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An animation historian on Reddy Kilowatt, the cartoon charged with electrifying everything in the early 20th century.

With all the attention paid to electric vehicles and heat pumps, the 2020s might seem like the decade of home electrification — but nothing might ever rival the boom of the original Roaring Twenties. By 1929, 70% of all American homes had access to electricity, double the figure from the beginning of the decade – bringing home electrification from minority to majority.
Home electrification was so big back then, it even had a mascot: Reddy Kilowatt. Invented by a marketer at the Alabama Power Company in 1926, this cheery spokescharacter with a lightning-bolt body and a lightbulb nose was licensed to hundreds of utility companies throughout the greater part of the 20th century to promote electricity – and more specifically investor–owned utilities. Reddy was even used as a tool to link government-owned utilities to socialism or communism in years following World War II.

I first came across Reddy Kilowatt last year when a climate tech peer emailed me an image of him, probably from the 1950s, powering everything from a hot water heater to a record player with the headline “Your all Electric Home.”

For weeks I couldn’t stop thinking about that headline because I kept hearing people in the decarbonization movement say similar things (does Electrify Everything ring a bell?). Itching to learn more of the history of Reddy, I reached out to an expert.
Dr. Kirsten Moana Thompson is a professor at Seattle University who teaches and writes about animation. Her paper, Live Electrically with Reddy Kilowatt, Your Electrical Servant, explores the history of this “phenomenally successful and ubiquitous spokescharacter.”
I chatted with Dr. Moana Thompson over a video call from her office where a framed illustration of Reddy Kilowatt hung behind her. I went into the call thinking about positioning this article, “Is America ready for another Reddy?,” but by the end I learned he may be best left in the 1900s. The following interview was edited for length and clarity.
Mike Munsell
Can you introduce yourself and tell me how you ended up researching Reddy Kilowatt?
Dr. Kirsten Moana Thompson:
I'm a professor and chair of the film and media department at Seattle University, and Reddy Kilowatt was part of my research into animation that has been used in sponsored media — that is media used for non-traditional, non-entertainment purposes to do something else, like sell something, instruct you, persuade you. It forms a chapter in what will be a new book coming out in the next couple of years on animation and advertising. I think Reddy Kilowatt is a great example of how popular it was in the post-war period to use animated spokescharacters to sell products or ideas.
Munsell:
I’m curious: Are animated mascots less prevalent today than back in the post-war period?
Thompson:
My research doesn’t focus on the contemporary era, so I couldn't give you a precise example. But certainly, as late as the ‘70s, animation characters still were extensively used to promote products, not just cereal, and toys, but things like bubble bath and candy and, well into the ‘70s, alcohol as well.
There are lots of reasons for that, because certain types of animation were fairly cheap to produce, were appealing, often comedic, and attention grabbing. They were a great means to sell a product — also great to use for abstract or more complex processes, like, how do you make oil or petrol or gas? How do you convey a concept like capitalism? Animation, as opposed to live action, was often a more successful way to convey or target topics of that nature.
We have to anthropomorphize the things that are too abstract, too conceptual, or too inhuman to make them translatable into something that we can comprehend and relate to. Hence the Geico lizard or the Aflac duck.
Munsell
And that makes sense then for Reddy Kilowatt to advertise electricity back when it was new, right?
Thompson
Yes, it really emerged around the time electrification was in two thirds of American households — by 1930. And electrical utility companies needed to find an appealing way to sell their product and to encourage consumer consumption of things like appliances, which themselves were emerging — things like dishwashers and washing machines and hair dryers and so on. But also rural electrification, and electrification for business purposes and factories, and on farms.
[Reddy Kilowatt] emerged targeting a fairly affluent consumer, by, for example, turning electricity into a servant – an abstract servant that was personalized and anthropomorphized.
But it was also a way of rather cleverly justifying rate increases as well, which occurred a little later, by making Reddy Kilowatt literally a figure that earns wages and was regarded as an employee by many electrical utility companies. So it's a clever way to say to people, hey, everybody deserves a wage and Reddy Kilowatt deserves a wage and prices are going up, so we're going to put his wages up. And that's a fair thing.

