====== Transmission Cost Allocation Applications ======



{{ :tca:a05_1_nh_2029_preferred_solution_-_tca_presentation_draft_sja.pdf |2023, August 15: NEPOOL Reliability Committee, NH 2029 Preferred Solutions, Huckins Hill, North Keene and Amherst substations, $132.8 m.}}

{{ :tca:tca_application_status.pdf |2023, July 7: Summary of ISO-NE Reviewed TCA Applications under Schedule 12C of the Tariff - Status as of 7/7/2023}}

{{ :tca:a05_3_es-23-tca-20-final.pdf |2023, June 13: NH 2029 Solution Eastern - 363 345kV Line Bisect for NHT Cap Bank (Seabrook substation - Scobie Pond substation)}}

{{ :tca:a05_1_es-23-tca-20-final.pdf |2023, June 13: 363, ES for NHT}}

{{ :tca:nh_ct_structure-opgw_tca_rc.pdf |2023, May 16: NEPOOL Reliability Committee; P-106 and Q-171}}

{{ :tca:a09_1_greggs_substation_tca_rc.pdf |2023, May 16: NEPOOL Reliability Committee; Greggs Substation Rebuild}}

{{ :tca:p145_rebuild_tca_rc.pdf |2023, May 16: NEPOOL Reliability Committee; P-145 rebuild}}

{{ :tca:rc_2023_05_23_voting_memo_eversource_115_wood_structure_replacement_tcas_ct_nh.pdf |2023, May 16: NEPOOL Reliability Committee voting memo}}

{{ :tca:a07_1_lws_phase_ii_deck_for_rc_-_2023_02_08.pdf |2023, February 22: NEPOOL Reliability Committee; A-152 M-164, R-187, S-188,V-191, $48.6 m.}}

{{:tca:a05_1_rc_2023_02_22_voting_memo_eversource_115kv_webster_beee_river_wood_structure_replacement_tcas_nh.pdf |2023, February 22: NEPOOL Reliability Committee voting memo, Webster to Beebe River projects, $110 m.}}

{{ :tca:a05_3_es-23-tca-02_final.pdf |2023, January 19: 381/379 345 kV Line Optical Ground Wire Upgrade Project (Northfield Mountain substation to VELCO to Fitzwilliam
substation)}}

{{ :tca:a05_1_es-23-tca-01_final.pdf |2023, January 9: Z-180}}

{{ :tca:a05_4_es-22-tca-41_rc_2023_01_18.pdf |2023, January 8: NEPOOL Reliability Committee: Eagle Substation - 345/115 kV Autotransformer Replacement}}

{{ :tca:a05_4_es-22-tca-41_final.pdf |2022, December 1: Eagle Substation 345/115kV Autotransformer Replacement Project}}

{{ :tca:a05_1_nh_acr_rc_-_final.pdf |2022, November 16: NEPOOL Reliability Committee, C-196, 379, 385, 391, 373, 326, $46.9 m.}}

{{ :tca:a05_1_rc_2022_11_16_voting_memo_eversource_115_345kv_wood_structure_replacement_tcas_nh.pdf |2022, November 16: NEPOOL Reliability Committee voting memo}}

{{ :tca:a05_1_es-22-tca-27_final.pdf |2022, November 1: NH 2029 Preferred Solution – Southern / 345-kV Amherst Synchronous Condenser Project}}

{{ :tca:a09_1_es-22-tca-38_final.pdf |2022, October 19: Greggs Substation Rebuild Project}}

{{ :tca:es-22-tca-37_final.pdf |2022, September 28: Q-171}}

{{ :tca:es-22-tca-36_final.pdf |2022, September 22: P-106}}

{{ :tca:a05_1_es-22-tca-33_final.pdf |2022, September 20: C-196}}

{{ :tca:a05_2_rc_2022_09_20_voting_memo_eversource_115_345kv_structure_replacement_tcas_ct_ma_nh.pdf |2022, September 20: NEPOOL Reliability Committee memo}}

{{ :tca:a05_2_eversource_115_345_structures_rc_deck.pdf |2022, September 20: NEPOOL Reliability Committee, T-198}}

{{ :tca:a05_1_es-22-tca-03_final.pdf |2022, September 8: NH 2029 Preferred Solution – Western / 115-kV N. Keene Synchronous Condenser Project }}

{{ :tca:a05_1_es-22-tca-04_final.pdf |2022, September 8: NH 2029 Preferred Solution – Central / 115-kV Huckins Hill Synchronous Condenser Project }}

