Aside from focusing on enterprise value creation,
RATCH also fully participates in securing
the national power grid stability

by concerning that it is a crucial infrastructure for economic and social development of the country. Therefore, the Company mostly interests in fossil fuel power projects due to its reliability and availability enabling to timely and consistently serve power demand at all circumstances.

In respond to the government’s policy on renewable energy promotion, coupled with its ESG commitment,
RATCH fully takes into account the efforts in mitigating global climate change impacts
by targeting investment in renewable power generation at least 30% including solar, wind, biomass and hydro power.

SOLAR POWER
362.11 MW
(3.78% of total generation capacity)
WIND POWER
1,651.95 MW
(17.23% of total generation capacity)
BIOMASS
11.83 MW
(0.12% of total generation capacity)
HYDROPOWER
844.93 MW
(8.81% of total generation capacity)
BATTERY
110.00 MW
(1.15% of total generation capacity)

As of November 2025, RATCH has total renewable equity capacity of

2,980.82 MW;

109.47 mw generation capacity supplied into the national grid
RENEWABLE POWER PLANT
Solar Power
Sai Saphan 1 Solar Power Projects
Suphan Buri, Thailand

Type: VSPP

Turbine Type: Solar

Equity holding: 49%

Equity installed capacity: 2.75 MW

PPA (Years): 5

Total Installed Capacity:

5.61 MW

Hydropower
Sibundong Hydroelectric Power Project (Under Development)
Sumatra, Indonesia

Type: SPP

Turbine Type: Hydropower

Equity holding: 50%

Equity installed capacity: 36.85 MW

PPA (Years): -

Total Installed Capacity:

73.70 MW

Biomass
Biomass Power Plant in Kamphaengphet
Kamphaengphet, Thailand

Type: VSPP

Turbine Type: Thermal

Equity holding: 51.67%

Equity installed capacity: 2.91 MW

PPA (Years): 20

Total Installed Capacity:

5.63 MW

Biomass
Biomass Power Plant in Lampoon
Lampoon, Thailand

Type: VSPP

Turbine Type: Cogeneration

Equity holding: 51.67%

Equity installed capacity: 4.96 MW

PPA (Years): 20

Total Installed Capacity:

9.6 MW

25 tons per hour of process steam

Solar Power
Solar Rooftop project
Chonburi, Thailand

Type: VSPP

Turbine Type: Solar

Equity holding: 51.67%

Equity installed capacity: 6.51 MW

Total Installed Capacity:

12.60 MW

Wind Power
Lincoln Gap 1&2 Wind Farm Project
South Australia, Australia

Type:

Turbine Type: Wind Turbine

Equity holding: 100%

Equity installed capacity: 212 MW

PPA (Years):
- Capped Swap Contract with offtakers
- Renewable Energy Certificate (REC) with several offtakers

Total Installed Capacity:

212 MW

Website:

www.lincolngapwindfarm.com.au