There is a shortage of nuclear fuel.

The power supply in this area is stable.

We supply fresh vegetables to the market.

This car uses electricity as fuel.

His energy gave out quickly.

Insufficiency of water can have a negative impact on health.

I don't have enough money to buy a new car.

In physics, the study of the 'nucleus' at the center of an atom is important.

The number of nuclear-armed countries is increasing worldwide.

We need to find a new source of supply.