Our
Projects

KS Orka began to operate in Indonesia in 2016 with the vision to develop its abundant geothermal resources in a clean, safe, and responsible way for the benefit of the people of Indonesia by applying an innovative business model.

Since then, we have acquired the 240 MW PT Sorik Marapi Geothermal Power (SMGP) project in North Sumatra and the 30 MW PT Sokoria Geothermal Indonesia (SGI) project in Flores.

SORIK MARAPI GEOTHERMAL POWER

North Sumatra

SOKORIA GEOTHERMAL INDONESIA

East Nusa Tenggara

Our Project

Sorik Marapi Geothermal Power (SMGP)

Sorik Marapi
Geothermal Power
(SMGP)

Sorik Marapi Geothermal Power project is one of Indonesia's largest geothermal greenfield developments. Located in Mandailing Natal Regency, North Sumatra, the concession covers an area within a graben feature transacted by several segments of the Sumatran Fault System. The electricity generated by this geothermal power will be dispatched to PT PLN (Persero) based on a Power Purchase Agreement (PPA) for 35 years.

In August 2021, the project completed drilling for 38 wells and successfully achieved COD Unit I of 45 MW In October 2019, COD of Unit II of 45 MW in July 2021, followed by the COD of Unit III of 50 MW in September 2022, COD of Unit IV of 35 MW in December 2023 and COD of Unit V of 33 MW in February 2025.

PT Sorik Marapi Geothermal Power (SMGP) won the Subroto Awards - Bronze Level from The Directorate General of New Renewable Energy and Energy Conservation in the Occupational Health and Safety category in the Non-Producing Work Area in September 2019. PT SMGP also won “Blue” Proper from Ministry of Environment and Forestry Indonesia for 2021-2022 and 2022-2023 period. In 2022-2023 period, PT SMGP won Pratama Rating from Subroto Award from Ministry of Energy and Mineral Resources Indonesia for Environmental Protection and Management.

SMGP'S Traction

Sorik Marapi Geothermal Power project is located on the foothills of Sorik Marapi Mountain, a part of the legendary Bukit Barisan, covering nearly 1,700 km and spans from the north to the south of the island.

62,900 Ha

Total Surface Area

240 MW

Potential Resource

200 MW

Generation Status

45 MW

October 1st, 2019 COD Unit I

45 MW

July 27th, 2021 COD Unit II

50 MW

September 2022 COD Unit III

27 MW

December 2023 COD Unit IV

33 MW

February 2025 COD Unit V

Our Community At
SMGP'S site

Since 2016, we have gone hand in hand with all elements for the Mandailing Natal community's welfare. We are seeing businesses grow one by one alongside our project development. Investing in people's health, infrastructure, education, community empowerment, and local human resources prioritization are number among many of our efforts to grow alongside Mandailing Natal.

The majority of livelihood in Mandailing Natal focuses on agriculture; rubber and palm plantations dominate the area, alongside small numbers of coffee plantations and chili farms. Aiming at farmers welfare whilst empowering the local community, we provide assistance and guidance to

10 Local

Coffee farmers to produce an end-to-end process for local coffee that reaches the international market

9 Local

Business-women to produce pumpkin chips that escalate the local economy

13 Local

Business-women to produce tempeh chips

17 Local

Catfish farmer

17 Local

Chili farmer

17 Local

Businesswomen to produce brown sugar

Our Project

Sokoria Geothermal
Indonesia (SGI)

PT Sokoria Geothermal Indonesia (SGI) develops a geothermal field in Ende Regency, East Nusa Tenggara, Flores Island. Situated in hilly terrain approximately 6 kilometres away from Mt. Kelimutu National Park, the Sokoria geothermal field is a typical volcanic hydrothermal that commonly hosts a geothermal system in Indonesia. The electricity generated by this geothermal power will be dispatched to PT PLN (Persero) based on a Power Purchase Agreement (PPA) for 35 years.

Applying Kaishan's power plant technology in maximizing geothermal resources in Ende, we are able to maximize the medium enthalpy resources in Sokoria, making it the first medium enthalpy geothermal project in Indonesia. Following the successful drilling of a total of 8 wells for the production of 10 MW, the project started generating Unit I of 5 MW in March 2022 and followed a year later by Unit II of 3 MW in July 2023.

PT SGI achieved Subroto Award in Occupational Health and Safety from the Indonesian Ministry of Energy and Mineral Resources in July 2021, followed by The Best Environmental Management Award in Ende Regency from the Ende Environmental Department in August 2021 for its outstanding commitment to environmental sustainability. SGI continued to embark on its journey until it achieved the Subroto Award in Occupational Health and Safety in 2023. In 2024, PT SGI won Pratama Award for Occupational Health and Safety (K3) and Geothermal Engineering in the Producing Work Area Subcategory, as well as 5th Place in the Community Development and Empowerment in Geothermal Category.

With a geothermal resources power potential of up to 30 MW, the project provides a green energy alternative for Ende Regency, fulfilling the Ende community’

SGI'S Traction

42.570 Ha

Total Surface Area

30 MW

Potential Resources

8 MW

Installed Capacity

5 MW

March 2022-COD Unit I

3 MW

July 2023 - COD Unit II

Our Community At
SGI'S site

Ende is a cultural and beautiful jewel that lies on the southern coast of Flores Island. The land is rich in agricultural products, with coffee plantations dominating the area.

We strongly believe in investing in the community and creating a lasting impact on the lives of people together with the people. We strongly believe in investing in the community and creating a lasting impact on the lives of people together with the people in many ways. Our utmost priority is health, infrastructure, education, and welfare/economics, preserving cultural heritage with the community. Despite our working site being in hilly terrain, we ensure that the culture remains rich and steeped in history and tradition, honoring local tradition and the role of Musalaki in the community, and involving them in our significant project events. We also support the preservation of the Musalaki house, the traditional house where the indigenous people live, performing traditional ceremonies and gathering for community discourse.

We collaborate with the Ende Regency Government to create a better infrastructure and build inclusive access for the people. In September 2020, PT SGI sponsored a refurbishment project of traditional houses called Anagare, followed by road repairs in Loka, Tanah Bara, and Lelepodo. We collaborate with the Ende Regency Government to create a better infrastructure and build inclusive access for the people. In September 2020, PT SGI sponsored a refurbishment project of traditional houses called Anagare, followed by road repairs in Loka, Tanah Bara, and Lelepodo. PT SGI also goes hand-in- hand with the local community in health, education, and infrastructure. By 2023, we have engineered a program to improve health education for pregnant women and toddlers, health education, and a clean lifestyle campaign for the people of WKP Sokoria, helping students with scholarships for outstanding students in Sokoria village schools, also a better infrastructure with help providing water tanker truck assistance to the Ende Regional Government, and Damaged road repairs in the Sokoria WKP area. Through “Putra Daerah Program” we provide job opportunities for the Ende community, prioritizing local talent in our recruitment programs.

Our support for local businesses in Mandailing Natal also resulted in their success in obtaining a Geothermal Certificate of Registration from the Directorate General of New and Renewable Energy and Energy Conservation (EBTKE) in 2021.