Tasmania
The Tasmanian Government reports that electricity consumption in Tasmania is growing by almost three per cent per annum, increasingly testing the limits of generation and transmission capacity.
The government is investigating issues concerning whether the use of Building Code of Australia’s rating tool AccuRate (which determines the star rating of buildings) will limit the use of timber floors prior to adopting the national code.
ICANZ has put forward substantive information showing that timber floors are easily and economically accommodated through AccuRate with the intelligent use of insulation and draft stoppers.
With over 25 per cent of Tasmanian homes uninsulated, (ABS report 4602.0 29 2005), ICANZ believes that the introduction in Tasmania of the new BCA 5-Star regulations is essential to improving the energy efficiency of new residential buildings and be in the best interests of Tasmanians, the building industry and building supply industry.
ICANZ studies show that the Tasmanian climate requires less cooling than in the northern states but given its large demand for heating, compared to other states, the additional costs of the regulation should bring the greatest benefits to Tasmanians.