Tech
Czech Republic plans $19 billion nuclear expansion to double output and end fossil fuel reliance
The eight huge cooling towers of the Dukovany power plant overlook a construction site for two more reactors as the Czech Republic pushes ahead with plans to expand its reliance on nuclear energy.
Mobile drilling rigs have been extracting samples 140 meters below ground for a geological survey to make sure the site is suitable for a $19 billion project as part of the expansion that should eventually at least double the country’s nuclear output and cement its place among Europe’s most nuclear-dependent nations.
South Korea’s KHNP beat France’s EDF in a tender to construct a new plant whose two reactors will have an output of over 1,000 megawatts each. After becoming operational in the second half 2030s, they will complement Dukovany’s four 512-MW reactors that date from the 1980s.
The KHNP deal gives the Czechs an option to have two more units built at the other nuclear plant in Temelín, which currently has two 1,000-megawatt reactors.
Then, they are set to follow up with small modular nuclear reactors.
“Nuclear will generate between 50% and 60% around 2050 in the Czech Republic, or maybe slightly more,” Petr Závodský, chief executive of the Dukovany project, told The Associated Press in an interview.
The nuclear expansion is needed to help the country wean itself off fossil fuels, secure steady and reliable supplies at a reasonable price, meet low emission requirements and enable robust demand for electricity expected in the coming years to power data centers and electric cars, Závodský said.

Europe’s nuclear revival
The Czech expansion comes at a time when surging energy demand and looming deadlines by countries and companies to sharply cut carbon pollution are helping to revive interest in nuclear technology. While nuclear power does produce waste, it does not produce greenhouse gas emissions, like carbon dioxide, the main driver of climate change.
The European Union has accepted nuclear by including it in the classification system for environmentally sustainable economic activities, opening the door to financing. That has been a boost for the Czech Republic, Slovakia, Hungary and France—the continent’s nuclear leader—that have heavily relied on nuclear.
Belgium and Sweden recently scrapped plans to phase out nuclear power. Denmark and Italy are reconsidering its use, while Poland is set to join a club of 12 nuclear-friendly nations in the European Union after signing a deal with U.S.-based Westinghouse to build three nuclear units.
The EU generated 24% of nuclear electricity in 2024.
Britain signed a cooperation deal with the United States in September that Energy Secretary Ed Miliband said would lead to “a golden age of nuclear in this country.” It will also invest 14.2 billion pounds ($19 billion) to build the Sizewell C nuclear power plant, the first in the U.K. since 1995.
CEZ, the dominant Czech power company in which the government holds a 70% stake, and Britain’s Rolls-Royce SMR have agreed on a strategic partnership to develop and deploy small modular nuclear reactors.

Money matters
The cost of the Dukovany project is estimated at over $19 billion, with the government agreeing to acquire an 80% majority in the new plant. The government will secure a loan for the new units that CEZ will repay over 30 years. The state will also guarantee a stable income from the electricity production for CEZ for 40 years. Approval is expected to be granted by the EU, which aims to become “climate-neutral” by 2050.
“We’re in a good position to argue that we won’t be able to do without new nuclear units,” Závodský said. “Today, we get some 40% electricity from nuclear, but we also currently get another 40% from coal. It’s clear we have to replace the coal.”
Uncertainty over financing has caused a significant delay in the nuclear expansion. In 2014, CEZ canceled a tender to build two reactors at the existing Temelin nuclear plant after the government refused to provide financial guarantees.
Russia’s energy giant Rosatom and China’s CNG were excluded from the Dukovany tender on security grounds following the Kremlin’s invasion of Ukraine.
CEZ signed a deal wit h Westinghouse and France’s Framatome to supply nuclear fuel for its two nuclear plants, eliminating the country’s dependence on Russia. The contract with KHNP secures fuel supplies for 10 years.

Opposition
While atomic energy enjoys public support, skeptical voices can be heard at home and abroad.
The Friends of the Earth say it is too costly and the money could be better used for improving the industry. The country also still does not have a permanent storage for spent fuel.
The Dukovany and Temelín plants are located near the border with Austria, which abandoned nuclear energy after the 1986 Chernobyl nuclear explosion. In 2000, a dispute over the Temelín plant resulted in a political crisis and blocked border crossings for weeks.
