Breakdown of Generation Charges 2026

Month of August 2026
Billing Period:  June 26, 2026- July 25, 2026 (As billed by suppliers)
Source
Type of Source
Technology, (Coal, Hydro,
Geothermal, Hybrid, etc.)
% To Total kWh Purchased
(A)
kWh Purchased
( B )
Basic Generation Cost (Php)
( C )
Other Cost Adjustments
(DAA, NSS, and Other
Billing Adjustments) (Php)
( D = B + C )
Total Generation Cost for the Month (Php)
( D / A )
Average Generation Cost (Php/kWh)
BILATERAL CONTRACTS WITH IPPs
GCGI Geothermal 12.22% 1,440,000.00 9,399,600.01 9,399,600.01 6.5275
PCPC Coal 9.60% 1,132,000.00 9,616,409.49 9,616,409.49 8.4951
FDC MPC Coal 35.45% 4,178,970.00 25,891,399.22 25,891,399.22 6.1956
WESM N/A 42.48% 5,007,720.00 47,537,701.91 407,565.17 47,945,267.08 9.5743
NET METERING Solar 0.25% 29,068.00 214,516.03 214,516.03 7.3798
MAIN GRID TOTAL 100.00% 11,787,758.00 92,659,626.66 407,565.17 93,067,191.83 7.8952
Month of July 2026
Billing Period: May 26, 2026- June 25, 2026 (As billed by suppliers)
Source
Type of Source
Technology, (Coal, Hydro,
Geothermal, Hybrid, etc.)
% To Total kWh Purchased
(A)
kWh Purchased
( B )
Basic Generation Cost (Php)
( C )
Other Cost Adjustments
(DAA, NSS, and Other
Billing Adjustments) (Php)
( D = B + C )
Total Generation Cost for the Month (Php)
( D / A )
Average Generation Cost (Php/kWh)
BILATERAL CONTRACTS WITH IPPs
GCGI Geothermal 11.47% 1,488,000.00 9,712,920.00 9,712,920.00 6.5275
PCPC Coal 11.47% 1,488,000.00 12,259,299.63 12,259,299.63 8.2388
FDC MPC Coal 34.42% 4,464,000.00 26,846,589.60 26,846,589.60 6.0140
WESM N/A 42.38% 5,496,080.00 43,406,709.67 315,632.38 43,722,342.05 7.9552
NET METERING Solar 0.24% 31,451.00 207,070.24 207,070.24 6.5839
MAIN GRID TOTAL 100.00% 12,967,531.00 92,432,589.14 315,632.38 92,748,221.52 7.1523
Month of June 2026
Billing Period: April 26, 2026- May 25, 2026 (As billed by suppliers)
Source
Type of Source
Technology, (Coal, Hydro,
Geothermal, Hybrid, etc.)
% To Total kWh Purchased
(A)
kWh Purchased
( B )
Basic Generation Cost (Php)
( C )
Other Cost Adjustments
(DAA, NSS, and Other
Billing Adjustments) (Php)
( D = B + C )
Total Generation Cost for the Month (Php)
( D / A )
Average Generation Cost (Php/kWh)
BILATERAL CONTRACTS WITH IPPs
GCGI Geothermal 11.23% 1,440,000.00 9,399,600.00 9,399,600.00 6.5275
PCPC Coal 11.23% 1,440,000.00 11,275,512.59 11,275,512.59 7.8302
FDC MPC Coal 33.70% 4,320,000.00 25,244,955.16 25,244,955.16 5.8437
WESM N/A 43.58% 5,586,340.00 35,210,889.60 342,331.48 35,553,221.08 6.3643
NET METERING Solar 0.25% 31,697.00 183,538.31 183,538.31 5.7904
MAIN GRID TOTAL 100.00% 12,818,037.00 81,314,495.66 342,331.48 81,656,827.14 6.3705
Month of May 2026
Billing Period: March 26, 2026- April 25, 2026 (As billed by suppliers)
Source
Type of Source
Technology, (Coal, Hydro,
Geothermal, Hybrid, etc.)
% To Total kWh Purchased
(A)
kWh Purchased
( B )
Basic Generation Cost (Php)
( C )
Other Cost Adjustments
(DAA, NSS, and Other
Billing Adjustments) (Php)
( D = B + C )
Total Generation Cost for the Month (Php)
( D / A )
Average Generation Cost (Php/kWh)
BILATERAL CONTRACTS WITH IPPs
GCGI Geothermal 12.33% 1,488,000.00 9,712,920.00 9,712,920.00 6.5275
PCPC Coal 12.33% 1,488,000.00 11,230,712.44 11,230,712.44 7.5475
FDC MPC Coal 36.99% 4,464,000.00 24,334,696.80 24,334,696.80 5.4513
WESM N/A 38.08% 4,595,440.00 22,024,866.48 259,756.06 22,284,622.54 4.8493
NET METERING Solar 0.27% 32,340.00 224,598.07 224,598.07 6.9449
MAIN GRID TOTAL 100.00% 12,067,780.00 67,527,793.79 259,756.06 67,787,549.85 5.6172
Month of April 2026
Billing Period: February 26, 2026- March 25, 2026 (As billed by suppliers)
Source
Type of Source
Technology, (Coal, Hydro,
Geothermal, Hybrid, etc.)
% To Total kWh Purchased
(A)
kWh Purchased
( B )
Basic Generation Cost (Php)
( C )
Other Cost Adjustments
(DAA, NSS, and Other
Billing Adjustments) (Php)
( D = B + C )
Total Generation Cost for the Month (Php)
( D / A )
Average Generation Cost (Php/kWh)
PSALM
BILATERAL CONTRACTS WITH IPPs
GCGI Geothermal 13.48% 1,344,000.00 8,772,960.00 8,772,960.00 6.5275
PCPC Coal 12.03% 1,200,000.00 8,956,711.96 8,956,711.96 7.4639
FDC MPC Coal 40.43% 4,032,000.00 22,983,199.20 22,983,199.20 5.7002
WESM N/A 33.78% 3,368,790.00 26,225,070.73 279,645.57 26,504,716.30 7.8677
NET METERING Solar 0.29% 28,784.00 182,801.43 182,801.43 6.3508
MAIN GRID TOTAL 100.00% 9,973,574.00 67,120,743.32 279,645.57 67,400,388.89 6.7579