Munsell:
The Smithsonian has a huge collection of Reddy Kilowatt material. Did you get to go check that out?
Thompson:
Yes, I did. The archives are extensive. And so you can read all about how [Reddy Kilowatt creator] Ashton Collins promoted the product, and what the kinds of speeches that he gave to many other business companies and electrical utility companies in the 30s and 40s.
But he's part of a wider movement. There are other leading figures like Walt Disney and Walter Lantz, who were animation studio heads. Walter Lantz, of course, ran what he would pick the Walter Lantz studios that produced Woody Woodpecker and Andy Panda, and a number of other popular cartoons of the 40s. And Walt Disney, of course, we're all familiar with. But they all believed that the kinds of skills that animation studios were doing in the 1940s — by making cartoons to train troops to operate machinery or rifles, and by making propaganda to translate the values of the fight for democracy against fascism — they believed that those skills could be applied to the commercial market in the post-war period. And that animation was a key element of visual culture that could translate to a sometimes illiterate population or partially illiterate population.
So Ashton Collins is not alone there. He's part of a broader movement in the film industry and in the animation industry, to understand the unique power of animation to communicate and to sell and persuade.
Munsell
Did you find anything in your research particularly surprising?
Thompson
In addition to extensive print materials in the Smithsonian, you see dozens and dozens of objects that featured Reddy Kilowatt. His image is on everything from stickers to comic books to toys, and other giveaways for kids to little marionettes, and robots, which were used in trade shows and trade fairs. [Author’s note: eBay has an extensive Reddy Kilowatt collection]
It was used in the 1939 World's Fair, for example, to communicate and to encourage the public to interact with Reddy Kilowatt as if it was a real figure. I was quite taken with this – it's really an early form of animatronics. They were using an avatar, a spokescharacter, who was fairly ubiquitous in the American home, on people's electricity bills, and combining it with a large three dimensional object with a record player attached and somebody who operated the speaking, to interact with kids at fairs and to communicate basic ideas. So that was really exciting in a way because it shows how ahead of its time Ashton Collins was at understanding interactivity.
Mike Munsell
I was thinking about copyright and trademark law and the public domain. Reddy Kilowatt was, in his original form, created in 1926. We're coming up on that 100 year mark. Is there a chance he enters the public domain?
Dr. Moana Thompson
I'm not sure about that. Because you can renew copyright. Which of course Disney did repeatedly before it finally had to succumb to the end of copyright. And Reddy is also a trademark as opposed to a copyrighted image. So he has not just appeared in what is public access now, some of his films and TV commercials, but he's also a trademark figure that has a continuing commercial currency. And Ashton Collins was absolutely rigorous at paying attention to trademark law. He sued other companies that had similar characters, like Willie Wired Head.

I suspect that Xcel Energy [who now owns the rights to Reddy Kilowatt] is going to be very strict in policing its trademarks. Because if this product has value as a commodity of nostalgia for a certain generation, or multiple generations, or even if it has a new function in Xcel’s future corporate identity, he's going to have value.
Munsell
I guess your research sort of doesn't get quite into the present day, but for my understanding Reddy Kilowatt is not really used much today. It was used by a utility in Barbados and an Ecuadorian soccer club more recently, but from your understanding do you know why he stopped being used?
Thompson
Well, I'm not sure that he stopped being used. I have seen the return of Reddy Kilowatt as a consumer figure and as a licensed product that appears on T-shirts and stickers. Amazon has been selling quite a lot of Reddy Kilowatt products. So it's possible that Xcel Energy that owns the trademark sees the value of the product for a new market, which is the nostalgic market, where you can sell a cartoon character itself.
Munsell: I do think that with the emergence of heat pumps, and induction stoves, there is a push toward home electrification and moving away from fossil fuels in your home. I wonder if that’s an opportunity for a reemergence of Reddy?
Thompson
Yeah, it could be an opportunity for them to repurpose the trademark.
Munsell
Is there anything else you wanted to add about your research into Reddy?
