Correction: Review of electrical energy storage technologies, materials and systems: Challenges and prospects for large-scale grid storage (Energy and Environmental Science (2018) DOI: 10.1039/c8ee01419a)

Abstract

The reference cited in the caption of Fig. 59 was incorrect. This should read as follows: Fig. 59 Comparison of cost of electricity storage, round-trip efficiencies and discharge times of various storage systems. Reproduced from ref. 307 with permission from The Royal Society of Chemistry. The volume number for reference 307 was incorrect. This reference should read as follows: 307 S. H. Jensen, C. Graves, M. Mogensen, C. Wendel, R. Braun, G. Hughes, Z. Gao and S. A. Barnett, Large-scale electricity storage utilizing reversible solid oxide cells combined with underground storage of CO2 and CH4, Energy Environ. Sci., 2015, 8, 2471-2479. The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.