For one, they serve as models for other states. (inc.com)
The administration's treatment of nuclear facilities could serve as a national model for other states, where nuclear plants are also struggling to compete against cheaper power sources. (politico.com)
State plans were reviewed by small groups and were evaluated on a rubric across nine categories, which were scored on a scale of 1 (This practice should be avoided by other states) to 5 (This could be a potential model for other states.) (edimprovement.org)