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SYSTEM BRIEF DAILY SUMMARY * ANNUAL MaxTemp NEL (MWH) Hr Ending Hr Ending LOAD (PEAK HOURS 7:00 AM TO 10:00 PM MON-SAT) ENERGY (MWH) INCREMENTAL COST DAY DATE Civic TOTAL MAXIMUM @Max MINIMUM @Min FACTOR ON PEAK OFF PEAK ON PEAK OFF PEAK Sun 3/1/2015 65 61,394 3,141 8:00 PM 2,150 5:00 AM 40.3% - 61,394-22.3 Mon 3/2/2015 63 69,634 3,435 7:00 PM 2,189 4:00 AM 45.7% 50,222 19,412 24.1 20.6 Tue 3/3/2015 67 68,636 3,309 8:00 PM 2,212 4:00 AM 45.1% 49,036 19,600 24.5 22.2 Wed 3/4/2015 72 68,660 3,291 7:00 PM 2,207 4:00 AM 45.1% 49,161 19,499 20.6 20.6 Thu 3/5/2015 77 68,938 3,316 7:00 PM 2,224 4:00 AM 45.3% 49,532 19,407 26.3 20.6 Fri 3/6/2015 83 69,345 3,353 7:00 PM 2,194 4:00 AM 45.6% 50,177 19,169 25.9 25.2 Sat 3/7/2015 86 63,249 3,146 7:00 PM 2,100 4:00 AM 41.5% 44,921 18,328 24.0 21.4 Sun 3/8/2015 78 59,383 3,016 9:00 PM 2,049 5:00 AM 39.0% - 59,383-22.2 Mon 3/9/2015 73 67,687 3,292 8:00 PM 2,018 4:00 AM 44.5% 49,499 18,188 23.3 21.1 Tue 3/10/2015 80 68,589 3,359 4:00 PM 2,071 4:00 AM 45.1% 49,997 18,592 23.3 20.6 Wed 3/11/2015 73 68,881 3,284 8:00 PM 2,118 4:00 AM 45.2% 50,094 18,788 25.2 20.6 Thu 3/12/2015 86 71,318 3,561 5:00 PM 2,076 4:00 AM 46.8% 52,371 18,946 25.7 21.2 Fri 3/13/2015 90 74,631 3,794 4:00 PM 2,188 4:00 AM 49.0% 54,884 19,747 26.1 21.8 Sat 3/14/2015 93 70,961 3,688 5:00 PM 2,146 5:00 AM 46.6% 51,154 19,807 25.0 20.6 Sun 3/15/2015 92 69,084 3,526 8:00 PM 2,221 5:00 AM 45.4% - 69,084-23.9 Mon 3/16/2015 90 78,475 4,083 4:00 PM 2,257 4:00 AM 51.5% 58,118 20,358 27.1 20.6 Tue 3/17/2015 82 73,325 3,645 2:00 PM 2,216 4:00 AM 48.2% 53,615 19,710 21.4 20.4 Wed 3/18/2015 74 71,224 3,423 3:00 PM 2,196 4:00 AM 46.8% 51,757 19,467 25.4 20.6 Thu 3/19/2015 76 70,543 3,437 4:00 PM 2,143 4:00 AM 46.3% 51,422 19,121 25.2 21.4 Fri 3/20/2015 78 71,582 3,568 3:00 PM 2,182 4:00 AM 47.0% 52,147 19,435 25.4 21.7 Sat 3/21/2015 75 64,606 3,078 8:00 PM 2,198 5:00 AM 42.4% 45,380 19,226 21.2 20.6 Sun 3/22/2015 72 60,189 2,999 9:00 PM 2,127 5:00 AM 39.5% - 60,189-21.2 Mon 3/23/2015 73 68,386 3,315 8:00 PM 2,105 4:00 AM 44.9% 49,737 18,649 22.4 20.6 Tue 3/24/2015 75 69,160 3,325 9:00 PM 2,130 4:00 AM 45.4% 50,144 19,016 21.7 20.6 Wed 3/25/2015 84 72,438 3,662 4:00 PM 2,156 4:00 AM 47.6% 53,036 19,402 22.4 21.1 Thu 3/26/2015 92 77,211 4,093 5:00 PM 2,202 4:00 AM 50.7% 57,114 20,097 24.6 21.1 Fri 3/27/2015 91 78,213 4,148 4:00 PM 2,311 4:00 AM 51.4% 57,612 20,601 22.5 20.5 Sat 3/28/2015 81 68,704 3,377 6:00 PM 2,251 5:00 AM 45.1% 48,844 19,860 25.8 21.4 Sun 3/29/2015 78 64,799 3,219 9:00 PM 2,182 6:00 AM 42.6% - 64,799-21.6 Mon 3/30/2015 78 71,928 3,623 5:00 PM 2,190 4:00 AM 47.2% 52,480 19,449 25.0 18.0 Tue 3/31/2015 73 70,566 3,459 5:00 PM 2,139 4:00 AM 46.4% 51,282 19,284 22.1 21.3 MONTHLY SUMMARY (TO DATE) NEL(MWH) NEL (MWH) ENERGY (GWH) INCREMENTAL COST DATE TOTAL MAXIMUM HE@Max MINIMUM HE@Min ON PEAK OFF PEAK ON PEAK OFF PEAK Mar-15 2,151,738 4,148 4:00 PM 2,018 4:00 AM 1,334 818 24.08 21.45 Max for Last 12 mths Max Occurred On Min Occurred On 6,343 Fri 3/27/2015 Mon 3/9/2015 SYSTEM PRODUCTION COSTS NEL(MWH) 78,213 NEL(MWH) 67,687 NEL(MWH) HIGH PEAK LOW PEAK BASE HE= Hour Ending * Annual Load Factor Formula Used: (Daily kwh)/(max (MW for last 12 months)*24 hrs) 24.16 24.61 22.28 4/7/2015

