Background/Objectives: The world is at a crucial crossroads, with the choice between continued reliance on non-renewable energy sources and embracing a cleaner, greener future powered by renewable energy. Renewable energy sources such as solar and wind power have been prioritized as the best options for future investment due to their unlimited potential. The research highlights the importance of transitioning towards renewable energy and the need for a comprehensive approach to integrate these sources into energy systems. Methods: This literature review examines and analyse existing research on the innovation of renewable energy system. Findings: This transition is crucial for a sustainable future and a sustainable power system. It has an opportunity to emerge as a leader in sustainable energy solutions by optimizing the integration of solar and wind energy through a cutting-edge scheduling model, dedicating a ministry to renewable energy, phasing out harmful subsidies, and mandating solar energy in housing. To make this transition, it should take a proactive approach, including incentives for private investment in renewable energy projects, promoting research and innovation, developing a comprehensive grid system, partnering with the private sector, and providing training and education programs. The study emphasizes the importance of immediate action and a concerted effort to ensure a sustainable future. The impact of policies and initiatives aimed at optimizing renewable energy integration, phasing out subsidies, and improving building efficiency can be studied to inform future efforts towards a more sustainable energy future. In conclusion, the transition towards renewable energy sources is a critical step towards a sustainable future and plays a significant role in achieving this through a holistic approach.

Ms. Avril Anne S. Bernal,Mr. Joemark D. Ablian."A Review on the Innovation of Renewable Energy System". International Journal of Computer Engineering In Research Trends (IJCERT) ,ISSN:2349-7084 ,Vol.10, Issue 02,pp.45-53, February - 2023, URL :https://ijcert.org/ems/ijcert_papers/V10I0201.pdf,

[1]	International Energy Agency. (2020). Renewable Energy: Market and Industry Trends. Retrieved from https://www.iea.org/reports/global-energy-review-2020/renewables
[2]	International Energy Agency. (2023). Renewable Energy Medium-Term Market Report 2023. Retrieved from https://www.iea.org/reports/renewable-energy-market-update-may-2022
[3]	International Renewable Energy Agency. (2021). Renewable Power Generation Costs in 2019. Retrieved from https://www.irena.org/reports/2021/May/Renewable-Power-Generation-Costs-in-2019
[4]	National Renewable Energy Laboratory (NREL). (2018). Advances in materials and manufacturing for solar and wind technologies. Retrieved from https://www.nrel.gov/docs/fy18osti/70654.pdf
[5]	European Commission Joint Research Centre. (2019). Bioenergy: Developing new technologies. Retrieved from https://ec.europa.eu/jrc/en/publication/bioenergy-developing-new-technologies
[6]	Renewable Energy Policy Network for the 21st Century. (2012). Renewables 2012 Global Status Report. Retrieved from https://www.ren21.net/wp-content/uploads/2019/07/REN12-GSR_2012_Full_Report.pdf
