If you are looking for BESS tenders in India, there is an important problem: there is no single portal containing every battery energy storage opportunity.
Large projects can appear through central government procurement systems, PSU portals, renewable-energy agencies, transmission utilities, state DISCOMs and dedicated e-procurement websites. Some opportunities are also described as standalone BESS, solar + BESS, hybrid renewable energy, firm and dispatchable renewable energy (FDRE), or energy storage systems rather than simply “BESS.”
That means searching only for the exact phrase “BESS tender” can cause you to miss relevant opportunities.
This guide explains where to look, which portals matter, what search terms to use and how to screen a BESS tender before deciding whether it is worth pursuing.
Where Can You Find BESS Tenders in India?
The most useful sources fall into five groups:
Source | What to look for |
CPPP / eProcurement | Central government and PSU tenders |
GeM | Procurement of BESS equipment, services and related systems |
SECI | Renewable-energy and storage-linked procurement |
NTPC / NGEL | Large EPC, renewable + BESS and storage projects |
State utility portals | State-level standalone and grid-connected BESS |
POWERGRID | Transmission and grid-support BESS opportunities |
MNRE / CEA | Policies, schemes, project information and storage ecosystem |
Tender aggregators | Discovery and cross-portal monitoring |
The important distinction is that aggregators are useful for discovery, but the original tender document should be treated as the authoritative source for eligibility, specifications, deadlines and corrigenda.
1. Central Public Procurement Portal (CPPP)
The Central Public Procurement Portal should be one of the first places to find BESS tenders in India.
The Government of India’s ePublishing system allows central government organisations to publish tender enquiries, corrigenda and contract-award information.
The National Informatics Centre says the government e-procurement platform has been implemented across 31 States and Union Territories and more than 700 central procuring entities. It also states that central ministries, CPSEs and autonomous/statutory bodies are required to publish their tender enquiries on the CPP Portal.
What should you search?
Do not use only:
BESS
Also search:
- Battery Energy Storage System
- Battery Storage
- Energy Storage System
- ESS
- Grid-connected BESS
- Standalone BESS
- Solar PV with BESS
- Solar plus storage
- Renewable energy with storage
- FDRE
- Firm and dispatchable renewable energy
- Energy storage developer
- Storage system
- Battery storage EPC
Central Public Procurement Portal
2. Government e-Marketplace (GeM)
GeM is another important source, particularly when the requirement involves procurement of equipment, services, consultancy, installation or other government purchases.
The Government Services Portal describes GeM as the public procurement platform for central and state government ministries, departments, PSUs and affiliated organisations. Registered sellers and service providers can participate in government procurement opportunities.
BESS-related procurement does not necessarily look like a large utility-scale storage tender.
For example, a 2026 GeM procurement from the Ministry of Coal involved hiring an owner’s engineer for a BESS project.
This illustrates an important point:
A BESS opportunity may be for the complete system, but it may also be for engineering, consultancy, components, installation, maintenance or another part of the project lifecycle.
Government e-Marketplace information
3. Solar Energy Corporation of India (SECI)
SECI is an important source for BESS tenders in India linked to renewable energy and storage.
Its tender portal currently includes storage-linked procurement. For example, a 2026 SECI tender covers a 70 MW ISTS-connected solar PV project paired with 25 MW / 50 MWh BESS in Andhra Pradesh.
SECI opportunities can therefore appear as:
- Standalone storage
- Solar + BESS
- Renewable energy + storage
- Firm/dispatchable renewable energy
- Peak-power supply
- Storage-linked renewable procurement
Don’t assume that a tender needs “BESS” in its title to be relevant to a battery-storage supplier.
4. NTPC and NTPC Green Energy
NTPC and NTPC Green Energy are particularly important sources for large-scale BESS opportunities.
For example, NTPC’s tender database shows an EPC package for an 800 MW / 3,200 MWh BESS at NTPC REL Khavda Park, issued in May 2026.
NTPC’s tender records also show earlier projects involving:
- 100 MW / 400 MWh BESS at Ramagundam
- 30 MW / 120 MWh BESS at Sipat
- 250 MW / 1,000 MWh BESS at Kayamkulam
- Solar + BESS projects
The NTPC/NGEL procurement ecosystem is therefore worth monitoring separately rather than relying exclusively on general tender searches.
5. POWERGRID
POWERGRID is another important organisation to monitor because BESS can be procured for grid and transmission-related applications.
POWERGRID specifically states on its tender portal that it publishes BESS tenders under the Tariff-Based Competitive Bidding (TBCB) route.
For companies targeting utility-scale or grid-support storage, this makes the POWERGRID procurement portal an important monitoring source.
6. State DISCOMs and Electricity Utilities
A significant number of BESS tenders in India are also issued at the state level.