{{ :tca:a05_1_es-22-tca-25_final.pdf |2022, August 24: 385}}

{{ :tca:a05_1_es-22-tca-24_final.pdf |2022, August 24: 373}}

{{ :tca:a05_1_es-22-tca-26_final.pdf |2022, August 24: 391}}

{{ :tca:a05_1_es-22-tca-23_final.pdf |2022, August 2: 326}}

{{ :tca:a05_1_es-22-tca-20_final.pdf |2022, June 27: E-115}}

{{ :tca:a05_1_es-22-tca-17-final.pdf |2022, June 15: 379}}

{{ :tca:es-22-tca-18_final.pdf |2022, June 14: P-145}}

{{ :tca:a07_1_es-22-tca-14_final_002_.pdf |2022, March 14: V-191}}

{{:tca:a07_1_rc_2023_02_22_voting_memo_eversource_115_345kv_laminated_wood_structure_replacement_tcas_ct_nh.pdf |2022, February 22: NEPOOL Reliability Committee voting memo}}

{{:tca:a05_1_eversource_nh_115kv_laminated_wood_structure_replacements_phase_i_rc_tca_presentation_final.pdf |2022, February 15: presentation to Reliability Committee; L-175, G-128, K-105, X-116, Z-119}}

{{ :tca:a07_1_es-22-tca-05_final.pdf |2022, February 11: A-152}}

{{ :tca:a05_2_es-22-tca-06_final.pdf |2022, February 11: T-198}}

{{ :tca:a05_1_rc_2022_02_15_voting_memo_eversource_115kv_laminated_structure_replacement_tcas_nh.pdf |2022, February 9: NEPOOL Voting memo}}

{{ :tca:eversource_115-kv_and_230-kv_wood_pole_tca_presentation_2021_12_07.pdf |2021, December 14: Reliability Committee; D-121}}

{{ :tca:rc_2021_12_14_2021_voting_memo_eversource_345kv_structure_replacement_tcas_ct_ma_nh_-_mpd.pdf |2021, December 14: NEPOOL Reliability Committee voting memo, 345kV}}

{{ :tca:rc_2021_12_14_2021_voting_memo_eversource_115kv_structure_replacement_tcas_ct_ma_nh_-_mpd.pdf |2021, December 14: NEPOOL Reliability Committee voting memo, 115kV}}

{{ :tca:a05_1_es-21-tca-58_final.pdf |2021, December 9: Z-119}}

{{ :tca:eversource_345_kv_structure_replacements_tca_presentation_2021_12_07_v2.pdf |2021, December 7: Reliability Committee; 373 and others}}

{{ :tca:a07_1_es-21-tca-56_final.pdf |2021, October 28: S-188}}

{{ :tca:a05_1_es-21-tca-55_final.pdf |2021, October 28: X-116}}

{{ :tca:a07_1_es-21-tca-47_final.pdf |2021, October 20: M-164}}

{{ :tca:a07_1_es-21-tca-59_final.pdf |2021, October 16: R-187}}

{{ :tca:a05_1_es-21-tca-53_final.pdf |2021, October 5: K-105}}

{{ :tca:a05_1_es-21-tca-44_final.pdf |2021, August 19: A-111}}

{{ :tca:es-21-tca-43_final.pdf |2021, August 19: D-121}}

{{ :tca:a05_1_es-21-tca-22_g128_115-kv_line_lws-final.pdf |2021, March 29: G-128}}

{{ :tca:a05_1_es-21-tca-20_l175_115kv_lws-final.pdf |2021, March 24: L-175}}

{{ :tca:es-21-tca-01_373-345kv_line-final.pdf |2021, January 2: 373}}

{{ :tca:a4_5_367_345kv_line_structure_replacement_tca_es_19_tca_09.pdf |2019, February 11: 367}}

{{ :tca:a4_6_379_345kv_line_structure_replacement_tca_es_19_tca_10.pdf |2019, February 11: 379}}

{{ :tca:a4_7_391_345kv_line_structure_replacement_tca_es_19_tca_11.pdf |2019, February 11: 391}}

{{ :tca:a4_11_381_345kv_line_structure_replacement_tca_es_19_tca_15.pdf |2019, February 11: 381}}

{{ :tca:a4_3_307_345kv_line_structure_replacement_tca_es_19_tca_07.pdf |2019, February 11: 307}}

{{ :tca:a4_4_326_345kv_line_structure_replacement_tca_es_19_tca_08.pdf |2019, February 11: 326}}

{{ :tca:k165_p145_.pdf |2016, January 7: ISO to ES: 326, K-165, H-123, D-115, H-137, G-146 and P-145}}