1.   And data farms typically rely on diesel backup generators in case of a blackout, which generate more pollution than most power plants.

2.   And he is personally running the one working elevator, powered by a diesel generator, at least until the fuel runs out.

3.   A Florida company recently introduced a diesel generator that can sit in a gasoline-engine environment.

4.   But Caterpillar dominates the world market in diesel powered generators.

5.   But Caterpillar dominates the world market in diesel powered generators, which the company says are selling just as strongly overseas.

6.   But this time around, soaring demand for diesel power generators is bolstering profits and helping to stabilize the company.

7.   Endesa had to produce more electricity at its diesel generators or buy expensive electricity from coal- and oil-fired generators during the first five months of the year.

8.   Exactly how many diesel generator sets are in operation in the United States is unclear.

9.   Environmentalists have protested the increased use of diesel generators because of pollution.

10.   In addition, the tenants typically have a series of diesel generators and battery systems for backup power in the event of a breakdown.