base load

American  

noun

Chiefly British.

1. the constant or permanent load on a power supply.

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base load British  

noun

1. the more or less constant part of the total load on an electrical power-supply system Compare peak load

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Etymology

Origin of base load

First recorded in 1925–30

Example Sentences

“The inclusion of a maiden resource for West Dome Underground and extensions at Main Dome Underground outline exciting high-grade additions which can serve as a supplement to the base load low-grade open pit,” says Hissey.

From The Wall Street Journal • Mar. 30, 2026

PG&E and nuclear advocates say the value the plant provides the entire state — including low carbon electricity and a reliable, nearly continuous base load of electricity — far outweighs the cost.

From Los Angeles Times • Dec. 19, 2024

Mehmet Dogan, Managing Director at GazDay Energy Consultancy, said Turkey could not meet its base load solely through solar and wind energy.

From Reuters • Nov. 15, 2022

Paradise was built to provide so-called base load power, meaning once its coal-burning units were running, they rarely shut off.

From Seattle Times • Oct. 5, 2020

The state will need some energy generated from fossil fuels, Doty said, because a certain base load must be met.

From Washington Times • Nov. 22, 2015