DAVID D. WERNER, EIT, LEED AP
Mechanical Engineer
PROFESSIONAL EXPERIENCE
Energy Analysis and Studies
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Custom energy model development and troubleshooting for industrial
systems and processes
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DOE-2 building simulations and comparison of energy alternatives

Energy analysis to determine potential energy saving and energy cost
saving projects for commercial, industrial, and institutional buildings

Report writing, including utility reporting to customers and regulators
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Retrocommissioning, identifying and analyzing low cost, high return measures
SELECTED PROJECTS
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Alliant Energy, Madison, Wisconsin: Demand Side Management technical support for utilities serving
Iowa, Minnesota and Wisconsin, including energy analysis, program support, and reporting

Alliant Energy, Madison, Wisconsin: Walk-through energy assessments to feed funnels for large
commercial and industrial custom rebate and performance contracting programs in Minnesota and Iowa

Xcel Energy, Minneapolis, Minnesota: Measurement and verification of custom efficiency projects for
large commercial and industrial customers

Navigant Consulting, Boulder, Colorado: Evaluation of the Commonwealth Edison Company
SmartIdeas for Your Business custom and prescriptive programs for commercial and industrial facilities

Cytec Engineered Materials, Nationwide: Provided an expanded ASHRAE Level I energy audit for six
facilities nationwide. The expanded study provided two day walkthrough of each facility, estimation of
energy savings, and rough costing of the proposed measures.

Didion Ethanol, Cambria, Wisconsin: Phase I energy audit of ethanol plant with preliminary cost and
savings analysis

WPPI Energy, Sun Prairie, Wisconsin: Level II energy audits of industrial facilities, identifying energy
saving measures and providing estimated energy and demand reductions and implementation cost for the
measures

Fiberesin Industries, Oconomowoc, Wisconsin: Level II energy audit of particle board and pressed
stone board manufacturer including modifications to dust collection, compressed air, and process heating
systems

J.G. Van Holten & Son, Waterloo, Wisconsin: Level II energy audit of pickle processor, including
modication to process piping and conveying systems, as well opportunity for heat recovery off of cooking
process 
Trek Bicycles, Waterloo, Wisconsin: Level II energy audit of bicycle manufacturer, including
modifications manufacturing processes and paint lines 
American Dairy Brands, Plymouth Wisconsin: Level II energy audit of a process cheese producer
including modifications to the chilled water systems, the steam system, process pumping systems,
compressed air systems, and lighting systems

Silgan Containers, Oconomowoc, Wisconsin: Level II energy audit of a food packaging producer
including modifications to the compressed air systems, vacuum systems, chilled water systems, lighting
systems and the addition of a low pressure blower for can testing

Pace Industries, Reedsburg, Wisconsin: Level II energy audits for a plastic extrusion facility including
modifications to the compressed air system, product testing systems, process pumping systems, and
process cooling systems

Scot Industries, Muscoda, Wisconsin: Level II energy audit for a chrome plating and machining facility
including modifications to the exhaust systems, process pumping systems, process heating systems,
process cooling systems, hydraulic systems, compressed air systems, and lighting systems

J&J Distributing, St. Paul, Minnesota: Investment grade energy analysis of refrigeration systems,
evaluation of building envelope performance, and investigation into using refrigeration heat recovery or a
combined heat and power plant to provide simultaneous heating and cooling for a planned greenhouse

Ventura Foods, Albert Lea, Minnesota: Investment grade energy analysis of refrigeration and process
heating systems

Industrial Assessment Center, Iowa State University, Ames, Iowa: Performed energy audits on
various industrial facilities, including conceptualization of energy savings measures, data logging and
processing, energy analysis, economic analysis, and report writing. Recommendations that were
analyzed included lighting retrofits, HVAC modifications, process modifications, compressor controls,
waste heat recovery, building improvements and layout, demand limiting options, motor efficiency
improvements, and variable speed motor installations. Performed 7 audits on metal working facilities
including sand and die casting, aluminum extrusion, metal spinning, and metal stamping. Performed 10
audits for farm and construction equipment, air filtration systems, vehicle parts and accessories,
aerospace sensors, military products, and hydraulic hose manufacturers. Audits were also performed on
a glass tempering facility, a millworks, and a meat processing facility.
EMPLOYMENT HISTORY

2 years experience

Energy Analyst – Michaels Energy
EDUCATION
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Master of Science, Mechanical Engineering – Iowa State University, Ames, Iowa
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Bachelor of Science, Mechanical Engineering – South Dakota State University, Brookings
REGISTRATIONS
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Leadership in Energy and Environmental Design (LEED) – Accredited Professional