Rajasthan Renewable Energy Corporation Ltd (RRECL) has released a new Standard Operating Procedure (SoP) designed to make approvals for captive solar projects faster, clearer and more streamlined across the State. The initiative aims to support industrial and commercial consumers seeking to set up large solar plants for self-use or for supplying power to third-party buyers. The new process focuses on reducing delays, improving coordination and ensuring a smooth transition from application to commissioning.

The framework introduces a single-window approval system, eliminating the need for developers to approach multiple offices. It also establishes strict timelines for issuing No Objection Certificates, signing Power Purchase Agreements and completing commissioning activities. These time-bound procedures are expected to boost investor confidence and encourage wider adoption of captive solar systems. Separate guidelines have been set out for captive consumption, group captive projects and third-party sales, ensuring that developers clearly understand the requirements for each category.

A strong emphasis has been placed on technical assessment. Distribution companies and Rajasthan Vidyut Prasaran Nigam will evaluate applications based on grid capacity, bay availability and voltage conditions. Site inspections will be conducted to verify the physical status of the plant, ensure compliance with captive rules and confirm statutory approvals, including CEIG certification. This is expected to minimise errors and allow only technically compliant projects to progress.

One of the most significant provisions is the mandatory use of Battery Energy Storage Systems (BESS) for captive solar plants above 5 MW. Such projects must install at least 5 per cent storage capacity with a two-hour backup. If a plant generates more than its contract demand — up to twice the approved load — it will be required to add storage equivalent to 20 per cent of the excess capacity. The requirement has been introduced to support grid stability as more solar power flows into the system.

Projects incorporating storage will receive several incentives, including exemptions from registration fees, transmission charges and wheeling charges. These benefits are intended to encourage storage adoption and enhance long-term grid reliability. With the new SoP, Rajasthan aims to improve transparency, speed up approvals and ensure consistency across departments, further strengthening its position as a leading renewable energy hub.