solar energy builder 1973 solar energy consultant 1975 renewable energy workshop conductor 1978 solar energy small business owner/operator 1978 energy consultant with Institute for Local Self Reliance 1978 energy auditor for local utility 1983-1999 solar energy business owner-250 systems installed defense contractor solar division Hydrasearch engineering consultant for USPS 1999-2010 network administrator business owner geothermal district cooling company in the DMV area -present