{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,11]],"date-time":"2026-01-11T15:31:34Z","timestamp":1768145494113,"version":"3.49.0"},"reference-count":0,"publisher":"Koozakar LLC","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["KF"],"abstract":"<jats:p>The paper identified the types of gas turbines available in the electric power  generating system in Nigeria and assessed the economic viability of converting  open cycle to combined cycle gas power plants in order to maximize the electricity  generation output without further gaseous fuel consumption in the existing thermal  plants in the country. Data were obtained through primary and secondary sources  on all the operational power plants in Nigeria. These data were analyzed using  engineering economy methods. The result showed that by using the average  generation of each plant for a period of 3 years as a baseline for conversion, an  additional 1142.1 MW would be obtained after conversion to combined cycle  without increase in gas consumption. In addition, the result showed the NPV  values and benefit-cost ratio were greater than zero and one respectively,  indicating that the project is economically viable for each conversion process. The  sensitivity analysis over a range of values from \u00b110 to \u00b130% of the investment cost  did not affect the economic viability of the project. Furthermore, the result showed  that the cost of generating electricity borne by the society is much lower for a  combined cycle than for an open cycle. The study concluded that conversion of the  gas turbine from open cycle to combined cycle is economically viable and an  additional generation of 1142.1 MW can be obtained without increasing the gas  consumption.<\/jats:p>","DOI":"10.69798\/k4078856","type":"journal-article","created":{"date-parts":[[2024,6,27]],"date-time":"2024-06-27T13:52:33Z","timestamp":1719496353000},"page":"99-122","source":"Crossref","is-referenced-by-count":0,"title":["Assessment of Economic Viability of Conversion of Open Cycle to Combined Cycle Gas Power Plant"],"prefix":"10.69798","author":[{"name":"Transcorp Power Limited, Ugheli,","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Oluwaseun","family":"Fadare","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Olutosin","family":"Ilori","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John-Felix","family":"Akinbami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matthew","family":"Ilori","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"50185","published-online":{"date-parts":[[2024,6,3]]},"container-title":["Koozakar Festschrift"],"original-title":[],"deposited":{"date-parts":[[2026,1,11]],"date-time":"2026-01-11T13:04:23Z","timestamp":1768136663000},"score":1,"resource":{"primary":{"URL":"https:\/\/koozakar.com\/journals\/article\/KJ-95781243"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,6,3]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2024,6,3]]}},"URL":"https:\/\/doi.org\/10.69798\/k4078856","relation":{},"subject":[],"published":{"date-parts":[[2024,6,3]]}}}