Power Ledger (POWR) is an ERC-20 compliant market token of the energy platform, that is listed by a number of exchanges. It can also be traded against the fiat currency on some of these platforms: for example, against USD on the LocalTrade exchange.
Being originally based on the Ethereum protocol, Kin (KIN) cryptocurrency had swapped to its own mainnet later. As of now, following to infamous failure of its issuing company Kik with 99% fall of the coin’s value, this digital asset is hardly listed on a few exchanges.