After a million years, someone decided we needed a new type of generator?

Most of the 40-odd generators used in the project were placed well above 9,500 feet.

The rest of the generators were expected to be online within six weeks.

More than 20% of generators are over 30 years old and must be replaced.

The efficiency of the generators is from 94 to 96.5 percent.

"There's a reason why there aren't any of the generators working, and we should find out what it is."

I heard the sound of generators somewhere beyond the opening.

At the far end, where one of the generators stood, a fire erupted.

The total cost of the generators and other apparatus came to $604,501.

The last of the eight generators went online in January 1977.