Overview
- Railways announced the decision at a review meeting chaired by Minister Ashwini Vaishnaw on Thursday to transport large volumes of fly ash from thermal plants to factories that can use it.
- The plan calls for top-loadable, sealable wagons that unload from the rear plus specialised containers and dedicated rail corridors to keep ash contained during transit.
- Officials estimate about 340 million tonnes of fly ash are produced each year and say rail movement will reduce truck traffic and dust by moving ash in enclosed wagons.
- Promoted as a circular-economy move, the scheme is expected to lower cement, brick and block costs by improving feedstock supply, but officials have not yet published operational timelines or quantified savings.
- Next steps include finalising wagon allocation, corridor scheduling and commercial links with cement and brick makers, and authorities will need to monitor environmental safeguards at loading and unloading sites.