The Franklin-based renewable energy company Enexor has released a small power plant that will run on plastic waste. 

Tivity Health shares dropped more than 35 percent after hours Wednesday after the company leadership announced the ouster of CEO Donato Tramuto and wrote down the value of its Nutrisystem brand nearly a quarter.

Franklin Synergy bank has invested $1 million into a program that provides low-income, first-time home buyers with assistance towards a down payment.

The Virginia tech consulting company UDig recently opened a new office in Franklin, and expects to grow quickly.