-5.67 -31.00 Net Profit Margin 15.29 1.70 -1.28 -2.98 -175.29 -16.57 -108.37 56.05 16.87 -39.18 -69.90 Unit : Million Baht Q4/59 Q3/60 Q4/60 Change +/(-) 12M/59 12M/60 Change +/(-) 1. Net sales of Q4/17

Gross Profit Q3-2020 Q2-2021 Q3-2021 9M-2020 9M-2021 Change Percent Percent Percent QoQ YoY Percent Percent YoY Biomass Power Plant 38.5 32.8 35.1 2.3 (3.4) 37.9 33.1 (4.8) Natural Gas Power Plant 31.1

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

(IU) 1.1 0.8 1.1 37.5% - 6.5 3.3 (49.2%) Sales from Natural Gas Power Plant 507.7 657.4 884.1 34.5% 74.1% 1,396.9 2,210.1 58.2% Sales of electricity - FiT, base tariff and Ft 59.5 73.5 76.7 4.4% 28.9

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

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

(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

11) and transportation sector (Table 15). Example: Energy production from natural gas This activity is important to climate change mitigation Sector and activity Energy production from natural gas ISIC

% 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

, Climate Change Management and Coordination Division, Office of Natural Resources and Environmental Policy and Planning (ONEP), Ms. Sumon Sumetchoengprachya, Director of Low Carbon Policy and Technical