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Floating solar panels: a sustainable solution to meet energy demands and combat climate change in offshore regions

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Abstract

The escalation in energy demand due to the rising population highlights the need for the transition toward sustainable power generation alternatives. In this context, floating solar photovoltaic (FPV) systems emerge as an innovative and environmentally friendly alternative, offering the dual benefits of energy generation and conservation of terrestrial resources. Based on ERA5 datasets, an in-depth analysis of the potential and efficiency of FPV systems, specifically within the Indian Exclusive Economic Zone (EEZ), is conducted in this study. Findings of this study evidence the substantial capacity of the Indian EEZ that could yield energy that is equivalent to 43 times of annual consumption by utilizing 10% of the EEZ region. A full-scale utilization of the EEZ for FPV systems could revolutionize the energy landscape, potentially generating 433 times the country's present annual energy requirements. A complete transition to such renewable energy sources within the EEZ is projected to result in an annual reduction of 595 billion metric tons in carbon emissions.

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References

  1. Jani HKK, Kachhwaha SSS, Nagababu G, Das A. Temporal and spatial simultaneity assessment of wind-solar energy resources in India by statistical analysis and machine learning clustering approach. Energy [Internet]. 2022;248. Available from: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125408298&doi=10.1016%2Fj.energy.2022.123586&partnerID=40&md5=0f68d56da1926187812144177a14cbe0

  2. Nations U. Net Zero Coalition [Internet]. United Nations. 2024. Available from: https://www.un.org/en/climatechange/net-zero-coalition

  3. Dey S, Sreenivasulu A, Veerendra GTN, Rao KV, Babu PSSA. Renewable energy present status and future potentials in India: an overview. Innov Green Dev [Internet]. 2022;1: 100006. https://doi.org/10.1016/j.igd.2022.100006.

    Article  Google Scholar 

  4. Kapoor K, Pandey KK, Jain AK, Nandan A. Evolution of solar energy in India: a review. Renew Sustain Energy Rev. 2014;40:475–87.

    Article  Google Scholar 

  5. Physical Achievements | Ministry of New and Renewable Energy | India [Internet]. 2024. Available from: https://mnre.gov.in/physical-progress/

  6. Desai S, Wagh M, Shinde N. A review on floating solar photovoltaic power plants. Int J Sci Eng Res [Internet]. 2017;6:789–94. Available from: https://www.researchgate.net/profile/Mahesh-Wagh/publication/347818468_A_Review_on_Floating_Solar_Photovoltaic_Power_Plants/links/5fe439dfa6fdccdcb8f7309b/A-Review-on-Floating-Solar-Photovoltaic-Power-Plants.pdf

  7. Balaganesh. G, Makarabbi G, Sivalingam N, Ashokkumar S. Indian Farmer, Agricultural Land utilization in India. 2017;IV:596–9. Available from: https://www.researchgate.net/profile/Niranjan-Sivalingam/publication/330081825_Indian_Farmer_Agricultural_Land_utilization_in_India/links/5c2c80e9a6fdccfc70773ad8/Indian-Farmer-Agricultural-Land-utilization-in-India.pdf

  8. J CRK, Majid MA. Floating solar photovoltaic plants in India—a rapid transition to a green energy market and sustainable future. Energy Environ [Internet]. 2021;34:304–58. https://doi.org/10.1177/0958305X211057185

  9. Yang RY, Yu SH. A study on a floating solar energy system applied in an intertidal zone. Energies. 2021;14.

  10. Ingole N, Kelzarkar A, Rathod P, Bandewar A. Floating solar power plants. A review. Int Res J Eng Technol. 2020;7:775–9.

  11. Quax R, Londo M, van Hooff W, Kuijers T, Witte J, van Sark W, et al. Assessment of spatial implications of photovoltaics deployment policies in the Netherlands. Sol Energy [Internet]. 2022;243:381–92. https://doi.org/10.1016/j.solener.2022.07.048.

    Article  Google Scholar 

  12. Perez M, Perez R, Ferguson CR, Schlemmer J. Deploying effectively dispatchable PV on reservoirs: comparing floating PV to other renewable technologies. Sol Energy [Internet]. 2018;174:837–47. Available from: https://doi.org/10.1016/j.solener.2018.08.088

  13. Hasan A, Dincer I. A new performance assessment methodology of bifacial photovoltaic solar panels for offshore applications. Energy Convers Manag [Internet]. 2020;220: 112972. https://doi.org/10.1016/j.enconman.2020.112972.

