Government Takes Multi-Pronged Steps to Scale Up Energy Storage Capacity in the Country
1. At a Glance
- India's transition to a high-RE grid hinges on firming intermittent solar/wind with storage; CEA pegs the 2029-30 storage need at 60.63 GW / 336.4 GWh [S1][S2].
- The Centre is using a policy + fiscal + regulatory bundle (national framework, VGF, PLI-ACC, ISTS waiver, Energy Storage Obligation) — a classic GS-III "Energy/Infrastructure" case study [S1][S2].
- Relevant for Prelims (schemes, ministries, numbers) and Mains (energy transition, federal financing, climate commitments).
2. Why in the News
- 3 February 2026 PIB release by Ministry of New and Renewable Energy (MNRE) titled "Government Takes Multi-Pronged Steps to Scale Up Energy Storage Capacity" consolidating measures for PSP and BESS rollout [S1].
- Follows June 2025 Cabinet/Ministry of Power approval of a ₹5,400 crore VGF for an additional 30 GWh BESS funded through the Power System Development Fund (PSDF) [S2].
3. Background & Evolution
- August 2023: Ministry of Power issued the National Framework for Promoting Energy Storage Systems [S3].
- September 2023: Cabinet approved the VGF Scheme for BESS (originally 4,000 MWh by 2030-31, up to 40% capital cost) [S2].
- March 2024: VGF scheme operationalised with ₹3,760 crore outlay for 13,220 MWh at ₹27 lakh/MWh [S2].
- June 2025: Additional 30 GWh BESS VGF via ₹5,400 crore PSDF at ₹18 lakh/MWh [S2].
- 2026: MNRE consolidates measures including ISTS waiver and ESO trajectory [S1].
4. Core Static Facts
- Source document: CEA Report on "Optimal Generation Mix 2030" [S1].
- Storage need by 2029-30: 60.63 GW = 18.98 GW PSP + 41.65 GW BESS; 336.4 GWh = 128.15 GWh PSP + 208.25 GWh BESS [S1][S2].
- Nodal Ministry: MNRE (with Ministry of Power for transmission/regulatory matters) [S1].
- Key Instruments:
- Guidelines for Procurement & Utilisation of BESS as Gen/Trans/Discom & Ancillary asset [S1].
- National Framework for Promoting Energy Storage Systems (Aug 2023) [S3].
- Guidelines to promote Pumped Storage Projects (PSP) [S1].
- 100% ISTS charges waiver — PSPs awarded on or before 30 June 2028; same for co-located BESS [S2].
- Energy Storage Obligation (ESO) trajectory: 1% (FY24) → 4% (FY30), +0.5% p.a.; ≥85% of energy stored must come from RE [S2].
- PLI-ACC (Advanced Chemistry Cell) scheme of Ministry of Heavy Industries supports domestic battery manufacturing [S1].
- Statutory anchor: Electricity Act, 2003 + CERC/SERC regulations.
5. Multi-Dimensional Analysis
Economic - VGF lowers tariff: discovered storage cost was ₹10.18/kWh before VGF/PLI interventions [S2]. - Total VGF commitment so far: ₹3,760 cr (13.2 GWh) + ₹5,400 cr (30 GWh) [S2]. - ESO creates assured offtake demand for storage investors.
Environmental / Climate - Storage is critical to meet 500 GW non-fossil capacity by 2030 and net-zero by 2070 pledges under UNFCCC [S4]. - Enables higher RE penetration without curtailment, reducing reliance on coal-fired balancing.
Scientific / Technological - Twin-track: PSP (mature, long-duration) + BESS (Li-ion, modular, fast response). - PLI-ACC (50 GWh) targets indigenisation; reduces import dependence on China for cells [S1].
Administrative / Federal - ISTS waiver is a central lever; DISCOMs (State) must sign PPAs/ESPAs — MNRE actively facilitating PPA signing [S1]. - ESO is enforced via SERCs; uneven state compliance is a bottleneck.
Geostrategic - Battery supply chain (Li, Co, Ni) ties into Critical Minerals Mission 2025 and KABIL's overseas acquisitions.