Depending on the project, opportunities can come from:
- State DISCOMs
- State transmission utilities
- Renewable-energy agencies
- State generation companies
- Electricity departments
- Special-purpose project companies
Current 2026 tender listings illustrate the geographical spread. Active or recently listed opportunities include projects in Maharashtra, Uttarakhand, Bihar, Karnataka, Gujarat and other states.
Uttarakhand provides a useful example. Its official e-procurement portal currently lists separate BESS clusters under UPCL, including:
- 36 MW / 90 MWh
- 23 MW / 57.5 MWh
- 41 MW / 102.5 MWh
These are being procured under a capacity-charged competitive-bidding mechanism.
States worth monitoring
For a BESS tender-monitoring strategy, consider creating separate watchlists for:
- Maharashtra
- Gujarat
- Rajasthan
- Karnataka
- Uttarakhand
- Uttar Pradesh
- West Bengal
- Kerala
- Andhra Pradesh
- Telangana
- Haryana
- Madhya Pradesh
The exact list should depend on your target market and qualification strategy rather than simply following the number of tenders in each state.
7. MNRE and CEA: Not Just Tender Sources
The Ministry of New and Renewable Energy and Central Electricity Authority are valuable even when they are not the organisation issuing the tender.
MNRE maintains a dedicated Energy Storage Systems section containing policies, guidelines, technical reports, projects and tenders.
CEA also maintains a BESS project monitoring system and publishes periodic information on the development and deployment of BESS in India.
These resources help bidders understand the policy and project environment behind procurement activity.
For example, government documents show that India’s BESS support ecosystem includes VGF mechanisms and PSDF-supported storage deployment. CEA currently describes support for approximately 43.85 GWh of BESS capacity across the relevant VGF components.
Don’t Search Only for “BESS Tender”
This is probably the most important practical lesson for anyone building a BESS tender-monitoring process.
A project can involve batteries without using “BESS” prominently in the title.
For example, search combinations such as:
Technology terms
- Battery Energy Storage System
- BESS
- Energy Storage System
- ESS
- Battery Storage
- Grid Storage
Project terms
- Solar + BESS
- Solar PV + Storage
- Wind + Storage
- Hybrid Renewable Energy
- FDRE
- Firm and Dispatchable Renewable Energy
- Round-the-clock renewable energy
- Peak supply
Commercial terms
- BESS developer
- Storage developer
- Energy storage procurement
- Power procurement
- Capacity procurement
- BOO
- BOOT
- EPC
- O&M
Technical terms
- MW / MWh
- Grid-connected battery
- Substation BESS
- Peak shaving
- Energy shifting
- Grid balancing
- Frequency regulation
This broader search approach can uncover opportunities that an exact-match “BESS” search misses.
How to Screen BESS Tenders in India Before Bidding
Finding a tender is only the first step.
Before spending engineering and commercial resources on it, check the following.
Check | |
Project size | MW and MWh |
| Duration | 1-hour, 2-hour, 4-hour etc. |
Procurement model | EPC, BOO, BOOT, RESCO or capacity-based |
| Scope | Supply only or complete EPC |
Battery chemistry | LFP, sodium-ion or specified/approved alternatives |
| PCS | Rating, efficiency and grid requirements |
EMS | Control, dispatch and communication requirements |
| Thermal management | Air or liquid cooling requirements |
Fire safety | Detection, suppression and emergency response |
| Performance | Efficiency, availability and response requirements |
Degradation | Guaranteed capacity retention and degradation curve |
| Warranty | Battery, PCS, EMS and system warranty |
O&M | Duration and service obligations |
Site | Land, grid connection and civil requirements |
Financial eligibility | Turnover, net worth and experience |
| Bid security | EMD and performance security |
Schedule | Supply, commissioning and COD |
| Penalties | LDs and performance-related damages |
Corrigenda | Latest amendments and deadline changes |
This is where a technical BESS supplier can differentiate itself from a general tender aggregator.
MW vs MWh: A Critical Detail in BESS Tenders
Always read both numbers.
MW tells you how much power the system can deliver.
MWh tells you how much energy it can store.
For example:
125 MW / 500 MWh
means the project has:
- 125 MW power capacity
- 500 MWh energy capacity
A simple duration calculation is:
Duration = Energy Capacity Ă· Power Capacity
So:
500 MWh Ă· 125 MW = 4 hours
This distinction matters because two tenders with the same MW capacity can have completely different battery requirements.
Pay Attention to the Commercial Model
Not every BESS tender asks a supplier to simply “sell batteries.”
A tender could involve:
EPC model
The contractor designs, supplies, constructs and commissions the BESS.
BOO model
The developer builds, owns and operates the asset.
BOOT model
The developer builds, owns and operates it for a defined period before transfer.
Capacity-based procurement
The procurer purchases storage capacity or availability.
Energy procurement
The procurer purchases energy delivered by the storage asset.
