The following are currently available and may be of interest for classroom or background use:

From WREC:

Fact Sheet1: Some general facts indicating environmental problems

Greenhouse Fact Sheet 1:  Some useful Greenhouse facts

Greenhouse Fact Sheet 2:  Some more useful Greenhouse facts

Water Fact Sheet : Useful information about water in Australia/Victoria

From Federal Government:

Government Fact Sheet1 - General

Government Fact Sheet2 - Energy and Transport

Government Fact Sheet3 - Transport

Government Fact Sheet4 - Agriculture

Government Fact Sheet5 - Waste

Government Fact Sheet6 - Industry

Government Fact Sheet7 - Forestry

Government Fact Sheet8 - FAQs