Supporters of the National Popular Vote Plan will attempt to get an initiative on the Ohio ballot, that would result in Ohio joining the Pact if the voters approve. See the submission by the supporters. Thanks to Political Wire for the link.

Besides Ohio, other states that have the statewide initiative process but which have not joined the Compact are Alaska, Arizona, Arkansas, Florida, Idaho, Maine, Michigan, Mississippi, Missouri, Montana, Nebraska, North Dakota, Oregon, South Dakota, Utah, and Wyoming.