What Geothermal Development Company does

Geothermal Development Company (GDC) is a Kenyan state-owned enterprise established by the Government of Kenya in 2010 and headquartered in Nairobi. It holds the national mandate to study, drill, and develop geothermal resources, operating as the primary vehicle for channeling public and private capital into Kenya's geothermal sector under the country's Vision 2030 framework. GDC's core operational assets include the Olkaria Geothermal Complex, which produces approximately 900 MW representing roughly 47% of Kenya's electricity and ranks 6th worldwide for geothermal output, and the Menengai Geothermal Field, where it develops steam infrastructure and leases geothermal resources to independent power producers.

The company's business model combines direct geothermal resource development with a resource-facilitator role: GDC invests upstream capital to de-risk drilling and steam-field infrastructure, then contracts with independent power producers (IPPs) such as the 35 MW OrPower Twenty-Two (OTTL) plant to build and operate generation facilities that sell electricity into Kenya's national grid. Revenue is generated through a combination of power sales, resource/steam fees, cost-recovery on drilling, and allocations from the Government of Kenya, with funding supplemented by multilateral development banks and bilateral partners including the African Development Bank, the International Finance Corporation, and the UK Government. Pricing is not publicly disclosed, consistent with bilateral off-take arrangements with Kenya Power and Lighting Company as the dominant buyer.

GDC serves the Kenya National Electricity Grid as its primary customer, with secondary beneficiaries including Kenya's floriculture industry and Special Economic Zone manufacturing operations that draw on geothermal-supplied baseload power. The company is currently executing against Kenya's stated objective to reach a 100% renewable electricity grid and to expand national geothermal capacity from 940 MW to 1,824 MW by 2030, while also providing technical and advisory support for geothermal development in the Caribbean region under a partnership with the UK Government formalized in a 2026–2028 action plan.

Name

Geothermal Development Company

Legal name

Geothermal Development Company

Website

https://gdc.co.ke

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Geothermal Development Company (GDC) is a Kenyan state-owned enterprise that develops geothermal resources and facilitates private investment to expand Kenya's renewable baseload power capacity, serving the national grid, industrial users, and Caribbean geothermal advisory projects.

Ownership category

akta.pro rank

Product category

Geothermal Energy Generation

NAICS

Geothermal Electric Power Generation (221116), Electric Power Generation (22111)

SIC

Crude Petroleum & Natural Gas (1311), Drilling Oil & Gas Wells (1381), Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Geothermal Power Plant Development & IPP (Permitting, Financing, Project Development) (EUAMAEAD)

akta.pro secondary industries

Geothermal Power Plant EPC (EUAEAAAE), Geothermal Drilling & Well Construction (Production/Injection, Directional, Well Services) (EUAMAEAB), Geothermal BOP & Surface Facilities (Well Pads, Gathering Systems, Brine Handling) (EUAMAFAH), Climate Policy, Governance & NDC Support (BPADALAA)

Keywords

• Geothermal power generation
• Renewable energy development
• Geothermal resource exploration
• Baseload power supply
• Geothermal drilling services

Headquarters

HQ city

Nairobi

HQ country

Kenya

HQ region

Africa

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Supply Chain, Others

Revenue model

1. Geothermal Power Generation and Sales: Generation and sale of geothermal electricity to Kenya's national grid. The state-owned company develops geothermal resources and facilitates private investment to achieve Kenya's renewable energy targets.
2. International Development Partnerships: Partnerships with international donors and development banks (UK, African Development Bank, IFC) providing funding and technical expertise for geothermal development projects in Kenya and the Caribbean region.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Geothermal Development Company (GDC) is a Kenyan state-owned enterprise that studies, drills, and develops geothermal resources to generate electricity. The company develops geothermal fields such as the Olkaria complex and Menengai field, builds and operates geothermal power plants, and facilitates private sector investment in geothermal projects to deliver affordable baseload renewable power to Kenya's national grid.

