Research and reports

This is the short version of EECA's The Dynamics of Energy Efficiency and Renewable Energy Trends in New Zealand Year 6 report covering the period from 2001 to 2007. By recording and analyzing economy, sector and sub-sector levels time series energy use and activity level information, the report gives the progress of energy efficiency and renewables in New Zealand. The report shows that energy efficiency initiatives can go a long way in constraining energy use growth and improving the service energy provides.

This report outlines research conducted by the University of Otago which looks at the heating and cooling potential of moving roof space air into a home's living areas, as the most common type of home ventilation system does.

The report recommends that this type of ventilation system - known as a "positive pressure" or "roof cavity" system - is not promoted or installed based on potential heating or cooling benefits.

EECA was a part-funder of this Otago University research report.