Costo marginal Agosto de 2006 por MWh (miles de pesos)
	DÍA
HORA	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
1	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	3,875	3,875	2,793	2,793	2,786	2,787	3,873	2,502	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,479
2	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	2,793	2,793	2,786	2,787	3,873	2,502	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,479
3	2,793	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	2,793	2,793	2,786	2,787	2,786	2,502	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,479
4	2,793	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	2,793	2,793	2,786	2,787	3,873	2,502	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,479
5	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	3,883	3,883	2,786	2,787	3,873	2,502	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,479
6	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	3,883	3,883	3,873	2,787	3,873	2,502	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,479
7	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	2,793	2,793	2,786	2,787	3,873	2,502	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,479
8	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	2,793	2,793	3,873	2,787	3,873	2,391	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
9	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,502	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
10	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
11	4,478	2,804	2,804	3,490	2,804	2,804	2,804	2,804	2,793	2,793	2,793	3,875	2,787	3,883	3,883	3,873	3,468	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
12	4,478	2,804	2,804	3,490	2,804	2,804	3,490	2,804	2,793	2,793	2,793	3,875	3,468	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
13	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
14	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,219	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
15	4,478	2,804	2,804	2,804	2,804	2,804	3,490	2,804	2,793	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,219	2,391	2,391	3,481	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
16	4,478	2,804	2,804	2,804	2,804	2,804	3,490	3,490	3,476	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,219	2,391	2,391	3,481	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
17	4,478	2,804	2,804	2,804	2,804	2,804	3,490	3,490	3,476	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,219	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
18	4,478	2,804	2,804	2,804	2,804	2,804	3,490	2,804	3,476	2,793	2,793	3,875	3,468	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
19	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	3,476	2,793	3,875	3,468	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
20	4,478	2,804	2,804	2,804	2,804	3,490	2,804	2,804	2,793	3,476	2,793	3,875	3,875	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
21	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
22	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
23	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	2,787	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,391	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
24	4,478	2,804	2,804	2,804	2,804	2,804	2,804	2,804	2,793	2,793	2,793	3,875	2,787	3,883	3,883	3,873	2,787	3,873	2,391	2,458	2,391	2,391	2,401	2,401	2,401	2,401	2,401	2,401	2,401	2,396	2,396
CM promedio diario	4,34	2,80	2,80	2,86	2,80	2,83	2,95	2,86	2,88	2,85	2,79	3,47	2,96	3,61	3,61	3,60	2,82	3,83	2,42	2,41	2,39	2,39	2,49	2,40	2,40	2,40	2,40	2,40	2,40	2,40	2,42