References
Agyenim, F., Hewitt, N., Eames, P., & Smyth, M. (2023). A review of materials, heat transfer and phase change problem formulation for latent heat thermal energy storage systems. Renewable and Sustainable Energy Reviews, 14(2), 615-628. Albertus, P., Manser, J. S., & Litzelman, S. (2021). Long-duration electricity storage applications, economics, and technologies. Joule, 4(1), 21-32. Ali, M. H., Wu, B., & Dougal, R. A. (2021). An overview of SMES applications in power and energy systems. IEEE Transactions on Sustainable Energy, 1(1), 38-47. Alva, G., Lin, Y., & Fang, G. (2021). An overview of thermal energy storage systems. Energy, 144, 341-378. Amiryar, M. E., Pullen, K. R., & Nankoo, D. (2022). Development of a high-inertia flywheel energy storage system for renewable energy applications. Applied Energy, 307, 118168. Andersson, J., & Grönkvist, S. (2022). Large-scale storage of hydrogen. International Journal of Hydrogen Energy, 44(23), 11901-11919. Aziz, M., Ghali, F. M. A., Hamada, K., & Tokimatsu, K. (2022). Advanced energy storage technologies for renewable energy integration: A review. Energy Conversion and Management, 223, 113268. Bailera, M., Lisbona, P., Romeo, L. M., & Espatolero, S. (2022). Power to Gas projects review: Lab, pilot and demo plants for storing renewable energy and CO2. Renewable and Sustainable Energy Reviews, 69, 292-312. Barbour, E., Wilson, I. A. G., Radcliffe, J., Ding, Y., & Li, Y. (2022). A review of pumped hydro energy storage development in significant international electricity markets. Renewable and Sustainable Energy Reviews, 61, 421-432. Barzegari, M. M., Inzunza, R., Parvania, M., & Edrington, C. S. (2021). Optimal operation of grid- connected ultracapacitors for smoothing photovoltaic power generation. IEEE Transactions on Sustainable Energy, 12(3), 1851-1860. Bhagavathy, S. M., & McCulloch, M. D. (2023). Characterisation and mitigation of solar PV intermittency using battery energy storage: A case study for the UK. Applied Energy, 319, Biswas, S., Nathwani, J., & Rojas, A. (2022). Grid integration of intermittent renewable generation: Distribution network perspective. Renewable Energy, 186, 74-95. Blanco, H., & Faaij, A. (2018). A review at the role of storage in energy systems with a focus on Power to Gas and long-term storage. Renewable and Sustainable Energy Reviews, 81, 1049-1086. BloombergNEF (BNEF). (2023). Energy Storage Market Outlook 1H 2023. Bloomberg Finance L.P. Brito, M. C., & Oliveira-Pinto, S. (2021). Scale-up challenges of renewable energy electricity: A review of barriers to scaling-up renewables. Energy Reports, 7, 5764-5776. Bryans, D., Amstutz, V., Girault, H. H., & Berlouis, L. E. A. (2021). Characterisation of a 200 kW/400 kWh Vanadium Redox Flow Battery. Batteries, 4(4), 54. Budt, M., Wolf, D., Span, R., & Yan, J. (2021). A review on compressed air energy storage: Basic principles, past milestones and recent developments. Applied Energy, 170, 250-268. Chen, R., Kim, S., & Chang, Z. (2022). Recent advances in electrode materials for vanadium redox flow batteries. Advanced Energy Materials, 12(4), 2100813. Choi, N. H., Kwon, J. E., & Park, M. S. (2023). Long-duration energy storage using redox flow batteries: Technical review and economic assessment. Renewable and Sustainable Energy Reviews, 173, 113085. Cole, W., Frazier, A. W., & Augustine, C. (2022). Cost projections for utility-scale battery storage: 2020 Update. National Renewable Energy Laboratory (NREL). NREL/TP-6A20-75385. Colyer, G., O'Malley, M., & Thierry, D. L. (2021). The economics of power-to-gas for integrating wind and solar generation. Energy Systems, 12(3), 547-571. Crawford, A. J., Reed, D. M., Koritarov, V. S., & Mongird, K. (2022). Flow battery cost and performance