Austria remains the most nuclear-skeptical EU country and its lower house of Parliament has already rejected the Czech small modular reactors plan.
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Tech
Looking for the Best Smart Scale? Step on Up
Other Smart Scales
Renpho MorphoScan for $150: The Renpho MorphoScan full-body scanner looks surprisingly similar to the Runstar FG2015, including a near-identical display attached to the handlebars. Well, spoiler alert, they are basically the same scale. They even use the same app to collect data (and you can even use both scales simultaneously with it). The only reason this scale isn’t our top pick for the category is that it’s $15 more expensive. You can rest assured that a price war is looming.
Arboleaf Body Fat Scale CS20W for $40: This affordable Bluetooth scale isn’t the most eye-catching I’ve tested, owing to its big, silver electrodes and an oversized display that comes across as a bit garish. While weight is easy to make out, the six additional statistics showcased are difficult to read, all displayed simultaneously. I like the Arboleaf app better than the scale, where five more metrics can be found in addition to the seven above, each featuring a helpful explanation when tapping on it. It’s a solid deal at this price, but the upsell to get an “intelligent interpretation report” for an extra $40 per year is probably safe to skip.
Hume Health Body Pod for $183: Hume Health’s Body Pod, another full-body scanner with handles, is heavily advertised—at least to the apps on my phone—and touted (by Hume) as the Next Big Thing in the world of body management. While the app is indeed glossy and inviting, I was shocked to discover how flimsy the hardware felt, that it lacked Wi-Fi, and that some features are locked behind a $100-a-year Hume Plus subscription plan. It works fine enough, but you can get results that are just as good with a cheaper device.
Garmin Index S2 for $191: Five years after its release, the Index S2 is still Garmin’s current model, a surprise for a company otherwise obsessed with fitness. It’s still noteworthy for its lovely color display, which walks you through its six body metrics (for up to 16 users) with each weigh-in. The display also provides your weight trend over time in graphical form and can even display the weather. The scale connects directly to Wi-Fi and Garmin’s cloud-based storage system, so you don’t need a phone nearby to track your progress, as with Bluetooth-only scales. A phone running the Garmin Connect app (Android, iOS) is handy, so you can keep track of everything over time. Unfortunately, as health apps go, Connect is a bit of a bear, so expect a learning curve—especially if you want to make changes to the way the scale works. You can turn its various LCD-screen widgets on or off in the app, but finding everything can be difficult due to the daunting scope of the Garmin ecosystem. The color screen is nice at first, but ultimately adds little to the package.
Omron BCM-500 for $92: With its large LCD panel, quartet of onboard buttons, and oversize silver electrodes, the Omron BCM-500 is an eye-catching masterwork of brutalist design. If your bathroom is decked out in concrete and wrought iron, this scale will fit right in. The Bluetooth unit syncs with Omron’s HeartAdvisor app (Android, iOS), but it provides all six of its body metrics directly on the scale, cycling through them with each weigh-in (for up to four users). It can be difficult to read the label for each of the data points, in part because the LCD isn’t backlit, but the app is somewhat easier to follow, offering front-page graphs of weight, skeletal muscle, and body fat. On the other hand, the presentation is rather clinical, and the app is surprisingly slow to sync. For a scale without a Wi-Fi connection, it’s rather expensive too.
Power up with unlimited access to WIRED. Get best-in-class reporting and exclusive subscriber content that’s too important to ignore. Subscribe Today.
Tech
To Start Doing What You Want to Do, First Do Less
This applies not just to things you have to do, but also things you think you want to do. Maybe you think you should learn Spanish, but you haven’t done anything to actually learn Spanish. Admitting that you aren’t actually committed to the idea enough to do the work of learning Spanish can help close that loop. Letting go of that feeling that you should learn Spanish just might be the thing that frees up your mind enough that you decide to take up paddleboarding on a whim. The point is that the new year isn’t just a time for starting something new. It’s a time to let go of the things from that past that are no longer serving you.