[7]	Lawrence Berkeley National Laboratory. (2017). Tracking the Sun IX: The Decline in Solar Prices. Retrieved from Lawrence Berkeley National Laboratory. (2017). Tracking thttps://emp.lbl.gov/sites/all/files/lbnl-1004234.pdf
[8]	Nunez, C. (2019, January 22). CAUSES AND EFFECTS OF CLIMATE CHANGE. Environment. Retrieved from https://www.nationalgeographic.com/environment/article/global-warming-overview
[9]	Klimenko, V., Ratner, S., & Tereshin, A. (2020, April 9). Constraints imposed by key-material resources on renewable energy development. Renewable and Sustainable Energy Reviews. doi:10.1016/j.rser.2021.111011
[10]	Kaygusuz, K. (2012, February). Energy for sustainable development: A case of developing countries. Renewable and Sustainable Energy Reviews, 16(2), 1116-1126. doi:10.1016/j.rser.2011.11.013
[11]	Asumadu-Sarkodie, S., & Owusu, P. (2016). Feasibility of biomass heating system in Middle East Technical University, Northern Cyprus campus. . Cogent Engineering , 3 . doi:doi:10.1080/23311916.2015.1134304
[12]	Hák, T., Janoušková, S., & Moldan, B. (2016). Sustainable development goals: A need for relevant indicators. Ecological Indicators, 60, 565–573. doi:10.1016/j.ecolind.2015.08.003
[13]	Owusu, P., Asumadu-Sarkodie, S., & Ameyo, P. (2016). A review of Ghana’s water resource management and the future prospect. Cogent Engineering. doi:doi:10.1080/23311916.2016.1164275
[14]	Alvarez-Herranza, A., Balsalobre-Lorente, D., Shahbaz, M., & Cantos, J. (2017, June). Energy innovation and renewable energy consumption in the correction of air pollution levels. Energy Policy, 105, 386-397. doi:10.1016/j.enpol.2017.03.009
[15]	Irandoust, M. (2016). The renewable energy-growth nexus with carbon emissions and technological innovation: Evidence from the Nordic countries. Ecological Indicators, 69, 118-125. doi:10.1016/j.ecolind.2016.03.051
[16]	Bai, C., Feng, C., Wang, Y., & Gong, Y. (2020, August). Understanding spatial-temporal evolution of renewable energy technology innovation in China: Evidence from convergence analysis. Energy Policy, 143. doi:10.1016/j.enpol.2020.111570
[17]	Kittner, N., Lill, F., & Kammen, D. (2017). Energy storage deployment and innovation for the clean energy transition. Nature Energy. doi::10.1038/nenergy.2017.125 
[18]	Sadorsky, P. (2020, July 2). Wind energy for sustainable development: Driving factors and future outlook. Journal of Cleaner Production. doi:10.1016/j.jclepro.2020.125779
[19]	Irfan , M., Zhao, Z., & Ahma, M. (2019, February 25). Solar Energy Development in Pakistan: Barriers and Policy Recommendations. Irfan, Muhammad; Zhao, Zhen-Yu; Ahmad, Munir; Mukeshimana, Marie (2019). Solar Energy DevelopmSustainability. doi:10.3390/su11041206
[20]	Patil, M., & Vadirajacharya, K. (2019, January). PERFORMANCE IMPROVEMENT OF RENEWABLE ENERGY SOURCES INVERTER FOR INTERFACE WITH SMART GRID. INTERNATIONAL JOURNAL OF RESEARCH AND ANALYTICAL REVIEWS (IJRAR.ORG), 6(1), 157-163. doi:10.1729/Journal.19309
[21]	Rudestam, K., & Newton, R. (1992). Surviving your dissertation: A comprehensive guide to content and process. 
[22]	Fink, & Arlene. (2014). Conducting Research Literature Reviews: From the Internet to Paper. 
