Rajasthan Plans Decentralised BESS Rollout to Strengthen Grid Stability, Solar Use

Rajasthan is planning to deploy decentralised battery energy storage systems (BESS) across its power distribution network to capture surplus solar energy and enhance grid reliability during peak demand hours.

The initiative, to be implemented by the state’s DISCOMs, will target regions with excess generation under the PM-KUSUM scheme and rooftop solar installations. The stored power is expected to be used during morning and evening peak periods, improving supply quality and reducing reliance on conventional sources.

During a review meeting at Vidyut Bhawan, Energy Minister Hiralal Nagar directed officials to fast-track the rollout as a pilot project. He emphasised that scaling up storage capacity is critical to ensuring reliable electricity supply and advancing Rajasthan’s energy self-reliance goals.

Energy Secretary and DISCOMs Chairperson Aarti Dogra confirmed that the Jaipur, Jodhpur, and Ajmer distribution companies will spearhead the deployment of standalone decentralised BESS projects. These systems are intended to optimise solar power utilisation across the state’s expanding renewable base.

The review also highlighted progress under the Revamped Distribution Sector Scheme (RDSS). Officials reported that more than 3.78 million smart meters have been installed, contributing to improved billing accuracy and enhanced monitoring of consumption patterns. The minister called for continued efforts to curb transmission and commercial losses.

Infrastructure upgrades remain a key pillar of the state’s power reforms. Around 179 new 33 kV substations have been commissioned to address voltage fluctuations, while feeder segregation has reached approximately 60 percent. This segregation, separating agricultural and non-agricultural loads, is helping reduce outages, improve load management, and enhance overall grid stability.

The meeting also reviewed preparedness for the summer season, with a focus on ensuring uninterrupted power supply amid rising demand.

The decentralised storage push, combined with ongoing metering reforms and network strengthening, reflects Rajasthan’s broader strategy to modernise its power distribution system and maximise the benefits of its growing solar capacity.