lithium-iron-phosphate (LFP)

If Warren Buffett needed to catch a ride across town, we suspect he might do it exactly the way that we did this past week: in an all-electric BYD bus. Buffett’s Berkshire Hathaway famously invested big in China’s BYD Motors in late 2008 -- likely spurred by the company’s innovative battery technology, bullish plans for electric vehicles, and ambitious timeline for expanding in China and overseas. While we’re still waiting for BYD to break through with its cars (at last check, it's still looking to introduce several new models to the U.S. market by the end of next...