on the bottom.
Everyone has their own affinities, but what we can tell you is that both traditional electric stoves and newer induction stoves are more energy efficient than gas stoves, and when it comes to temperature control, induction stoves are the clear winner. They allow you to make near instantaneous heat adjustments with great precision, while gas stoves take longer to adjust and are less exact to begin with.
Cooking on a new stove will undoubtedly come with a learning curve, what with all the new knobs and buttons and little sounds to get used to. Many cooks are used to relying on the visual cue of the flame to let them know how hot the stove is, but now you’ll be relying on a number on the screen, instead. Especially if you go with induction stove, be assured that you’ll be in good company among some top chefs.
This is indeed a key question — more on this one below.
If you don’t know already, it’s not too hard to find out. When you turn on the stovetop, is there fire? That, folks, is a gas stovetop. It will have a gas supply line that looks like a threaded pipe that connects to the back of the appliance. Gas stovetops are tricky to clean, not particularly sleek, and most prevalent in California, New Jersey, Illinois, Washington DC, New York, and Nevada.
If you have an electric range, the stovetop will be flat with metal coils either exposed or concealed beneath a ceramic glass surface. The coils will glow bright when they’re on. Electric ranges plug directly into 240-volt outlets (newer versions have four prongs, older ones have three), with a cord that looks like a heavy vacuum plug or a small hose. Electric stovetops are always paired with electric ovens — this is the setup that the majority of Americans already have according to the Energy Information Administration.
“So if you have an electric range and you like it, that's wonderful. You should keep it. But generally, when we're talking about transitioning from a gas experience to something else, induction is a much more analogous cooking experience,” Apaliski said.
If you have an induction range, it was probably a very intentional choice! According to a 2022 Consumer Reports survey, only about 3% of Americans have an induction range or cooktop, so big ups if you’re a part of that energy efficient minority. But if you just wandered into a new home and are wondering if it’s got the goods, you might have to turn on the stove to tell. Unlike an electric stovetop, you won’t see the cooking area glow because the surface isn’t actually getting hot, only the cookware is. Induction stoves also plug directly into 240-volt outlets.
But wait! There’s a chance you’re cooking with both gas and electric on a dual-fuel range. The telltale sign will be if your range connects to both a gas supply line as well as a 240-volt outlet (remember that plug?). But if it’s difficult to determine what’s going on back there, here’s what else to look out for: A metal device at the bottom and/or top of the oven’s interior that glows bright when the oven is on indicates that it’s electric! Sometimes these heating elements will be concealed, though. In that case, look for telltale signs of gas: An open flame when the oven is on or a visible pilot light when off. Newer gas stoves might not have either, but rather use an electronic ignition system that you can hear fire up about 30-45 seconds after turning on the oven. If you’re still confused, there’s always your user manual! (You kept that, right?)
If you’re going from an all-gas range to electric or induction and your stove is located on a kitchen island, for example, this could make installing the necessary electrical wiring more complex. It’s something to ask potential contractors about when you get to that stage.
Whenever you add a new electric appliance to your home, there’s the possibility that you’ll need to upgrade your electric panel to accommodate the new load. A new panel can cost thousands of dollars, though, so you’ll want to know ahead of time if this might be necessary. First, check the size of your current electric panel. You can find this information on your main breaker or fuse, a label on the panel itself, or your electric meter.
According to Rewiring America, if your panel is less than 100 amps, an upgrade could be necessary. If it’s anywhere from 100 to 150 amps, you can likely electrify everything in your home — including your range — without a panel upgrade, although some creative planning might be needed (more on that here and below, in the section on finding contractors and installers). If your panel is greater than 150 amps, it’s very likely that you can get an electric range (as well as a bevy of other electrical appliances) without upgrading.
As of now, federal incentives for electric and induction ranges, cooktops, and ovens are not yet available. But Home Electrification and Appliance Rebates programs, established via the Inflation Reduction Act, will roll out on a state-by-state basis over the course of this year and next, with most programs expected to come online in 2025. These rebates could give low- and moderate-income houses up to $840 back on the cost of switching from gas to electric or induction cooking.
