Grid Singularity is a green blockchain technology company leading the development of an open, decentralized energy data exchange platform under the auspices of the Energy Web Foundation (EWF). Grid Singularity co-founded EWF together with the Rocky Mountain Institute with the aim of establishing a global open source solution, today available as a public testnet, with developments to include permission features to enable an embedded consensus mechanism for the approval of transactions and to facilitate regulatory oversight. Grid Singularity is also building a grid management agent, fostering a novel energy market design. The company organizes Event Horizon, the annual energy blockchain summit.