1 Determine the exact source of the problem. 2  Save the export IIF file to your computer. 3  Right-click the IIF file and click Open with Excel. ( 4 Or, open Excel and drag the .iif file on to the spreadsheet). 5  Find the line indicated in the error message. Right-click the IIF file and click Open with Excel. ( 2 Or, open Excel and drag the .iif file on to the spreadsheet). 3  Find the line indicated in the error message. 4  For example, if the error message says Error on Line 10, look at line 10 of the Excel spreadsheet.
Some moderately hot geothermal resources also exist in the Dakotas, along the Atlantic coast, and in Arkansas and Texas. Someday we may be able to use these resource too. Most geothermal energy is produced in four states--California, Nevada, Utah, and Hawaii.
From hot springs, geothermal energy has been used for bathing since Paleolithic times and for space heating since ancient Roman times, but it is now better known for electricity generation. Worldwide, 11,700 megawatts (MW) of geothermal power is online in 2013.he Earth's geothermal resources are theoretically more than adequate to supply humanity's energy needs, but only a very small fraction may be profitably exploited. Drilling and exploration for deep resources is very expensive.