Tata Power Renewable Energy Limited (TPREL) broke ground on July 30, 2026, on an 800 MW hybrid renewable energy project across Kurnool and Anantapur districts of Andhra Pradesh — a ₹5,750 crore investment that splits 400 MW of wind and 400 MW of solar across 3,462 acres, with the solar portion including a 200 MW firm-and-dispatchable (FDRE) component backed by battery storage for NTPC. It is one of the largest single private clean-energy commitments in the state's history and a building block for both Andhra Pradesh's 72.60 GW-by-2030 renewable target and Tata Power's own goal of 100% clean energy by 2045.
Last verified: July 31, 2026
- 800 MW total capacity: 400 MW wind + 400 MW solar
- ₹5,750 crore investment; ~4,000 direct and indirect jobs
- Suzlon handling wind EPC: 127 × S144 turbines (3.15 MW each) at Kanekallu, Anantapuram
- 200 MW FDRE for NTPC with 25 MW/50 MWh battery storage; 200 MW solar unallocated
- ISTS connectivity already secured at Ananthapuram II & Kurnool-4 substations
- Pricing/capacity figures are volatile — last checked July 31, 2026
What is Tata Power's 800 MW Andhra Pradesh project?
The project is a hybrid renewable energy facility developed by TPREL across two locations in the Rayalaseema region of Andhra Pradesh. The wind component (400 MW) sits at Kanekallu in Anantapuram district, while the solar component (400 MW) is at Pattikonda in Kurnool district. TPREL serves as the project developer for the full 800 MW, with Suzlon Group undertaking the engineering, procurement, and construction (EPC) scope for the wind portion (Tata Power media release, July 30, 2026).
The solar side has a built-in structural wrinkle that most coverage glossed over: of the 400 MW solar capacity, only 200 MW is committed — a firm and dispatchable renewable energy (FDRE) project for NTPC that incorporates a Battery Energy Storage System (BESS) rated at 25 MW / 50 MWh. The remaining 200 MW of solar capacity is explicitly listed as "available for future allocation," meaning it does not yet have a confirmed buyer (Tata Power media release).
This is a sensible way to phase a project of this scale — but it does mean that as of groundbreaking day, one-quarter of the total 800 MW has no contracted offtaker.
How is the 800 MW split between wind and solar?
The capacity is divided exactly evenly, but the commercial arrangements under each half differ significantly:
| Component | Capacity | Location | Developer | EPC partner | Buyer status |
|---|---|---|---|---|---|
| Wind | 400 MW | Kanekallu, Anantapuram | TPREL | Suzlon Group | TPREL portfolio |
| Solar (FDRE) | 200 MW | Pattikonda, Kurnool | TPREL | TPREL | NTPC (confirmed) |
| Solar (unallocated) | 200 MW | Pattikonda, Kurnool | TPREL | TPREL | Future allocation |
The land footprint totals 3,462 acres — 2,700 acres for solar installation and 760 acres for wind development. The project is expected to generate approximately 4,000 direct and indirect jobs during development, construction, and operations, and will provide annual lease rental income to over 1,100 farming families for nearly 30 years (Biz Andhra, July 30, 2026; Tata Power media release).
Who is building the wind turbines and why does it matter?
Suzlon Group is handling the full EPC scope for the 400 MW wind component, deploying 127 units of its flagship S144 wind turbine generators (WTGs), each with a rated capacity of 3.15 MW. The S144 is part of Suzlon's 3.x MW platform, features a 144-meter rotor diameter, and is available at a hub height of 140 meters (extendable to 160 meters) — making it one of the largest land-based wind turbines deployed in India (Suzlon S144 product page; Manufacturing Today India, June 25, 2026).
