Indiana is one of only 14 states that has resisted establishing renewable energy standards. This leaves the state at a disadvantage for attracting new green businesses according to critics. While Indiana has attracted some wind projects, advocates argue these have been driven by renewable standards in other states and only account for a small portion of the state's energy needs. Supporters argue standards would boost jobs and investment, but Indiana lawmakers have failed to pass such legislation due to concerns over rate increases and a desire to include nuclear in definitions of renewable energy. Other Midwest states like Michigan and Illinois have seen billions in green investment after implementing renewable standards.