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The week's question
In March 2025, in the thread "Re: OT, out", Umm asked the members: "Do you think it is because America is made up of magical soil that makes businesses based in America magically profitable?" This week it is put to everyone again. The button below opens the small thread re-asking it - read what others have said so far, then give your own answer as an ordinary reply.
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Stocks A to Z / Stocks B / Berkshire Hathaway (BRK.A)
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Author: oddhack ✶  😊 😞
Number: of 22349 
Subject: Re: BNSF Moat
Date: 09/27/26 9:55 AM
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No. of Recommendations: 3
I used to walk on the old Alameda Naval Air Station, past where Wrightspeed has a facility making hybrid powertrains for upgrading existing tractors, buses, etc. No idea how successful they are, or how big the hybrid truck industry is.

If the economics are anything like hybrid taxis, it might be a good intermediate step. It felt like Toyota Priuses were utterly dominating the taxi market, at one point. With Bolt / Uber so widespread that may be less significant now, but clearly there was an economic driver for so many of the same model to appear in taxi fleets.
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This community has written 21,861 posts about Berkshire Hathaway. The article-length ones it recommended most:
BRK: Why Not XOM? · 62 recs · 2024
Second quarter comments · 60 recs · 2023
Berkshire's Profit Contributors · 58 recs · 2023
Summary of 2Q 2026 · 55 recs · 2026
3Q Summary · 53 recs · 2024
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