The data below is in a format known as tab-delimited values. You can open this file with any spreadsheet application and the data will be distributed into the appropriate rows and columns. Energy generated by different fuels Percentage Coal 6.9 Gas 26.3 Geothermal 7.9 Hydroelectricity 55.4 Oil 0.002 Biogas 0.5 Waste heat 0.1 Wood 0.7 Wind 2.2 Source: Ministry of Economic Development Downloaded from Te Ara | The Encyclopedia of New Zealand www.TeAra.govt.nz