Greeneville Light & Power Customers Will Soon Pay More For Services. The Board Of Directors Has Approved A $1.90 Monthly Customer Base Residential Rate Increase And A $1.50 Monthly Base Increase For Non-Residential Customers. This Increase Is A Result Of The Tennessee Valley Authority Raising Rates And Was Not Greeneville Light & Power’s Decision. The Additional Revenue Generated From The Increase Will Go Straight To The Tva.