Surface Hydrokinetic Turbine Technology (SHKT)

Central Electricity Authority (CEA) has recognized Surface Hydrokinetic Turbine (SHKT) technology under the Hydro Category to drive innovations and explore alternate technologies to achieve net zero emission targets.

About Surface Hydrokinetic Turbine Technology (SHKT)

Key Features of SHKT
- It uses the kinetic energy of flowing water to produce electricity.
- It uses natural flow of water without elevation changes like in traditional hydropower (It does not require dams, barrages or reservoirs).
- It operates in free-flowing rivers, ocean currents or tidal flows.
- Installed near the water surface to capture maximum energy from water currents.
Advantages:
- Eco-Friendly: Avoids environmental impact associated with dam construction & Minimal disruption to aquatic ecosystems.
- Cost-Effective: Lower capital investment compared to large hydropower project
- Accessibility: Can be deployed in remote areas where other energy sources are unavailable.
Challenges:
- Efficiency: Dependent on water flow speed and volume; not suitable for stagnant or slow-moving water bodies.
- Durability: Subject to wear and tear from debris, sediment, and aquatic vegetation.
- Cost: Initial installation and technology deployment is expensive.