While many details have yet to be released, it’s important to note that qualifying customers won’t be required to pay the full price and then apply for reimbursement — rather, the discount will be applied upfront. Once the program becomes available, your state will have a website with more information on how to apply. If you’re cash-strapped today, it could be worth waiting until the federal incentives roll out, as rebates will not be retroactively available.
Many states and municipalities already have their own incentives for electric appliance upgrades though. Unfortunately, there’s currently no centralized database to look these up, so that means doing a little homework. Check with your local utility, as well as your local and state government websites and energy offices for home electrification incentives. If you happen to live in California or Washington state, you can search for local incentives here, via this initiative from the Building Decarbonization Coalition. The NODE Collective is also working to compile data on all residential incentive programs, so keep checking in, more information is coming soon!
Assuming you currently have a gas stove or a dual fuel range, this is the first big choice you’ll have to make. For customers interested in upgrading from electric to induction, let this also be your guide, as an induction stove is indeed the higher-end choice. Here are the main differences between the two:
Electric
Induction
*According to Rewiring America
** According to this paper
Heatmap Recommends: Spring for the induction stove if you can. Not only will it provide a superior cooking experience, but it’s safer too. Induction stoves only heat up magnetic pots and pans, so if you touch the stove’s surface, you won’t get burned. Most will also turn off automatically if there’s no cookware detected.
“Induction is definitely the upgrade in basically every sense, if you can afford it. Induction is a way better cooking experience. It's got way more fun heating and cooking control. It's much more energy efficient. It's much faster,” said Richardson.
If you’re curious about what it’s like to cook with an electric or induction stove, you can buy a standalone single-pot cooktop for well under $100; it will plug straight into a standard outlet. Additionally, Apalinksi says that many libraries (yes, libraries!) and utilities allow residents to borrow an induction cooktop and try it out for a few weeks, completely free of charge.
New electric and induction ranges and cooktops will only be eligible for forthcoming federal incentives if they’re certified by Energy Star, a joint program run by the Environmental Protection Agency and the DOE that provides consumer information on energy efficient products, practices, and standards. You can check out what models of ranges and cooktops qualify here. But to get a handle on the actual look and feel of various options, you should try and find a showroom or head to a large retail store.
“Go to your local big box retailer, whether it's a Home Depot or Best Buy or Lowe's, they tend to have a bunch of models on the floor. Their representatives can talk to you about all the different options out there. But you have to research a little bit ahead of time, otherwise they're going to point you to the latest gas appliance,” said Richardson.
If you learn that making the switch is going to entail particularly cumbersome electrical upgrades, Apaliski said there are some innovative companies such as Channing Street Copper andImpulse Labs that make induction ranges and cooktops that plug into standard outlets. They’re much pricier than your standard range, but if you can afford it, one could be right if you’re looking for plug-and-play simplicity and sleek design.
“So this is great, for example, if you are a renter, or if you are someone who has limited capacity on your electrical panel, or if you are someone who has one of these kitchen islands that is just impossible to get a new electric cord to,” Apaliski said.
If you buy your new range or cooktop from a big box retailer, they’ll typically haul away your old appliance and deliver and install the new one for you at either low or no cost. Don’t assume this is a part of the package, though, and be sure to ask what is and isn’t included before you make your purchase.
But if you’re moving from an all gas range or cooktop to an electric or induction range or cooktop, the complicated part isn’t the installation process, it’s everything that must come before. That includes capping and sealing the gas line for your old stove (this is a job for a plumber) and installing the requisite electric wiring to power your new stove (this is a job for an electrician).
As noted, making the switch could also mean a costly electric panel upgrade. You should ask potential electricians about this right away, as well as about creative solutions that would let you work with your existing panel. If you’re running out of space, you could buy a circuit sharing device like a smart splitter or a circuit pauser, which would allow multiple loads, such as an EV charger and your stove, to share a circuit, or ensure that specific appliances are shut off when you’re approaching your panel’s limit. Richardson recommends getting opinions from a couple different electricians, seconding the idea that if your panel is 100 amps or more, an upgrade is likely not necessary.
Above all, you should make sure that the gas line and electric work is taken care of before the stove installer comes to your home. Richardson said that occasionally, retailers will provide plumbing and electrical services as an add-on option, so it never hurts to ask. But most likely you’ll be sourcing contractors and compiling quotes on your own. If you don’t already have a go to person for the job, ask friends, family, and neighbors for references. Google and Yelp reviews are always there too.
