Hybrid Train Market Insights: Smart Rail Technologies Supporting Sustainable Mobility The global hybrid train market is expanding steadily as rail operators and governments seek lower-emission, energy-efficient alternatives to conventional diesel locomotives. According to Polaris Market Research, the market was valued at USD 13.83 billion in 2021 and is projected to reach USD 22.8 billion by 2030, growing at a compound annual growth rate (CAGR) of 5.89% during the...