Three Tamil Nadu Captive Solar Plants Commissioned in Early October 2026
Three separate captive solar plants, with a combined reported capacity of up to 15.125 MW, were commissioned in Tamil Nadu in early October 2026 by Milky Mist, Jumbo Bag and SWELECT Energy Systems, according to reports published by three outlets between 1 and 2 October 2026.
The commissionings span the dairy, packaging and energy-systems sectors, illustrating continued momentum in industrial captive solar adoption across the state.
Project-by-Project Details
SolarQuarter, reporting on 1 October 2026, stated that Milky Mist commissioned a 10 MW solar plant in Tamil Nadu, taking the company's total renewable capacity to 41 MW. Scanx.trade, also on 1 October 2026, reported that Jumbo Bag commissioned a 2 MW captive solar plant in Tamil Nadu. Kalkine India, reporting on 2 October 2026, stated that SWELECT Energy Systems (NSE: SWELECTES) commissioned a 3.125 MW solar plant in Tamil Nadu.
| Company | Capacity (MW) | Location | Reported By | Report Date |
|---|---|---|---|---|
| Milky Mist | 10 MW | Tamil Nadu | SolarQuarter | 01 Oct 2026 |
| Jumbo Bag | 2 MW | Tamil Nadu | scanx.trade | 01 Oct 2026 |
| SWELECT Energy Systems | 3.125 MW | Tamil Nadu | Kalkine India | 02 Oct 2026 |
Milky Mist Reaches 41 MW Renewable Portfolio
The Milky Mist commissioning is notable in scale among the three, at 10 MW, and the company's total renewable capacity is reported to have reached 41 MW following the addition. The dairy company's cumulative figure suggests earlier renewable investments that predate this commissioning, though no further breakdown of those prior assets was available in published reports.
Captive Power Pipeline: Where India Stands
Projects India tracks 2,437 live captive power projects across India, with 19 added in the last 90 days. Of these, 1,046 are at the Under Approvals stage and 278 have reached Construction Started, indicating a substantial volume of projects that could convert into active procurement opportunities over the near term. A further 490 projects are recorded as Completed, and 283 are on Hold.
By state, Maharashtra leads with 405 tracked captive power projects, followed by Karnataka with 301, Chhattisgarh with 300, Uttar Pradesh with 200, Andhra Pradesh with 153 and Odisha with 145. Tamil Nadu, where all three October commissionings occurred, is an active market not captured in the top-six state breakdown, underscoring that activity extends well beyond the largest tracked geographies.
Among recently tracked projects, National Aluminium Company Limited is pursuing a Rs 12,000 crore captive power project in Angul, Odisha, currently under approvals. Star Cement North East Limited has projects under approvals in both Jaisalmer, Rajasthan (Rs 3,000 crore) and Beawar, Rajasthan (Rs 3,650 crore). Shakambhari Ispat & Power Limited has a Rs 5,000 crore captive power plant in the planning stage in Bihar. Trident Limited is seeking approvals for a Rs 440 crore expansion in Barnala, Punjab. Shri Bajrang Power Private Limited has commenced construction on an expansion at Borjhara, Raipur, Chhattisgarh. Further context on India's power projects sector is available on Projects India.
What this means for suppliers and contractors
The three Tamil Nadu commissionings signal continued private-sector appetite for captive solar, particularly among industrial and food-processing companies seeking to manage energy costs. For suppliers of solar modules, mounting structures, inverters, balance-of-plant equipment and EPC services, the commissioning activity in Tamil Nadu points to an established local procurement ecosystem worth monitoring.
The broader pipeline data reinforces the opportunity. With 1,046 captive power projects currently under approvals nationally and a further 278 already at construction stage, the addressable near-term market for equipment and services is substantial. Maharashtra, Karnataka and Chhattisgarh collectively account for over 1,000 tracked projects and represent priority geographies for supplier business development.
Projects with construction already started — such as the Shri Bajrang Power expansion in Chhattisgarh — represent the most immediate procurement windows, while the large under-approvals cohort, including the Rs 12,000 crore NALCO project in Odisha, signals future tendering activity that suppliers should track early. Readers can browse the full pipeline via all tracked projects on Projects India. Related commissioning activity, such as the 10 MW solar captive plant at Aster Medcity in Kerala, illustrates how industrial and healthcare clients are increasingly pursuing captive solar at scale across South India.
Frequently asked questions
How much captive solar capacity was commissioned in Tamil Nadu in October 2026?
Three outlets reported a combined total of up to 15.125 MW commissioned in Tamil Nadu in early October 2026: 10 MW by Milky Mist, 2 MW by Jumbo Bag and 3.125 MW by SWELECT Energy Systems. Each project was reported separately by a different publication.
What is Milky Mist's total renewable energy capacity after the October 2026 commissioning?
SolarQuarter reported on 1 October 2026 that Milky Mist's total renewable capacity reached 41 MW following the commissioning of its 10 MW solar plant in Tamil Nadu. No further breakdown of prior assets was available in published reports.
How many captive power projects are currently tracked in India?
Projects India tracks 2,437 live captive power projects across India, with 19 added in the last 90 days. Of these, 1,046 are under approvals, 278 are at construction started stage, and 490 are recorded as completed.
