CFL (light bulb) savings calculator CFL (Compact Fluorescent Light) bulbs savings calculator provided by Energystar.gov.
This is an Excel file you can download to calculate savings from switching your conventional incandescent bulbs to energy-saving CFLs.
You provide inputs and the [...]
Saving Electricity Guide (from "Mr. Electricity") Michael Bluejay's comprehensive overview of all-things electricity with electricity cost calculators and savings charts, explanations of common terms like "kilowatt hour", a guide to reading your meter, and much more
Electricity Price Comparison Search Engine AllConnect.com tool for comparing electricity prices of service providers in your area; note that in some areas only one service provider is available so no comparison is offered
Computer Energy Saving Guide Paystolivegreen.com charts of how much energy is used by your computer, monitor, printer and router, based on whether computers are in use, asleep, off, or unplugged
Electricity Wattage Usage and Cost Calculator Michael Bluejay's ("Mr. Electricity") detailed chart of wattages for a wide range of devices, and a robust but easy-to-use calculator for calculating electricity costs of each item