These two sources have different classification criteria, and usually produce differing results.

At that, the conventional sources would produce sufficient to supply that requirement.

Especially when these sources produce less per power plant equivalent than their dirty counterparts.

The sources produce water during the whole year.

Internal sources produce a significant portion of energy in Croatia; the rest is imported.

"No, the source doesn't produce something every day."

This restaurant, which sources produce from organic farms, generated much attention when it opened in 2006.

This noise was necessarily from the mausoleum, since no other source could produce it.

Other sources, using broader definitions, produce far higher figures.

These light sources were quite inefficient and produced weak projections.