Bill Haman, P.E.
Program Manager

A registered professional engineer in Iowa and Wisconsin.

  • over 30 years of engineering experience in both the public and private sectors
  • industrial programs manager
  • Alternate Energy Revolving Loan Program manager since 1996

Where can I find a renewable energy assessment for my small farm?

For wind or solar projects, the North American Board of Certified energy Practitioners (NABCEP) provides a state-by-state directory of certified professionals for assessing, purchasing, and installing wind or solar projects. Their web site is


If you are an Alliant Energy customer, you can get an assessment performed through their contractor as a part of their renewable energy rebate program.


Additional information regarding a renewable energy consultant can be found at Midwest Renewable Energy Association and I-RENEW sourcebook