2021 saw high-profile strikes and contract battles that put unions in the public spotlight. And 2022 could potentially be more explosive. Workers are already sensing their increased leverage in a tight labor market. They’ll be feeling the squeeze of record inflation while their employers rake in profits. There’s every reason to hold the line against concessions, or to win back what they gave away before. A Bloomberg analysis in November found that nearly 200 large union contracts (covering at least 1,000 workers) would expire between then and the end of 2022. Together these contracts cover 1.3 million workers—and there are hundreds of thousands more covered under the hundreds of smaller contracts that are also expiring.