DAILY ENERGY PRODUCTION MONTHLY (MWh) DAILY (MWh) Week of: March 30, 2015 Month FYE2014 FYE2015 Change vs. Last Year 2014 Forecast FYE2015* Above or Below the Forecast Day Date Forecast Above the Forecast % Diff. Avg of Previous 4 Weeks Jul 2,534,145 2,690,632 6.2% 2,552,000 5.4% Mon 30-Mar-15 71,928 72,676-747 -1.0% 71,045 Aug 2,522,525 2,630,594 4.3% 2,608,000 0.9% Tue 31-Mar-15 70,566 72,676-2,110-2.9% 69,928 Sep 2,435,805 2,620,995 7.6% 2,390,000 9.7% Wed 01-Apr-15 69,182 71,644-2,461-3.4% 70,301 Oct 2,160,462 2,330,978 7.9% 2,270,000 2.7% Thu 02-Apr-15 67,430 71,644-4,213-5.9% 72,002 Nov 2,017,253 1,992,902-1.2% 2,102,000-5.2% Fri 03-Apr-15 68,828 70,191-1,363-1.9% 73,443 Dec 2,123,534 2,103,470-0.9% 2,199,000-4.3% Sat 04-Apr-15 64,389 62,582 1,807 2.9% 66,880 Jan 2,077,032 2,080,670 0.2% 2,177,000-4.4% Sun 05-Apr-15 58,130 62,582-4,451-7.1% 63,364 Feb 1,859,974 1,844,728-0.8% 1,961,000-5.9% Weekly Total 470,453 483,992-13,539-2.8% 1.0% Mar 2,165,548 2,151,738-0.6% 2,141,000 0.5% Apr 2,118,340 2,071,000 May 2,397,647 2,207,000 HOURLY (MW) Jun 2,352,785 2,227,000 Norm FYTD 19,896,276 20,446,707 2.8% 20,400,000 0.2% Day Hi Temp Hi Temp* Max Hour Min Hour Total 26,765,048 26,905,000 Mon 78 71 3,623 5:00 PM 2,190 4:00 AM *Figures are from the 2014 Forecast. Tue 73 71 3,459 5:00 PM 2,139 4:00 AM MWh 3,000,000 2,800,000 2,600,000 2,400,000 2,200,000 2,000,000 1,800,000 1,600,000 1,400,000 1,200,000 1,000,000 800,000 600,000 400,000 200,000 Monthly Energy Production FYE2014 FYE2015 2014 Forecast FYE2015* Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Wed 74 71 3,367 5:00 PM 2,134 4:00 AM Thu 75 72 3,214 4:00 PM 2,142 5:00 AM Fri 86 72 3,402 4:00 PM 2,132 4:00 AM Sat 84 72 3,082 9:00 PM 2,144 5:00 AM Sun 71 72 2,883 9:00 PM 2,080 5:00 AM The temperature is measured at the L.A. Civic Center. * Data obtained from the Weather Bureau PEAK DEMAND NEL (MW) MW Date Day Hour MWH Max Temp 2015 4,148 3/27/2015 Fri 4:00 PM 78,213 91 Forecast 5,665 8/21/2014 Thu 4:00 PM N/A N/A MW Date Day Hour MWH Max Temp All-time 6,343 9/16/2014 Tue 5:00 PM 114,878 103 Max Temp is measured at the Civic Center. FORECASTING GROUP RATES SECTION

DAILY ENERGY PRODUCTION DAILY ENERGY PRODUCTION (MWh) 120,000 115,000 110,000 105,000 100,000 95,000 90,000 85,000 80,000 75,000 70,000 65,000 60,000 55,000 50,000 45,000 40,000 35,000 30,000 25,000 20,000 15,000 10,000 5,000 0 41918 Forecast Weather Normalized s DAILY 8.3% 1.5% 1.3% 3.1% -1.6% -1.3% -1.3%-5.0% -7.0% -7.1% -4.8%-4.3% -3.5%-2.6% -1.5% -3.9% -5.5% -7.1% -6.1% -5.3%-5.1% -5.7% -6.9% -5.0%-3.3% -2.8% WEEKLY 3/30 3/23 3/16 3/9 3/2 2/23 2/16 2/9 2/2 1/26 1/19 1/12 1/5 12/29 12/22 12/15 12/8 12/1 11/24 11/17 11/10 11/3 10/27 10/20 10/13 10/6 RELATION TO FORECAST (%) -15.0% FORECASTING GROUP RATES SECTION