The commercial structure affects the technical design, financing, performance guarantees and long-term obligations.
Why India’s BESS Tender Pipeline Is Expanding
India’s storage requirement is closely connected to the growth of variable renewable generation and the need for flexible power.
MNRE notes that energy storage can support renewable integration, peak shifting, grid stability, ancillary services, energy arbitrage and reduction of peak deficits.
Government support has also expanded.
A 2026 Ministry of Power response states that two VGF schemes together cover 43.8 GWh of BESS development, comprising the enhanced budgetary-support scheme and a 30 GWh PSDF-supported scheme.
This does not mean every BESS tender receives VGF support. It does mean that bidders should understand whether a particular tender is connected to a supported procurement mechanism.
BESS Tender Monitoring in India: A Practical Workflow
For an EPC, developer or BESS manufacturer, a simple monitoring system can look like this:
Step 1: Monitor primary portals
Check:
- CPPP
- GeM
- SECI
- NTPC
- NTPC Green Energy
- POWERGRID
- Relevant state procurement portals
Step 2: Use multiple search terms
Don’t rely exclusively on “BESS.”
Step 3: Create a tender tracker
Track:
- Tender ID
- Authority
- Location
- MW
- MWh
- Technology
- Procurement model
- Published date
- Submission deadline
- Eligibility
- Estimated value
- Status
- Corrigendum
- Internal owner
Step 4: Verify the original document
Use aggregator websites for discovery, but open the original tender notification and RFP.
The CPPP itself warns that tender documents are owned and maintained by the concerned departments and advises users to refer to the original tender notification for accuracy and validity.
Step 5: Perform technical screening
Check the battery, PCS, EMS, thermal management, safety, performance, degradation and warranty requirements.
Step 6: Perform commercial screening
Check eligibility, EMD, turnover, financial guarantees, LDs, payment terms and O&M obligations.
Step 7: Monitor corrigenda
Never assume the first version of the tender is the final version.
A deadline, technical requirement or qualification criterion can change.
Should BESS Companies Use Tender Aggregators?
Yes—but as a discovery layer, not as the final source of truth.
Tender aggregators can make it easier to search across states and procurement organisations. Current aggregator databases demonstrate how fragmented BESS opportunities are across Indian states and procuring authorities.
The correct workflow is:
Aggregator → Identify opportunity → Open original portal → Download tender → Check corrigenda → Validate eligibility → Bid
not:
Aggregator → Bid
The latter creates a significant risk of relying on outdated deadlines, incomplete specifications or secondary summaries.
What BESS Suppliers Should Look for Beyond the Tender Titl
A technically serious bidder should look beyond the project name.
For example, if the tender specifies a large utility-scale BESS, investigate:
- Required discharge duration
- Round-trip efficiency
- Auxiliary consumption
- Battery degradation
- Cell chemistry
- Thermal-management architecture
- Fire detection and suppression
- HVAC requirements
- EMS architecture
- SCADA integration
- Grid-forming/grid-following requirements
- Black-start or islanding requirements
- Response time
- Availability guarantee
- Capacity retention
- Ambient-temperature range
- Site conditions
- O&M period
These requirements can materially affect the actual cost and bankability of the project.
The relevant point for a tender bidder is not that one technology is universally better than another. It is that the tender’s technical requirements must be matched to the proposed system architecture before the commercial bid is prepared.
BESS Solutions for Different Project Requirements
GoodEnough Energy offers BESS solutions for commercial, industrial and grid-scale applications, including StorEDGE 0.25 (250 kWh / 125 kVA) and StorEDGE 5.0 (5 MWh / 2.5 MVA).
When evaluating a BESS tender in India, the right system should be matched to the project’s power capacity, storage duration, grid requirements, safety specifications and performance requirements.
Key Takeaways
- BESS tenders in India are distributed across multiple procurement portals.
- CPPP should be part of any central-government tender-monitoring strategy.
- GeM is relevant for equipment, services and BESS-related procurement.
- SECI is important for renewable-energy and storage-linked opportunities.
- NTPC and NGEL are major sources of large-scale BESS and renewable-plus-storage procurement.
- POWERGRID is important for transmission and grid-support opportunities.
- State DISCOMs and utilities can issue significant standalone BESS tenders.
- Search for FDRE, solar + BESS, hybrid, energy storage and storage developer rather than only “BESS.”
- Use tender aggregators for discovery, but verify every opportunity against the original procurement document.
- Always check corrigenda before submitting a bid.
- Technical screening should cover more than battery capacity: PCS, EMS, thermal management, safety, degradation, efficiency, availability and O&M can materially affect project economics.
India’s BESS procurement market is becoming increasingly diverse. For companies seeking opportunities, the advantage is not simply finding more tender listings it is building a disciplined process for finding the right tenders and determining whether the technical and commercial requirements fit their capabilities.
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