How are these two brick and mortar retail giants tackling Scope 3 emissions in their supply chains? The answer lies in what’s left unsaid as much as what’s disclosed.
While the world's largest company by revenue has been focusing on using data to make its truck fleet more efficient, it's also been testing out electric cargo-handling yard trucks. So what's next?
The former Walmart clean fleet leader recently joined startup Nikola, which makes fuel cell-powered electric semi trucks. We chatted with Fretheim about why she made the move and what she's learned about clean transportation.
