IN Brief:
- CERC will allow developers to pay extension charges rather than automatically lose interstate grid connectivity after missed milestones.
- Charges are ₹1,000/MW per day for land and financing delays and ₹3,000/MW per day for delayed commercial operation.
- Extensions are capped at three months for land, six months for financing, and 12 months for project commissioning.
India’s Central Electricity Regulatory Commission has introduced a mechanism allowing delayed clean-energy projects to pay for additional time to meet development milestones rather than automatically lose their access to the interstate transmission system.
The framework applies to delays in land requirements, financial closure, and the scheduled commercial operation of a project. Developers that have progressed sufficiently but miss the prescribed deadlines can retain their connectivity for a limited period by paying compensation charges.
Additional time for land and financing requirements will cost ₹1,000 per MW for each day of extension, while delays to commercial operation attract a higher rate of ₹3,000 per MW per day. The charges place an explicit financial cost on holding scarce transmission capacity while a project remains incomplete.
Extensions are also capped. Developers can receive up to three additional months to meet land requirements, six months for financial closure, and as much as 12 months to commission a project. Failure to meet the extended timetable can still result in loss of grid connectivity and the associated bank guarantees.
Transmission capacity cannot remain reserved indefinitely
The policy addresses a recurring problem in India’s renewable development pipeline. Connectivity at major substations and transmission corridors is finite, particularly in regions with strong solar and wind resources, and capacity allocated to a delayed project cannot simultaneously be offered to another generator that may be ready to build.
CERC’s intervention creates an intermediate position between meeting the original milestone and immediate disconnection. A developer facing a recoverable delay can preserve its network position temporarily, but that flexibility now carries a daily charge and a fixed end point.
The scale of the charge rises quickly for large projects. A 300MW development paying ₹1,000/MW per day would incur ₹300,000 for every additional day required to satisfy a land or financing milestone. If commercial operation were delayed, the ₹3,000/MW rate would increase that daily cost to ₹900,000.
That gives developers a route through short-term difficulties without making an extension economically neutral. The mechanism is designed to distinguish projects that remain credible but late from developments occupying network capacity without sufficient progress towards construction and operation.
India has already taken action against delayed connectivity. Transmission access has previously been withdrawn from gigawatts of renewable projects as authorities sought to release capacity for schemes closer to operation, while CERC has been examining how unused connection rights should be managed where project development or power-purchase arrangements stall.
The regulator’s current proceeding, 5/SM/2026, concerns compensation charges for permitting additional time to achieve milestones under India’s Connectivity and General Network Access regulations. The framework therefore sits within a broader attempt to treat transmission connectivity as a limited system resource rather than an entitlement that can remain attached indefinitely to an undeveloped project.
That approach reflects the engineering implications of a stalled connection. Transmission planning is based on expected generation locations, capacities, commissioning dates, and power flows. If projects awarded capacity do not materialise, substations and lines can be reserved for generation that exists contractually but not physically.
The opposite problem is also becoming visible after projects are completed. India held back 8,133GWh of solar generation during the April-to-June quarter because of transmission constraints and grid-security requirements, showing that access to a connection is only one stage in integrating rapidly increasing renewable output.
New generation therefore has to be matched by transmission corridors, substations, reactive-power capability, protection systems, system strength, balancing resources, and operating rules capable of accommodating the electricity once projects begin exporting.
India’s target of approximately 500GW of non-fossil generation capacity by 2030 intensifies that pressure. Current non-fossil capacity is around 300GW, leaving a large volume of additional generation to be developed and integrated over a comparatively short period.
Connection management becomes more important as that pipeline grows. Allowing every delayed project to retain capacity without consequence would reduce the number of viable routes available for later schemes, while cancelling connectivity at the first missed milestone could remove developments facing genuine but temporary obstacles.
The paid-extension mechanism attempts to set a price between those extremes. Developers can buy time, but only within defined limits, and projects that continue to miss the revised deadlines remain exposed to disconnection.
For lenders, the policy adds another cost to the consequences of a late financial close or construction programme. For project developers, it increases the value of resolving land, finance, and delivery risks before scarce network capacity has been held for long periods. For transmission planners, it provides a clearer point at which an underperforming project can finally be removed from the queue.
The mechanism will not create additional transmission capacity. India still needs new lines, substations, storage, system-control equipment, and more coordinated generation planning as renewable capacity grows. Its effect is narrower but increasingly necessary: existing grid access will be expected to move towards operating megawatts rather than remain parked behind projects whose delivery dates continue to slip.
The practical test will be whether the daily charges encourage delayed developments to finish more quickly and whether projects that cannot recover surrender their capacity soon enough for stronger schemes to use it. In a network where connectivity itself has become a scarce development asset, time now carries a measurable price.