The cheapest part of any energy technology is the second copy. The first one carries the design work, the paperwork and the mistakes. The copies after it should get easier. Today's five stories show what happens when that works, when it never gets the chance, and when the thing being repeated is a flaw.
The strongest case for repetition comes from a German battery plant. In Ziroth's factory tour, made in partnership with CATL, the company claims a defect rate of a few cells per billion. It credits screening of raw materials, around 7,000 checkpoints on each pack line and a 500-person team whose job is to find what could fail. A factory engineer says a new cell design can be brought onto the line in three to six months. Set that beside Matt Ferrell's look at small modular reactors. The SMR pitch rests on factory repetition, yet he counts well over 100 competing designs and none being built again and again. The two commercial units he cites, in China and Russia, ran years late, and he quotes Goldman Sachs figures putting their overruns at 300 to 400 percent. Solar panels got cheap by being made millions of times, Ferrell notes, and CATL's line runs on the same logic. Reactors have not had that chance.
Repetition also cuts the other way. BMW's Neue Klasse platform is meant to carry the brand's whole lineup, electric and gasoline, and savagegeese cites BMW figures for a 40 percent cheaper battery pack. It also means the things the hosts dislike in the iX3, from vents adjusted through a touchscreen to steering that passes along vibration without feel, are the starting point for the models that follow. A single set of numbers can mislead in the other direction, too. Travis Ketchum's 3,496-mile R2 trip produced a figure of about 150 miles between typical charging stops, which sounds weak. Over the whole drive, he says, adding the same real-world range took about 32 percent less time than in his R1S.
Heavy trucks are where repetition pays fastest, because a truck works all day. Everything Electric's news roundup cites the International Energy Agency putting electric trucks at 9 percent of global truck sales, and lists the Tesla Semi alongside new heavy trucks from BYD, Volvo, MAN and DAF in Europe. CATL's new heavy-duty pack, with modules built to stack in different numbers for different jobs and a claimed maximum range of 1,000 km, is aimed at exactly that buyer.
What to watch: whether CATL's parts-per-billion figure holds once the German plant has years of output behind it instead of a guided tour; whether any single SMR design is ordered in enough units to test the factory theory; whether BMW fixes the iX3's ride and controls before the same platform reaches its bigger models; and whether Rivian offers the roughly 110 kWh battery Travis wants. Per savagegeese, the iX3 already carries about that much usable capacity.
Inside CATL's German Battery Plant, Where Defects Are Counted per Billion
Ziroth's host attended CATL's heavy-duty battery launch in Hanover and then toured its German factory, and he says the video was made in partnership with CATL, which granted the access. The new pack targets long-haul trucking, a market where Everything Electric's roundup today puts electric trucks at 9 percent of global sales, citing the IEA. It carries a 15-year warranty, the video reports. Two cell changes stand out. A redesigned current path lets electrons leave the electrode sheets more directly, which lowers resistance and wasted heat. CATL also says it now randomizes the orientation of graphite particles in the anode so they swell in different directions; the video says that cuts cell expansion by 30 percent, lets more graphite fit, and improves energy density, cycle life and safety. Modules use hot-formed steel covers and an electrophoretic anti-rust coating, share fixed dimensions and connectors, and suit battery swapping. CATL claims stacking them gives up to 1,000 km of range and halves vehicle development time. In the plant, the company describes about 7,000 checkpoints per pack line, X-ray and camera inspection, and a claimed defect rate of a few cells per billion.
Rivian R2 After 3,496 Miles: 150 Miles Between Stops, and Why It Mattered Less
Travis Ketchum drove his R2 from the Seattle area to Phoenix and back, 3,496 miles at the pace of traffic, through 109-degree heat, storms, crosswinds and 80 mph Utah limits. He reports 2.5 miles per kWh on the trip computer and 2.45 miles per kWh of energy dispensed. With roughly 88 kWh usable, that works out to about 215 to 225 miles of full range, or 150 to 160 miles charging between 10 and 80 percent. His argument is that this figure misleads. He says the R2 was nearly 27 percent more efficient than his Gen 2 R1S on last year's trip, and with a stronger charge curve and steady thermals, adding similar real-world range took about 32 percent less time. Two dispensers, one Tesla and one Electrify America, stalled at 25 to 31 kW until he moved stalls. He reports $438.37 of free Rivian Adventure Network charging and $168.77 out of pocket. Rivian's hands-free assist ran for about 80 percent of the drive, limited by an 85 mph cap and lane-widening behavior. His complaints: seatback shape, an HVAC flutter and matrix headlights he found jumpy. He wants about 110 kWh, roughly what savagegeese reports the BMW iX3 carries usable, in story four.