Month of March 2026
Billing Period: January 26, 2026- February 25, 2026 (As billed by suppliers)
Source
Type of Source
Technology, (Coal, Hydro,
Geothermal, Hybrid, etc.)
% To Total kWh Purchased
(A)
kWh Purchased
( B )
Basic Generation Cost (Php)
( C )
Other Cost Adjustments
(DAA, NSS, and Other
Billing Adjustments) (Php)
( D = B + C )
Total Generation Cost for the Month (Php)
( D / A )
Average Generation Cost (Php/kWh)
PSALM
BILATERAL CONTRACTS WITH IPPs
GCGI Geothermal 13.71% 1,488,000.00 9,712,920.00 9,712,920.00 6.5275
PCPC Coal 2.21% 240,000.00 1,784,789.87 1,784,789.87 7.4366
FDC MPC Coal 41.14% 4,464,000.00 23,208,876.00 23,208,876.00 5.1991
WESM N/A 42.70% 4,632,330.00 32,030,496.28 243,166.72 32,273,663.00 6.9670
NET METERING Solar 0.23% 25,294.00 152,001.76 152,001.76 6.0094
MAIN GRID TOTAL 100.00% 10,849,624.00 66,889,083.91 243,166.72 67,132,250.63 6.1875


Month of February 2026
Billing Period: December 26, 2025- January 25, 2026 (As billed by suppliers)
Source
Type of Source
Technology, (Coal, Hydro,
Geothermal, Hybrid, etc.)
% To Total kWh Purchased
(A)
kWh Purchased
( B )
Basic Generation Cost (Php)
( C )
Other Cost Adjustments
(DAA, NSS, and Other
Billing Adjustments) (Php)
( D = B + C )
Total Generation Cost for the Month (Php)
( D / A )
Average Generation Cost (Php/kWh)
PSALM
BILATERAL CONTRACTS WITH IPPs
GCGI Geothermal 13.01% 1,488.000.00 9,712,920.01 9,712,920.01 6.5275
PCPC Coal 13.01% 1,488,000.00 1,058,067.82 11,058,067.82 7.4315
FDC MPC Coal 39.03% 4,464,000.00 23,199,948.00 23,199,948.00 5.1971
WESM N/A 34.78% 3,977,600.00 22,662,468.15 103,756.52 22,766,224.67 5.7236
NET METERING Solar 0.18% 20,339.00 151,053.69 151,053.69 7.4268
MAIN GRID TOTAL 100.00% 11,437,939.00 66,784,457.67 103,756.52 66,888,214.19 5.8479
Month of January 2026
Billing Period: November 26, 2025- December 25, 2025 (As billed by suppliers)
Source
Type of Source
Technology, (Coal, Hydro,
Geothermal, Hybrid, etc.)
% To Total kWh Purchased
(A)
kWh Purchased
( B )
Basic Generation Cost (Php)
( C )
Other Cost Adjustments
(DAA, NSS, and Other
Billing Adjustments) (Php)
( D = B + C )
Total Generation Cost for the Month (Php)
( D / A )
Average Generation Cost (Php/kWh)
PSALM
BILATERAL CONTRACTS WITH IPPs
GCGI Geothermal 12.91% 1,440,000.00 9,512,928.00 9,512,928.00 6.6062
PCPC Coal 12.48% 1,392,000.00 10,486,023.91 10,486,023.91 7.5331
FDC MPC Coal 38.73% 4,320,000.00 22,870,044.00 22,870,044.00 5.2940
WESM N/A 35.72% 3,983,740.00 37,518,500.05 90,729.44 37,609,229.49 9.4407
NET METERING Solar 0.16% 17,636.00 112,637.60 112,637.60 6.3868
MAIN GRID TOTAL 100.00% 11,153,376.00 80,500,133.56 90,729.44 80,590,863.00 7.2257
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