For as little as $2 a month, you can support wind, solar, and biomass renewable resources and breathe a little easier knowing you’re taking positive action to reduce your carbon footprint.  Each $2 block purchased ensures that 200 kilowatt-hours of your electricity consumption is renewable.
Green Switch For Residential Business + Industry

Looking for an easy and affordable way to meet your carbon reduction goals?  Your business can make a big impact by supporting large-scale wind generation through the Green Flex Program.  When you purchase renewable energy certificates (RECs), your business can reduce the impact of electricity consumption, support renewable energy and become a leader in sustainability.
Green Flex for Business + Industry

The Dispersed Power Production (DPP) Program allows you to produce or co-generate renewable energy and sell all or excess generation to TVA.
Dispersed Power Production Program for Residential or Business + Industry