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Source: okimo / iStock via Getty Images
Hawaii
> Percent unable to pay energy bill: 16.7% — 18th lowest
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Source: knowlesgallery / Getty Images
Idaho
> Percent unable to pay energy bill: 15.4% — 12th lowest
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Source: marchello74 / Getty Images
Illinois
> Percent unable to pay energy bill: 17.0% — 20th lowest
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Source: Sean Pavone / Getty Images
Indiana
> Percent unable to pay energy bill: 15.5% — 13th lowest
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Source: KudicM / Getty Images
Iowa
> Percent unable to pay energy bill: 14.9% — 9th lowest