Hi. I am Mr. Tight-Watt. Do you have a question about energy efficiency? If you do, please write it in the space provided above. What I'll do  is research the answer and include information from people's questions in my future energy efficiency tips. Thank you!

Read answers to previous questions:

Heating and cooling

Ask Mr. Tight-Watt: most efficient electric space heaters

Ask Mr. Tight-Watt: electric wall heaters

Ask Mr. Tight-Watt: does turning down the thermostat save?

Ask Mr. Tight-Watt: A/C vs. dehumidifier

Ask Mr. Tight-Watt: programmable thermostats

Ask Mr. Tight-Watt: geothermal heat pump fans

Windows, insulation and weatherization

Ask Mr. Tight-Watt: windows

Ask Mr. Tight-Watt: insulation

Ask Mr. Tight-Watt: exterior insulation - brick home

Ask Mr. Tight- Watt: what about wet-blown cellulose insulation?

Ask Mr. Tight-Watt: insulate when replacing siding

Ask Mr. Tight-Watt: siding and insulation

Ask Mr. Tight-Watt: radiant barriers

Ask Mr. Tight-Watt: drafts

Ask Mr. Tight-Watt: sealing your crawl space

Water heaters

Ask Mr. Tight-Watt: Replace my water heater?

Appliances

Ask Mr. Tight-Watt: wattage

Ask Mr. Tight-Watt: TV energy use

Ask Mr. Tight-Watt: unplugging appliances

Lighting

Ask Mr. Tight-Watt: CFL replacement sizes

Ask Mr. Tight-Watt: CFL bulbs and dimmer switches

Ask Mr. Tight- Watt: turning off CFLs - will this save energy?

Ask Mr. Tight- Watt: CFLs and photo-eye fixtures

Ask Mr. Tight-Watt: replacing an old lamp fixture

Ask Mr. Tight-Watt: church lighting and CFLs

Ask Mr. Tight-Watt: incandescent light bulbs

Ask Mr. Tight-Watt: CFL disposal and mercury

Ask Mr. Tight-Watt: phasing out incandescent bulbs