6. Recent Developments (last 12-18 months)
- 3 Feb 2026: MNRE consolidation release on multi-pronged steps [S1].
- June 2025: ₹5,400 cr VGF for 30 GWh BESS via PSDF [S2].
- 2024: ISTS waiver extended to co-located BESS commissioned by 30 June 2028 [S2].
- March 2024: First VGF tranche operationalised (13,220 MWh) [S2].
7. Prelims Hooks
- CEA report "Optimal Generation Mix 2030" projects 60.63 GW storage need by 2029-30 [S1].
- Of this, 18.98 GW PSP + 41.65 GW BESS [S1].
- Total energy storage need: 336.4 GWh [S2].
- National Framework for Promoting ESS issued in August 2023 by Ministry of Power [S3].
- VGF for BESS: ₹3,760 cr for 13,220 MWh at ₹27 lakh/MWh (2024) [S2].
- Second VGF: ₹5,400 cr for 30 GWh at ₹18 lakh/MWh via PSDF (2025) [S2].
- ISTS waiver valid for PSP/BESS awarded by 30 June 2028 [S2].
- ESO trajectory: 1% in FY24 → 4% in FY30, rising 0.5% annually [S2].
- ESO compliance requires ≥85% RE-sourced stored energy [S2].
- PLI-ACC is administered by Ministry of Heavy Industries (not MNRE) [S1].
- At least 85% of VGF-funded BESS output must first be offered to DISCOMs [S2].
- Nodal ministry for the Feb 2026 release: MNRE [S1].
8. Mains Relevance
- GS-III: Infrastructure — Energy; Environment — Climate change mitigation; Indian Economy — Investment models.
- GS-II: Government policies for sectors; Centre-State relations (DISCOMs).
- Possible question stems:
- "Energy storage is the missing link in India's renewable energy transition. Examine the policy and fiscal architecture being built to bridge it."
- "Discuss the role of Viability Gap Funding and Energy Storage Obligations in de-risking BESS investments in India."
- "Compare Pumped Storage Projects and Battery Energy Storage Systems as instruments of grid balancing in India's net-zero pathway."
9. Related Topics to Study Next
- National Electricity Plan 2023 — projects 236 GWh BESS by 2031-32 [S2].
- PLI Scheme for Advanced Chemistry Cells (50 GWh) — manufacturing leg of storage push.
- Green Hydrogen Mission — competing/complementary storage vector.
- CERC regulations on Ancillary Services — market design context.
- Renewable Purchase Obligation (RPO) — parallel obligation regime.
- Critical Minerals Mission, KABIL — upstream supply chain for batteries.
- One Sun One World One Grid (OSOWOG) / ISA — international RE integration.
- Discom finances & RDSS — without solvent buyers, storage PPAs stall.
10. Common Errors / Trap Areas
- Ministry confusion: National Framework (Aug 2023) was issued by Ministry of Power, not MNRE; PLI-ACC by Ministry of Heavy Industries.
- Number mix-up: 60.63 GW is capacity; 336.4 GWh is energy — not interchangeable.
- ESO ≠ RPO: ESO is sub-set of obligations specific to stored energy; trajectory peaks at 4% by FY30 (not 10% or higher).
- ISTS waiver cut-off: it is 30 June 2028 (commissioning/award date) — not 2030.
- Source document name: "Optimal Generation Mix 2030" is by CEA, not NITI Aayog.
11. Sources
- [S1] Government Takes Multi-Pronged Steps to Scale Up Energy Storage Capacity in the Country — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2222473 — (tier 1)
- [S2] Viability Gap Funding for Battery Energy Storage Systems — https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=2118325 — (tier 1)
- [S3] National Framework for Promoting Energy Storage Systems (Aug 2023) — https://powermin.gov.in/sites/default/files/National_Framework_for_promoting_Energy_Storage_Systems_August_2023.pdf — (tier 1)
- [S4] Year End Review 2024 — Ministry of New & Renewable Energy — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2089056 — (tier 1)