Municipal Solid Waste Power Plants 111.7 127.9 127.8 (0.1%) 14.4% 355.5 369.7 4.0% Sales of electricity - Base tariff and Ft 4.7 5.2 5.1 (1.9%) 8.5% 13.1 15.6 19.1% Sales from Solar Energy Power Plants 4.7

(“the Group”) as follow: THB Mn THB Mn THB Mn % Sales of goods and services 1,214.9 1,115.7 99.2 8.9 Revenue from finance lease under power purchase agreement 99.2 100.9 (1.7) (1.7) Revenue from

Group”) as follow: Consolidated financial statements Q1-2021 Q1-2022 THB Mn THB Mn THB Mn % Sales of goods and services 1,214.9 1,518.7 303.8 25.0% Revenue from finance lease under power purchase

in Energy Payment (EP) of Sriracha Power Plant according to the increase in dispatched volume to EGAT, together with the increase in electricity sales of Rayong Central Utility Plants compared to Q1

243.8 77.1% Sales of electricity - Base tariff and Ft 2.2 3.4 5.0 47.1% 127.3% 5.0 8.4 68.0% Sales from Solar Energy Power Plants 2.2 3.4 5.0 47.1% 127.3% 5.0 8.4 68.0% Total sales and service income

Power Plants 114.0 127.9 127.8 133.5 5.7 4.5% 482.2 503.2 21.0 4.4% Sales of electricity - Base tariff and Ft 5.3 5.2 5.1 4.4 (0.7) (13.7%) 17.8 20.0 2.2 12.4% Sales from Solar Energy Power Plants 5.3 5.2

and service income 11.8 13.8 2.0 16.9% Sales from Municipal Solid Waste Power Plants 114.0 126.4 12.4 10.9% Sales of electricity - Base tariff and Ft 5.3 5.0 (0.3) (5.7%) Sales from Solar Energy Power

tariff and Ft 3.4 5.0 4.7 (6.0%) 38.2% 8.4 13.1 56.0% Sales from Solar Energy Power Plants 3.4 5.0 4.7 (6.0%) 38.2% 8.4 13.1 56.0% Total sales and service income 1,286.0 1,386.0 1,467.7 5.9% 14.1% 3,744.9

%) Sales of electricity - Base tariff and Ft 5.0 4.8 (0.2) (4.0%) Sales from Solar Energy Power Plants 5.0 4.8 (0.2) (4.0%) Total sales and service income 1,740.6 1,471.4 (269.2) (15.5%) Sales and service

from Municipal Solid Waste Power Plants 127.9 126.4 129.6 2.5% 1.3% 241.9 256.0 5.8% Sales of electricity - Base tariff and Ft 5.2 5.0 5.3 6.0% 1.9% 10.5 10.3 (1.9%) Sales from Solar Energy Power Plants