Electric Trucks Go Mainstream While China's Oil Use Falls
Heart Aerospace's X1, a battery-electric passenger plane, made a 27-minute first test flight in upstate New York, Everything Electric TECH reports, using about $5 of electricity against more than $250 of fuel for a comparable aircraft. The host calls heavy trucks the story of 2026. He lists the Tesla Semi at 325 or 500 miles of range with charging up to 1.2 MW, and BYD's ET44 with a 651 kWh battery and about 600 km of range, among several European launches. He also cites the International Energy Agency putting electric trucks at 9 percent of global sales. Geely has launched a 1,000-volt architecture aimed at charges of about five minutes, he reports; for comparison, savagegeese reports BMW's new iX3 runs 800 volts and up to 400 kW. Geothermal company Fervo has signed to supply 396 MW to a Google data center, and he says 315 data centers totalling 73 GW are queued to connect to the UK grid. Figures from China's National Bureau of Statistics show oil use down 9 percent in the second quarter and 16 percent for transport, per the show. A European analysis he cites found plug-in hybrid CO2 averaging six times the official figure.
BMW's iX3 Debuts a Costly New Platform and Leaves Its Reviewers Cold
The iX3 is the first car on BMW's Neue Klasse platform, which replaces CLAR and is meant to carry both electric and gasoline models. savagegeese says it asked BMW for engineering support and got none, so the channel built the technical section from its own research on a dealer-loaned car. Citing BMW, it reports about a third fewer front-end assembly parts, four main controllers combining CAN bus and Ethernet, zonal wiring, and a Gen 6 800-volt structural pack built from 46 by 95 mm cylindrical cells. The channel quotes BMW claims of 20 percent better efficiency and 40 percent lower battery cost, plus DC charging up to 400 kW, about 21 minutes from 10 to 80 percent and roughly 110 kWh usable, against the roughly 88 kWh Travis Ketchum reports for the R2. The iX3 starts around $60,000, and the 50 xDrive tested comes to about $70,000. The hosts like the door panels and the quiet cabin. They dislike vents adjusted through the screen, haptic wheel buttons, small storage and a cargo floor gap that swallowed a loose battery. On the road they describe light, vague steering, passive dampers and steady vibration through the wheel, and say the Tesla Model Y L and the adaptive-damped R2 Launch Edition ride better for similar money.
Small Modular Reactors Have Money Now. They Still Lack a Second Copy.
Matt Ferrell has covered small modular reactors three times before, and his verdict has barely moved. The case for SMRs is that factories could build reactors the way they build solar panels, with costs falling as units repeat. He reports that 2026 has given the idea real momentum: TerraPower has approval for a 345 MW plant in Kemmerer, Wyoming, Kairos has broken ground on a demonstration in Oak Ridge, Tennessee, and $900 million in federal support is available. The problems are just as specific. He recounts how NuScale's Utah project was cancelled after its estimated cost climbed from $3 billion in 2015 to $9.3 billion in 2023. He puts SMR electricity at $214 per MWh before any factory savings, against $40 to $98 for utility solar. Many designs need HALEU fuel, and the only commercial supplier is Russia, whose uranium the US banned in 2024. Centrus Energy's planned 12 tonnes a year falls well short of the DOE's projected need of 50 tonnes by 2035. The two operating SMRs he cites, in China and Russia, ran far behind schedule and, by his figures, well below capacity. With over 100 designs chasing the same money, he argues, none may be built often enough to get cheaper. Everything Electric, meanwhile, reports Fervo will supply 396 MW of geothermal power to a Google data center.
Bottom line: Believe a claim in proportion to how many times it has been repeated. CATL's parts-per-billion figure is the most impressive number here and the least tested, since it comes from a video made in partnership with CATL; truck fleets should weigh the warranty terms they can sign, not a defect rate in a factory tour. SMRs remain a bet on orders that do not exist, and solar keeps compounding while the bet waits. The R2 earned its verdict over 3,496 miles. The iX3 is the warning: billions of platform spending deserved a better first car.
Commentary on third-party videos. Figures and claims are as presented in the sources and have not been independently verified. Spotted an error? Tell us and we will correct it.