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Home / Residential Services / Household Energy Use Information / Calculating Appliance Operating Costs
Residential Services

Energy Savings Toolkit

Energy Savings Toolkit 

Looking for ways to reduce the amount of energy you use and save money? In our toolkit, you'll find links to our publications, calculators, and online home energy audit. You can also check our top ten tips to conserve electricity or read about the top reasons for Hawaii's energy costs.

ENERGY CONSERVATION PUBLICATIONS 

Check out these energy conservation guides and booklets for homes and small businesses.

power to save 101 ways energy tips and choices
Power to Save will help you understand how you use energy and where you can trim electricity use to see some real savings. 101 Ways to Save provides practical tips to conserve energy, manage your bills and protect the planet! Energy Tips & Choices is a guide to an energy-efficient home.
 
Power to Save - Ilocano language version 101 Ways to Save - Ilocano language version Cool Tips for your home and office will raise your 'cool IQ' so you can stay comfortable and conserve energy at home and at work during the hottest times of the year.
   right tree
Power to Save - Cantonese language version 101 Ways to Save - Cantonese language version Planting the Right Tree in the Right Place will help you get the long-term benefits (including utility bill savings), beauty and satisfaction from the trees you plant.
power to save sb ways to save at work  
Power to Save for Small Business offers ideas to help you launch a workplace energy conservation program and inspire employees to get involved. Ways to Save at Work lists practical, cost-saving tips to help small businesses conserve energy in all areas from lighting and cooling to vending machines, computer equipment, appliances and more!  
 
Power to Save for Small Business - Korean language version Ways to Save at Work - Korean language version  
   
Power to Save for Small Business - Ilocano language version Ways to Save at Work - Ilocano language version  
     
Power to Save for Small Business - Japanese language version Ways to Save at Work - Japanese language version  

 

CALCULATORS & OTHER INFORMATION

air conditioner Refrigerator my home energy check
The Air-Conditioner Sizing Calculator can help you to select the right sized air conditioning unit for your home so that it runs efficiently. Appliance Operating Cost Calculator will estimate the cost to operate appliances based in their wattage. My Home Energy Check Take an energy survey to help you identify where you are using the most energy in your home.

compact fluorescent lamps

energy scout

power strip

Compact Fluorescent Lights (CFL) save electricity. Learn how to find the right CFL for each fixture. The EnergyScout™ program involves the installation of a device that allows Hawaiian Electric to turn off your water heater during system emergencies. The program is currently fully subscribed. Check back for updates. Handy Tools
Learn about energy monitors and other items that can help manage your energy use.