Sentence examples for supplementary power source from inspiring English sources

If made of clean, low-carbon materials and with a discount for burning in company furnaces, they could provide a lucrative revenue stream as well as a supplementary power source.

Coal is the main power source.

Instead, the body is the power source.

"A weapon, non violent, a power source".

Steam power constitutes an important power source for industrial society.

This power source was versatile.

The battery is simply the power source.

Power source.

Instant power source.

The key difference is the power source.

Battery and power source competence is never a question.