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. 2022 Jul 1;25(8):104701. doi: 10.1016/j.isci.2022.104701

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© 2022 The Author(s)

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

Dependence of proxy storage PPA threshold price on storage-to-generation capacity ratio

Proxy storage PPA threshold price is reported as a function of storage-to-generation capacity ratio for solar-charged (left-hand side) and wind-charged storage (right-hand side) in Germany (DE). The usage of the storage units as a function of the storage-to-generation capacity ratio is also reported (purple lines) for the base price scenario (right-hand side x axis). Based on projected electricity prices and RE generation for 2030–2034.