Table 1 Summary of online and proposed transmission lines, the corresponding link name we associate, and the total cost and source
From: Electric transmission value and its drivers in United States power markets
Project Name | Link Name | Line Capacity (MW) | Technology | Geographic Scope | Status | Business Model | Total Cost ($2022 Million) | Annualized Cost ($2022 million/yr) | Source |
|---|---|---|---|---|---|---|---|---|---|
Tehachapi Renewable Transmission Project | CAISO_LosAngeles <--> CAISO_DesertHub | 4500 | AC | Regional | Complete | Utility | $3765 | $180 | Gorman (2019) |
Sunrise Powerlink | CAISO_LosAngeles <--> CAISO_DesertHub | 1000 | AC | Regional | Complete | Utility | $2371 | $114 | Gorman (2019) |
Ten West | CAISO_DesertHub <--> EIM_AZ | 2700 | AC | Interregional | Non-Complete | Utility | $302 | $14 | Grid Strategies (2023) |
Grand Prairie Gateway | MISO_WI < -- > PJM_IL | 1000 | AC | Interregional | Complete | Utility | $326 | $16 | Gorman (2019) |
Eldorado-Ivanpah | CAISO_DesertHub <--> EIM_AZ | 1400 | AC | Interregional | Complete | Utility | $425 | $20 | Gorman (2019) |
Plains & Eastern | MISO_LA < -- > SPP_SouthHub | 4000 | HVDC | Interregional | Non-Complete | Merchant | $2880 | $138 | Gorman (2019) |
Devers - Valley No. 2 Transmission Project DPV2 | CAISO_DesertHub <--> EIM_AZ | 1250 | AC | Interregional | Complete | Utility | $970 | $47 | Gorman (2019) |
Transwest Express | CAISO_DesertHub <--> EIM_UT | 3000 | HVDC | Interregional | Non-Complete | Utility | $3456 | $166 | Grid Strategies (2023) |
Pecos West Intertie | EIM_AZ < -- > ERCOT_WestHub | 1500 | HVDC | Cross-Interconnect | Non-Complete | Merchant | $1500 | $72 | Online Webpage (2023) |
North Plains connector | MISO_ND < -- > EIM_UT | 3000 | HVDC | Cross-Interconnect | Non-Complete | Merchant | $3200 | $153 | Online Webpage (2023) |
MISO Multi-Value Projects #3 | MISO_INHub <--> MISO_MIHub | 1486 | AC | Regional | Complete | Utility | $1358 | $65 | Gorman (2019) |
MISO Multi-Value Projects #2 | MISO_MNHub <--> MISO_INHub | 3377 | AC | Regional | Complete | Utility | $2143 | $103 | Gorman (2019) |
Southern Cross (Spirit) | MISO_LA < -- > ERCOT_SouthHub | 3000 | HVDC | Cross-Interconnect | Non-Complete | Utility | $2700 | $129 | Grid Strategies (2023) |
Clean Path New York | NYISO_NYC < -- > NYISO_NorthHub | 3800 | HVDC | Regional | Non-Complete | Merchant+State | $3780 | $181 | Grid Strategies (2023) |
Empire State Connector | NYISO_NYC < -- > NYISO_NorthHub | 1250 | HVDC | Regional | Non-Complete | Merchant | $1765 | $85 | Grid Strategies (2023) |
CREZ | ERCOT_WestHub <--> ERCOT_SouthHub | 18500 | AC | Regional | Complete | Utility | $8119 | $389 | Gorman (2019) |
Southwest Minnesota Wind Expansion | MISO_SD < -- > MISO_MNHub | 800 | AC | Regional | Complete | Utility | $395 | $19 | Gorman (2019) |
MISO Multi-Value Projects #1 | MISO_WI < -- > MISO_MNHub | 9137 | AC | Regional | Complete | Utility | $3596 | $172 | Gorman (2019) |
Grain Belt Express | SPP_SouthHub <--> MISO_INHub | 5000 | HVDC | Interregional | Non-Complete | Merchant | $8065 | $387 | Gorman (2019) |
Gateway West | EIM_BPAHub <--> EIM_UT | 3000 | AC | Interregional | Non-Complete | Utility | $4707 | $226 | Grid Strategies (2023) |
Wyoming Intertie | EIM_UT < -- > SPP_WestHub | 3000 | HVDC | Cross-Interconnect | Non-Complete | Merchant | $1000 | $48 | Online Webpage (2023) |
SOO Green | PJM_IL < -- > MISO_MNHub | 2100 | HVDC | Interregional | Non-Complete | Merchant | $4000 | $192 | Grid Strategies (2023) |
Gateway South | EIM_AZ < -- > EIM_UT | 3000 | AC | Interregional | Non-Complete | Utility | $4707 | $226 | Gorman (2019) |
SPP Priority #1 | SPP_SouthHub <--> SPP_WestHub | 2625 | AC | Regional | Complete | Utility | $1059 | $51 | Gorman (2019) |
SPP Priority #2 | SPP_KS < -- > SPP_NorthHub | 375 | AC | Regional | Complete | Utility | $376 | $18 | Gorman (2019) |
Three corners Connector | SPP_SouthHub <--> EIM_AZ | 3000 | HVDC | Cross-Interconnect | Non-Complete | Merchant | $2000 | $96 | Online Webpage (2023) |