Product overview

Geothermal Development Company (GDC) is a Kenyan state-owned enterprise facilitating geothermal energy development. The company operates the Menengai geothermal field and supports the Olkaria geothermal complex, developing geothermal power plants to deliver affordable baseload power. GDC facilitates private investment in geothermal projects to achieve Kenya's renewable energy goals under Vision 2030, including support for the 35 MW OrPower Twenty-Two (OTTL) plant as the third project in the Menengai field.

Differentiator

Problem solved

Functional benefit

Products and services

• Olkaria Geothermal Complex A major geothermal energy production facility in Kenya's Naivasha region producing approximately 900 MW, representing about 47% of Kenya's total electrical consumption. The facility ranks 6th worldwide for geothermal production from 2024 to 2026 and supplies baseload renewable power to Kenya's national grid and industrial users.
• OrPower Twenty-Two (OTTL) Geothermal Power Plant A 35 MW geothermal power plant located in Kenya's Menengai geothermal field, expected to generate approximately 301 GWh of clean energy annually, operating at one of the lowest tariffs in Kenya and unlocking the full 105 MW potential of the first phase.
• Menengai Geothermal Field A geothermal field hosting multiple power plants developed by independent power producers, with 105 MW potential in the first phase. GDC develops upstream steam resources and facilitates private investment in the field's power plants to deliver affordable baseload power at competitive tariffs.

Quantifiable outcome

• Approximately 900 MW of baseload geothermal power, representing 47% of Kenya's total electrical consumption
• +2 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Calpine Corporation: A large US-based IPP with substantial geothermal capacity (including through its CENG venture with Enel). Comparable to GDC as a geothermal power producer and IPP, though serving a different market structure.
• Enel Green Power: A major global renewable IPP with significant geothermal operating capacity across the Americas and elsewhere. Overlaps with GDC in geothermal development and project financing, though as a diversified global renewables platform rather than a geothermal pure-play.

Direct peers

• Contact Energy: New Zealand's largest renewable electricity generator with significant geothermal baseload capacity. Directly comparable to GDC as a geothermal-heavy generator supplying a national grid and operating multiple geothermal fields.
• Ormat Technologies: Ormat is a vertically integrated geothermal IPP and binary turbine manufacturer operating projects worldwide, including as an IPP at Menengai. It is directly comparable to GDC as a geothermal developer/operator, though with a private-sector global footprint.
• Pertamina Geothermal Energy: Indonesia's state-owned geothermal IPP and the world's second-largest geothermal producer. It is directly comparable to GDC as a state-owned geothermal developer focused on scaling national geothermal capacity.
• HS Orka: An Icelandic geothermal and hydropower operator producing baseload power for Iceland's grid. Comparable to GDC as a state-linked geothermal operator running multiple fields and supplying renewable baseload power.
• Kenya Electricity Generating Company (KenGen): KenGen is Kenya's largest electricity generator and also operates geothermal capacity at Olkaria. It is GDC's closest domestic peer, sharing the same Olkaria resource, the same national grid offtaker, and overlapping expertise in Kenyan geothermal operations.

Emerging players

• Africa Geothermal International: An Africa-focused geothermal development company pursuing projects across East Africa's Rift Valley. Comparable to GDC as an emerging geothermal developer active in the same regional resource base.
• Eavor Technologies: A Canadian closed-loop geothermal technology company developing next-generation geothermal projects. Comparable to GDC thematically as a geothermal innovator, with potential to become a future technology partner or competitor.

Others

• Kenya Power and Lighting Company (KPLC): Kenya's national distribution utility and sole offtaker for GDC's output. Comparable as the principal commercial counterparty in GDC's value chain and as a state-owned electricity entity operating in the same Kenyan regulatory environment.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/GDCKenya
• Facebookfacebook.com/GDCKenya
• LinkedInlinkedin.com/company/geothermal-development-company

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Geothermal Development Company