Transmission & distribution

A new report looks at the rising dependence of India’s DISCOMs on electricity subsidies, despite concerted bailout efforts by the central government. It assesses various states’ performance in reining in DISCOMs’ financial losses and enhancing their overall efficiency over the last five years. Building on these findings, the study suggests reforms in the distribution and design of subsidies to increase power companies’ revenues as consumption surges.

The intra-state transmission infrastructure is the weakest link in the grid. The introduction of competition from private players can help drive down construction costs and promote timely completion of projects, assisting the absorption of low-cost, domestic renewable energy generation.

The two newly introduced green contracts, daily and weekly, are in addition to already operational intra-day and day-ahead contingency contracts in the green market. 

Uttar Pradesh will get $430 million to upgrade distribution lines in rural areas and construct a parallel network of 11-kilovolt feeders spanning 17,000 km to separate electricity distribution between residential and agriculture consumers. The $132.8-million loan approved for Meghalaya will be used for the installation and upgradation of substations, distribution lines, etc.

Climate Policy Initiative and REConnect Energy have developed an innovative mechanism called Garuda to retire old, inefficient thermal plants with equivalent renewable capacity. The scheme proposes a blended tariff that would include the normal tariff for the new renewable energy plant plus the cost of decommissioning the old fossil fuel plant, while making the provision for green bonds to finance RE. 

Indian solar sector remained buoyant even amid Covid pandemic as 15.3 GW of solar capacity (including solar-wind hybrid) was sanctioned in the current year’s first half itself. However, returns expectations from equity investments rose from around 14% in the first half of 2019 to 16-17%, indicating heightened risk perceptions among investors.

A TERI paper details how the state’s inefficient electric utility transformed into one of India’s most high-performing electricity distribution companies. The study provides a learning opportunity to other sector stakeholders from India and overseas.

A study by Auroville Consulting assesses the techno-commercial impact of generating solar power close to the point of consumption. The study was undertaken on ten feeders of a substation in the Erode district of Tamil Nadu. The results indicated that 100% solar energy penetration, in energy terms, is not only possible but a winning proposition, especially for the distribution companies.

A joint study by Smart Power India, an arm of US-based impact investor Rockefeller Foundation, and government thinktank NITI Aayog, evaluates the status of electricity access in India across different states and benchmarks distribution utilities’ capacity to provide electricity access. It also offers recommendations to help DISCOMs realize their full potential.

The government is trying to harness renewables to increase domestic output but will need a more liberal energy market and to consider the structure of procurement auctions, cloying red tape and the financial travails of state utilities if it is to achieve its goals, says Rakshika Kaul of Amp Energy India.