May/June 2007
Vol. 5, No. 3   

Taking the Heat Off Data Energy
Have we really kept pace with what should be required or what works best?
By Peter Hildebrandt

Basin Electric Finds Peak Performance
A gas turbine helps a power co-op meet its growing demand.
By Ed Ritchie

A Primer of Flywheel Technology
These storage systems can generate a lot of buzz with very little noise.
By Henry Vere

Central Intelligence
An Alabama Hospital Mitigates Arc-Flash hazards while improving maintenance productivity
By David Engle

Recipe for Shelter
Enclosures for power sources must be more than just pretty wrapping.
By Paul Hull

Giving Cogeneration a Boost
Fuel cells and microturbines reduce energy and pollution at an aluminum recycling plant.
By Ed Ritchie

Special Delivery
The United States Postal Service embraces the advantages of cogeneration.
By Lyn Corum

Sunny Sides Up
With a growing demand for solar energy, who will install a million photovoltaic roofs?
By Lyn Corum