Betsy DeVos just dropped $36 million on North Carolina to lure children out of their public schools and into charter schools. The state is not sure it can spend the money.

North Carolina will now have more than $36 million in federal funding to help increase enrollment in charter schools, particularly for children from low-income groups.

The N.C. Department of Public Instruction announced Tuesday that the U.S. Department of Education is awarding the state an additional $10 million to support a statewide initiative to use charter schoolsto help meet the needs of educationally disadvantaged students. This comes on top of the $26.6 million federal grant awarded last year to increase the number of charter schools across the state.

It’s a financial windfall that has caused charter school leaders across the state to apply for a share of the federal funding.

“The reality is — let the elephant out here — that we’re going to have difficulty spending this money perhaps,” Joseph Maimone, a member of the N.C. Charter Schools Advisory Board, said at Tuesday’s meeting. “We’ve got to really think about how difficult it’s going to be to use up the entire grant.”

State officials say they’re confident that they can spend the $36.6 million.

Charter schools are taxpayer-funded schools that are exempt from some of the rules that traditional public schools must follow, such as providing school meals and bus service. Charter schools have a lower percentage of students receiving free and reduced-price lunches than traditional public schools.

There are 198 charter schools open in North Carolina serving more than 100,000 students. Enrollment has surged since state lawmakers voted in 2011 to eliminate the state limit of 100 charter schools.

Supporters say charter schools provide families with more education options. But critics say charters siphon money away from traditional public schools and increase school segregation.