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

zero greenhouse gas emissions by 2050, underscoring the important role of sustainable finance in supporting the business sector in adapting and operating in alignment with this goal. However, promoting

(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

to remain at the same rate if there is no significant change in natural gas price and the appreciation in Thai Baht. However, during September and December of 2018, Ft rate is expected to be adjusted

of some spare parts and gas-cost saving of no less than THB 50 million per annum from gas-turbine upgrades in 2019-2020. B.Grimm has THB 21 billion cash on hand as of Q1’2020. Based on various scenario

Q1’2018 Q2’2018 % change million Baht million Baht y-on-y million Baht million Baht q-on-q Cost of sales and services Natural gas 9,040 10,011 10.7% 4,728 5,283 11.7% Cost of electricity- Vietnam 518 504

and transportation sectors, which account for the highest proportion of greenhouse gas emissions. The Taxonomy will, in essence, standardize Thailand’s economic activities and will be used as benchmarks

vs Q4/2018YoYQoQ IPP Key cost drivers Q4/18 Q3/19 Q4/19 Change +/(-) 2018 2019 Change +/(-) QoQ YoY Natural Gas Natural Gas Consumption Natural Gas Consumption (‘000 MMBTU) – Sriracha Power Plant 611

Q1’19 Q2’19 change change Btmn Btmn y-on-y Btmn Btmn Btmn y-on-y q-on-q Cost of sales and services Natural gas 10,011 13,078 30.6% 5,283 6,503 6,575 24.5% 1.1% Cost of electricity- Vietnam 504 537 6.5

Change (Unit: %) 2023 2024 2024 %QoQ %YoY 2023 2024 %YoY Biomass Power Plant 25.4 22.6 24.3 1.7 (1.1) 26.7 23.5 (3.2) Natural Gas Power Plant 21.2 23.4 24.3 0.9 3.1 20.5 23.8 3.3 Municipal Solid Waste