The Uttarakhand Electricity Regulatory Commission (UERC) has issued its Second Amendment, 2025 to the state’s renewable-energy tariff regulations, formally adding support for Battery Energy Storage Systems (BESS). The move aims to create a regulatory foundation for storage deployment alongside renewables — signalling a major shift in Uttarakhand’s power-sector outlook.
Key Changes under the Amendment
- BESS Included in Renewable Energy Regulations — The latest amendment formally introduces BESS definitions and regulatory recognition under the state’s renewable energy tariff code.
- Useful Life Defined: BESS projects will have a useful life of 12 years, with provision for optional extension.
- Tariff Norms for Storage: The amendment sets a net tariff of ₹5.78/kWh for BESS projects under the renewed framework.
- Depreciation & Metering Norms: Standard rules on depreciation, metering and tariff computation for BESS have been codified, aligning storage with other renewable-energy assets.
- Regulation Name Changed: The principal regulation’s title has been updated to reflect inclusion of storage along with renewable generation and co-generation projects.
What It Means — Opportunities & Outlook
- Regulatory Clarity for Developers: With BESS now enshrined in state regulations, developers and investors get clear legal backing — making prospective projects more bankable.
- Hybrid Renewable + Storage Projects Enabled: Renewable energy developers can now legitimately pair solar/wind with storage under a dedicated tariff framework — helping overcome intermittency and enhance dispatchability.
- Boost for Storage Market in Uttarakhand: The move is likely to kick-start a wave of BESS tenders and installations in the state — from small-scale to utility-scale projects — placing Uttarakhand among early adopters of regulated storage in India.
- Clear Template for Other States: As one of the first SERCs to integrate BESS into tariff regulations with specified tariffs, useful life, depreciation and metering rules, Uttarakhand sets a replicable model for other states.
What to Watch For
The amendment sets the useful life at 12 years — developers must plan battery-replacement or extension strategies accordingly.
The net tariff ₹5.78/kWh will determine project viability — viability will depend on actual charge/discharge cycles, capacity utilisation, and grid conditions.
Implementation: Actual rollout will depend on state-level DISCOM / utility willingness, grid readiness, land / interconnection approval, and developer appetite.
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