Saving Energy & Money

41-55 of 55
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5 Uses for a Parabolic Solar Concentrator

The practicality of a parabolic solar concentrator.

Sundial
4 Advantages to Using a Sundial

What time is it? It's time for you to get a sundial.

Troubleshooting Your Absorption Refrigeration Unit

Absorption is an alternative to compression refrigeration.

Solar cooker
How to Build a Parabolic Solar Cooker

Use the energy of the sun to cook dinner.

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How to Save Electricity with Night Lights

Cut down your power bill with gentle illumination.

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Which Consumes More Energy: An Electric Stove or an Oven?

Since your stove and your oven are to be used on a daily basis, learn how to use them efficiently, and save you money.

Towel on towel rack next to air freshener in an outlet
Do Plug-in Air Fresheners Save Energy?

Protect the planet and save money by conserving.

A woman using an iphone on a white tabletop with a green plant and a slice of cake.
Hacks to Make Your Stuff Last Longer

From clothes to iphones, check out everyday hacks to ensure the longevity of the stuff you love!

A small green house surrounded by cash, a calculator, small trees and a pen.
How to Cut Your Utility Bills Room by Room

Here's a systematic way to save money on your utility consumption. Start in the kitchen and work your way around the house!

A woman uses a water dispenser in a fridge.
How to Fill an Absorption Refrigeration Unit with Ammonia

Absorption refrigeration systems are replacing compressors.

internal refrigeration equipment
Absorption Refrigeration vs Compressor Refrigeration

Here's how absorption refrigeration compares.