Plant load factors (PLFs) of coal-based power plants in India will improve to 65% this fiscal despite record addition in renewable energy (solar and wind) capacity. Healthy PLFs along with lower receivables and encouraging fuel supply will support the credit profiles of private coal-based generating companies (gencos), according to a report by Crisil.
The report stated that over the past two fiscals, demand for electricity has surged at 8-9% annually, driven by the post-pandemic economic rebound. During this period, 34 GW of capacity was added with renewables forming 90%.
The report highlights that in GW terms, this is a 9% growth in power capacities but on normative terms this was only 4-5% growth as capacities operate at varying PLFs. [Normative PLFs vary basis type of capacity – solar & wind 20-21%, hydel 35-40%, thermal 65%, and nuclear 70%.] And in this incremental supply, coal-based power plants remain an important cog, accounting for 69-71% of the total power generation because of the intermittent nature of RE with lower PLFs.
“The trend will likely continue this fiscal. Power demand is seen growing 5-6%, and a part of the incremental requirement will be met by the newly added RE capacities — including 18 GW in wind and solar, the highest ever. That said, a good portion of the incremental generation will be met by existing coal-based power plants,” said Ankit Hakhu, director, CRISIL Ratings. “This will prove beneficial for thermal PLFs, which are likely to improve by 100 basis points (bps) to over 65% in fiscal 2024, as no material coal-based capacity is envisaged this fiscal and relatively low capacity addition of hydro, biomass and nuclear.”
The higher PLFs will continue to be supported by conducive fuel supply as domestic coal production, building upon its record high of 893 million tonne (MT) last fiscal, is on track to achieve 11-13% growth projected for this fiscal. Moreover, coal allocation under various e-auction modes has notably improved. Evacuation infrastructure has also witnessed augmentation with railway rakes for coal transportation 8%7 higher on-year.
In addition, cash flows will be supported by the release of receivables under the Late Payment Surcharge (LPS) scheme notified by the government in June 2022. Receivables of private gencos rated by CRISIL Ratings are estimated to reduce from 82 days as of March 2022 to 55-60 days by the end of this fiscal.
“Overall, we expect coal-based power plants rated by us to witness over 20% on-year rise in cash flow from operations (CFO)10 this fiscal. Consequently, CFO to total debt for these power plants will improve from 11% as on March 31, 2023, to an estimated ~15% as on March 31, 2024,” said Mithun Vyas, Team Leader, CRISIL Ratings.
This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com.
By submitting this form you agree to pv magazine using your data for the purposes of publishing your comment.
Your personal data will only be disclosed or otherwise transmitted to third parties for the purposes of spam filtering or if this is necessary for technical maintenance of the website. Any other transfer to third parties will not take place unless this is justified on the basis of applicable data protection regulations or if pv magazine is legally obliged to do so.
You may revoke this consent at any time with effect for the future, in which case your personal data will be deleted immediately. Otherwise, your data will be deleted if pv magazine has processed your request or the purpose of data storage is fulfilled.
Further information on data privacy can be found in our Data Protection Policy.