Thompson
I thought it was interesting, the blend that Reddy Kilowatt had of both the impersonal and the personal. On the one hand, we've mostly been talking about it as this cute cartoony character of appeal and personality. But on the other hand, he represents an abstract concept, which is almost robotic. He was literally a robot as part of his marketing. This concept of the kilowatt as one and a half horsepower was part of this wider discursive emergence in the ‘20s that electricity was both a servant, as an anthropomorphized figure, and an abstraction that is there at the flick of a switch.
And in their marketing, they used imagery that of course would never be used today. The association of kilowatt as both a “coolie” – which was the specific language used – and a slave.
So this kind of racist imagery is interesting because it gets to the roots of this idea of the dehumanized, depersonalized aspects of Reddy Kilowatt – that electricity represented by using this imagery, and they had little pictures of kilowatt, which were described as a slave or a “coolie” to explain that, basically, this was free labor and unlimited labor. So obviously addressed to an implicitly white consumer. [The idea that] racial imagery of course affected all kinds of aspects of American advertising is well known to scholars in this field and often played on imagery of blackness or whiteness, in the case of soap advertising, for example, but Reddy Kilowatt in particular is this machinic identity.
And who knows, maybe that'll come back again in the future, because machines are so much more part of our lives now, as compared to 1926 or the mid century with computers and artificial intelligence.
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The spinoff of Lawrence Livermore National Lab has a new 10-point plan to get onto the grid by the 2030s.
One of fusion energy’s newest startups, Inertia Enterprises, is betting that the fastest route to commercial fusion runs through one of the field’s oldest ideas. The company, which raised a $450 million Series A earlier this year, plans to build a power plant based on the laser-driven fusion system pioneered at Lawrence Livermore National Laboratory’s — the only tech yet to have produced more energy from a fusion reaction than it took to initiate it. Now, Inertia has shared its commercialization roadmap exclusively with Heatmap, detailing the 10 near-term capabilities it must demonstrate before this landmark experiment can become a grid-scale power plant by the mid-2030s.
The roadmap offers a route from the national lab’s impressive but commercially impractical fusion demonstrations to an economical power plant capable of producing electricity for the grid. At its core are a set of milestones — mostly aimed at developing cheap, mass-manufacturable components — that Inertia says it must clear before those individual systems can be integrated into a working plant. This road is not necessarily linear, however, as various teams will likely be working on many of these goals simultaneously.
At least the physics of Inertia’s approach are already proven, the startup’s CEO Jeff Lawson told me, pointing to the fusion experiments at Lawrence Livermore’s National Ignition Facility as a proof-of-concept. The lab’s demonstration of net energy gain caps more than six decades and $30 billion (in 2026 dollars) of U.S. fusion research. The remaining challenges, he argued, are all engineering-related, requiring “elbow grease, hard work, and smart people” rather than breakthroughs in fusion science.
"It seems to us like a startup or a commercial company of any variety should be focused on commercializing a proven scientific result, as opposed to actually trying to demonstrate the basic science to begin with," Lawson told me. Basic science, he argues, is better left to national labs and universities, where researchers can pursue "unbounded problems" that don’t align with the expectations and timelines of venture-backed startups.
Indeed, no fusion startup has yet achieved scientific breakeven, the milestone Lawrence Livermore first hit in 2022, and has since repeated numerous times. But leading players such as Commonwealth Fusion Systems and Helion Energy maintain that it’s only a matter of time before they validate the physics behind their own reactor designs, which they claim will be highly cost-competitive.
Lawson, on the other hand, readily acknowledged that Lawrence Livermore’s tech is uneconomical in its current form. His bet is simply that the more predictable path to a commercial reactor is to drive down the cost of the lab’s validated fusion approach, known as inertial confinement. This system relies on high-powered lasers firing at a millimeter-scale pellet of fusion fuel, compressing it to extreme temperatures and pressures until the atoms fuse. Today, the National Ignition Facility makes each individual fusion target by hand, a workable solution given that it only uses about a dozen per year.
