Eos Energy Results Presentation Deck

Operating Highlights Opportunity Pipeline $11.6 billion representing -43 GWh 1 LTD Discharge Energy 1.6 GWh -1.2 GWh in the field (1) Numbers shown as of 9/30/2023 (2) For the nine months ended 9/30/2023 (3) Numbers shown as of 11/03/2023 4 (4) For the three months ended 9/30/2023 Note: GWh are on a rounded basis 3 YTD Booked Orders $92.7 million representing less than ~1 GWh 4 2 Q3 Revenue $0.7 million First Z3 shipments eos Orders Backlog at 9/30 $538.8 million representing ~2 GWh Cash On Hand at 9/30 $58.0 million 1 1 eos.

View entire presentation