能量

• Pinyin: néng liàng
• Hanzi breakdown: 能 = pictograph of a bear, meaning able/can; 量 = 日 + 一 + 里, to measure or amount

Meaning

Energy; power. Physical energy or personal vitality and positivity.

Has both scientific (physics: kinetic energy, potential energy) and colloquial uses (positive energy, vitality). The phrase 正能量 (positive energy) became a buzzword for positivity and optimism. Also used for nutrition (能量饮料 - energy drink).

Examples

1. 这款饮料可以快速补充身体能量。 This drink can quickly replenish the body's energy.
2. 她总是充满正能量，和她在一起很开心。 She is always full of positive energy; being with her is very happy.
3. 太阳能是一种清洁的可再生能量。 Solar energy is a clean, renewable energy source.

Usage Guide

Context: science, health, positivity

Tone: neutral

Do Say

• 运动可以帮助释放多余的能量。(Exercise can help release excess energy.)
• 我们需要更多正能量。(We need more positive energy.)

Don't Say

• 他有很大的能量。(For describing someone's influence or power, use 能力 or 势力 — 能量 is more about physical or emotional energy)

Origin & History

能 (néng, ability/energy) + 量 (liàng, amount/quantity). Amount of energy or power.

Cultural Context

Generation: All ages

Social background: Universal