By Sudarshan Varadhan and Sethuraman N R
NEW DELHI (Reuters) – Bribery allegations against Adani Group founder Gautam Adani have highlighted the growing problem India’s renewable energy developers face in finding buyers for the power they generate.
While India’s central government wants to shift away from polluting coal-fired generation towards solar and wind, officials say state government-owned power distribution companies responsible for keeping the lights on have dragged their heels over striking renewable purchase deals.
U.S. authorities allege that Indian billionaire Adani conspired to devise a $265 million scheme to bribe Indian state government officials to secure solar power supply deals, after one of his companies was unable to secure buyers for a $6 billion project for several years.
The Adani Group has denied the charges.
The conglomerate is not alone in facing increasingly long delays in signing up buyers for the renewable electricity capacity which is now being developed in coal-dependent India – the world’s third-largest emitter of greenhouse gases.
Coal accounted for 75% of India’s power generation during the year to the end of March, with renewables such as solar and wind, but not including hydro-electricity, making up about 12%.
India is still more than 10% short of its much-publicised pledge to add 175 gigawatts (GW) of renewable power by 2022.
That has led the federal government to ramp up bidding for renewable projects to meet an ambitious 2030 target of increasing its non-fossil fuel capacity to 500 gigawatts (GW).
In the five years to March 2028 it plans to tender for more than four-times the capacity of renewable energy projects it commissioned in the preceding five.
To push states to help meet India’s overall goal, New Delhi in 2022 introduced so-called renewable purchase obligations (RPOs), which mandate that states increase clean energy adoption so that the national share doubles to 43.3% in March 2030.
Honouring these RPOs would require 20 of the 30 provinces monitored to more than double the share of green power in their electricity mix, a February report by government think-tank NITI Aayog showed.
The problem is that India’s states are unprepared for the rapid rise in renewable generating capacity, lack adequate transmission infrastructure and storage and would rather rely on fossil fuel for supply than risk “intermittent” renewables.
The challenges were stark in the case of Adani Green, India’s largest renewable energy company, which took nearly 3-1/2 years to strike supply deals with buyers for the entire 8 gigawatts (GW) of solar power capacity it won in a tender widely publicised as the country’s biggest.