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Research Article

Economic analysis of cost-based load shifting implementation on large utility systems using battery energy storage system

, , ORCID Icon, ORCID Icon, &
Pages 1182-1201 | Received 18 Jul 2022, Accepted 31 Jul 2023, Published online: 21 Sep 2023

Figures & data

Figure 1. Illustration of Load shifting with BESS.

Figure 1. Illustration of Load shifting with BESS.

Figure 2. Determination of economic-optimized load shifting.

Figure 2. Determination of economic-optimized load shifting.

Figure 3. Estimation of non-energy costs based on capacity factors.

Figure 3. Estimation of non-energy costs based on capacity factors.

Figure 4. Daily average load and generation profile of the Sumbagut System.

Figure 4. Daily average load and generation profile of the Sumbagut System.

Table 1. Summary of the Sumbagut System.

Figure 5. Daily average energy production, maximum energy production capacity, and the CoE of each generation unit in the Sumbagut System.

Figure 5. Daily average energy production, maximum energy production capacity, and the CoE of each generation unit in the Sumbagut System.

Figure 6. Daily average load and generation profile of the Sumbagteng System.

Figure 6. Daily average load and generation profile of the Sumbagteng System.

Table 2. Summary of the Sumbagteng System.

Figure 7. Daily average energy production, maximum energy production capacity, and the CoE of each generation unit in the Sumbagteng System.

Figure 7. Daily average energy production, maximum energy production capacity, and the CoE of each generation unit in the Sumbagteng System.

Figure 8. Daily average load and generation profile of the Sumbagsel System.

Figure 8. Daily average load and generation profile of the Sumbagsel System.

Table 3. Summary of the Sumbagsel System.

Figure 9. Daily average energy production, maximum energy production capacity, and the CoE of each generation unit in the Sumbagsel System.

Figure 9. Daily average energy production, maximum energy production capacity, and the CoE of each generation unit in the Sumbagsel System.

Table 4. Load shifting combination summary.

Table 5. Generation units with the most expensive generation cost in the Sumbagut system.

Table 6. The exclusion of six generation units with the highest NPV in the Sumbagut system.

Table 7. The replaced generation units for optimized load shifting implementation in the Sumbagut system.

Table 8. Generation units with the most expensive generation cost in the Sumbagteng system.

Table 9. The exclusion of 6 generation units in the Sumbagteng system.

Table 10. The replaced generation units for optimized load shifting implementation in the Sumbagteng system.

Table 11. Generation units with the most expensive generation cost in the Sumbagsel system.

Table 12. The exclusion of 7 generation units in the Sumbagsel system.

Table 13. The replaced generation units for optimized load shifting implementation in the Sumbagsel system.

Table 14. The comparison summary of load shifting implementation between the conventional and proposed method.

Data availability statement

The authors confirm that the data supporting the findings of this study are available within the article.