Electricity Source: Green power generally refers to the production of electricity using renewable sources like wind and solar. Once the technology is installed, there’s very little cost–environmental or financial–to producing more power. The resulting (green) electricity is low on guilt and high in market value. With the abundance of sunlight and wind power that Texas gets, green electric suppliers are widely popular.
Another unwelcome side effect of not knowing your average monthly kWh usage level is that you may end up paying more than you expect. This can occur when a customer inadvertently shops an electric rate based on a higher usage level than they actually use. Electricity suppliers commonly advertise their electric rates associated with the highest (2000 kWh) usage levels since those tend to be the lowest rates.