The company, one of India’s largest renewable power producers, said it remains committed to long-term expansion but is temporarily aligning new project additions with the availability of grid evacuation capacity.

Transmission limits slowing clean energy rollout

According to a senior company executive, the decision to rein in expansion is not driven by financial or technical limitations, but by insufficient transmission infrastructure to carry power from renewable-rich regions such as Rajasthan and Gujarat to high-demand industrial centres.

“We have the capability to build faster, but grid evacuation constraints are becoming a limiting factor,” the executive said, noting that curtailment risks and grid congestion are forcing a more cautious rollout strategy.

India’s rapid renewable energy growth has outpaced the development of transmission lines, creating bottlenecks that prevent full utilisation of installed solar and wind capacity.

India’s grid expansion struggles to keep pace

India has set an ambitious target of reaching 500 GW of non-fossil fuel capacity by 2030, but transmission expansion remains a critical challenge. While thousands of kilometres of new lines and substations are being added, delays in project execution and right-of-way approvals continue to slow progress.

Recent policy actions, including the revocation of grid access for delayed clean energy projects, underscore the pressure on authorities to prioritise ready-to-connect capacity over pipeline projects.

Analysts say the mismatch between generation growth and transmission readiness is already leading to power curtailment in some renewable-rich regions, where solar output must be reduced during peak production due to grid constraints.

Adani Green still expanding, but more selectively

Adani Green, a key player in India’s renewable sector and part of the Adani Group, continues to expand its portfolio of solar and wind projects, but is increasingly focusing on “grid-ready” locations where transmission infrastructure is already available or under development.

The company has been one of the fastest-growing renewable developers globally, but executives say future capacity additions will depend heavily on coordinated planning with transmission utilities.

Broader implications for India’s energy transition

Energy experts warn that transmission bottlenecks could slow India’s clean energy transition unless grid infrastructure is developed in parallel with generation capacity.

Reports show that even as India crosses major milestones in solar and wind deployment, curtailment and underutilisation of assets remain persistent challenges in several states.

The issue also raises concerns about investment efficiency, as delayed grid access can increase project costs and reduce returns for renewable developers.

Outlook

Despite these challenges, India remains one of the fastest-growing renewable energy markets in the world. However, industry leaders stress that achieving long-term climate and energy targets will depend not only on building more solar and wind plants but also on rapidly upgrading the national transmission backbone.

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