WIND TURBINE PART DISCLOSURE

Main Moto

To promote domestic manufacturing and reduce reliance on imports, the government is considering mandating wind turbine makers to disclose details of domestic vendors and the origin of key components or RLMM (Revised List of Models & Manufactures) inclusion. A one-year exemption will be granted for imports needed for a limited number of turbines or by new manufacturers, encouraging local production.

The Need for Wind Turbine Part Disclosure

As the wind energy sector expands, transparency is becoming essential—especially in how turbines are built, sourced, and maintained. A key part of this shift is the disclosure of wind turbine components, which is critical for regulatory compliance, operational efficiency, and sustainability.

What Is Wind Turbine Part Disclosure?

It refers to documenting and sharing detailed information about the key components of a wind turbine. This includes rotor blades, nacelle parts (like the gearbox and generator), the tower, control systems, yaw/pitch mechanisms, electrical elements, and safety features. Such disclosures are vital throughout the lifecycle of a wind project—from procurement to maintenance.

Why It’s Important

Regulatory Compliance: Authorities like TNEB increasingly require component details to ensure turbines technical standards.
Investor Confidence: Clear documentation builds trust and helps investors assess long-term performance and risks.
Operational Efficiency: When parts are traceable, maintenance and repairs are faster and more cost-effective.
Local Sourcing: Disclosures also support initiatives like “Make in India” by verifying origin and promoting local industry participation.

What to Disclose

• Rotor blades (type, material, length)
• Nacelle (gearbox, generator, brakes)
• Tower (height, material)
• Control systems (SCADA, sensors)
• Electricals (transformers, cables)
• Safety systems (emergency stop, lightning protection)

Future

Part disclosure also supports recycling, waste tracking, and ESG reporting. Industry bodies are encouraging standardized formats and digital systems, including blockchain, to manage data.

Effect on eClouds

For eClouds and our renewable-focused clients, part disclosure empowers smarter decisions, sharper compliance, and stronger investor confidence. It’s not just about data—it’s about building trust, boosting performance, and future-proofing every turbine we power.

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