In many ways this is the antidote to that ever-so-popular slogan “Just do it.” Just do it implies that you shouldn’t think about it, instead of deciding what you really want to do or should do. Maybe spend some time remembering why you wanted to do it in the first place, and if those reasons no longer resonate with you, just don’t do it.
If you like this idea, I highly recommend getting Allen’s book. It goes into much more detail on this idea and has some practical advice on letting go. You can still keep track of those things, in case you do decide, years from now, when you’re paddleboarding through the Sea of Cortez, that now you really do want to learn Spanish and are willing to do the work.
Remember to Live
I will confess, my enthusiasm for Getting Things Done has waned over the years. Not because the system doesn’t work, but because I have found my life more dramatically improved by doing less, not more. It’s not that I’ve stopped getting things done. It’s that I’ve found many of the things I felt like I should do were not really my idea; they were ideas I’d internalized from other places. I didn’t really want to do them, so I didn’t, then I felt guilty about it.
While everything I’ve written above remains good advice for starting a healthy habit and keeping it going, it’s worth spending some time and making sure you know why you want to do what you’re doing. I have been rereading Bertrand Russell’s In Praise of Idleness, and this line jumped out at me: “The modern man thinks that everything ought to be done for the sake of something else, and never for its own sake.”
Tech
Oh No! A Free Scale That Tells Me My Stress Levels and Body Fat
I will admit to being afraid of scales—the kind that weigh you, not the ones on a snake. And so my first reaction to the idea I’d be getting a free body-scanning scale with a Factor prepared meal kit subscription was something akin to “Oh no!”
It’s always bad or shameful news, I figured, and maybe nothing I don’t already know. Though, as it turned out, I was wrong on both points.
Factor is, of course, the prepared meal brand from meal kit giant HelloFresh, which I’ve tested while reviewing dozens of meal kits this past year. Think delivery TV dinners, but actually fresh and never frozen. Factor meals are meant to be microwaved, but I found when I reviewed Factor last year that the meals actually tasted much better if you air-fry them (ideally using a Ninja Crispi, the best reheating device I know).
Especially, Factor excels at the low-carb and protein-rich diet that has become equally fashionable among people who want to lose weight and people who like to lift it. Hence, this scale. Factor would like you to be able to track your progress in gaining muscle mass, losing fat, or both. And then presumably keep using Factor to make your fitness or wellness goals.
While your first week of Factor comes at a discount right now, regular-price meals will be $14 to $15 a serving, plus $11 shipping per box. That’s less than most restaurant delivery, but certainly more than if you were whipping up these meals yourself.
If you subscribe between now and the end of March, the third Factor meal box will come with a free Withings Body Comp scale, which generally retails north of $200. The Withings doesn’t just weigh you. It scans your proportions of fat and bone and muscle, and indirectly measures stress levels and the elasticity of your blood vessels. It is, in fact, WIRED’s favorite smart scale, something like a fitness watch for your feet.
Anyway, to get the deal, use the code CONWITHINGS on Factor’s website, or follow the promo code link below.
Is It My Body
The scale that comes with the Factor subscription is about as fancy as it gets: a $200 Body Comp scale from high-tech fitness monitoring company Withings. The scale uses bioelectrical impedance analysis and some other proprietary methods in order to measure not just your weight but your body fat percentage, your lean muscle mass, your visceral fat, and your bone and water mass, your pulse rate, and even the stiffness of your arteries.
To get all this information, all you really need to do is stand on the scale for a few minutes. The scale will recognize you based on your weight (you’ll need to be accurate in describing yourself when you set up your profile for this to work), and then cycle through a series of measurements before giving you a cheery weather report for the day.
Your electrodermal activity—the “skin response via sweat gland stimulation in your feet”—provides a gauge of stress, or at least excitation. The Withings also purports to measure your arterial age, or stiffness, via the velocity of your blood with each heartbeat. This sounds esoteric, but it has some scientific backing.
Note that many physicians caution against taking indirect measurements of body composition as gospel. Other physicians counter that previous “gold standard” measurements aren’t perfectly accurate, either. It’s a big ol’ debate. For myself, I tend to take smart-scale measurements as a convenient way to track progress, and also a good home indicator for when there’s a problem that may require attention from a physician.
And so of course, I was petrified. So much bad news to get all at once! I figured.
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