LINCOLN, Neb. (AP) — A program offered in the Nebraska prison system offers a select number of inmates training for entry-level work in the construction business.

The program is run by Prairie Gold Homes Inc., a nonprofit that not only teaches inmates to build houses, but provides energy-efficient residences to buyers.

The course provides inmates who graduate a pre-apprenticeship certificate through the Home Builders Institute.

Prairie Gold offers four courses per year and trains six to 12 inmates per course. Between 150 and 175 inmates apply to participate each year.

Inmates must have a record of good behavior and be near the end of their sentences. They also must have either a GED or high school diploma.