1).—1

Table A. —Lake Coleridge Electric-power Supply.—Results of Operation.

11—J). 1.

81

J_ Sixth Year, Seventh Year, March, 1921. March, 1922. Eighth Year. March, 1923. Ninth Year, March, 1924. Capital outlay Costs— Working-costs Interest, 5-4 per cent. Depreciation, 2 per cent. £ £ 499,957 671,608 £ 499,957 £ 671,608 £ 848,033 £ 848,033 £ 892,801 21,341 18,639 7,946 25,911 20,981 8,424 19,271 35,275 9,307 20,777 44,444 12,584 Total costs 47,926 55,316 63,853 77,805 Accumulated Depreciation Fund Accumulated deficiency 44,751 30,674 54,537 29,175 61,275 23,876 72,594 23,172 Revenue— City Council Tramways Wholesale consumers Retail consumers Miscellaneous 17,700 7,835 22,339 1,785 1,714 18,890 7,957 26,019 1,880 2,068 21,641 8,909 34,344 2,118 2,141 26,055 9,189 39,280 2,289 1,695 Total rovenue Maximum load (kilowatts) — Power-house Substations City Council Tramways Average load (kilowatts) — Power-house Substations City Counoil Tramways Units output— Power-house Fed to village and Murchison's—Losses Fed to transmission-lines Substations (various) ... Units sold— City Council Tramways Wholesalo consumers and local bodies Retail consumers 51,373 7,412 0,712 3,601 1,840 4,147 3,719 1,697 727 56,814 7,600 6,720 3,750 2,120 4,453 3,875 1,760 702 09,153 9,390 8,420 4,290 2,480 5,024 4,528 2,006 842 78,508 10,800 9,490 5,344 2,740 5,722 5,158 2,438 870 30,545,169 235,589 36,309,580 32,588,320 38,419,102 427,921 37,929,750 33,947,100 44,008,106 556,446 43,451,660 39,665,420 50,614,955 1,837,069 48,777,886 45,778,007 14,700,000 6,379,717 10,051,734 270,900 15,419,100 6,499,258 10,746,697 278,879 17,575,610 7,360,035 12,449,239 176,743 21,664,830 7,623,900 14,198,034 305,608 Total units sold 31,402,351 32,943,934 37,561,627 43,792,372 Losses— Transmission-line losses ., Percentage Distribution losses Percentage Average load-factor (per cent.) — Power-house Substation City Working-costs— Per kilowatt (power-houso maximum) Per kilowatt (substation maximum) .. Per unit generated.. Per unit sold Capital charges— Per kilowatt (power-houso maximum) Per kilowatt (substation maximum) .. Per unit generated.. Per unit sold Total cost—■ ■ Per kilowatt (power-houso maximum) Per kilowatt (substation maximum) .. Per unit generated Per unit sold Revenue— Per kilowatt (power-house maximum) Per kilowatt (substation maximum) .. Per unit generated Per unit sold Per unit sold (city) Per unit sold (trams) Per unit sold (wholesale consumers) .. Per unit sold (retail consumers) 3,728,190 10-27 1,185,969 3-64 £2-87 £3-17 0-140d. 0-150d. £3-58 £3-96 0-174d. 0-203d. 61-4 60-5 53-8 3,982,650 10-5 1,003,166 30 £3-40 £3-85 0-161d. 0-188d. £3-87 £4-37 0-184d. 0-214d. 62-9 62-0 53-6 3,786,240 8-72 1,977,256 5-2 £2-05 £2-29 0-106d. 0123d. £4-74 £5-29 0-246d. 0-284d. 53-5 53-6 47-0 2,999,879 6-15 1,985,635 4-3 £1-92 £2-19 0 102d. 0-113d. £5-28 £6-00 0-280d. 0-313d. 53-0 54-3 45-6 £6-40 £7-14 0-314d. 0-366d. £7-27 £8-23 0-350d. 0-403d. £6-80 £7-58 0-352d. 0-408d. £7-20 £8-20 0-382d. 0-426d. £6-93 £7-65 0-337d. 0-392d. 0-288d. 0-294d. 0-533d. l-58d. £7-47 £8-45 0-354d. 0-414d. 0-295d. 0-293d. 0-585d. l-61d. £7-36 £8-21 0-382d. 0-441d. 0-295d. 0-290d. 0-662d. 2-88d. £7-27 £8-27 0-386d. 0-430d. 0-288d. 0-289d. 0-664d. l-80d. r~-