he Atlantic Coast Conference is expanding from its Eastern roots.

The ACC presidents and chancellors met Friday morning and voted to add three schools — Stanford, Cal and SMU, sources told ESPN. It will bring the league to 18 members — 17 will play football full time in the league. The additions are in all sports and will begin in the 2024-25 school year.

The moves have been the subject of much drama the past month, as commissioner Jim Phillips worked diligently to appease a group of members eager to add the schools and others seeking more revenue. The protracted process ultimately ended with the ACC growing amid a backdrop that brought to light some of the fundamental tensions within the league.

The move unfolded in an atypical process, as typically votes in league matters are cast as unanimous and a formality when the presidents meet to decide. The ACC needed 12 of 15 votes. Heading into the meeting on Friday morning it was uncertain whether or not the league had votes, a significant variance from how conference expansion typically works.

In a straw poll more than three weeks ago, four ACC schools dissented — Clemson, Florida State, North Carolina and NC  State. One of them needed to flip for the vote to pass, and all eyes entered the meeting on NC State chancellor Randy Woodson.

The focus on Woodson intensified Thursday night when members of the University of North Carolina’s board of trustees issued a statement to voice their objection to the additions. That move was perceived around the ACC as a political statement to be sure that UNC chancellor Kevin Guskiewicz didn’t flip his vote.

UNC and NC State did not need to be tied together, but some of the uncertainty around Woodson’s vote came from the political ramifications of not being aligned with North Carolina.

The ACC joins the ranks of a rapidly changing collegiate landscape. Starting next year the Big Ten will have 18 teams and the Big 12 and SEC will have 16 teams. The move leaves the Pac-12 with just two remaining programs, Washington State and Oregon State, a continued spiral that has included the league losing eight teams since late July.

Cal, Stanford and SMU will come at a significant discount, which will help create a revenue pool to be shared among ACC members. SMU is expected to come in for nine years with no broadcast media revenue, sources told ESPN, and both Cal and Stanford were expected to receive 30% shares of ACC payouts. That money being withheld is expected to create an annual pot of revenue between $50 million and $60 million. Some of the revenue will be divided  proportionally among the 14 full-time members and Notre Dame, while another portion will be put in a pool designated for success initiatives that rewards programs that win.

The move delivers a life preserver to the athletic departments at Stanford and Cal, which were left twisting amid the Pac-12’s implosion. Stanford has an athletic department that’s considered the gold standard in college athletics. Both will face increased travel costs, which will significantly impact a Cal athletic department that faces hundreds of millions in debt.