Energy efficiency expert Paul Scheckel shows how to save electricity and loads of money. (See below for a shopping list and tools.)\r \r Click here to SUBSCRIBE to the official This Old House YouTube channel: \r \r How to Install a Solar-Powered Water Heater: \r \r How to Choose a Thermostat or Home Automation System: \r \r How to Install Solar Panels: \r \r Shopping List for How to Monitor Electricity Use: \r - current sensors, installed at main electrical panel to determine energy use\r - power strips and controlled power strips, for easily turning off several electrical devices at once\r \r Tools for How to Monitor Electricity Use:\r - appliance meter, used to calculate electrical use of individual appliances\r \r Follow This Old House: \r Facebook: \r Twitter: \r Pinterest: \r G+: \r Instagram: \r Tumblr: