Most have shifted back to oil, because of price changes and higher electric demand.

Energy companies also do well in a strong economy, because of higher prices and increased demand.

He believed that nuclear power became practical solely because of military demand for it.

Next month, however, it will be $906, largely because of lower demand in the summer.

In May 1990 the single London area was split into two areas, because of increased demand.

Prices have already been falling because of mild weather and slowing demand.

The market is getting bigger because of rising demand.

The company made the decision in August because of falling demand for cane sugar.

Over the last five years, energy prices have generally soared because of stronger demand from developing countries.

Because of increasing demand, land throughout the area has become more expensive.