Solar VSPP 100% 4.9 4.9 4Q2018- 1Q2019 Gulf NLL2 Gas-fired Cogeneration SPP 25.01 120.0 30.0 Jan 2019 CCE Waste to Energy VSPP 33.33 6.9 2.3 4Q2019 Total 131.8 37.2 OVERALL PERFORMANCE Operating Expense
the same quarter of the previous year by Baht 25 Million or 9.9 percent mainly from the pre-operating expense of the new project which cannot be recorded as cost of construction according to accounting
useful. In doing so expenses will be reduced and cash will be generated to invest in new M&A targets. • Further manage down its OPEX to minimize spending. • Continue its quest for new projects within
previous year. • Network OPEX & NT partnership cost was at Bt20,075mn, increasing 4.9%YoY due to the increased utility cost following the rising energy price and higher required network capacities and base
%, compared to +1.2% in 4Q20 due to decline in high margin devices sale from seasonality. Cost & Expense Cost of service for 1Q21 was Bt21,126mn, increasing 3.9%YoY and 3.4%QoQ from network OPEX following 5G/4G
spectrum this year. • Network OPEX & TOT partnership cost was Bt4,649mn, increasing 2.2%YoY and 0.7%QoQ. Despite of continued 5G investment plan to strengthen leading position, network OPEX remained well
. • Network OPEX & TOT partnership cost was Bt4,816mn, decreasing -4.7% YoY from lower network traffic with TOT while remaining flat QoQ. • Other costs of service were Bt2,395mn, increasing 13% YoY mainly from
& equipment upgrades, smart metering, etc Operating expense of ongoing maintenance, where increased energy efficiency and decreased carbon emissions are materially significant Commercial Buildings - a building
holding (%) Installed Capacity (MW) Equity Capacity (MW) Commercial Operation Date Solar Rooftop Solar Private PPA 100% 24.4 24.4 1Q2020- 3Q2020 Total 24.4 24.4 OVERALL PERFORMANCE Operating Expense
12,416 12,811 Gross profit margin (%) 25.47% 26.48% 27.29% Consolidated financial ratios 2017 2016 2015 Financial data and profitability ratios (continuous) Operating expense (include Research and