New electric ranges do not usually come with a power cord. You must purchase your own power cord prior to installation.
Once you get time on the calendar with a trustworthy, knowledgeable and fair-priced plumber and electrician, it’s time to schedule the installation of your new range or cooktop. And after that it’s time to metaphorically fire up those resistive coils or electromagnetic fields and make yourself an electrified meal for the ages.
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On Energy Transfer’s legal win, battery storage, and the Cybertruck
Current conditions: Red flag warnings are in place for much of Florida • Spain is bracing for extreme rainfall from Storm Martinho, the fourth named storm in less than two weeks • Today marks the vernal equinox, or the first day of spring.
A jury has ordered Greenpeace to pay more than $660 million in damages to one of the country’s largest fossil fuel infrastructure companies after finding the environmental group liable for defamation, conspiracy, and physical damages at the Dakota Access Pipeline. Greenpeace participated in large protests, some violent and disruptive, at the pipeline in 2016, though it has maintained that its involvement was insignificant and came at the request of the local Standing Rock Sioux Tribe. The project eventually went ahead and is operational today, but Texas-based Energy Transfer sued the environmental organization, accusing it of inciting the uprising and encouraging violence. “We should all be concerned about the future of the First Amendment, and lawsuits like this aimed at destroying our rights to peaceful protest and free speech,” said Deepa Padmanabha, senior legal counsel for Greenpeace USA. The group said it plans to appeal.
The Department of Energy yesterday approved a permit for the Calcasieu Pass 2 liquified natural gas terminal in Louisiana, allowing the facility to export to countries without a free trade agreement. The project hasn’t yet been constructed and is still waiting for final approvals from the independent Federal Energy Regulatory Commission, but the DOE’s green light means it faces one less hurdle.
CP2 was awaiting DOE’s go-ahead when the Biden administration announced its now notorious pause on approvals for new LNG export facilities. The project’s opponents argue it’s a “carbon bomb.” Analysis from the National Resources Defense Council suggested the greenhouse gases from the project would be equivalent to putting more than 1.85 million additional gas-fueled automobiles on the road, while the Sierra Club found it would amount to about 190 million tons of carbon dioxide equivalent annually.
President Trump met with 15 to 20 major oil and gas executives from the American Petroleum Institute at the White House yesterday. This was the president’s first meeting with fossil fuel bosses since his second term began in January. Interior Secretary Doug Burgum and Energy Secretary Chris Wright were also in the room. Everyone is staying pretty quiet about what exactly was said, but according to Burgum and Wright, the conversation focused heavily on permitting reform and bolstering the grid. Reuters reported that “executives had been expected to express concerns over Trump’s tariffs and stress the industry view that higher oil prices are needed to help meet Trump’s promise to grow domestic production.” Burgum, however, stressed that oil prices didn’t come up in the chat. “Price is set by supply and demand,” he said. “There was nothing we could say in that room that could change that one iota, and so it wasn’t really a topic of discussion.” The price of U.S. crude has dropped 13% since Trump returned to office, according to CNBC, on a combination of recession fears triggered by Trump’s tariffs and rising oil output from OPEC countries.
The U.S. installed 1,250 megawatts of residential battery storage last year, the highest amount ever and nearly 60% more than in 2023, according to a new report from the American Clean Power Association and Wood Mackenzie. Overall, battery storage installations across all sectors hit a new record in 2024 at 12.3 gigawatts of new capacity. Storage is expected to continue to grow next year, but uncertainties around tariffs and tax incentives could slow things down.
China is delaying approval for construction of BYD’s Mexico plant because authorities worry the electric carmaker’s technology could leak into the United States, according to the Financial Times. “The commerce ministry’s biggest concern is Mexico’s proximity to the U.S.,” sources told the FT. As Heatmap’s Robinson Meyer writes, BYD continues to set the global standard for EV innovation, and “American and European carmakers are still struggling to catch up.” This week the company unveiled its new “Super e-Platform,” a new standard electronic base for its vehicles that it says will allow incredibly fast charging — enabling its vehicles to add as much as 249 miles of range in just five minutes.
Tesla has recalled 46,096 Cybertrucks over an exterior trim panel that can fall off and become a road hazard. This is the eighth recall for the truck since it went on sale at the end of 2023.
