GRID CONNECTIVITY · POWER EVACUATION · PROJECT SOLUTIONS
Inter-State Transmission System (ISTS) Solutions
Connecting renewable energy projects to the wider power network starts with thoughtful planning. Natural Power supports project development, power evacuation feasibility and coordination for solar projects requiring interstate grid connectivity.
- Project-focused planning
- Renewable energy perspective
- Scope-led coordination
Power evacuation focus
Feasibility and grid interface planning
Coordinated project approach
From early planning to next steps
Utility-scale project context
Designed around project requirements
Plan the path to the grid
Transmission and power evacuation considerations for renewable projects
What Is an Inter-State Transmission System?
An Inter-State Transmission System (ISTS) enables electricity to move across state boundaries through India’s wider transmission network. For large solar and other generation projects, understanding the route from the power plant to the grid is an important part of project planning.
Natural Power lists ISTS (inter-state transmission system) among its solar project solutions, with a focus on connecting solar power to the interstate grid network. The exact scope for each project depends on technical feasibility, connectivity requirements, approvals and appointed delivery partners.
- Understand project-level power evacuation requirements.
- Identify key grid interface and feasibility considerations.
- Coordinate project development activities based on agreed scope.
HOW WE CAN SUPPORT
ISTS & Power Evacuation Services
Explore the workstreams that may be relevant to an interstate-connected renewable energy project. Final responsibilities are confirmed project by project.
Power Evacuation Feasibility
Review generation capacity, project context and the power evacuation pathway that needs to be assessed.
Grid Connectivity Coordination
Identify key connectivity interfaces, documentation needs and coordination points for the project team.
Transmission & Substation Interfaces
Map transmission line, pooling substation or switchyard interfaces that may form part of the project scope.
Project Development Support
Coordinate planning inputs, technical discussions and project documentation with relevant stakeholders.
A CLEAR PROJECT PATHWAY
Our Project Development Process
Every project is different. These stages provide a practical starting point for discussing an ISTS-related requirement.
Project Brief
Understand project location, capacity, development stage and target timeline.
Feasibility Review
Identify power evacuation questions, grid interfaces and information gaps.
Scope & Coordination
Define responsibilities, technical inputs and stakeholder coordination needs.
Development Planning
Organise applicable documentation, schedule and next project decisions.
Execution Readiness
Align the agreed scope, qualified delivery parties and project requirements.
WHY IT MATTERS
Plan Grid Connectivity Early. Move Your Project Forward.
Power evacuation is a key consideration for utility-scale renewable projects. Early coordination can help teams identify interfaces, dependencies and project decisions before they become schedule challenges.
Clearer project interfaces
Bring generation, transmission and grid connection considerations into one discussion.
Better-informed planning
Identify information requirements and key dependencies at an early stage.
Renewable energy integration
Keep the power evacuation pathway in view as a solar project develops.
Scope-led coordination
Clarify responsibilities, interfaces and deliverables before work proceeds.
Have a Solar Project in Mind for Inter-State Transmission system?
Start with a project discussion. Share the site location, type and your approximate energy or capacity goals to identify the next steps.
LET’S DISCUSS YOUR PROJECT
Planning a Solar Project That Needs Interstate Grid Connectivity?
Tell us about your project and the power evacuation or grid connectivity support you need. Our team can discuss the requirements and suitable next steps.
Project Enquiry
Share a few details to start the conversation.

