Army Procurement of 10kw, 60Hz Gas Turbine Generators Is Becoming Even More Questionable Due to Rising Fuel Costs
PSAD-80-54: Published: Jun 2, 1980. Publicly Released: Jun 2, 1980.
- Full Report:
A previous report on the Army's intended procurement of the 10-kilowatt (KW), 60-hertz (Hz) gas turbine generator disclosed that it did not meet the Army's requirements. The generator's reliability was too low, fuel consumption was too high, and life-cycle costs were excessive. The Department of Defense subsequently stated that it would consider all pertinent factors before making a decision at the development and acceptance review. Since the Army still has not decided whether to buy gas turbines or diesels, this serves as an update of information covered in the previous report.
The life-cycle costs of the 10kw, 60Hz gas turbine generator have increased greatly since the original report. At that time the estimated savings of buying the diesel generators was between $275 million and $1.6 million. The increases in fuel cost since then have also greatly increased the estimated savings. Assuming $3 a gallon for fuel cost during the next 20 years, savings could increase to between $533 million and $4.2 billion.
Recommendation for Executive Action
Comments: Please call 202/512-6100 for additional information.
Recommendation: The Army should be directed to buy 10kw diesel generators instead of 10kw turbine generators to satisfy 10kw power requirements and evaluate using 5kw diesel and gasoline generators before buying 10kw, 60Hz gas turbine generators to satify 5kw power requirements.