Ye.  I looked at that too. Checkout the token paper.  https://tge.powerledger.io/media/Power-Ledger-TGE-Token-Paper.pdf  Looks like they have tokens escrowed for future developments of platform and for encouraging energy companies and utilities to use platform. Think that creates demand for POWR in the future and also makes sure platform can grown.  With the escrow it looks ok.