From the workshop page on the site of the Midwest Renewable Energy Association:

MREA is a national leader in providing high quality education and training programs for consumers, businesses, and renewable energy system installers. For more than 18 years we have offered workshops, seminars, and conferences that demonstrate that renewable energy is practical, reliable, and ready for mainstream use.

When you attend a MREA training you will:
•learn from experts with years of practical experience,
•receive curriculum that is based on nationally recognized standards,
•meet other people with similar interests and values, and
•have a great time.
MREA Workshop Offerings:
MREA offers workshops that cover a variety of topics in renewable energy.

Come learn from experts in the field about subjects including:
•Photovoltaics or PV (solar electric)
•Residential Wind systems
•Solar Domestic Hot Water/Solar Thermal Systems
•Site Assessor Training & Certification
•Installer Training
•Renewable Energy Business
•Alternative Construction

Don’t delay in registering. The classes fill up quickly.