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Bill Hoelzer

Volta Marketing
Bill Hoelzer runs Volta Strategies, a mission-driven marketing partner for solar and energy efficiency contractors. Before Volta, he managed marketing for GreenSavers, a five-time ENERGY STAR Contractor of the Year. Hoelzer increased sales appointments for GreenSavers by 635% - an average of thirty-six percent every year for seven years - driving a multi-million dollar increase in revenue.

My Speakers Sessions

Thursday, October 8

9:00am PDT

  • Timezone
  • Filter By Date (V) Oregon Solar Energy Conference Oct 6 - 8, 2020
  • Filter By Venue Portland Crowne Plaza
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  • Business Development
  • Career Resources
  • Exhibitor Setup
  • Keynote Address
  • Networking / Expo Hall
  • Policy
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  • Specialty
  • Storage
  • Technical Code Training
  • Technical Training
  • Utility Scale PV
  • Workforce Development
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