    Article  Google Scholar 

  14. Alhassan MO, Opoku R, Uba F, Obeng GY, Sekyere CKK, Nyanor P. Techno-economic and environmental estimation assessment of floating solar PV power generation on Akosombo dam reservoir in Ghana. Energy Reports [Internet]. 2023;10:2740–55. https://doi.org/10.1016/j.egyr.2023.09.073.

    Article  Google Scholar 

  15. Bajc T, Kostadinović D. Potential of usage of the floating photovoltaic systems on natural and artificial lakes in the Republic of Serbia. J Clean Prod. 2023;422.

  16. Agrawal KK, Jha SK, Mittal RK, Vashishtha S. Assessment of floating solar PV (FSPV) potential and water conservation: case study on Rajghat Dam in Uttar Pradesh, India. Energy Sustain Dev [Internet]. 2022;66:287–95. https://doi.org/10.1016/j.esd.2021.12.007.

    Article  Google Scholar 

  17. Bi C, Law AWK. Co-locating offshore wind and floating solar farms—effect of high wind and wave conditions on solar power performance. Energy [Internet]. 2023;266: 126437. https://doi.org/10.1016/j.energy.2022.126437.

    Article  Google Scholar 

  18. Semeskandeh S, Hojjat M, Hosseini AM. Techno-economic-environmental comparison of floating photovoltaic plant with conventional solar photovoltaic plant in northern Iran. Clean Energy. 2022;6:1118–26.

    Article  Google Scholar 

  19. Hooper T, Armstrong A, Vlaswinkel B. Environmental impacts and benefits of marine floating solar. Sol Energy [Internet]. 2021;219:11–4. https://doi.org/10.1016/j.solener.2020.10.010.

    Article  Google Scholar 

  20. Parikh V, Desai C, Joshi D, Nagababu G. Estimation of electricity generation potential by solar radiation on Sardar Sarovar dam. Energy Procedia. 2019;158:167–172. https://doi.org/10.1016/j.egypro.2019.01.065.

    Article  Google Scholar 

  21. International Energy Agency (IEA). Global energy review: CO2 emissions in 2021 [Internet]. IEA. 2022. Available from: https://www.iea.org/news/global-co2-emissions-rebounded-to-their-highest-level-in-history-in-2021

  22. Mehedi TH, Gemechu E, Kumar A. Life cycle greenhouse gas emissions and energy footprints of utility-scale solar energy systems. Appl Energy [Internet]. 2022;314: 118918. https://doi.org/10.1016/j.apenergy.2022.118918.

    Article  CAS  Google Scholar 

  23. De VA, Pattiaratchi CB, Wijeratne EMS. Surface circulation and upwelling patterns around Sri Lanka. Biogeosci Discuss. 2013;10:14953–98.

    Google Scholar 

  24. Desai A, Ray A, Mukhopadhyay I. Theoretical analysis of a Solar PV-Wind hybrid power system for energy generation in Kutch region. IOP Conf Ser Earth Environ Sci [Internet]. 2019;322:12006. https://doi.org/10.1088/1755-1315/322/1/012006.

    Article  Google Scholar 

  25. Kamuyu WCL, Lim JR, Won CS, Ahn HK. Prediction model of photovoltaic module temperature for power performance of floating PVs. Energies. 2018;11.

  26. Kini P, Garg NK, Kamath K. Exploring energy conservation in office buildings with thermal comfort criterion towards sustainable new developments in warm and humid climate. Energy Procedia [Internet]. 2017;111:277–86. Available from: https://www.sciencedirect.com/science/article/pii/S1876610217300516

  27. Solanki C, Nagababu G, Kachhwaha SS. Assessment of offshore solar energy along the coast of India Energy Procedia. 2017;138:530–535. https://doi.org/10.1016/j.egypro.2017.10.240

    Article  Google Scholar 

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Authors and Affiliations

  1. School of Technology, Pandit Deendayal Energy University, Gandhinagar, Gujarat, India

    Garlapati Nagababu, Parth Patil, Tirth N. Bhatt & Bhasuru Abhinaya Srinivas

  2. School of Technology, SRM University, Amaravati, Andhra Pradesh, India

    Harish Puppala

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  1. Garlapati Nagababu
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  2. Parth Patil
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  3. Tirth N. Bhatt
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Correspondence to Garlapati Nagababu or Harish Puppala.

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Nagababu, G., Patil, P., Bhatt, T.N. et al. Floating solar panels: a sustainable solution to meet energy demands and combat climate change in offshore regions. J Therm Anal Calorim (2024). https://doi.org/10.1007/s10973-024-13022-w

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