1.   As a result, Endesa and Colbun are buying more expensive electricity from other generators in order to fulfill their sales contracts, producing heavy losses, analysts said.

2.   Colbun moved into the red in November as the recent drought forced it to buy more expensive electricity from thermal producers to meet its sales commitments.

3.   Endesa and Colbun are buying more expensive electricity from other generators in order to fulfill their sales commitments, generating large losses.

4.   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.

5.   Endesa is currently buying more expensive electricity from rival coal and oil-fired plants in order to meet its sales commitments.

6.   Endesa is currently buying more expensive electricity from thermal power producers to fulfill its sales commitments as the drought reduces capacity at its hydro-electric plants.

7.   For example, the consumer group opposes any plans to exclude nuclear power plants, a source of expensive electricity, from market place competition.

8.   Hydroelectric utilities are buying more expensive electricity from other power producers to meet their sales contracts, at a heavy loss.

9.   Hydroelectric generators are having to buy expensive electricity from less efficient thermal power producers in order to meet their sales commitments.

10.   Hydroelectricity companies are already buying more expensive electricity from thermal power producers in order to meet their sales commitments.