Bay–Calamba–Biñan Transmission Line
| Bay–Calamba–Biñan Transmission Line (US-styled and The Tallest Transmission Line) | |
|---|---|
A lattice tower of the transmission line in Santo Tomas, Batangas. | |
| Location | |
| Country | Philippines |
| Province | Laguna Batangas Cavite |
| Coordinates | 14°5′33″N 121°12′46″E / 14.09250°N 121.21278°E 14°19′49″N 121°4′32″E / 14.33028°N 121.07556°E |
| From | Bay Substation |
| Passes through | Calamba Substation |
| To | Biñan Substation |
| Ownership information | |
| Owner | National Power Corporation (until March 1, 2003) National Transmission Corporation (March 1, 2003–present) |
| Operator | National Power Corporation (until March 1, 2003) National Transmission Corporation (March 1, 2003–January 15, 2009) National Grid Corporation of the Philippines (January 15, 2009–present) |
| Construction information | |
| Commissioned | March 28, 2009 (current line) |
| Technical information | |
| Type | Overhead transmission line |
| Type of current | HVAC |
| Total length | 35.33 km (21.95 mi) |
| No. of transmission towers | 251 (205 steel poles, 46 lattice towers) |
| AC voltage | 230 kV |
| No. of poles | 205 |
| No. of circuits | 2 |
The Bay–Calamba–Biñan Transmission Line (abbreviated as 8LI1BIN-CAA, 8LI2BIN-CAA, 8LI1CAA-BYZ, 8LI2CAA-BYZ, BCBTL), formerly known as Bay–Biñan Transmission Line, is a 230,000 volt, double-circuit, two-part transmission line in Calabarzon, Philippines that connects Bay and Biñan substations of National Grid Corporation of the Philippines (NGCP).