Impacts of Climate Change on the Generation Potential of Solar and Wind Energy Systems in India

Aravinda De Chinnu Arul Babu, Venkatasailanathan Ramadesigan, Rangan Banerjee, Manajit Sengupta

Research output: Contribution to conferencePaper

Abstract

Low-carbon energy sources like wind and solar are essential for decarbonizing the electricity sector. In addition, the cost of electricity generated from these sources has plummeted over the last decade. Therefore, these energy sources are poised to take a significant share of the total installed capacity soon. However, they are susceptible to the impacts of climate change as their generation potential depends on the weather conditions. Estimating the installed capacity requirements of solar and wind energy to decarbonize the power sector without accounting for these possible changes in generation potential could lead to missing out on the set climate goals and meeting future electricity demand. This study evaluates the effect of climate change on the generation potential of wind and solar energy systems in India for two future periods, 2050 and 2070, under two climate scenarios or Shared Socioeconomic Pathway (SSP): SSP245 and SSP585. Almost all regions show a decrease, and most regions show a significant decline (>5%) in the generation potential of solar Photovoltaic (PV) as compared to 2010 levels under both climate scenarios and future periods. The changes in the generation potential of wind energy are more significant (>10%), and the majority of regions show a decline in generation potential. Southwestern and central regions show an increase in wind generation potential for 2070 as compared to 2050 levels under the SSP245 scenario and the SSP585 scenario, respectively.
Original languageAmerican English
Number of pages4
DOIs
StatePublished - 2025
Event16th International Conference on Applied Energy (ICAE2024) - Niigata, Japan
Duration: 1 Sep 20245 Sep 2024

Conference

Conference16th International Conference on Applied Energy (ICAE2024)
CityNiigata, Japan
Period1/09/245/09/24

NREL Publication Number

  • NREL/CP-5D00-92299

Keywords

  • climate change
  • CMIP6 climate models
  • generation potential
  • solar
  • variable renewables
  • wind

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