The energy cocktail

Can you supply enough energy for America while balancing carbon emissions and costs?

Balancing act

As town manager you've got one year to balance energy and water in a developing town.

Powering down

The powering down energy challenge gives you the tools you need to chart your energy use and target savings in your home.

Coal and you

The average American family burns more than 6,200 pounds of coal a year. Calculate your personal coal use using this tool.