Energy costs incurred by the Scottish Executive in years 2003-04, 2004-05 and 2005-06 and the percentage changesbetween years are as follows: Energy Type 2002-03 2003-04 2004-05 2005-06 Electricity Spend £592,545 £562,946 £529,336 £915,205 Difference from previous year N/A -£29,599 -£33,610 £385,869 Year-on-Year % difference N/A -5 % -6% 73% Gas Spend £131,963 £156,656 £261,209 £243,146 Difference from previous year N/A £24,693 £104,553 -£18,063 Year-on-Year % difference N/A 19% 67% -7...