ENERGY PRODUCTION COMPARISON MONTHLY (MWh) DAILY SUMMARY (MWh) Week of: Month FYE2014 FYE2015 Change vs. Last Year 2014 Forecast FYE2015* Above or Below the Forecast Day Date FYE 2014 (MWh) FYE 2014 vs. FYE 2013 Avg March 30, 2015 FYE2014 vs. FYE2012 Avg FYE2014 vs. FYE2011 Avg Jul 2,534,145 2,690,632 6.2% 2,552,000 5.4% Mon 30-Mar-15 71,928-1.4% 5.6% 3.0% Aug 2,522,525 2,630,594 4.3% 2,608,000 0.9% Tue 31-Mar-15 70,566-2.2% 2.9% 1.0% Sep 2,435,805 2,620,995 7.6% 2,390,000 9.7% Wed 01-Apr-15 69,182-2.1% 1.4% 1.4% Oct 2,160,462 2,330,978 7.9% 2,270,000 2.7% Thu 02-Apr-15 67,430-1.0% 2.5% 3.6% Nov 2,017,253 1,992,902-1.2% 2,102,000-5.2% Fri 03-Apr-15 68,828 3.1% 6.7% 6.8% Dec 2,123,534 2,103,470-0.9% 2,199,000-4.3% Sat 04-Apr-15 64,389 2.9% 8.8% 4.4% Jan 2,077,032 2,080,670 0.2% 2,177,000-4.4% Sun 05-Apr-15 58,130-2.1% 6.3% 0.4% Feb 1,859,974 1,844,728-0.8% 1,961,000-5.9% Mar 2,165,548 2,151,738-0.6% 2,141,000 0.5% DAILY SUMMARY (MW) Apr 2,118,340 2,071,000 Hi Normal Max Min May 2,397,647 2,207,000 Day Date Temp Hi Temp* MW MW Jun 2,352,785 2,227,000 Mon 30-Mar-15 78 71 3,623 2,190 FYTD 19,896,276 20,446,707 2.8% 20,400,000 0.2% Tue 31-Mar-15 73 71 3,459 2,139 Total 26,765,048 26,905,000 Wed 01-Apr-15 74 71 3,367 2,134 * Figures are from the 2014 Forecast Thu 02-Apr-15 75 72 3,214 2,142 MWh 3,000,000 2,800,000 2,600,000 2,400,000 2,200,000 2,000,000 1,800,000 1,600,000 1,400,000 1,200,000 1,000,000 800,000 600,000 400,000 200,000 Monthly Energy Production FYE2014 FYE2015 2014 Forecast FYE2015* Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Fri 03-Apr-15 86 72 3,402 2,132 Sat 04-Apr-15 84 72 3,082 2,144 Sun 05-Apr-15 71 72 2,883 2,080 The temperature is measured at the L.A. Civic Center. * Data obtained from the Weather Bureau ANNUAL PEAK DEMAND (MW) Year NEL NPL Date Day 2006 6,102 6,165 7/24/2006 Mon 2007 6,071 6,107 8/31/2007 Fri 2008 6,006 6,053 6/20/2008 Fri 2009 5,709 5,793 9/3/2009 Thu 2010 6,142 6,177 9/27/2010 Mon 2011 5,907 5,938 9/7/2011 Wed 2012 5,782 5,827 8/29/2012 Wed 2013 5,862 5,906 9/5/2013 Thu 2014 6,343 6,396 9/16/2014 Tue 2015 4,148 4,179 3/27/2015 Fri The all-time high for a daily peak occurred on Tuesday September 16, 2014 with 6,343 MW. The energy was 114,878 MWH. The temperature was 103 degrees at the Civic Center. Forecasting Group Rates Section

ENERGY PRODUCTION COMPARISON DAILY ENERGY PRODUCTION (MWh) 115,000 110,000 105,000 100,000 95,000 90,000 85,000 80,000 75,000 70,000 65,000 60,000 55,000 50,000 45,000 40,000 35,000 30,000 25,000 20,000 15,000 10,000 5,000-41918 10/6 16.5% 10/13 FY 13-14 (Previous Year) Weather Normalized s FY 14-15 (Current) 2.1% 4.8% 10/20 10/27 2.2% 11/3 2.9% 11/10-4.2%-2.6% 11/17 11/24 1.4% -3.2% 12/1-4.3% 12/8-0.3% 12/15 0.6% 12/22 12/29 5.7% 0.4%-1.5%-0.9% 0.2%-1.0% 1/5 DAILY WEEKLY 1/12 1/19 1/26 2/2 2/9 0.0% 2/16-0.1% -2.3% 2/23-5.5% 3/2-2.14% 3/9 3/16-0.2% 3.4% 3/23 3/30-2.7% WEEKLY COMPARISON TO LAST YEAR (%) -25.0% Forecasting Group Rates Section