On May 18, the Nevada Senate passed AJR 6, which is a proposed constitutional amendment that would provide for Nevada to join the National Popular Vote Plan. It had already passed the Senate, so it is now through the legislature. No gubernatorial action is needed because it is not a bill, but a proposed constitutional amendment.
If the next session of the legislature also passes it, then it would be on the ballot in November 2026.
So far the only other state in which voters have voted on the National Popular Vote Plan is Colorado, where the legislature passed the plan and then a group opposed to the idea collected the signatures to ask the voters to repeal it. But a majority of the Colorado voters voted to keep it.