Waukee is having a special election March 4 for voters to choose whether the city should sell its gas utility system.

“Overfilling the gas tank can ruin the car’s evaporative emission control system. The EVAP system prevents gasoline fumes from escaping from the tank and fuel lines into the atmosphere.

Spectron Gas Control Systems Ltd, a Coventry-based international supplier of gas safety and control equipment, has expanded with the acquisition of a cleanroom system manufacturer from Switzerland.

The group says wasteful spending has sent gas delivery rates up about 246% since 2010, while BGE profits tripled from $147 ...

"It also has potential applications in early cancer detection through breath analysis and in chemical production plants for detecting toxic or flammable gas leaks and for process control." ...