Table 6 Carbon emission and cost comparison of four cases.

From: Low-carbon economic dispatch considering integrated demand response and multistep carbon trading for multi-energy microgrid

Case

Carbon emission (t)

Carbon trading cost ($)

Purchased energy cost ($)

Total cost ($)

Case 1

106.2759

1781.23

15,033.66

16,814.90

Case 2

97.9680

1428.79

15,419.43

16,848.22

Case 3

103.6621

1699.80

11,865.30

13,565.10

Case 4

95.7782

1351.45

12,229.53

13,580.98