In 2023, the railway transport volume of substances emitting flammable gases with water in France stood at approximately 102.0 thousand metric tons. Forecasted data from 2024 to 2028 suggests a steady increase, with volumes rising from 114.0 to 165.0 thousand metric tons. Year-on-year percentage growth rates highlight a consistent upward trend, averaging approximately 10% per annum. Over the five-year forecast period, the compound annual growth rate (CAGR) reflects a solid positive trajectory, indicative of expanding demand and regulatory compliance efforts influencing growth.

Future trends to watch for include:

Potential changes in environmental regulations that may impact transport volumes.
Technological advancements in railway safety and efficiency.
Economic factors affecting demand for substances emitting flammable gases.