Step 1: Objective of Jal Shakti Abhiyan.
\nThe Jal Shakti Abhiyan is a Government of India initiative dedicated to water conservation and management. \n\n
Step 2: Core Activities.
\nThe Abhiyan comprises: \n- Water conservation and rainwater harvesting. \n- Restoration of traditional water bodies. \n- Extensive afforestation for catchment improvement and water recharge. \n\n
Step 3: Excluded Activity.
\nHydroelectric power generation, pertaining to the energy sector, is outside the scope of Jal Shakti Abhiyan's goals. \n\n \n\[\n\boxed{\text{Hydroelectric power generation}}\n\]