India’s power sector is entering an important stage with the introduction of the Draft National Electricity Policy (NEP) 2026 by the Ministry of Power under the Electricity Act, 2003.
One of the most significant developments proposed under the draft is the formal integration of energy storage into India’s electricity planning, market operations and grid management framework.
For the commercial and industrial (C&I) sector, this development could have significant implications. Battery Energy Storage Systems (BESS) are increasingly being considered by enterprises seeking to improve power reliability reduce demand-related electricity costs increase renewable energy utilisation and manage their exposure to changing electricity tariffs.
However, the economics of C&I storage have historically been constrained by regulatory uncertainty, limited market participation opportunities and relatively high upfront capital requirements. The proposed policy framework has the potential to address some of these constraints, although the extent of the impact will depend on how the proposed measures are translated into regulations, market mechanisms and implementation guidelines.
Bringing Energy Storage Into the Electricity Planning Framework
One of the longstanding challenges for energy storage in India has been the absence of a comprehensive and predictable regulatory and market framework. While BESS has increasingly been deployed across utility-scale renewable energy and grid applications, its role across the wider electricity value chain has continued to evolve.
This uncertainty has been particularly relevant for C&I consumers considering large investments in storage assets. A BESS project typically involves significant upfront expenditure and has a relatively long investment horizon. Consequently, enterprises and financiers need visibility on regulatory treatment, market access, settlement mechanisms and potential revenue streams before committing capital.
Historically, many C&I storage business cases have therefore relied primarily on demand-charge reduction and renewable energy optimisation. While these applications can generate meaningful savings, depending exclusively on them can constrain the overall value that a battery can capture.
The Draft NEP 2026 seeks to provide greater clarity by placing energy storage within the broader framework of electricity planning and system operations. The proposed policy direction encourages the concurrent development of renewable energy and storage assets and provides for greater participation of storage in electricity procurement and market mechanisms.
The proposed role for grid operators in procuring storage through market-based mechanisms, including bilateral arrangements, could create additional avenues for storage projects to generate value. The proposed development of technical standards for BESS by the Central Electricity Authority, beginning from April 2027, could further provide greater clarity around technical requirements and project development.
For C&I consumers, the significance of these developments goes beyond regulation. A more clearly defined framework can improve the ability of businesses, lenders and investors to assess the long-term viability of storage projects.
The Capital Economics of C&I Battery Storage
Despite declining battery prices, capital expenditure remains one of the key barriers to wider C&I BESS adoption.
A commercial BESS is not simply a collection of battery cells. A complete system can include battery modules, battery management systems, power conversion systems, thermal management, energy management systems, protection equipment, fire-safety infrastructure and associated electrical and civil works. Depending on the project configuration, these components can represent a substantial upfront investment.
The capital economics of C&I storage have also historically differed from those of utility-scale projects. Large-scale renewable and storage projects can benefit from mechanisms such as viability gap funding, transmission-related incentives, project-finance structures and other government support mechanisms. Similar support for C&I consumers has been comparatively limited.
This has made project economics highly dependent on the individual consumer’s electricity tariff structure, load profile, demand charges, renewable generation profile and operating requirements.
For a C&I enterprise, the question is therefore not simply whether battery prices are falling. The more relevant question is whether the total value generated by the battery over its operating life is sufficient to justify the initial investment.
Policy Support Could Improve the Economics of Storage
The Draft NEP 2026 also comes at a time when the policy environment around battery manufacturing and renewable energy is evolving rapidly.
Measures such as customs duty exemptions for selected battery manufacturing equipment, production-linked incentives and exemptions on certain inputs can support the development of domestic battery manufacturing capacity. Over time, improvements in manufacturing economics and supply-chain scale could translate into lower equipment costs for downstream users.
Transmission-related incentives for eligible BESS projects co-located with renewable generation can also influence project economics. Where such benefits are available and the applicable eligibility and commissioning conditions are satisfied, hybrid renewable-plus-storage projects may become more competitive.
At the same time, continuing reductions in renewable energy tariffs can improve the economics of combining solar generation with storage. For C&I consumers, this creates the possibility of moving beyond conventional rooftop solar and considering integrated solar-plus-storage solutions designed around the enterprise’s actual electricity consumption profile.
