Page 55 - annual report AUCT 2025_Eng

Business Operation and Operating Results Corporate Governance Financial Statements Attachments
The Company’s electricity consumption in each month has decreased significantly and continuously
from 2024, reflecting better efficiency in energy management concretely. At the beginning of 2025, electricity
consumption was lower and more stable than in 2024, signifying that energy consumption has been
controlled since the beginning of the year. Meanwhile, in the middle of the year, which was summer season,
the difference was obviously visible, especially in April 2025, which was the month with the highest electricity
consumption, the electricity consumption was reduced by more than 25 percent compared to April 2024,
even though the hot weather condition was the same. At the end of 2025, electricity consumption could
be maintained to be continually lower than the previous year, especially in November, of which electricity
consumption decreased by nearly 30 percent, reflecting the effectiveness and consistency of energy control
measures throughout the year.
The following data compares the results of solar energy utilization in 2025 with 2024:
Solar cell installation results 2024 2025 Difference
Electricity demand (units) 243,671.00 191,610.00 (52,061.00)
Solar power generated (kWh) 53,130.00 49,810.00 (3,320.00)
Solar power generated ratio 21.80% 26.00% 4.20%
Reductions in coal (tans) 21.25 19.92 (1.33)
Carbon dioxide emission reduction (tonCO2) 25.81 24.19 (1.62)
Equivalent to tree planting (trees) 35 33 (2)
Electricity save (Baht) 288,198.92 262,551.23 (25,647.69)
Reduce coal
consumption
19.92 units
Reduce greenhouse gas
emissions
24.19 tonCO2
equivalent
Replace
33 tree plantings
บริิษััท สหการประมููล จำำากัด (มหาชน)
Union Auction Public Company Limited
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