Pipes … Barangay officials show off the pipes that feed water to run the turbine.
By JUAN ESCANDOR Jr
BAAO, CamSur: At the edge of almost a kilometer-stretch of
irrigation canal, the water drops 3.5 meters that the local government unit
here harnessed into electricity to light the streets and administrative
building saving power bills in tens of thousands pesos from the barangay
coffers.
To Barangay San Vicente of this town, with an average of P2 million internal
revenue allotment (IRA) share in one year, the savings from the power bills for
streetlights and administrative building of P8,000 per month enable the LGU to
enhance the peace and order situation with more parts of the village lighted,
according to Punong Barangay Benjamin B Blanquera.
Blanquera, a graduate of electrical engineering, had been figuring out
since 1991 the possible use of irrigation water to produce electricity when the
concept of renewable power sources caught his fancy, through the brochures and
catalogues he read.
As he observed the flow of the irrigation water in their village, it
came to him that the force at the 3.5-meter drop at the edge of the canal could
run turbine to produce power.
Blanquera said he experimented floating his slippers on the moving
irrigation water to estimate the possible power it can generate by computing
the time lapsed and came up with a conclusion that it can.
He said he had proposed to the town council years back the idea of
putting up a mini-hydro power plant in that area but it did not gain support
until he was elected village chief in 2007.
Blanquera invited technical people from the Department of Energy (DOE)
to validate his claim that the irrigation water that drops 3.5 meters at the
edge of the canal can produce electricity and came up with a positive conclusion.
In 2009, the San Vicente village officials decided to push through with
the building of the mini-hydro power plant which became operational in December
2011.
Blanquera said the barangay government has already spent P300,000 for
mini-hydro power plant and it can now produce electricity that can light 450
20-watt bulbs.
For its maintenance, one barangay watchman is assigned as caretaker of
the mini-hydro power plant.
Barangay San Vicente, one of the 30 barangays of Baao town 33 km from
Naga City, is an interior village of about 5,000 population and more than 800
households. – Bicol Mail
Streetlight … More than 100 streetlights are powered by minihydro
plant.
No comments:
Post a Comment