A new report from Kelley Blue Book indicates electric vehicle sales peaked in the United States in Q4 2021, accounting for 4.5 percent of all automobile sales in the final three months of the year.

Despite widespread parts and chip shortages that plague the industry to this day, 2021 was the United States EV industry’s most successful year, with nearly 148,000 electrified units sold. Tesla led all manufacturers in the EV segment with 72 percent of all EV sales for the year.