1. Key World Energy Statistics 2021 - Analysis - IEA n.d. https://www.iea.org/reports/key-world-energy-statistics-2021 (accessed June 23, 2022).
2. Global Energy Perspective 2022 | McKinsey n.d. https://www.mckinsey.com/industries/oil-and-gas/our-insights/global-energy-perspective-2022 (accessed June 23, 2022).
3. Solar Heat for Industry - Solar Payback 2017. https://www.solar-payback.com/wp-content/uploads/2017/07/Solar-Heat-for-Industry-Solar-Payback-April-2017.pdf (accessed June 3, 2022).
4. International Renewable Energy Agency. Innovation outlook: Thermal energy storage 2020. www.irena.org.
5. Global advancement of solar thermal energy technologies for industrial process heat and its future prospects: A review;Kumar;Energy Convers Manag,2019