This plan is directed toward construction and demolition companies, which often discard many building materials after project completion. It also will restrict the burning of solid waste.
The ordinance will go into effect Oct. 1, but Orange County will continue to solicit the support of other towns after it goes into effect.
The Orange County task force recommended the initiative two years ago after it anticipated the need to find a site for a new landfill.
"I think it was 11 years ago they cited a landfill for construction and demolition waste," said Dave Ghirardelli, an employee of Orange County Solid Waste Management.
Since then the landfill has become full of wood, metal and cardboard -- materials that must be recycled under the new ordinance.
"When people think about waste, they usually think of what's in the trash, but that is only about two-thirds of it," Ghirardelli said.
He describes the locating process for a new landfill as "painful," adding that no one desires to have a landfill near their home or working place.
Although Orange County could have its waste shipped to another site, this is unattractive and expensive, he said.
The lifespan of a landfill is determined by the size of the land, he said, and though 11 years was the expected timetable for the last landfill, this could have been much longer if the recycling ordinance was in effect.