information for any purpose. For further detail, please contact Investor Relations Division of the Electricity Generating Public Company Limited (EGCO) at Tel: 662-998-5150-3 or Email: ir@egco.com Page 2

any purpose. For further detail, please contact Investor Relations Division of the Electricity Generating Public Company Limited (EGCO) at Tel: 662-998-5150-3 or Email: ir@egco.com Page 2 Management

Australia On March 19, 2019, Collector Wind Farm Pty Ltd, a wholly owned subsidiary of RATCH-Australia Corporation Pty Ltd, had signed a binding debt documents with Clean Energy Finance Corporation, the

and revenue from overseas sales at 54:46 respectively changed from the ratio of 67:33 in the same period last year. Sales of energy drink product alone was THB 2,830 million, increased by THB 535

subsidiary in proportion of 99.97 percent REN R E N Korat Energy Company Limited, a joint venture in proportion of 40 percent RG Ratchaburi Electricity Generating Company Limited, a wholly-owned subsidiary

information for any purpose. For further detail, please contact Investor Relations Division of the Electricity Generating Public Company Limited (EGCO) at Tel: 662-998-5150-3 or Email: ir@egco.com mailto:ir

Shareholders’ Annual General Meeting of the Company had approved the change of the Company’s name and seal from Ratchaburi Electricity Generating Holding Public Company Limited to RATCH Group Public Company

energy prices at home in line with the global oil market. For Thai monetary policy, the Bank of Thailand’s policy rate is expected to stay low, at 1.75 percent, throughout the first half of 2019. Thailand

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

2019. • The company's project 3 projects under construction as follow: - Nava Nakorn Electricity Generating Company Limited (NNEG) (progress at 85.7%) - Rayong Waste to Energy: WTE (progress at 36.8