The Station is a weekly newsletter dedicated to all things transportation. Sign up here — just click The Station — to receive the full edition of the newsletter every weekend in your inbox. This is a shorter version of The Station newsletter that is emailed to subscribers. Want all the deals, news roundups and commentary? Subscribe for free. Welcome back to The Station, your central hub for all past, present and future means of moving people and packages from Point A to Point B. Wow, what a week over here at ZebethMedia! Our annual tech bonanza (I can’t even call it a conference) was a flurry of activity. Our expo floor was packed, the roundtables were oversubscribed and the two stages showcased some of the most interesting people in tech. The event culminated as it always does: naming the Startup Battlefield winner. That process started with the Startup Battlefield 200, handpicked companies (from thousands of applications) that were vetted and chosen to exhibit on the expo floor. From here, 20 startups were selected to compete in Startup Battlefield, where founders pitched before judges for a chance to win $100,000 and the coveted Battlefield Cup. We winnowed it down to five finalists: Advanced Ionics, AppMap, Intropic Materials, Minerva Lithium and Swap Robotics. The judges who reviewed the final five were Mar Hershenson (Pear VC), Yahoo CEO Jim Lanzone, Aileen Lee (Cowboy Ventures), ZebethMedia editor in chief Matthew Panzarino, David Tisch (BoxGroup) and Richard Wong (Accel). In the end, the crown went to Minerva Lithium, a company co-founded by Sheeba Dawood and Hemali Rathnayake that wants to change the way we extract lithium. Minerva has come up with a coordinated polymer framework that extracts critical materials from salt water in just three days and without all the harmful effects on the environment. Minerva can not only extract lithium, which it can sell at battery-grade to battery makers, it can also capture other minerals and possibly purify the leftover water for drinking purposes. Congrats to Minerva Lithium! Oh, before I forget: we’ve opened up pre-registration for 2-for-1 tickets so sign up and we’ll let you know when you can secure your seat at next year’s event. You can always email me at kirsten.korosec@techcrunch.com to share thoughts, criticisms, opinions or tips. You also can send a direct message to @kirstenkorosec Rivian and Lyft at Disrupt RJ Scaringe, CEO at Rivian, and Kirsten Korosec from ZebethMedia at ZebethMedia Disrupt in San Francisco on October 19, 2022. Image Credit: Haje Kamps / ZebethMedia During Disrupt, I interviewed Rivian founder and CEO RJ Scaringe and Lyft co-founder and president Jon Zimmer. Both interviews provided some interesting insights on the challenges of founding and growing a company. There was even a little news in there. Here are some highlights from both. Lyft, Jon Zimmer On past challenges:• It wasn’t Covid, but the sustained and early fight with Uber that Zimmer believes was the hardest challenge that company has faced to date.On autonomous vehicles:“I think it’s too early to pick you know, one winner and so today, it’s about having multiple partners. Ten years from now? It’s too hard to predict.”On Tesla FSD and whether Lyft should tell drivers not to use while shuttling riders:“We do not have have a policy currently. You know, we think that the regulatory bodies are best, you know, when it comes to that level of safety.”On the Biden Administration proposal:“The recent Biden Administration proposal that you’re talking about basically just returns things to the way they were in the Obama administration where all our drivers were independent contractors. Typically, we are governed at a state level. Federal Government is important and matters for all industries, but it’s really interpreted at the state level, of which I would argue we’ve made significant progress over the last few years, California being one example.” Rivian, RJ Scaringe On the future product front:• More than half of Rivian’s 15,000 employees are working on future product pipeline, including the R2 platform, which will focus on smaller and cheaper vehicles• Yes, there will be 400-mile “Max Pack.” Scaringe didn’t provide a timeline.• Micromobility, specifically an e-bike will be part of the lineup On the recall:• A “significant majority” of the more than 12,000 vehicles that were recalled earlier this month.• “It was really powerful for us to respond so quickly, and I think what we saw from customers — of course, there’s frustration on anything like this — but that we were trying to do the best possible job we could. We were authentic about it. We didn’t we didn’t sugarcoat it. We said we’re gonna go fix this. And so it actually has been really quite positive.”On the supply chain:• Think the semiconductor chip shortage was bad? Scaringe said that shortage is “an appetizer to the degree of the sort of supply chain constraint we’re likely to see across the battery supply chain over the next 15 years.” Woof. (that’s my reaction)• “The battery supply chain as we know it for lithium-ion batteries, whether you’re looking at lithium hydroxide or lithium carbonate was built largely around consumer electronics and so it’s very small. It’s not a huge supply chain. And so it has to grow by 20x or on the order of 20x over the next 10 to 15 years. And so the level of investment needed to go build that is is staggering. And moreover, I think the level of risk concentration given that it hasn’t been built in the United States is a real thing.” Micromobbin’ The big micromobbin’ news this week fell squarely into the gloomy category. I’m talking about Bird and its plans to exit several markets across the world, including Germany, Sweden, Norway and “several dozen additional, primarily small to mid-sized markets” across the US, Europe and the Middle East. Deliveroo is partnering with Volt to trial the use of e-bikes for food delivery in the UK. You’re reading an abbreviated version of micromobbin’. Subscribe for free to the newsletter and you’ll get a lot more. Deal of the week ZebethMedia Disrupt kept me pretty busy, but a few