Hacker News new | ask | show | jobs
by SllX 1572 days ago
> This was unnecessarily forced to be an all-or-nothing rollout, which clearly doesn’t make sense in every region.

I already preemptively addressed this, so you know I agree with you to an extent.

> Are these the reasons cited by the USPS?

You don't need to defer to USPS: a passing familiarity with EVs, the USPS's operations, mandates and the varied temperature extremes and climates they operate within (few countries are both as large as the US and have as varied a climate) will suffice. EVs presently handle extreme temperatures worse than ICE vehicles, and last I checked, most of the States have pretty cold winters and several have deserts. The bulk of their fleet will have to operate in most places all the time.

That said they do use different vehicles where it makes sense for them to, and per the article are also rolling out 5K EV vans. That's enough to start working with figuring out what they would need to eventually electrify the fleet while proceeding with regular business.

The actual reasons cited by USPS are also fairly practical: they have a contract in place, they don't need to stall it to give the President a win considering the age of their existing fleet is a more immediate concern, and the EPA has no say in the matter, but will consider purchasing more EVs if Congress provides additional funding for the purpose.

> Every argument you’ve listed will always be a factor when moving to fundamentally new tech.

USPS and its predecessor organizations has actually been on the bleeding edge for mail transport in the past, but there is value in taking a small "c" conservative approach to rolling out to new vehicle tech for last mile delivery, particularly when most mass market manufacturers still haven't even figured out both the vehicles and the charging infrastructure and you do need both. If the new purchase order could wait another 10 years, I'd be in wholehearted agreement with you. Maybe it even could, but I'm not seeing anyone making that argument.

Just as a last point, presently USPS burns about 110 million gallons of gasoline a year[1], but Americans burned about 123.73 billion in 2020[2]. The Postal Service is not where you want to have your climate fight for vehicle electrification because the juice just isn't worth the squeeze unless you value the politics more than the money. More than likely if the USPS continues to exist they will probably do a mid-generation transition or the next fleet they purchase will be all-electric because by that point it should be the more practical decision, unless something like Hydrogen fuel cells actually catch up to battery-electric vehicles by that point in terms of feasibility and deployed infrastructure.

[1] https://www.cnbc.com/2022/02/23/usps-moves-ahead-with-plan-t...

[2] https://www.eia.gov/tools/faqs/faq.php?id=23&t=10