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Green Energy Engineering, Inc., is dedicated to saving energy, saving money, reducing your carbon footprint (carbon dioxide emissions), and saving the Earth through the cost-effective utilization of Mother Nature's limited energy resources. More...

Eric H. Coffin, P.E.

"The Engineer's Engineer"

For the serious engineers who are truly interested in "continuing education,' Eric's seminars satisfy that demand...

Power, Steam, Boilers - Past Projects

Power Steam Boiler Past Projects:

  • Natural gas-fired industrial boilers producing 600 psig superheated steam for industrial steam turbine generator with extraction and 10 psig back pressure.

  • Heavy oil fired industrial boilers producing 150 psig saturated steam.

  • Wood fired boiler producing 900 psig superheated steam for 20 MW steam turbine generator with 150 psig backpressure for process needs.

  • Coal fired boilers producing 450, 600, and 900 psig steam from steam turbine generators and process steam needs.

  • Waste paper fired boiler for building heating. 

  • Sawdust pile burning boiler for 150 psig steam in food process plant.

  • 500 MW heavy oil-fired central station.

  • 40 mw natural gas-fired turbine exhausting to a 600 psig heat recovery steam turbine generator.

  • Propane fired cracking furnaces producing 1500 psig superheated steam for steam turbine drives.

  • Sulfur burning boilers in fertilizer plant

  • Spent acid burning boiler in converting plant