According to a report from Evolve Business Intelligence, The global hybrid train market size was valued at $16.2 billion in 2019, and is projected to reach $23.9 billion by 2027, growing at a CAGR of 7% from 2020 to 2027.source https://www.openpr.com/news/2599260/hybrid-train-market-analysis-and-forecast-to-2028-covid-19