Enjoyed the Podcast as always (haven't yet listened to in its entirety) but for me the VW ID Buzz underscores the impracticality of EV's in general.
Tom pointed out that it should be an ideal 'road trip' vehicle, however its range limited. He's not wrong about the range being too limited, not to mention public charging options, particularly in rural areas where one might go are very limited. So essentially, it's an around town vehicle.
I agree about the ideal applications for the ID Buzz as I'd want it specifically for secure mountain bike storage and sleeping quarters while traveling to remote riding spots.
But it's the proposed solution of more batteries, that is just wrong headed. Basically, we now all acknowledge that we need way more battery range in EV trucks, SUVs & vans due to weather, locations & loads. Although most days the typical user doesn't need more than 100 miles of daily range, people buy their vehicles for multiple purposes, not just the daily commute, as most cannot afford multiple vehicles or just don't want to be so limited.
The proposed solution, which is to Mine additional limited and environmentally damaging battery raw materials, in vastly higher quantities, so that most vehicles (most US vehicles in the USA are NOT sedans) on the road can double their range, is simply impractical. First and foremost, high range EV's simply provide way too much range most days, but still not really enough when you are towing the camper, traveling or whatever. Large battery packs result in vastly increased, and dangerous for other road users, weight increases. Not to mention real road damage and even difficulties when they ignite. Large, mostly unused battery packs, result in efficiency loses and worse handling as you are dragging around a bunch of extra weight, that isn't utilized most of the time. It further limits the ability to provide battery packs, cost effectively, for more cars. Are you even aware that the Particulates that are emitted from EV tires alone, can be more PM than is emitted from an ICE tailpipe AND tires? These weights are no joke!
There are 2 reasonable solutions to these obvious problems.
Really only 1 good one, but I'll start with the poor idea and then move to the commonsense solution:
1) sell small battery pack vehicles but make the addition of a large battery subpack for road tripping, as in battery rental, a very easy process. Sounds like a PITA to me.
2) The correct solution for Trucks/ SUVs/ Vans is the great advancement of Hybrid technology. Imagine this: A Ford Lightning that still utilizes the highly efficient EV drivetrain with a LIFFEPO4 battery pack in the 50 kwh range. Enough to a) charge quickly, even on Level 1 charging which is all that many renters have access to, b) get through a typical commute day, c) a cheaper battery pack that can be discharged 100% daily with no damage effectively giving you the range of a 60+ kwh pack while saving money. d) cheaper to replace which founded or not, is a major concern of potential secondhand EV purchasers.
Then this Ford Lightning should have an ICE generator motor on board. A generator that operates at a fixed RPM for optimum efficiency and is only used to charge the battery pack. It can be driver controlled, allowing the driver to activate the generator when the truck is driving (to reduce the battery discharge rate) and even while parked to recharge the battery pack. Think how much time when you travel, is spent with the vehicle shut off? You could be regaining charge the entire time you are eating, at a rest stop, at the river, camping, etc...
Stay at your partners place on date night, or once a week, and have to park on the street? No problem, run the generator so you can travel the next day. For many drivers, that ICE generator motor would only operate a few hours a month. Meaning a driver gets all the advantage of an EV, high efficiency, quiet smooth motoring, but without all the range limited downsides.
Think about the advantages to society and the planet. So many more people can move into an EV Hybrid and fuel usage would drop like a rock.
Furthermore, every owner has a home generator. Suffering through a blackout can essentially become a thing of the past for homeowners. Boondocking with your camper, no problem. Charge your electric dirt bike or electric watercraft, no problem.
I firmly believe that the above is the way forward and that we are already hitting the limits of EV saturation, with current battery densities. EV's have really became the toys of the privileged, urban lifestyles, multiple vehicle having, always same parking spot having, long term housing owners. This situation, however, does not describe most Americans, and it's quite entitled to think that it does.