[23]	Alizadeh, R., Soltanisehat, L., Lund, P., & Zamanisabzi, H. (2019, May 21). Improving renewable energy policy planning and decision-making through a hybrid MCDM method. Energy Policy. doi:10.1016/j.enpol.2019.111174
[24]	Li, Y., Wang, C., Li, G., Wang, J., Zhao, D., & Chen, C. (2019, September 14). Improving operational flexibility of integrated energy system with uncertain renewable generations considering thermal inertia of buildings. doi:10.1016/j.enconman.2020.112526
[25]	Fan, M., Sun, K., Lane, D., & Gu, W. (2019, February). A Novel Generation Rescheduling Algorithm to Improve Power System Reliability With High Renewable Energy Penetration. IEEE Transactions on Power Systems for Publication. doi:10.1109/TPWRS.2018.2810642
[26]	Xiao, H., Pei, W., Deng, W., Ma, T., Zhang, S., & Kong, L. (2020, September 1). Enhancing risk control ability of distribution network for improved renewable energy integration through flexible DC interconnection. Applied Energy. doi:10.1016/j.apenergy.2020.116387
[27]	Gungah, A., Emodi, N., & Dioha, M. (2018, April 6). Improving Nigeria's renewable energy policy design: A case study approach. Energy Policy. doi:10.1016/j.enpol.2019.03.059
[28]	Khan, A., Chenggang, Y., Hussain, J., & Kui, Z. (2020, Septemper 17). Impact of technological innovation, financial development and foreign direct investment on renewable energy, non-renewable energy and the environment in belt & Road Initiative countries. Renewable Energy. doi:10.1016/j.renene.2021.02.075
[29]	Guen, M., Mosca, L., Perera, A., Coccolo, S., Mohajeri, N., & Scartezzini, J. (2017, June 27). Improving the energy sustainability of a Swiss village through building renovation and renewable energy integration. Energy and Buildings. doi:10.1016/j.enbuild.2017.10.057
[30]	Abdelwahab, H., Moussaid, L., Moutaouakkil, F., & Medromi, H. (2018, July 30). Energy Efficiency: Improving the renewable energy penetration in a smart and green community. Procedia Computer Science. doi:10.1016/j.procs.2018.07.199
[31]	Strielkowski , W., Civín, L., Tarkhanova, E., Tvaronavi?ien?, M., & Petrenko, Y. (2021, October 28). Renewable Energy in the Sustainable Development of Electrical Power Sector: A Review. Energies. doi:10.3390/en14248240
[32]	Hassanein, W. S., Ahmed, M. M., M, O., & Ashmawy, M. G. (2020). Performance Improvement of Off-Grid Hybrid Renewable Energy System Using Dynamic Voltage Restorer. Alexandria Engineering, 1567-1581. doi:10.1016/j.aej.2020.03.037
[33]	Gielen, D., Boshell, F., Saygin, D., Bazilian, M., Wagner, N., & Gorini, R. (2019). The role of renewable energy in the global energy transformation. Energy Strategy Reviews. Retrieved from https://doi.org/10.1016/j.esr.2019.01.006
[34]	Usman, R., Mirzania, P., Alnaser, S. , & Hart, P. (2022). Systematic Review of Demand-Side Management Strategies in Power Systems of Developed and Developing Countries. Energies. Energies. Retrieved from http://dx.doi.org/10.3390/en15217858
[35]	Uwineza, L., Kim, H., & Kim, C. (2021). Feasibility study of integrating the renewable energy system in Popova Island using the Monte Carlo model and HOMER. Energy Strategy Reviews. Retrieved from https://doi.org/10.1016/j.esr.2020.100607
[36]	Weidner, T., Martin, A., Ryberg, M., & Gosalbez, G. (2022). Energy systems modeling and optimization for absolute environmental sustainability: current landscape and opportunities. Computers & Chemical Engineering. Retrieved from https://doi.org/10.1016/j.compchemeng.2022.107883
[37]	Sadollah, A., Nasir, M., & Geem, Z. (2020). Sustainability and Optimization: From Conceptual Fundamentals to Applications. Retrieved from https://doi.org/10.3390/su12052027
[38]	Kabeyi, M., & Olanrewaju, O. (2022). Sustainable Energy Transition for Renewable and Low Carbon Grid Electricity Generation and Supply. Sec. Sustainable Energy Systems. Retrieved from https://doi.org/10.3389/fenrg.2021.743114
[39]	Bhattarai, U., Maraseni, T., & Apan, A. (2022). Assay of renewable energy transition: A systematic literature review. Science of The Total Environment. Retrieved from https://doi.org/10.1016/j.scitotenv.2022.155159
[40]	Future Policy. (2023). Accelerate the Transition to 100% Renewable Energies. World Future Country. Retrieved from https://www.futurepolicy.org/policy-area/renewable-energies/
[41]	Cholewa, Mammadov, & Nowaczek. (2022). The obstacles and challenges of transition towards a renewable and sustainable energy system in Azerbaijan and Poland. Mineral Economic. Retrieved from https://link.springer.com/article/10.1007/s13563-021-00288-x