$350 Wed, Jul 13 2:00 PM All Power Labs Gasification Workshop ALL Power Labs, Berkeley Free Fri, Jun 3 9:00 AM Carbon Negative Technology Demonstration and Open House ALL Power Labs, Berkeley $250 - $300 Wed, Oct 14 4:00 PM GEK Gasifier OEM Workshop ALL Power Labs, Berkeley Free Thu, Oct 1 11:59 PM Biomass-Powered Open House ALL Power Labs, Berkeley Free Fri, Jan 10 5:00 PM Biomass-Powered Social/Open House Series (archive) ALL Power Labs, Berkeley $0 - $150 Fri, Aug 9 3:00 PM APL Gasification Workshop ALL Power Labs, Berkeley