That production model, however, isn’t remotely plausible for a grid-scale power plant. Because each fusion reaction lasts just a fraction of a billionth of a second, a commercial facility must fire its lasers at a fresh target about 10 times per second to generate continuous electricity — requiring the production of hundreds of millions of targets each year.
Scaling production to roughly a million pellets per day and making them inexpensive enough for commercial operation without compromising the strength or precision required for fusion ignition is central to Inertia’s roadmap. That includes goals five, seven, eight and nine — industrializing the manufacturing of the carbon shells that hold the fusion fuel, making the thin films that hold those carbon shells both durable and cheap, scaling up and automating fusion target assembly, and speeding up how fast targets are filled with the requisite deuterium-tritium fuel.
The other central focus of the roadmap is the laser system, which will ultimately consist of 1,000 individual units operating in concert to compress and heat the fusion fuel. Key priorities include reducing the system’s cost (goal two), dramatically increasing its firing cadence (goal three), and bolstering its durability to withstand high-intensity operations (goal four). Goal six also complements these efforts, calling for the development of a control system capable of tracking moving fusion targets to precisely align each laser shot.
Goals one and 10 bookend the journey with some broader milestones. The first focuses on increasing the fusion target’s energy gain — the ratio of fusion energy produced to laser energy delivered — to more than 25 times ignition. Today, the National Ignition Facility’s best-performing laser shot has yielded a gain of just over four times what it took to start the reaction. Goal 10 then zooms out to the ultimate objective: integrating all these technologies into a commercially viable power plant that can deliver either electricity or industrial heat to end customers.
To reach that point, Inertia has embarked on an industrial engineering hiring spree, recruiting folks with experience taking complex hardware systems from prototype to mass production, “not unlike the processes that are used in the semiconductor or consumer electronics world,” Lawson explained. The company has been making progress on its component development goals since the beginning of the year, he told me, and expects to announce the successful demonstration of a few of these milestones in the coming months. Lawson ultimately expects Inertia to complete the core components of its laser and target manufacturing systems by the middle of next year.
The team will spend the next two to three years integrating these individual pieces into two fully operational subsystems, a prototype laser system and a target manufacturing line. Around 2030, the company will begin combining those subsystems into a first-of-a-kind fusion power plant, which will also serve as the proving ground for the target chamber, tritium fuel breeding system, and power conversion system that turns fusion heat into electricity. By the middle of the next decade, Inertia aims to be generating power from this first plant, setting the stage for the company to build and connect additional grid-scale commercial power plants.
There are plenty of engineering trade-offs that the company will have to solve for. Take the decision around how to size the target chamber, for example. “If you make it bigger, your walls have an easier time and survive longer, but it’s more expensive. If you make it smaller, your walls have a tougher time because they’re closer to all the heat and energy that the fusion reaction is creating, but now your power plant costs less to build.”
But to Lawson, this represents exactly the type of problem Inertia was built to solve: complex engineering issues that come to the fore once scientists have demonstrated the fundamental physics are sound. He thinks other fusion companies may someday reach this stage, as well — though he’s unwilling to hazard a guess on exactly what approach or startup is best positioned to do so.
“There have been generations of scientists who’ve made their predictions about fusion energy and gotten it wrong,” he told me. “I’m not going to pretend to be smarter than them. All I’m here to say is, just knowing that one did work, we can commercialize it.”
Current conditions: After forming into Tropical Storm Bertha late Monday, the system is barreling toward the Florida Panhandle as it makes landfall as far west as Texas • In the Pacific, Hurricane Fausto has strength as it heads toward Hawaii but remains a Category 1 storm • Temperatures in Ouargla, Algeria’s southern city in the Sahara desert, are soaring to nearly 120 degrees Fahrenheit this week.
