| Zone-wise Number of Railway Employees to Go Green initiatives in India (2016-2017 and 2017-2018) | ||||
| Railway Zone | 2016-2017 | 2017-2018 | ||
| Initial | Refresher | Initial | Refresher | |
| Central | ||||
| Eastern | ||||
| East Central | ||||
| East Coast | ||||
| Metro Railway Kolkata | ||||
| Northern | ||||
| North Western | ||||
| North Eastern | ||||
| North East Frontier | ||||
| North Central | ||||
| Southern | ||||
| South Central | ||||
| South Eastern | ||||
| South East Central | ||||
| South Western | ||||
| West Central | ||||
| Western | ||||
| Chittaranjan Locomotive Works | ||||
| Diesel Locomotive Works | ||||
| Diesel Loco Modernization Work | ||||
| Integral Coach Factory | ||||
| Rail Coach Factory | ||||
| Research Designs and Standards Organisation | ||||
| Rail Wheel Factory | ||||
| Modern Coach Factory | ||||
| Total | ||||
| Source : Lok Sabha Unstarred Question No. 3660, dated on 02.01.2019. | ||||
