Introduction

SECI has launched a competitive bidding process for four wind power projects totaling 1,200 MW of capacity that will be connected to the Integrated Solar‑Wind Transmission System (ISTS). The tender, identified as SECI‑Tranche‑XXI, invites developers to submit a single bid covering an integral capacity range of 50 MW to 600 MW per project. The key dates – bid release on 7 October 2026, query deadline on 14 October, bid submission by 29 October and technical‑commercial opening on 3 November – set a tight calendar for participants. This initiative reflects India’s accelerating renewable agenda, aims to attract both domestic and international investors, and promises to add substantial clean‑energy capacity to the national grid. This article breaks down the tender specifications, financial and technical eligibility, security requirements, and the broader implications for the Indian renewable energy market.

What Does the Data Reveal About This Topic?

Does the SECI 1200 MW wind power tender indicate a shift toward larger, integrated wind farms? The data shows that SECI is targeting sizeable, grid‑linked projects with a mandatory ISTS connection, signalling a policy push for more reliable, dispatchable renewable supply. The requirement for commercially proven, MNRE‑RLMM‑listed turbines and GPS‑enabled automatic weather stations highlights an emphasis on technology standards and data transparency. Moreover, the financial thresholds – a net‑worth of 31.368 crore per MW and liquidity criteria such as an annual turnover of 82.84 lakh per MW – ensure that only well‑capitalised developers can participate. The use of a reverse auction after the initial tender fee further underscores SECI’s intent to secure competitive pricing.

Tender Structure, Security Deposit, and Eligibility Criteria

The tender fee is Rs 50,000 plus 18 % GST, followed by a Rs 20 lakh processing fee (also with 18 % GST). Bidders must furnish an Earnest Money Deposit (EMD) of Rs 213.68 lakh per MW, secured through a bank guarantee valid for 12 months with a 30‑day claim window. Technical eligibility mandates the use of MNRE‑listed wind turbines, installation of GPS‑enabled weather stations, and compliance with grid‑code and cybersecurity norms. Financial eligibility requires a minimum net worth of 31.368 crore per MW based on FY 2025‑26 figures, and at least one of three liquidity metrics: annual turnover of 82.84 lakh per MW, PBDIT of 216.57 lakh per MW, or a bank credit line of 220.71 lakh per MW. The single‑bid approach (50‑600 MW) encourages developers to propose consolidated projects rather than fragmented capacities, while the e‑reverse auction mechanism aims to drive down tariffs.

Impact on Sectors and Industries

The SECI 1200 MW wind tender is expected to accelerate investment in high‑capacity wind assets, influencing turbine manufacturers, EPC contractors, and land‑use planners. For financing institutions, the clear liquidity benchmarks reduce credit risk, potentially unlocking lower‑cost debt for eligible bidders. Policy makers gain a structured framework to monitor grid integration and renewable curtailment, while state governments may benefit from ancillary infrastructure development such as transmission lines, access roads, and local job creation. For the broader energy market, the ISTS connection promises smoother power dispatch, reducing intermittency and supporting India’s target of 175 GW renewable capacity by 2025.

Key Takeaways

• Four wind projects totalling 1,200 MW are offered under SECI‑Tranche‑XXI.
• Bidders must submit a single bid of 50‑600 MW with a Rs 50,000 fee plus GST.
• EMD requirement is Rs 213.68 lakh per MW secured for 12 months.
• Financial eligibility includes a net‑worth of 31.368 crore per MW and specific liquidity metrics.
• Technical standards demand MNRE‑listed turbines and GPS‑enabled weather stations.
• Key dates: query deadline 14 Oct, bid submission 29 Oct, opening 3 Nov 2026.

FAQs

What is the total capacity offered in the SECI wind tender?

The tender covers four projects with a combined capacity of 1,200 MW.

When must bidders submit their Earnest Money Deposit?

EMD must be furnished with the bid through a bank guarantee valid for 12 months.

What are the minimum financial eligibility criteria?

Applicants need a net worth of 31.368 crore per MW and must meet at least one liquidity test such as turnover of 82.84 lakh per MW.

Are MNRE‑listed turbines mandatory?

Yes, only commercially proven turbines listed on the MNRE‑RLMM are acceptable.

How does the ISTS connection affect project delivery?

ISTS ensures direct integration with the grid, improving dispatch reliability and reducing curtailment.