Emissions from the United States’ electrical sector spiked 4% last year as demand for power drove up generation from coal. That’s according to the latest annual assessment published Tuesday morning by the U.S. Energy Information Administration. The report, which has tracked annual emissions data from all power sources since 2010, found that U.S. energy-related carbon dioxide emissions increased by 2%, or about 115 million metric tons, in 2025. But the power sector specifically saw a surge of 4%, or 58 million metric tons, due to a spike in fossil fuel use. Coal-fired generation rose by 13%, even as natural gas-fired power fell 4%. Renewables helped avoid more coal use. While wind generation increased 3%, solar skyrocketed by 34%. Generation from all other sources — including nuclear and the category of “other renewables” that includes hydropower and geothermal — were essentially flat last year.
The coal surge isn’t unique to the U.S., as my colleague Matthew Zeitlin wrote last year. Worldwide, rising demand for electricity and shrinking supply of natural gas coming through the Strait of Hormuz made for a good year for coal.
Watershed, the software platform focused on corporate sustainability, just published what it called its first comprehensive open framework for estimating the greenhouse gas emissions from companies’ use of AI programs. The framework has three elements: A comprehensive system that includes all phases of a data center’s use, from model training to inference to hardware production; a function unit of kilograms of carbon dioxide equivalent per million tokens; and a three-tier calculation approach “that aligns with companies’ data quality.”
In a statement to my colleague Emily Pontecorvo, Watershed’s science chief John Bistline said he had “heard from companies that they’re already being asked about AI emissions from investors, from auditors, from regulators, and right now most of them are guessing. We wanted to give them something that was more defensible.”
Oil prices spiked again Tuesday after President Donald Trump publicly weighed taking “a nice big fat shot” at Iran’s Pickaxe Mountain, where Israeli intelligence suggests the Islamic Republic moved its uranium-enriching centrifuges last fall. Brent crude, the main European benchmark for the price per barrel of oil, rose nearly 3% to over $91. West Texas Intermediate, the U.S. price signal, saw a 3% hike to just nearly $85. Murban crude — out of the United Arab Emirates, therefore the most sensitive to Persian Gulf disruptions — soared nearly 5% to just under $86 per barrel.
Shakeups among smaller producers, meanwhile, appeared to cancel out each other’s effects on the market. The shot: Kazakhstan, which falls just outside the top 10 oil-producing nations, is halting crude shipments to the Russia ports it relied on to get its hydrocarbons to market now that Ukraine is consistently attacking the Kremlin’s energy infrastructure, according to the Financial Times. The chaser: Norway’s oil output just beat forecasts, per Oil Price.
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Unlike the last man Trump put in charge of the Environmental Protection Agency during his first term in office, Lee Zeldin hadn’t formally worked for the coal industry before serving in government. But the EPA administrator sure made it sound like the industry’s executives are high-priority constituents. At a National Coal Council event in Washington, D.C.’s Willard Hotel that E&E News covered, Zeldin said “many of the items that were on your wish list are now done.” In the coming months, he added, the agency would get to “the remainder of those items,” but said he wouldn’t “prejudge” any rulemaking outcomes. “Between now and your next meeting, I’m excited to be able to share with great optimism, hope, and enthusiasm that you all, again, not prejudging the outcome of any rulemaking, we’ll have a lot to celebrate the next time you all get together again in January,” Zeldin said. One thing the EPA can’t do: Keep the coal plants the Trump administration wants open actually running. As Matthew wrote last year, the big problem with aging coal stations is that they keep breaking down.
Mergers and acquisitions within the global nuclear industry totaled more than $7 billion in value in the first half of 2026, doubling that same figure from a year earlier. That’s according to new data the law firm White & Case LLP shared Tuesday with World Nuclear News. The number of individual deals increased 10%, from 40 to 44. “At the current pace of dealmaking activity, 2026 is set to surpass all years aside from 2024 when a record $29 billion of M&A activity was registered,” the law firm said. More proof that the nuclear dealmaking boom, as Heatmap’s Katie Brigham wrote last year, “is real.”
It’s not just automobiles going hybrid-electric. The startup Electra, which has promised to build a nine-passenger hybrid-electric plane that can take off in as little as 150 feet, is now pumping $850 million into its first aircraft factory in Ohio. The plant, announced Tuesday, will build up to 800 aircraft per year at full capacity. But as Electrek put it, “that’s a big commitment for a plane that hasn’t flown yet.”