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Listed under:  Science  >  Forces and energy  >  Energy use
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Energy efficiency in homes

Find out how to save energy at home and reduce your carbon footprint. This fact sheet describes strategies that can be used in the home to reduce energy use and greenhouse gas emissions.

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Energy efficiency in industry

Find out how industries can reduce their carbon footprints. This is an information sheet describing practices that can be used by industry to make energy use more efficient and thus reduce power bills as well as lowering greenhouse-gas emissions. A number of examples from the mining industry, such as the redesign of dragline ...

Online

Activity: homework task - energy then and now

This is a web resource about changes in energy use over time that provides a student homework activity and a detailed teacher guide including questions for student discussion. The resource requires students to compare the electrical appliances currently used in their home with those used in the past. The activity encourages ...

Online

Home energy use

Reducing carbon dioxide emissions and sustainable energy use and are two of the major issues facing the world today. This project explores energy use in homes, and compares individual energy use with the class average and calculate and graph CO2 emissions.

Video

Catalyst: Supercapacitors: new battery technology

Discover how nanotechnology is contributing to the creation of new, improved batteries that may soon be used in all our mobile phones and portable music devices - even in cars and trams. Catalyst's Tanya Ha looks at how traditional batteries produce electricity and how their efficiency may be increased by tiny devices known ...