KenGen Launches International Tender for Essential Geothermal Wellhead

KenGen Launches International Tender for Essential Geothermal Wellhead Equipment Amid Kenya's Green Energy Push

In a significant move to bolster its geothermal energy infrastructure, Kenya Electricity Generating Company PLC (KenGen) has issued an open international tender for the supply of specialized geothermal wellhead equipment. The tender, referenced as KGN-GDD-025-2026, focuses on expanding gate valves and adaptor flanges—critical components used in geothermal wellheads to manage high-pressure steam and ensure safe, efficient energy extraction. Released in January 2026, this procurement opportunity underscores KenGen's ongoing commitment to expanding Kenya's renewable energy capacity, particularly in the geothermal sector, which already accounts for a substantial portion of the country's power generation.

Tender Details and Requirements

The tender invites sealed bids from eligible candidates worldwide, emphasizing an open competitive process to attract qualified suppliers. Specifications for the equipment are detailed in the tender document, which highlights the need for high-quality, durable materials capable of withstanding the extreme conditions of geothermal operations, such as high temperatures and corrosive environments.

Key highlights from the invitation to tender include:

-Procurement Method: Open International, conducted under a standardized tender document in line with Kenya's Public Procurement and Asset Disposal Act, 2015.

-Tender Security: Bidders must provide an original tender security of KES 2,500,000 (approximately USD 19,000 at current exchange rates) or its equivalent in a freely convertible currency. This must be valid for 30 days beyond the tender validity period and can be issued by a reputable bank, financial institution licensed by the Central Bank of Kenya, or an insurance company approved by the Insurance Regulatory Authority. Electronic tender securities are acceptable, provided they can be verified via QR code or the issuer's online portal.

-Submission Deadline: Completed tenders must be submitted online via KenGen's e-procurement platform (https://eprocurement.kengen.co.ke) by 10:00 a.m. on February 19, 2026. Hard copies are not permitted, though the original tender security must be delivered physically to KenGen's offices.

-Opening: Tenders will be opened publicly immediately after the deadline at KenGen's Stima Plaza Phase III, Kolobot Road, Parklands, Nairobi. Interested tenderers or their representatives may attend.

- Obtaining Documents: The tender document is available for free download from KenGen's website (www.kengen.co.ke) or the e-procurement portal. For those unable to download, physical copies can be collected from KenGen's Supply Chain offices upon payment of a non-refundable fee of KES 1,000 via M-Pesa (paybill no. 400200, account no. 01120069076000). Bidders downloading the document are encouraged to register their details with KenGen for any addendums or clarifications.

All submissions should be addressed to the General Manager, Supply Chain, at KenGen Pension Plaza II, 9th Floor, Kolobot Road, Parklands, P.O. Box 47936-00100, Nairobi. KenGen emphasizes ethical practices, providing anonymous hotlines for reporting any irregularities: toll-free 0800722626, free-fax 00800 007788, email kengen@tip-offs.com, or website www.tip-offs.com.

Additionally, in compliance with recent amendments to procurement laws, KenGen will deduct a Public Procurement Capacity Building Levy of 0.03% from the contract value for successful bidders, effective from September 1, 2024.

Instructions to Tenderers: Ensuring Fairness and Compliance

The tender document includes comprehensive instructions to promote transparency and competition. Key provisions cover:

-Eligibility: Open to private entities, individuals, state-owned enterprises (subject to financial autonomy), or joint ventures (JVs). Public officers, their relatives, and affiliates with conflicts of interest are ineligible. Tenderers must not be debarred by the Public Procurement Regulatory Authority (PPRA), and Kenyan bidders require a valid tax clearance certificate from the Kenya Revenue Authority.

- Fraud and Corruption: Bidders must declare non-engagement in corrupt practices and sign a Certificate of Independent Tender Determination. Collusive behavior under the Competition Act, 2010, is prohibited, and JVs may need exemption from the Competition Authority of Kenya (www.cak.go.ke).

-Goods Origin: All goods must originate from eligible countries, with preferences for Kenyan-sourced items like motor vehicles, furniture, and agro-processed products. Harmful or environmentally damaging goods are ineligible.

- Conflict of Interest: Tenderers with affiliations that could influence the process, such as prior consulting roles, will be disqualified.

- Unfair Advantage: KenGen ensures all bidders receive the same information to maintain a level playing field.

These guidelines align with Kenya's push for accountable public procurement, aiming to deliver value while fostering international partnerships.

Background: KenGen's Geothermal Dominance and Strategic Importance

KenGen, Kenya's leading electricity generator, produces over 60% of the nation's power, with geothermal energy forming a cornerstone of its portfolio. The company operates major fields like Olkaria in the Rift Valley, where geothermal power contributes to clean, reliable baseload energy, reducing reliance on fossil fuels and hydropower vulnerable to droughts.

This tender comes at a pivotal time for Kenya's energy sector. With the country aiming for 100% renewable energy by 2030 under its Vision 2030 and Nationally Determined Contributions (NDCs) to the Paris Agreement, geothermal expansion is key. Wellhead equipment like expanding gate valves and adaptor flanges is essential for controlling fluid flow in wells, preventing leaks, and optimizing output. KenGen's recent projects, including upgrades at Olkaria and explorations in new fields, have increased installed geothermal capacity to over 800 MW, positioning Kenya as Africa's top geothermal producer.

Industry experts note that such procurements signal continued investment in maintenance and scaling. "Geothermal wellheads operate under intense pressure—up to 20 bars and temperatures exceeding 300°C," explains a geothermal engineer familiar with Olkaria operations. "High-quality valves and flanges are vital for safety and efficiency, especially as KenGen pushes for more wells to meet growing demand."

Implications for Suppliers and the Geothermal Industry

This open international tender presents opportunities for global manufacturers specializing in oil and gas or geothermal equipment, such as those compliant with API standards for valves. Successful suppliers could gain a foothold in East Africa's burgeoning renewable sector, potentially leading to long-term contracts.

For local firms, it encourages participation through JVs, aligning with Kenya's local content policies. However, the emphasis on international competition ensures the best technology at competitive prices.

As the deadline approaches on February 19, 2026, interested parties are urged to review the full tender document promptly. With Kenya's geothermal potential estimated at over 10,000 MW—largely untapped—this procurement is a step toward sustainable energy security, job creation, and reduced carbon emissions.

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For more details, visit www.kengen.co.ke or contact tenders@kengen.co.ke. Stay tuned to Alphaxioms Geothermal News for updates on this tender and other developments in the sector.

Source: KenGen