This fusion startup is ahead of schedule.
Thea Energy, one of the newer entrants into the red-hot fusion energy space, raised $20 million last year as investors took a bet on the physics behind the company’s novel approach to creating magnetic fields. Today, in a paper being submitted for peer review, Thea announced that its theoretical science actually works in the real world. The company’s CEO, Brian Berzin, told me that Thea achieved this milestone “quicker and for less capital than we thought,” something that’s rare in an industry long-mocked for perpetually being 30 years away.
Thea is building a stellarator fusion reactor, which typically looks like a twisted version of the more common donut-shaped tokamak. But as Berzin explained to me, Thea’s stellarator is designed to be simpler to manufacture than the industry standard. “We don’t like high tech stuff,” Berzin told me — a statement that sounds equally anathema to industry norms as the idea of a fusion project running ahead of schedule. “We like stuff that can be stamped and forged and have simple manufacturing processes.”
The company thinks it can achieve simplicity via its artificial intelligence software, which controls the reactor’s magnetic field keeping the unruly plasma at the heart of the fusion reaction confined and stabilized. Unlike typical stellarators, which rely on the ultra-precise manufacturing and installment of dozens of huge, twisted magnets, Thea’s design uses exactly 450 smaller, simpler planar magnets, arranged in the more familiar donut-shaped configuration. These magnets are still able to generate a helical magnetic field — thought to keep the plasma better stabilized than a tokamak — because each magnet is individually controlled via the company’s software, just like “the array of pixels in your computer screen,” Berzin told me.
“We’re able to utilize the control system that we built and very specifically modulate and control each magnet slightly differently,” Berzin explained, allowing Thea to “make those really complicated, really precise magnetic fields that you need for a stellarator, but with simple hardware.”
This should make manufacturing a whole lot easier and cheaper, Berzin told me. If one of Thea’s magnets is mounted somewhat imperfectly, or wear and tear of the power plant slightly shifts its location or degrades its performance over time, Thea’s AI system can automatically compensate. “It then can just tune that magnet slightly differently — it turns that magnet down, it turns the one next to it up, and the magnetic field stays perfect,” Berzin explained. As he told me, a system that relies on hardware precision is generally much more expensive than a system that depends on well-designed software. The idea is that Thea’s magnets can thus be mass manufactured in a way that’s conducive to “a business versus a science project.”
In 2023, Thea published a technical report proving out the physics behind its so-called “planar coil stellarator,” which allowed the company to raise its $20 million Series A last year, led by the climate tech firm Prelude Ventures. To validate the hardware behind its initial concept, Thea built a 3x3 array of magnets, representative of one section of its overall “donut” shaped reactor. This array was then integrated with Thea’s software and brought online towards the end of last year.
The results that Thea announced today were obtained during testing last month, and prove that the company can create and precisely control the complex magnetic field shapes necessary for fusion power. These results will allow the company to raise a Series B in the “next couple of years,” Berzin said. During this time, Thea will be working to scale up manufacturing such that it can progress from making one or two magnets per week to making multiple per day at its New Jersey-based facility.
The company’s engineers are also planning to stress test their AI software, such that it can adapt to a range of issues that could arise after decades of fusion power plant operation. “So we’re going to start breaking hardware in this device over the next month or two,” Berzin told me. “We’re purposely going to mismount a magnet by a centimeter, put it back in and not tell the control system what we did. And then we’re going to purposely short out some of the magnetic coils.” If the system can create a strong, stable magnetic field anyway, this will serve as further proof of concept for Thea’s software-oriented approach to a simplified reactor design.
The company is still years away from producing actual fusion power though. Like many others in the space, Thea hopes to bring fusion electrons to the grid sometime in the 2030s. Maybe this simple hardware, advanced software approach is what will finally do the trick.
The Chinese carmaker says it can charge EVs in 5 minutes. Can America ever catch up?
The Chinese automaker BYD might have cracked one of the toughest problems in electric cars.
On Tuesday, BYD unveiled its new “Super e-Platform,” a new standard electronic base for its vehicles that it says will allow incredibly fast charging — enabling its vehicles to add as much as 249 miles of range in just five minutes. That’s made possible because of a 1,000-volt architecture and what BYD describes as matching charging capability, which could theoretically add nearly one mile of range every second.
