Archive · 30 Jan 2026
Kerala Leads in Renewable Energy Grid Integration
Kerala is leading the way in using renewable energy like solar and wind power by making sure new homes and businesses that use solar power also install batteries.
These batteries help store extra energy when the sun isn't shining, making the power supply more stable.
The government is also giving higher payments to people who use these batteries.
This is important because solar power isn't always available, and batteries help use the energy better.
The central government is also supporting this with new rules and money for making more batteries.
By 2030, India needs a lot of these batteries to keep the power grid working well.
Kerala mandates battery storage for new solar connections to enhance grid integration.
Battery storage requirements vary: 10% for 10 kW systems, 20% for 15-20 kW systems, and mandatory for 5 kW systems post-2027.
Higher tariffs are offered to customers with battery storage through gross metering.
The Central Government recognizes energy storage systems as integral to the power system and supports their deployment.
India requires 336 GWh of energy storage capacity by FY30 and 411 GWh by FY32.
- Who
- Kerala State Electricity Board (KSEB) and the Central Government of India.
- What
- Policy interventions and incentives for integrating renewable energy into the grid with battery storage.
- When
- Effective from 2026, with mandatory storage for 5 kW systems post-2027.
- Where
- Kerala, India.
- Why
- To address the intermittency of solar power and enhance grid stability.
- Policy Intervention
- Kerala State Electricity Board (KSEB) mandates battery storage for new solar connections.
- Battery Storage Requirements
- 10% for 10 kW systems, 20% for 15-20 kW systems, and mandatory for 5 kW systems post-2027.
- Incentives
- Higher tariffs for customers with battery storage through gross metering.
- National Framework
- Energy storage systems recognized as integral to the power system.
- Storage Capacity Needs
- India requires 336 GWh by FY30 and 411 GWh by FY32.
- Government Support
- VGF schemes and PLI for manufacturing to accelerate deployment.
- Publication Date
- January 29, 2026