The Sikkim government has inaugurated 3 MW Chatten small hydro project (SHEP) in the Mangan district of the state.
The project involved development of 2×1.5 MW SHP and has been developed collaboratively by Sikkim Power Development Corporation Limited and Athena Project Private Limited under the public-private partnership mode. The project’s development was halted in 2008 and was revived back in 2019.