 Managing power system flexibility in India via coal plantsGireesh Shrimali Energy Policy, 2021, vol. 150, issue C Abstract: The Government of India plans to install 175 GW of renewable energy projects by 2022, and 275 GW by 2027. In meeting these goals, the Indian power sector faces twin challenges: first, managing renewable energy will require increased flexibility in the system; second, there will be under-utilization of existing coal-based plants, which would stress the economics of not only individual plants but also the overall power sector. This creates a need to explore the conversion of existing baseload coal plants as flexible resources. Our analysis shows the following: first, the incremental costs for converting baseload coal plants to flexible ones would be only 5%–10% of the total costs of baseload plants in net present value terms or 8%–22% in levelized terms; second, flexible coal may be the most cost-effective flexible solution in the near-term, by a factor of approximately 4–22, when compared to lithium ion batteries or pumped hydro. Finally, while we have provided an indicative analysis of additional costs of converting baseload coal plants into flexible ones, we recommend that flexible coal be procured cost-effectively using appropriate market mechanisms, such as capacity auctions. Keywords: India; Coal plants; Flexible operation; Retrofits; Cost-effective; Incremental costs (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:enepol:v:150:y:2021:i:c:s0301421520307722 DOI: 10.1016/j.enpol.2020.112061 Access Statistics for this article Energy Policy is currently edited by N. France More articles in Energy Policy from Elsevier |
Is your work missing from RePEc? Here is how to contribute.
Questions or problems? Check the EconPapers FAQ or send mail to .
EconPapers is hosted by the
School of Business at Örebro University.