Nairobi, June 10th, 2021: Leading energy producer, Kenya Electricity Generating Company PLC (KenGen) has started installing a Steam Turbine into the Olkaria 1 AU 6 Power Plant, signaling a major breakthrough in the on-going construction of the power plant.
This is a great achievement, given that the Steam Turbine is the heart of the power plant. It is the component that is usually rotated to drive the generator that produces electricity.
KenGen Managing Director and CEO, Mrs, Rebecca Miano said the installation of the turbine’s lower casing starts today, Thursday 10th June 2021.
“This is the largest single unit of turbine we will be installing in any of our power plants with a capacity of 83.3MW and with its installation we are now entering the final phase of construction of the power plant,” Mrs. Miano said.
She further revealed that this was the first time a Fuji Turbine was being installed not only in Kenya but in Africa.
Fuji Electric who is the Turbine Manufacturer has deployed Technical Adviser who will oversee the whole installation process and ensure success. He will be assisted a team of Engineers from both Fuji Electric and KenGen.
The turbine installation and its auxiliaries will take approximately three (3) months including dynamic balancing. This Installation will run alongside other major installations such as Generator Step Up Transformer (GSUT), Auxiliary transformers, MV and LV Switchgears, Non Condensable Gas extraction system, Cooling water system, Air Compressor system, Heating and Ventilation system and Emergency Diesel Generator.
Mrs. Miano said KenGen is happy with the progress of the project as it is on schedule despite challenges brought about by the COVID-19 pandemic. “With these activities running concurrently, it will ensure that the power plant’s commissioning is achieved in the last quarter of the year 2021,” she added.
In January this year, a team of 15 engineers and experts in heavy lifting successfully mounted a generator weighing 99 tonnes (99,000 kilograms) onto the power plant’s Steam Turbine in Olkaria, Naivasha. Upon completion, the power plant will generate 83.3MW of electricity which will be injected into the national grid.
The generator which is worth Ksh 600 million was manufactured by Fuji Electric of Japan. It took five days to transport it from Mombasa to Olkaria with several stops along the way owing to its size.
Construction of Olkaria 1 AU 6 geothermal power plant started in December 2018 following a ground-breaking ceremony which was graced by President Uhuru Kenyatta.
The construction of the additional power plant is aligned to the company’s long-term strategy and the Least Coast Power Development Plan (LCPDP) focused on sustainable supply of renewable energy in support of the Government Big Four Agenda.
Currently, KenGen supplies about 72% of the electricity consumed in Kenya, with over 80% of this coming from renewable sources. The company has a total installed generation capacity of 1,818MWcomprising hydro (826MW) geothermal (713MW) thermal (254MW) and wind (26MW).
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Nairobi, Wednesday 2nd June 2021: Kenya Electricity Generating Company PLC (KenGen) has started drilling the first geothermal well for Ethiopia Electric Power (EEP) company, setting in motion Phase II of Ksh.7.6 billion contract.
The company has so far drilled 29 metres against a possible maximum of 3,000 metres, further entrenching KenGen’s foothold in the Horn of Africa as a leader in geothermal energy production.
KenGen Managing Director and CEO, Mrs. Rebecca Miano said: “The exercise started on Saturday, May 29, 2021, whereby the first hole section was drilled to 29 meters within eight hours. So far, drilling operations are running smoothly as the team moves to the next hole section. Drilling a single well takes about two months to complete. We however hope to shorten this period despite the prevailing circumstances brought about by Coronavirus Disease (COVID-19).”
Mrs. Miano said KenGen would within the next three weeks mobilize specialized drilling services crew including aerated drillers, directional drillers, and reservoir engineers to ensure the project was a success.
She said KenGen was keen on offering expert services in electricity generation, geothermal development consulting, power plant operation and maintenance and other related services across Africa.
Speaking during the official signing ceremony, former EEP CEO, Dr. Abraham Belay said they were optimistic KenGen would be able to drill the projected number of wells.
“What is more exciting is the fact that KenGen is also building the capacity of our people and eventually, we will also be able to manage geothermal equipment and run the power plants after the company exits the sites,” Dr. Belay added.
He revealed that Ethiopia’s quest for geothermal energy spans over four decades as the country had tried to venture into geothermal development as far back as 1981. With KenGen’s entry into the country, Ethiopia is now staring at a geothermal generation breakthrough.
This move by KenGen to commence Phase II of the project follows completion of Phase I of the contract by the consortium partners under which two rigs were delivered at Aluto site in Ethiopia. The First Phase entailed purchase of drilling rigs while Phase II entails provision of drilling services. KenGen is supplying about 30 percent of the component of Phase II which translates to about USD 6.2 million (about Ksh.620 million).
Under this project, which is financed by the World Bank through a loan to the Ethiopian Government, a total of eight (8) wells will be drilled in Lot 1 using two rigs with an expected revenue of Ksh.620 million (USD 6.2 million). Each rig is expected to drill four (4) wells within a period of one (1) year. Depending on the outcome of Lot 1 wells, an additional 12 wells may be drilled under Lot 2 bringing the total to 20 wells.
In February 2019, KenGen won a joint contract with Shandong Kerui Petroleum Equipment Company and Shandong Kerui Oilfield Service Group to supply geothermal drilling services. The project is being managed between the three consortium members.
At the same time, also in the Horn of Africa, KenGen has completed drilling the first two wells for Tulu Moye Geothermal Operations PLC (TMGO) in Ethiopia and is currently preparing to drill the third well.
In October 2019, KenGen signed a contract with Tulu Moye to drill 12 geothermal wells and also supply, install, operationalise, and maintain water supply system for the project. These two projects are hinged on the company’s diversification strategy which has led to the organization’s expansion in the horn of Africa. Besides Ethiopia, KenGen has also secured a Ksh.709 million contract to offer commercial drilling services in Djibouti.
In February this year, the company signed the contract with Office Djiboutien De Development De lenergie Geothermique (Djiboutian Office of Geothermal Energy Development) (ODDEG). KenGen is also prospecting for similar business in Rwanda.
The company is leveraging on its expertise, in-depth knowledge of the African Rift Valley and close to four decades of successful drilling experience. It has embarked on a geothermal-led growth strategy, further boosting the green energy agenda in Kenya and beyond.
Kenya is Africa’s number one geothermal energy producer and among top 10 in the world. The country has an estimated potential of 10,000MW along the Rift Valley. Currently, this potential is being harnessed in Olkaria, Menegai and Eburru fields.
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