Most economically feasible hydropower project to get underway at Hosororo Creek- GEA

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Dr Mahender Sharma, CEO of GEA explaining the different components of the Hydropower plant

With the Guyana Energy Agency (GEA) scheduled to commence the construction of a  US$165,175 Hydropower project at Hosororo Creek in August of 2018, the Agency held public consultations with residents of Mabaruma and other stakeholders as a part of the process.

The team from GEA visited Region 1, from June 18 to 20 and included Chief Executive Officer, Dr Mahender Sharma; Hydropower Support Engineers Dolwin Khan and Winston Setal along with Technician, Christopher Nelson.

The Hosororo Hydropower Project was one of 67 sites identified in 1976 as having hydropower potential.

Situated at the Hosororo Creek about a 4.6 km flight to the south-west of Mabaruma the initial plant was built in the late 1980’s to supply electricity to an agricultural produce processing facility that was built nearby. The project was abandoned some years after its inauguration.

In 2015, the German Government, through its German Agency for International Cooperation (GIZ) initiative, committed to assisting the GEA with developing the project.

The US$165,175 project received US$91,108 in financing from the Government of Guyana and US$74,067 in financing from GIZ/REETA.

According to Dr Mahender Sharma, CEO of GEA, the Hosororo Hydropower Project site has been of interest for several years and “…the project is also serving as a capacity building exercise for the GEA, as it allows the Hydro Power Support Engineers of the Agency to gain knowledge and experience of hydro power development.

He explained that a lot of work was done over the past three years to reach the current level of the project’s realization.

Noting  that the hydropower project was the most economically feasible when compared to solar and diesel, he highlighted that “…while it would cost US$0.50 to produce a kilowatt-hour from diesel and US$0.36 to produce a kilowatt-hour from solar, hydropower would cost US$0.31 to produce a kilowatt-hour of energy…”. He further stated that “…thanks to grant financing for the Project, this cost would reduce to US$0.21/kWh”.

Though the Hosororo hydropower plant will only contribute eight per cent of Mabaruma’s energy demand (approximately 64MWh a year), Dr Sharma noted that the supply “…would help the township diversify its energy mix, provide energy security, and reduce the use of fossil fuel”.

He said too that the project is one of very low environmental impact since structures, such as a powerhouse, were already in place from the project’s first attempt in the 80’s.

There are currently approximately 700 customers, both residential and commercial, who are connected to the grid.

The resuscitated hydropower project, according to a statement from the GEA, will feature a new design that was conceptualized by GEA’s Engineers and will entail the construction of a 20kW run-of-the-river type micro hydropower plant inclusive of weir/intake and penstocks but will use the existing powerhouse after it has undergone repairs. Construction time is estimated at eight months, with commencement in August of this year.

The beneficiaries of the project were outlined as the Guyana Water Inc. (GWI), National Agricultural Research and Extension institute (NAREI); the Mabaruma Power Company; and the residents.

It was explained that supervision of the project during the construction phase will be conducted by GEA’s Engineers, along with their counterparts from the Hinterland Electrification Company Inc. (HECI) and the Mabaruma Power and Light Company (MPLC).

Additionally, “regular updates will be provided to the Mayor and Councillors of the Region, and the general community, on the project through meetings and site visits. During these sessions they will be encouraged to participate in the monitoring of the project” GEA said.

During the community engagement, Regional Chairman, Brentnol Ashley, thanked the GEA and the Ministry of Public Infrastructure for ensuring that the project was resuscitated.

“Initiatives like these will aid the transformative process of the region,” Ashley emphasized. “I am happy that this is going to become a reality,” he added and indicated that the RDC fully supported the project.

He also urged technical support from GEA to allow for the sustainability of the project.

The GEA said it will use the knowledge and experience gained from this project to continue its efforts towards the development of Hydropower in Guyana in keeping with its vision to provide reliable energy in an economically, environmentally and socially sustainable frame work.

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