service Change YoY Cost of sales and service increase 7.3% QoQ from Baht 971.2 million to Baht 1,041.7 million. The increase by Baht 70.5 million, mainly from increase in cost of natural gas power plant
Power Plant 3.0 3.0 - - Gross Profit by Segment 466.2 350.0 (116.2) (24.9%) Gross Profit Margin Quarter 1 Quarter 1 Change (Unit: %) 2023 2024 % Biomass Power Plant 27.8 22.6 (5.2) Natural Gas Power Plant
increase in natural gas consumption from higher electricity and steam sales as well as higher natural gas prices. Rayong Central Utility Plants: SPP Q3/17 Q2/18 Q3/18 Change +/(-) 9M/17 9M/18 Change
Q2/2019 vs Q1/2019 Comparing Q2/2019 vs Q2/2018YoYQoQ IPP Key revenue drivers Q2/18 Q1/19 Q2/19 Change +/(-) 1H/18 1H/19 Change +/(-) QoQ YoY Natural Gas Natural Gas Consumption Natural Gas Consumption
(4.3) (79.6) Total comprehensive income for the year 132.6 209.2 228.1 246.5 18.4 8.1 816.4 552.0 264.4 47.9 2019 2018Change QoQ Change YoYConsolidated financial statements Q1-2019 Q2-2019 Q3-2019 Q4
35.7 Gross Profit by Segment 439.4 427.9 11.5 2.7 Q1-2021 Q1-2020 Change % Gross Profit % % Biomass Power Plants 31.2 36.3 (5.1) Natural Gas Power Plant 32.4 29.5 2.9 Municipal Solid Waste Power Plants
% 680.5 1,124.4 65.2% Sales of electricity to Industrial Users (IU) 1.4 1.0 0.8 (20.0%) (42.9%) 2.5 1.8 (28.0%) Sales of steam (IU) 2.9 1.4 0.8 (42.9%) (72.4%) 5.4 2.2 (59.3%) Sales from Natural Gas Power
(72.4) (110.0) N.A. (100) Change QoQ Change YoY Net gain (loss) on exchange rate mainly came from unrealized exchange rate of receivable under finance lease of Natural Gas
: Comparing Q3/2019 vs Q2/2019 Comparing Q3/2019 vs Q3/2018YoYQoQ IPP Key cost drivers Q3/18 Q2/19 Q3/19 Change +/(-) 9M/18 9M/19 Change +/(-) QoQ YoY Natural Gas Natural Gas Consumption Natural Gas Consumption