projections: 2025-2035. Energy Storage Technology Review, 42, 114-125. Dai, Q., Kelly, J. C., Dunn, J., & Benavides, P. T. (2022). Update on the cradle-to-gate energy use, environmental impacts, and cost assessment of current and future lithium-ion batteries. Journal of Power Sources, 506, 230016. Darling, R. M., Gallagher, K. G., Kowalski, J. A., Ha, S., & Brushett, F. R. (2021). Pathways to low-cost electrochemical energy storage: a comparison of aqueous and nonaqueous flow batteries. Energy & Environmental Science, 7(11), 3459-3477. Delmas, C. (2022). Sodium-ion batteries: Status and prospects. Materials Today, 111, 102-111. Deng, Y., Yin, S., Zhu, K., & Xue, J. (2022). Recent advances in superconducting magnetic energy storage systems. Energy Storage Materials, 51, 607-632. Department of Energy (DOE). (2023). Energy Storage Grand Challenge: Strategic plan and roadmap. U.S. Department of Energy. Díaz-González, F., Sumper, A., Gomis-Bellmunt, O., & Villafáfila-Robles, R. (2023). A review of energy storage technologies for wind power applications. Renewable and Sustainable Energy Reviews, 16(4), 2154-2171. Eichman, J., Denholm, P., Jorgenson, J., & Lowder, T. (2022). Operational value of electrical energy storage in high-renewable grids: Analysis of advanced compressed air energy storage. Applied Energy, 329, 119830. Ela, E., Edelson, D., & DeSocio, R. (2022). Energy storage and the evolution of market design: Market reforms to enable high penetrations of variable renewable energy. IEEE Power and Energy Magazine, 20(3), 48-58. Ela, E., Milligan, M., Bloom, A., Botterud, A., Townsend, A., & Levin, T. (2021). Evolution of wholesale electricity market design with increasing levels of renewable generation. National Renewable Energy Laboratory (NREL). NREL/TP-5D00-67037. Elrouby, M., Badawy, M., & El-Kashy, S. (2023). Advanced flywheel energy storage for frequency regulation in microgrids with high renewable penetration. Energy Conversion and Management, 291, 117015. European Commission. (2023). A hydrogen strategy for a climate-neutral Europe. COM(2020) 301 final. Feng, Y., Zou, L., Wang, Q., Gao, X., & Liu, L. (2021). Development and applications of phase change materials for renewable thermal energy storage. Renewable Energy, 175, 23-42. Form Energy. (2023). Form Energy unveils 100-hour iron-air battery technology. Press Release. Gonzalez, A., Goikolea, E., Barrena, J. A., & Mysyk, R. (2022). Review on supercapacitors: Technologies and materials. Renewable and Sustainable Energy Reviews, 58, 1189-1206. González-Roubaud, E., Pérez-Osorio, D., & Prieto, C. (2022). Review of commercial thermal energy storage in concentrated solar power plants: Steam vs. molten salt. Renewable and Sustainable Energy Reviews, 80, 133-148. Götz, M., Lefebvre, J., Mörs, F., McDaniel Koch, A., Graf, F., Bajohr, S., Reimert Johnson, K., Mendez, A., & Baker, T. (2023). Life cycle assessment of grid-scale battery technologies for renewable integration. Journal of Cleaner Production, 396, 136509. Sanchez, D. M., Williams, K. R., & Torres, W. (2023). Nanostructured membranes for next- generation flow batteries: Reducing crossover while enhancing conductivity. Nature Communications, 14, 2874. Wilson, G. P., Chang, R., & Miller, A. K. (2022). Field performance of large-scale vanadium redox flow battery systems for renewable integration. IEEE Transactions on Power Systems, 37(5), 3921-3934. Yang, Z., Zhang, J., & Kintner-Meyer, M. C. W. (2021). Electrochemical energy storage for green grid. Chemical Reviews, 121(3), 1623-1669. Zhang, X., Li, Y., & Smith, K. (2024). Techno-economic analysis of flow battery systems for utility-scale applications: Current status and future projections. Energy & Environmental Science, 17(1), 102-118.