electricity generation and an increase in the effective price of natural gas price which is tied to the weighted average price for the mass of natural gas from PTT’s pool gas. Cost of Electricity- Vietnam

million in 6M’2018 / Baht 5,283 million in Q2’2018), primarily due to an increase in gas consumption arising from an increase in electricity generation and an increase in the effective price of natural gas

in electricity generation. Cost of Electricity- Vietnam • Cost of electricity purchased from subsidiaries of EVN increased 10.2% y-on-y in Q1’2020 to THB 271 million in line with changes in electricity

related to generation and distribution of electricity under SAAM-SP1 mainly includes (1) depreciation expense for the solar power project, (2) operation and maintenance, and (3) other costs such as utility

9.91 68.19 9.61 67.77 0.30 3.17 Total 14.53 100.00 14.17 100.00 0.36 2.53 - Cost of sales Cost of sales related to generation and distribution of electricity under SAAM-SP1 mainly includes (1

, gross profit of the Houay Ho power plant also decreased along with the lower demand for electricity from EGAT as a result of the lower power generation. On the other hand, gross profit from Sriracha Power

), primarily due to an increase in gas consumption arising from an increase in electricity generation and an increase in the effective price of natural gas price which is tied to the weighted average price for

innovation to create new business revenues or new S-Curve corresponding to the fast-moving environment of energy and electricity generation sectors and become an energy solution service provider of PTT Group

share of profit from SouthEast Asia Energy Limited, a joint venture in proportion of 33.33 percent, increased in the amount of Baht 51.81 million, mainly due to the higher electricity generation

water resource in a sustainable way. Most of water used in co- generation power plants comes from recycle process or treated waste water from factories while the company's plan to manage electricity