Sawnee EMC (SEMC; founded as Forsyth County EMC) is an electrical generation and transmission cooperative founded in July 1938 and based in Cumming, Georgia.

As of 2022[update], Sawnee EMC is the third-largest electric co-op in Georgia and the eighth-largest in the United States, operating 11,982 miles[1] of power lines in seven counties: Cherokee, Dawson, Forsyth, Fulton, Gwinnett, Hall, and Lumpkin.

It is a member of the National Rural Electric Cooperative Association and Touchstone Energy.

After the Rural Electrification Administration was created in 1935, the Forsyth County Electric Membership Corporation was incorporated on July 16, 1938, and the co-op began providing electricity to about 750 homes via 163 miles of power lines on June 22, 1939.

In May 2024, Sawnee advised customers to switch from www.sawnee.com to www.sawnee.coop following a cyber security incident.