{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T03:10:10Z","timestamp":1754017810242,"version":"3.41.2"},"reference-count":0,"publisher":"UK Zhende Publishing Limited Company","issue":"6","license":[{"start":{"date-parts":[[2025,7,25]],"date-time":"2025-07-25T00:00:00Z","timestamp":1753401600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["RE&amp;PQJ"],"abstract":"<jats:p>To achieve carbon neutrality by 2050, commercial buildings have installed photovoltaic systems to reduce carbon emissions and operational costs. Nevertheless, PV generation does not always match the building\u2019s energy demand profile, therefore storage systems are needed to store excess energy and supply it when necessary. This paper presents a Mixed Integer Linear Programming optimisation algorithm designed to schedule the operation of the electric storage system, aiming to minimise the building\u2019s energy-related costs. An annual hourly simulation of the optimised system was performed to assess the cost reduction. To prevent excessive operation of the electric storage system, an approach to penalise low energy charging was studied, with results showing a significant increase in the system\u2019s lifespan.<\/jats:p>","DOI":"10.52152\/4575","type":"journal-article","created":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T02:57:10Z","timestamp":1754017030000},"page":"117-121","source":"Crossref","is-referenced-by-count":0,"title":["A MILP Approach to Optimising Energy Storage in a Commercial Building"],"prefix":"10.52152","volume":"23","author":[{"family":"Tom\u00e1s Barosa Santos","sequence":"first","affiliation":[]},{"family":"Filipe Tadeu Oliveira","sequence":"additional","affiliation":[]},{"family":"Hermano Bernardo","sequence":"additional","affiliation":[]}],"member":"29632","published-online":{"date-parts":[[2025,7,25]]},"container-title":["RE&amp;PQJ"],"original-title":[],"link":[{"URL":"https:\/\/repqj.com\/index.php\/repqj\/article\/download\/4575\/3852","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/repqj.com\/index.php\/repqj\/article\/download\/4575\/3852","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T02:57:10Z","timestamp":1754017030000},"score":1,"resource":{"primary":{"URL":"https:\/\/repqj.com\/index.php\/repqj\/article\/view\/4575"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,7,25]]},"references-count":0,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2025,7,25]]}},"URL":"https:\/\/doi.org\/10.52152\/4575","relation":{},"ISSN":["2172-038X","2172-038X"],"issn-type":[{"value":"2172-038X","type":"electronic"},{"value":"2172-038X","type":"print"}],"subject":[],"published":{"date-parts":[[2025,7,25]]}}}