Caught (up) in traffic

Home » Highways and Streets » Roadside scenes – the Kalayaan hydro power plant

Roadside scenes – the Kalayaan hydro power plant

June 2021
S M T W T F S
 12345
6789101112
13141516171819
20212223242526
27282930  

Archives

Last weekend’s getaway allowed me to take a few quick photos of a familiar sight that is the Kalayaan hydro-electric power plant located in the town of Lumban, Laguna at its border with Kalayaan town in the same province. Built in 1982, it was the first of its kind in Southeast Asia and is the only pumped storage plant in the Philippines. Basically, what ‘pumped storage’ means is that it can reverse its turbine to suck water from the basin at the level of Laguna de Bai to charge what could be a depleted Caliraya reservoir. It can then draw water from the lake to generate power. If water levels at the reservoir are normal to high such as during the wet season, it can draw water more than it needs to pump back into the lake.

Approach to the viewing bridge
Approaching the floodgates
There’s a viewing bridge like the one in La Mesa Dam and Angat Dam but it is closed to the general public. The barangay welcome marker is also located here.
The viewing bridge as seen from the road. It is closed to the public but people still stopover to take photos. One can monitor the water level from the tower at the end of the bridge.
One landmark near to the penstock for the Kalayaan plant is the welcome sign for Kalayaan town along the national road.
One of the Kalayaan power plant’s penstocks, a gigantic pipe connecting the Caliraya Lake to the plant at the level of Laguna de Bai
Another photo of the penstock, which is 6m in diameter and 1,300m long. This feeds into two turbines that generate power as water passes through them.

There is another power plant in the area, the Caliraya Hydro Electric Power Plant. It is not located along the national highway but to the west of the northern tip of the lake and near Pagsanjan River. I will write about that in another article.


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: