The Battery Capacity History section shows how the capacity has changed over time. On the right is Design Capacity, or how ...

Houston – Saving on electricity means turning off devices and lights and bumping up your thermostat to a temperature some of you may think is uncomfortable. Many of you don’t do it because you don’t ...

The power can go out for any reason--high winds, severe storms, tornadoes, the snow and cold, car crashes--or for what feels like no reason at all sometimes. When you do lose power, the questions are ...