In an effort to curb the rising cost of textbooks, which went up by 88% between 2006 and 2016, according to the U.S. Bureau of Labor Statistics, Maryland and New York have announced initiatives that adopt open-source, copyright-free textbooks. The initiatives will reward colleges who adapt or scale the use of OER (open educational resources) -- "materials like electronic textbooks that typically use licenses that are far less restrictive than traditional, copyrighted textbooks," reports Quartz. From the report: The University System of Maryland recently announced that it would be giving out 21 "mini-grants" to seven community colleges and five public four-year schools. The grants will go to "faculty who are adopting, adapting or scaling the use of OER [open educational resources] in Fall 2017 through high-enrollment courses where quality OER exists," according to the announcement. Although the mini-grants are only $500 to $2,500 each, the effort in Maryland is expected to save 8,000 students up to $1.3 million in the Fall 2017 semester alone. That's a significant amount, but just a drop in the bucket of what students in the state spend on textbooks each year. Another big investment in open educational resources came in the budget passed in New York state last week. The news was somewhat buried by the fact that the budget includes free tuition for New York students whose families make up to $125,000 a year, but the state will also be putting $8 million into open source materials over the next fiscal year.