4 years
Governor or (Gubernatorial) terms last four years.
Plants built today will have a lifetime of 60 years. Is that "long-run" in your terms?
Illinois is one of 16 US States without term limits.
Senatorial terms in the United States are 6 years long. Senators can be re-elected for multiple terms.
Two terms only, terms are four years each.
six years!
six years
20 years
Two years .
U.S. senators serve 6 year terms. State senator's terms vary by state.
Two presidential terms are 8 years in length total.
Two terms or ten years.