Enbridge Gas Inc. Enbridge Gas Distribution Inc. 2015 Yes 10/1/2012 12:00:00 AM Potters Bend Phase 3B 104 111 -7 -6 186571 140645 45925 33 Actual mains costs > forecast cost of mains 145861 164683 -18821 -11 Delay in attachments and lower actual average use Enbridge Gas Inc. Enbridge Gas Distribution Inc. 2016 Yes 3/1/2013 12:00:00 AM 51, 52, 53 Orlon Crescent 3 3 0 0 17116 17590 -474 -3 7646 6350 1296 20 Average use turned out to be better than estimate Average use turned out to be better than the estimate. Enbridge Gas Inc. Enbridge Gas Distribution Inc. 2017 Yes 1/1/2014 12:00:00 AM 100 Champagne Ave Vertical 106 116 -10 -9 144124 129750 -14374 -11 Please see comments below. 114254 117403 -3148 -3 The variance is within the prescribed limit Construction costs turn out to be slightly higher than the original estimate. Enbridge Gas Inc. Enbridge Gas Distribution Inc. 2018 Yes 12/1/2014 12:00:00 AM JT - PARADISE HOMES PH 1 BLOCK 5 275 287 -12 -4 279228 268645 -10583 -4 353780 332190 21590 6 Enbridge Gas Inc. Enbridge Gas Inc. 2019 Yes 7/1/2016 12:00:00 AM AVALONE STAGE 13, PH 1-3 356 354 2 1 317625 359235 -41610 -12 Uncontrollable construction delays increased cost 347994 333036 14959 4 Enbridge Gas Inc. Enbridge Gas Inc. 2020 Yes 9/1/2017 12:00:00 AM MOLISE KLEINBURGE PHASE 2 401 444 43 11 890293 9247 -34493 -4 695622 435945 259677 60 Favourable revenue variance Favrouable customer additions variance is driven by the fact that it is a new subdivsion project and the builder has advanced his construction schedules due to incresed demand. Favrouable Revenue variance is driven by 1) a favourable variance of 43 more homes 2) the average revenue per home was higher than the estimate A favourable variance in customer additions Enbridge Gas Inc. Enbridge Gas Inc. 2021 Yes 10/1/2017 12:00:00 AM JT-COUNTRYSIDE VILLAGES DEVELOPMENT - 2017 785 735 50 7 1226490 1448249 221758 15 Higher actual average consumption vs the estimate 8790 7866 92446 12 Project completed below the estimated capital cost Good governance and controls has resulted in completion of the project below the estimated capital cost Enbridge Gas Inc. Enbridge Gas Inc. 2022 Yes 7/1/2018 12:00:00 AM Courtice Woods Subdivision 52 51 1 2 83056 75362 4787 9.6 Variance is within the prescribed threshold 54599 49812 4787 10 Variance is within the prescribed threshold Variance is within the prescribed threshold Enbridge Gas Inc. Enbridge Gas Inc. 2023 Yes 4/1/2019 12:00:00 AM Rosewood Estates 55 55 0 0 91585 90482 -1103 -1 Unfavourable variance is < 10% 67441 73735 6294 -9 Unfavourable variance is < 10% The actual customer additions were on target of 55 customers. The unfavourable cost variance is insignificant and unfavourable revenue variance is less than 10%. There is no variance Enbridge Gas Inc. Enbridge Gas Inc. 2024 Yes 12/1/2020 12:00:00 AM AVALON ENCORE STAGE 6A 257 257 0 0 323176 304695 18581 6 The unfavorable variance is within 10% threshold 129948 122310 7638 6 The favorable variance is within the 10% threshold The variance is within the 10% threshold Enbridge Gas Inc. Union Gas Limited 2015 Yes 9/20/2012 12:00:00 AM 3434-3330 Hergott, Wellesley Twp 3 3 0 0 29534 39145 -9611 -25 See note 1 293630 270000 23630 9 Note 1) Directional drilling was budgeted at 240m but actual drill was only 165m. Enbridge Gas Inc. Union Gas Limited 2016 Yes 11/14/2013 12:00:00 AM Windsor west Long Term Care 1 1 0 0 63559 60206 3353 6 1120144 1109107 11037 1 Enbridge Gas Inc. Union Gas Limited 2017 Yes 10/9/2014 12:00:00 AM Concession 2, Keppel Twp. 7 8 -1 -12.5 19465 20479 -1014 -5 37821 49144 -11323 -23 See Comments Section. Associated Revenues Variance: One customer has not attached, and another customer did not attach until Year 3. Revenues shown are in cubic meters. 1 potential conversion customer has no service. Enbridge Gas Inc. Union Gas Limited 2018 Yes 5/13/2015 12:00:00 AM Maple Lane, St. Marys 3 7 -4 -57.14 10157 13093 -2936 -22 5 services installed, only 3 meters are spinning. 10837 30688 19851 -65 see comments Revenues are not available. Load in cubic meters provided. Associated Revenues Variance - 5 services installed, only 3 meters are spinning. Customers with meters are consuming gas at the forecasted rate. 5 services installed, only 3 meters are installed. EPCOR Natural Gas Limited Partnership EPCOR Natural Gas Limited Partnership 2018 No EPCOR Natural Gas Limited Partnership EPCOR Natural Gas Limited Partnership 2019 No EPCOR Natural Gas Limited Partnership EPCOR Natural Gas Limited Partnership 2020 No EPCOR Natural Gas Limited Partnership EPCOR Natural Gas Limited Partnership 2021 No EPCOR Natural Gas Limited Partnership EPCOR Natural Gas Limited Partnership 2022 No EPCOR Natural Gas Limited Partnership EPCOR Natural Gas Limited Partnership 2023 No EPCOR Natural Gas Limited Partnership EPCOR Natural Gas Limited Partnership 2024 No