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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 and DVDs satisfy that demand...

Financial Studies

Financial studies help you as the client make better investment decisions without spending much money. They can provide you with options, costs, and rate of return details without actually purchasing the asset. What type, cost and efficiency should you consider for a new chiller purchase for your office building? Are you considering a fuel change out for the boiler? These and many other questions can be answered by working with us.

Green Energy Engineering, Inc. has been performing financial studies for over 30 years for industrial, utility, commercial, and residential clients. These studies have ranged from simple spreadsheets written in one hour; to lengthy pro-formas taking up an entire Excel Workbook and requiring weeks to code. Spreadsheets have been developed for company presidents, stockholders, directors, managers, engineers, and homeowners. Green Energy Engineering, Inc., has years of engineering, financial, and construction experience to draw upon when assembling the “what if” computer model for a client.

A partial list of financial studies can be seen by clicking here. List of Studies

A list of types of studies can be seen by clicking here. Types of Studies

My favorite web site links for Financial Studies. Links for Financial

Several studies that have wide application have been formally written and presented at conferences or in specific teaching seminars. These include;

"Cost Optimized Pumping in the Phosphate Industry" was written as a formal White Paper for the American Institute of Chemical Engineers AiChe and published in their conference proceedings. A shortened version of this paper was given as a Power Point presentation at the June 12, 2010 Clearwater Phosphate conference.

"Alternative Energy and Fuels" is a comprehensive review of more than 15 different boiler fuels comparing their cost. This formal paper was written for the American Institute of Chemical Engineers AiChe and published in their conference proceedings. A shortened version of this paper was given as a Power Point presentation at the June 10 - 11, 2010 Clearwater Phosphate conference. This Power point talk was also given at the October 12 &13, 2011 26th Annual Regional Phosphate Conference.

"Water Heater Calculations" is a step by step procedure to calculate the energy cost of heating water in your home or business with electricity, natural gas, and solar hot water panels. These can be used by anyone to perform a one time calculation or you can download a simple spreadsheet that will allow you to perform many "what if" calculations quickly.