eGRID – Emissions and Generation Resource Integrated Database: A comprehensive source of data from EPA's Clean Air Markets Division on the environmental characteristics of almost all electric power generated in the United States.
EIM – Energy Imbalance Market: Allow balancing authorities to voluntarily buy and sell energy in real time, with intra-hour economic dispatch facilitating the balance of supply and demand between balancing authority areas.
EJ – Environmental Justice
Emission attributes: The greenhouse gas profile of a specific amount of power, as denoted by information on a generation certificate. These characteristics include the emissions rate, as well as associated information such as fuel type, transmission or deliverability specifics, generator ID, and geographic area.