Re-calibrating Power: How Transmission Governance Is Evolving in India

On 23 June 2025, the Ministry of Power (MoP) issued a Gazette notification amending the Electricity (Transmission System Planning, Development and Recovery of Inter State Transmission Charges) Rules, 2021. The amendment allows the Central Government to delegate approval authority for Interstate Transmission System (ISTS) projects to either the National Committee on Transmission or the Central Transmission Utility of India (CTU), within cost thresholds specified by the Government of India.

At first glance, this may seem like a procedural adjustment. Yet it quietly reshapes the power dynamics of transmission governance and could influence how regulatory agility, infrastructure delivery and institutional accountability evolve in India’s rapidly changing energy system.

Until now, ISTS projects had to navigate multiple layers of central approval, creating procedural delays. Delegating decisions to CTU or the National Committee (within cost limits) marks a move toward speed and responsiveness. It can reduce bureaucratic bottlenecks and help projects align more quickly with India’s energy transition goals.

However, decentralizing discretion also introduces risks. Uneven enforcement or regional biases could surface if oversight is weak. CTU’s technical expertise and operational depth may help maintain accountability, but clarity of roles and reporting will be key to preventing fragmentation.

2. Linking Transmission with Storage and Hybridisation

This change aligns with a broader set of MoP initiatives from June 2025, including:

• The Viability Gap Funding scheme for Battery Energy Storage Systems (BESS) via the Power System Development Fund (PSDF)
  
• The waiver of ISTS charges for storage, including pumped hydro and co-located BESS projects
  
• Draft amendments to Rule 18 of the Electricity Rules, 2005, expanding developer eligibility to end-use consumers
  

Together, these steps reveal a coordinated strategy. Transmission planning is being integrated with the scaling of storage and hybrid renewable projects. Without timely grid expansion, storage roll-outs and hybrid integration would stall. The amendment therefore ensures transmission evolves in sync with new technologies, reinforcing the grid’s role as the backbone of India’s clean energy build-out.

3. Institutional Synergy or Fragmentation

Empowering CTU and the National Committee can enhance coordination between MoP’s policy leadership and CTU’s on-ground expertise. If managed well, this can create an agile and technically informed governance structure.

The risk, however, lies in overlapping authority. When multiple institutions hold approval powers, accountability can blur. As CTU now undertakes both operational and quasi-regulatory roles, establishing clear boundaries and audit mechanisms will be essential to prevent institutional drift.

4. The Role of Cost Guardrails

Delegated authority applies only within specified cost thresholds, embedding fiscal discipline into the process. This ensures efficiency and prevents runaway project costs. Yet stringent cost caps can also constrain ambition. High-value projects like long-distance corridors or underground cables may be discouraged if ceilings are set too low. The cost threshold thus becomes a strategic policy lever — one that can either accelerate efficiency or constrain innovation.

5. Transmission as Enabler Rather Than Bottleneck

India’s target of 500 GW of non-fossil capacity by 2030 demands simultaneous growth in transmission, storage and generation. The new framework positions transmission not as a passive link but as an active enabler of the energy transition.

This re-frames the political economy of infrastructure. Transmission is moving from being a reactive appendage to generation projects to a proactive policy tool. Delegated approvals are meant to accelerate capacity expansion and reduce the lag between generation growth and grid readiness.

6. Broader Policy Implications

Accelerated Planning
Delegated authority should speed up approvals, provided it is supported by transparent data and real-time monitoring. Without these, faster approvals could come at the cost of efficiency or due diligence.

Impacts on Tariff and Markets
Quicker transmission roll-outs can enhance renewable absorption and grid stability. However, if market mechanisms like deviation settlement and capacity trading do not evolve simultaneously, the benefits may be unevenly distributed.

Regional Balance
Delegation must not create geographical imbalances in project allocation. Oversight mechanisms must ensure least-cost principles and equitable access remain central to decision-making.

Institutional Learning
CTU and the National Committee will need to build strong review systems and internal capacity. Over time, this amendment could foster institutional learning that shapes how India governs transmission for decades to come.

On the Horizon: A Turning Point in Grid Governance

This notification is more than a small administrative tweak. It signals a recalibration of India’s electricity governance model. The core message is that agility and efficiency are becoming as critical as control and oversight. Transmission is now tied closely to storage incentives, evolving market design, and renewable integration — forming the connective tissue of the broader energy transition.

By embedding accountability through cost guardrails and trusting institutions like CTU with greater responsibility, the government is betting on a more decentralized yet coordinated model of governance. If executed effectively, it could define India’s next phase of grid evolution — one where transmission acts as a strategic pillar of clean energy growth rather than a procedural bottleneck.

For policymakers, regulators, and developers alike, this amendment marks an important inflection point. It reflects India’s growing confidence in its institutional capacity and its intent to balance speed with scrutiny. As the country races toward its 2030 and 2070 climate goals, transmission governance will remain the quiet but decisive force determining how efficiently and equitably India can power its green future.