electricity - Base tariff and Ft 27.8 24.3 3.5 14.4 Adder 34.3 30.3 4.0 13.2 Revenue from waste management 9.4 9.0 0.4 4.4 Total sales from Municipal Solid Waste Power Plant 71.5 63.6 7.9 12.4 Sales of
658.5 660.4 1.9 0.3 2,603.3 2,614.8 (11.5) (0.4) > Natural Gas Power Plant 2.3 1.8 2.3 2.5 0.2 8.7 8.9 5.0 3.9 78.0 > Solid Waste Power Plant 24.3 27.2 25.3 29.0 3.7 14.6 105.8 99.7 6.1 6.1 > Solar Energy
4.4 6.0 5.9 (3.3%) 31.8% 15.0 18.4 22.7% Adder 28.4 - - - (100.0%) 89.9 - (100.0%) Other sales and service income 15.2 14.7 15.3 4.1% 0.7% 43.6 44.7 2.5% Sales from Municipal Solid Waste Power Plants
suitable to their investment profile with a view to saving sufficient assets for their retirements.The SEC will also focus on building a solid foundation for sustainable development by promoting the roles
continuous basis. The implementation of the plan will optimize the balance and lay down a solid foundation in the entire system, rather than focusing on stringent oversight on the third line of defense as
maintains a strong balance sheet with ample liquidity to navigate through market fluctuations. We have consistently reduced our debt, resulting in a solid leverage position with a low Interest-Bearing Debt-to
debentures at A- with Stable Outlook. PERFORMANCE BY BUSINESS Utilities Business Revenue from Sales and Services from Utilities Business was amounted of Baht 423.5 million in 2Q218, a 4.4% increase from 2Q2017
57.6 664.6 58.9 1,942.9 57.2 1,935.4 59.3 > Natural Gas Power Plant 2.3 0.2 1.2 0.1 6.4 0.2 3.2 0.1 > Solid Waste Power Plant 25.3 2.2 24.4 2.1 76.8 2.2 75.2 2.3 > Solar Energy Power Plant 1.8 0.2