It’s still not entirely clear whether the technology actually works, although BYD has a good track record on that front. But it suggests that the highest-end EVs worldwide could soon add range as fast as gasoline-powered cars can now, eliminating one of the biggest obstacles to EV adoption.
The new charging platform won’t work everywhere. BYD says that it will also build 4,000 chargers across China that will be able to take advantage of these maximum speeds. If this pans out, then BYD will be able to charge its newest vehicles twice as fast as Tesla’s next generation of superchargers can.
“This is a good thing,” Jeremy Wallace, a Chinese studies professor at Johns Hopkins University, told me. “Yes, it’s a Chinese company. And there are geopolitical implications to that. But the better the technology gets, the easier it is to decarbonize.”
“As someone who has waited in line for chargers in Pennsylvania and New Jersey, I look forward to the day when charging doesn’t take that long,” he added.
The announcement also suggests that the Chinese EV sector remains as dynamic as ever and continues to set the global standard for EV innovation — and that American and European carmakers are still struggling to catch up. The Trump administration is doing little to help the industry catch up: It has proposed repealing the Inflation Reduction Act’s tax credits for EV buyers, which provide demand-side support for the fledgling industry, and the Environmental Protection Agency is working to roll back tailpipe-pollution rules that have furnished early profits to EV makers, including Tesla. Against that background, what — if anything — can U.S. companies do to catch up?
The situation isn’t totally hopeless, but it’s not great.
BYD’s mega-charging capability is made possible by two underlying innovations. First, BYD’s new platform — the wiring, battery, and motors that make up the electronic guts of the car — will be capable of channeling up to 1,000 volts. That is only a small step-change above the best platforms available elsewhere— the forthcoming Gravity SUV from the American carmaker Lucid is built on a 926-volt platform, while the Cybertruck’s platform is 800 volts — but BYD will be able to leverage its technological firepower with mass manufacturing capacity unrivaled by any other brand.
Second, BYD’s forthcoming chargers will be capable of using the platform’s full voltage. These chargers may need to be built close to power grid infrastructure because of the amount of electricity that they will demand.
But sitting underneath these innovations is a sprawling technological ecosystem that keeps all Chinese electronics companies ahead — and that guarantees Chinese advantages well into the future.
“China’s decisive advantage over the U.S. when it comes to innovation is that it has an entrenched workforce that is able to continuously iterate on technological advances,” Dan Wang, a researcher of China’s technology industry and a fellow at the Paul Tsai China Center at Yale Law School, told me.
The country is able to innovate so relentlessly because of its abundance of process knowledge, Wang said. This community of engineering practice may have been seeded by Apple’s iPhone-manufacturing effort in the aughts and Tesla’s carmaking prowess in the 2010s, but it has now taken on a life of its own.
“Shenzhen is the center of the world’s hardware manufacturing industry because it has workers rubbing shoulders with academics rubbing shoulders with investors rubbing shoulders with engineers,” Wang told me. “And you have a more hustle-type culture because it’s so much harder to maintain technological moats and technological differentiation, because people are so competitive in these sorts of spaces.”
In a way, Shenzhen is the modern-day version of the hardware and software ecosystem that used to exist in northern California — Silicon Valley. But while the California technology industry now largely focuses on software, China has taken over the hardware side.
That allows the country to debut new technological innovations much faster than any other country can, he added. “The comparison I hear is that if you have a new charging platform or a new battery chemistry, Volkswagen and BMW will say, We’ll hustle to put this into our systems, and we’ll put it in five years from now. Tesla might say, we’ll hustle and get it in a year from now.”
“China can say, we’ll put it in three months from now,” he said.“You have a much more focused concentration of talent in China, which collapses coordination time.”
That culture has allowed the same companies and engineers to rapidly advance in manufacturing skill and complexity. It has helped CATL, which originally made batteries for smartphones, to become one of the world’s top EV battery makers. And it has helped BYD — which is close to unseating Tesla as the world’s No. 1 seller of electric vehicles — move from making lackluster gasoline cars to some of the world’s best and cheapest EVs.
It will be a while until America can duplicate that manufacturing capability, partly because of the number of headwinds it faces, Wang said.