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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/97887 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/97887 http://eprints.org/relation/ismediumThumbnailVersionOf https://pure.iiasa.ac.at/id/document/97887 97899 2 301331 document 97899 small.jpg image/png 26e3b013c4f71d5e8c8ef948837b9898 MD5 1842 2022-05-30 08:50:35 https://pure.iiasa.ac.at/id/eprint/18031/5/small.jpg 18031 5 5 image/png other Thumbnails conversion from text to thumbnail_small en public

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/97887 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/97887 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/97887 97900 1 301332 document 97900 indexcodes.txt text/x-c a86a499982fa22fa3ace9edc9d85e311 MD5 12537 2022-05-30 08:50:46 https://pure.iiasa.ac.at/id/eprint/18031/6/indexcodes.txt 18031 6 6 text/x-c other Generate index codes conversion from text to indexcodes en public

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/97887 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/97887 http://eprints.org/relation/isIndexCodesVersionOf https://pure.iiasa.ac.at/id/document/97887 archive 353 disk0/00/01/80/31 2022-05-30 08:42:13 2022-05-30 08:42:13 2022-05-30 08:42:13 article show Hunt J. 9022 0000-0002-1840-7277 Nascimento A. Zakeri B. 2189 0000-0001-9647-2878 Jurasz J. Dąbek P.B. Barbosa P. Brandão R. de Castro N. Leal Filho W. Riahi K. 1696 0000-0001-7193-3498 pub ECE IACC S3 Energy storage; Gravitational energy storage; Decentralized energy storage; Grid management; Smart grids; Ancillary services The world is undergoing a rapid energy transformation dominated by growing capacities of renewable energy sources, such as wind and solar power. The intrinsic variable nature of such renewable energy sources calls for affordable energy storage solutions. This paper proposes using lifts and empty apartments in tall buildings to store energy. Lift Energy Storage Technology (LEST) is a gravitational-based storage solution. Energy is stored by lifting wet sand containers or other high-density materials, transported remotely in and out of the lift with autonomous trailer devices. The system requires empty spaces on the top and bottom of the building. An existing lift can be used to transport the containers from the lower apartments to the upper apartments to store energy and from the upper apartments to the lower apartments to generate electricity. The installed storage capacity cost is estimated at 21 to 128 USD/kWh, depending on the height of the building. LEST is particularly interesting for providing decentralized ancillary and energy storage services with daily to weekly energy storage cycles. The global potential for the technology is focused on large cities with high-rise buildings and is estimated to be around 30 to 300 GWh. 2022-09 published Elsevier 10.1016/j.energy.2022.124102 2936 3099 250 public Energy 254 e124102 TRUE 1873-6785 no info:eu-repo/semantics/article