The resulting business case can combine multiple sources of value, including renewable energy self-consumption, peak-demand management, time-of-use optimisation, backup power and, where market access permits, participation in ancillary or other electricity market services.
From Single-Use Batteries to Multi-Value Energy Assets
The future economics of C&I storage are likely to depend increasingly on the ability of a battery to perform multiple functions rather than being deployed for a single purpose.
For example, a BESS could be used during periods of high electricity demand to reduce grid draw, while also absorbing excess solar generation during the day and supplying electricity during periods when grid tariffs are higher.
Where regulatory and market structures permit, the same asset could potentially participate in additional grid-support or ancillary-service applications.
This multi-value approach is particularly important for C&I consumers because the economics of a battery can change significantly depending on how many operational and financial benefits can be captured from the same asset.
However, these benefits cannot be assumed uniformly across all businesses. A storage project must be evaluated against the consumer’s actual load curve, tariff structure, contracted demand, renewable generation profile, battery sizing, degradation assumptions, financing cost and operating strategy.
What the Policy Means for C&I Storage Buyers
For C&I consumers, the most important implication of the Draft NEP 2026 may be the gradual transition of energy storage from a relatively specialised technology into a recognised component of India’s electricity infrastructure.
Greater regulatory clarity can reduce uncertainty for businesses evaluating long-duration investments in BESS. It can also make it easier for financial institutions, investors and energy-service providers to evaluate storage projects using more standardised assumptions.
At the same time, C&I buyers should not interpret the policy developments as an automatic improvement in the economics of every BESS project.
The value of storage will continue to depend heavily on project-specific factors. A battery that delivers strong returns at one industrial facility may not generate the same economics at another facility because of differences in demand charges, load patterns, renewable generation, operating hours and tariff structures.
The policy framework therefore creates an enabling environment, but the commercial outcome will still depend on how effectively the opportunity is translated into an individual project’s design and financial model.
What C&I Buyers Should Evaluate Before Investing
Businesses considering BESS should evaluate storage as part of a broader energy strategy rather than as an isolated equipment purchase.
Key considerations include the facility’s historical electricity consumption, hourly load profile, contracted demand, tariff structure and peak-demand pattern. The analysis should also examine the potential for renewable energy integration, battery sizing, charging and dispatch strategy, expected degradation and replacement requirements.
Financial modelling should incorporate capital expenditure, financing costs, operating costs, battery life, degradation, electricity tariff escalation and potential residual value. Where applicable, the analysis should also consider the potential revenue or savings available through market participation and ancillary services.
Regulatory eligibility should be assessed alongside technical and financial considerations. This becomes particularly important as new standards, procurement mechanisms and market structures emerge.
The objective should ultimately be to identify the configuration that delivers the strongest risk-adjusted economics for the specific consumer rather than simply selecting the largest or lowest-cost battery system.
Looking Ahead
The National Electricity Policy 2026 represents an important step in the evolution of India’s electricity market. By recognising energy storage as an integral component of electricity planning and system operations, the policy can provide a stronger foundation for the continued development of India’s storage ecosystem.
For C&I consumers, the opportunity extends beyond reducing demand charges. Storage can increasingly become part of an integrated energy strategy combining renewable generation, energy efficiency, power-quality management, demand management and potentially participation in emerging electricity markets.
Nevertheless, the transition from policy intent to commercial outcomes will depend on subsequent regulations, technical standards, market mechanisms and implementation at the state and distribution-company level.
For businesses considering storage investments today, this makes independent techno-economic assessment particularly important. Rather than viewing BESS simply as a battery purchase, enterprises need to evaluate how storage interacts with their electricity consumption, renewable generation, tariffs, financing structure and future energy requirements.
Nirvahana can support C&I consumers in assessing these opportunities through a structured evaluation of energy consumption, renewable potential, storage requirements, financing options and project economics. This enables businesses to move from a technology-led decision towards an investment-led energy transition strategy, with a clear understanding of the opportunities, risks and expected returns associated with storage.
