Inspector Energy: The High Bill Hunt

Energy costs are mysteriously rising in this unhappy household. Inspector Energy is called in to search for the costly culprits.

Energy bills are on the rise. What could be the cause? First, Inspector Energy starts with a few questions. Next, our gumshoe detective does a little legwork to search for clues. He finds some troubling signs.

Have there been any sudden changes in outdoor temperatures?

Have there been any changes in occupancy, like kids moving back home?

Are there any older appliances or equipment that may need repair?

Thermostat is set for comfort when no one is home.

Dirty air filter in HVAC system that's not been inspected for a few years.

Older, inefficient incandescent bulbs left on in empty rooms.

Electronic devices plugged in and using energy when they're not in use. Why?

Gaps around exterior doors letting conditioned air escape.

Investigation Report

It's clear that energy waste is straining this household's budget. The following actions should help cut costs.

• Adjust the thermostat to save energy at night or when the house is occupied.
• Hire a qualified professional to inspect your HVAC system and change filters regularly.
• Install high-efficiency LED bulbs and turn them off in unoccupied spaces.
• Plug electronic devices into smart plugs or advanced power strips.
• Fix leaks in windows and exterior doors with caulk or weatherstripping.

With these measures, this household should start to see lower energy bills. Case closed.

See infographic