The domestic manufacturing angle is the part that the Andhra Pradesh government specifically highlighted: Suzlon will manufacture the turbines at its own Anantapur facility, which means a meaningful portion of the project's hardware spend stays in the region. Suzlon's Vice Chairman Girish Tanti noted at the ceremony that Suzlon has operated in Andhra Pradesh for over two decades and today contributes nearly 38% of the state's installed wind energy capacity — roughly 1,600 MW across eight wind sites (Tata Power media release).
With this 400 MW order, the cumulative Tata Power–Suzlon partnership crosses the 1 GW milestone across Karnataka, Maharashtra, Tamil Nadu, and Andhra Pradesh — their fourth project together (Domain-b, June 25, 2026).
What is firm and dispatchable renewable energy (FDRE)?
Firm and Dispatchable Renewable Energy (FDRE) is a power procurement model designed to solve renewable energy's central problem: the sun does not always shine, and the wind does not always blow. In an FDRE arrangement, the developer guarantees a specified amount of power delivery on demand — not just when conditions permit — typically by pairing intermittent renewables with energy storage or a hybrid mix that can fill gaps.
In this project, the 200 MW FDRE component for NTPC pairs solar generation with a Battery Energy Storage System (BESS) rated at 25 MW / 50 MWh. That battery can store excess solar energy generated during peak sunlight hours and discharge it when demand peaks in the evening or at night, making the power "dispatchable" on demand rather than purely weather-dependent (Tata Power media release).
This matters because grid operators increasingly need power that is available when called — not just energy averaged over a day. India's renewable energy procurement is shifting from plain solar/wind power purchase agreements (PPAs) toward FDRE and round-the-clock (RTC) structures that penalize developers for failing to deliver during specified peak hours. The 25 MW/50 MWh BESS on the NTPC portion of this project is a direct response to that shift.
Has the project secured grid connectivity?
Yes. The project has already secured 800 MW of Inter-State Transmission System (ISTS) connectivity at the Ananthapuram II and Kurnool-4 CTUIL substations. This is a critical detail that is easy to overlook: many large renewable projects in India are announced before transmission infrastructure is in place, and evacuation bottlenecks are a leading cause of delayed commissioning. Having ISTS connectivity secured at groundbreaking means the power from this project has a verified path onto the national grid — not just a planned one (Tata Power media release; Economic Times, July 31, 2026).
How does this fit Andhra Pradesh's and India's clean energy targets?
The 800 MW project is a single building block inside two much larger roadmaps:
Andhra Pradesh's state targets:
- 72.60 GW of renewable energy by 2030 (pledged by Chief Minister N. Chandrababu Naidu in September 2024; subsequently expanded to a 160 GW long-term vision under the Integrated Clean Energy Policy 2024) (ANI News, September 16, 2024; ET Energy World)
- Net Zero by 2047
- The state claims its renewable energy capacity has grown 400% in one year under the current government
India's national targets:
- 500 GW of non-fossil fuel capacity by 2030
- Net Zero by 2070 (pledged at COP26)
Tata Power's corporate targets:
- 100% clean energy by 2045; Net Zero by 2045
- Current clean and green energy portfolio: 17.7 GW, including 9.8 GW under construction (Tata Power media release; NSE filing, July 30, 2026)
To put the scale in perspective: 800 MW is roughly 1.1% of Andhra Pradesh's stated 72.60 GW 2030 target and about 0.16% of India's 500 GW national target. The project is significant not for its individual size but for its structural features — hybrid wind-solar, integrated battery storage, domestic wind turbine manufacturing, and pre-secured grid connectivity — which represent the template India needs to replicate hundreds of times over to meet its 2030 goals.
Why is this project location significant for India's industrial strategy?
The project sits in the Rayalaseema region of Andhra Pradesh, an area that has undergone one of the most dramatic industrial transformations in India over the past decade. Once known for chronic drought, Rayalaseema has attracted investments from Kia Motors (automobile manufacturing in Anantapur, producing for both domestic and export markets), JSW Steel (a ₹16,350 crore integrated steel plant under construction in Kadapa), Royal Enfield (motorcycle manufacturing), DRDO (Advanced Medium Combat Aircraft integration), and Bharat Forge (energetics facility) (The Hindu BusinessLine; KPIAS Academy).
The Tata Power–Suzlon project adds a new sector — gigawatt-scale clean energy with local manufacturing — to a region that is already diversifying across steel, automotive, defense, and food processing. This is the industrial-cluster effect in action: energy infrastructure attracts manufacturing, which attracts logistics, which attracts more energy demand. For a deeper look at the Rayalaseema transformation and what it means for India's industrial geography, see our analysis: How Rayalaseema Became India's Fastest-Growing Industrial Hub.
What are the risks and open questions?
The project is well-structured, but three things are worth watching:
The 200 MW unallocated solar capacity. Half the solar portion has no confirmed buyer. While phasing a project this way is normal, it introduces market risk — if offtake is not secured before commissioning, TPREL may need to sell the power on the merchant market at potentially lower rates.
The investment figure discrepancy. The Tata Power press release and several major outlets (Economic Times, Moneycontrol) cite ₹5,750 crore, while The Hindu BusinessLine reports ₹5,350 crore. The Tata Power official release is the primary source; we have used ₹5,750 crore throughout but flag the discrepancy here for transparency.
Commissioning timeline. No date for commercial operation was announced at groundbreaking. Large hybrid projects in India typically take 18–30 months from groundbreaking to full commissioning, depending on land acquisition completion, turbine delivery, and grid synchronization. For context on how infrastructure delays in India affect investors, see our coverage of India's electronics manufacturing boom — where execution speed has proven as important as policy incentives.
What this means for you
For businesses evaluating renewable energy procurement in India, the Tata Power 800 MW project signals three things: (1) the FDRE model — renewables paired with battery storage that deliver power on demand — is now being deployed at utility scale, which means buyers can increasingly contract for firm green power instead of weather-dependent intermittent supply; (2) hybrid wind-solar projects are becoming the default over single-technology installations because they smooth generation profiles and use transmission infrastructure more efficiently; and (3) domestic manufacturing of wind turbines (Suzlon's Anantapur facility) is becoming a competitive differentiator, which matters for supply chain resilience and for states competing for investment.
If you are a manufacturer or data-center operator with growing power needs, the FDRE structure is worth understanding now — it is the procurement model that will likely dominate India's renewable energy contracting over the next five years.
FAQ
Q: What is the total investment in Tata Power's Andhra Pradesh 800 MW project?
A: ₹5,750 crore, per the official Tata Power media release dated July 30, 2026. (The Hindu BusinessLine reported ₹5,350 crore; we have used the primary source figure.)
Q: How much battery storage is included in the project?
A: The 200 MW FDRE (firm and dispatchable renewable energy) component for NTPC includes a Battery Energy Storage System (BESS) rated at 25 MW / 50 MWh, enabling power delivery on demand beyond sunlight hours.
Q: How many wind turbines will Suzlon install and what model?
A: Suzlon will supply and install 127 units of its S144 wind turbine generators, each with a rated capacity of 3.15 MW, manufactured at Suzlon's Anantapur facility.
Q: What is the difference between FDRE and regular solar power?
A: Regular solar PPAs deliver energy only when the sun is generating. FDRE pairs renewables with storage (or a hybrid mix) so the developer can guarantee power delivery on demand, including during evening peak hours, with penalties for non-delivery.
Q: Has the project secured transmission connectivity?
A: Yes. The project has 800 MW of ISTS (Inter-State Transmission System) connectivity secured at the Ananthapuram II and Kurnool-4 CTUIL substations, meaning power evacuation infrastructure is already in place.
Q: How does this project fit India's 500 GW renewable energy target?
A: India aims for 500 GW of non-fossil fuel capacity by 2030. This single 800 MW project represents about 0.16% of that target, but its hybrid-plus-storage-plus-domestic-manufacturing structure represents the template India needs to replicate at scale.
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