Learn how to calculate the future value of an investment to ensure your portfolio is being monitored and heading in the right direction.

You can't always control the price of electricity, but you can control your home's energy consumption. Here's how to calculate it.

Calculate the annual use: (Daily energy consumption) x (number of days the appliance is used per year) Multiply #2 by your energy cost. I used Weston’s formula to calculate the energy cost of my TV.

How Tennessee Valley Authority is planning for growth and meeting future demand | Opinion As we continue to encourage new growth, TVA is committed – first and foremost -- to meeting your energy ...