Texas power grid expansion - connecting to the eastern grid for enhanced reliability
by Maryon Suzuki, Ladybug Energy; in EIN News | Source: EIN News | Posted 01/10/2024

Texas makes progress in connecting with eastern power grid, boosting reliability in $2.6 billion project by ERCOT and Southern Spirit Transmission.
AI generated summary
In a significant development for Texas' energy sector, the Electric Reliability Council of Texas (ERCOT) is moving forward with plans to enhance the state's power grid by establishing a direct connection to the southeastern U.S. power grid. This initiative, led by Southern Spirit Transmission, LLC (SST), has received both federal and Texas approval, marking a critical step towards improving the reliability and flexibility of Texas' power infrastructure.
The proposed high-voltage direct current (DC) transmission line is set to connect Texas to Mississippi, signifying a notable increase in the capacity for electricity flow. This line would surpass the combined capacity of the existing four grid interconnections. The SST project, valued at $2.6 billion, is distinct in that it is privately funded by Pattern Energy, a leader in developing renewable energy projects across the country.
Link to Original Article
Please find the link to the full article below. (Please note that content provider might require a paid subscription)08/25 - 10:00 AM
ERCOT - Initiative Prioritization Workshop08/25 - 12:30 PM
ERCOT - Initiative Prioritization Workshop08/26 - 12:30 AM
ERCOT - RPG Meeting08/26 - 9:30 AM
08/23/2025
‘Backed into a corner,’ Texas regulators consider cost caps for Entergy gas plants08/23/2025
Could oil refiners unlock the green hydrogen economy?08/23/2025
NERC Standards Committee Tackles Final Order 901 Tranche08/22/2025
08/22/2025 SAWG Meeting08/22/2025
Cutting Off Mega Users’ Power During Grid Strain Now an OptionCY 2025 RETAIL PERFORMANCE MEASURE REPORTS PURSUANT TO 16 TAC 25.88 - (136 filings)
APPLICATION OF EL PASO ELECTRIC COMPANY FOR AUTHORITY TO CHANGE RATES - (130 filings)
APPLICATION OF ONCOR ELECTRIC DELIVERY COMPANY LLC FOR AUTHORITY TO CHANGE RATES - (119 filings)
CY 2024 RETAIL ELECTRIC PROVIDER (REP) ANNUAL REPORTS AND CY 2025 REP SEMI-ANNUAL REPORTS PURSUANT TO 16 TAC 25.107(I) - (107 filings)
BROKER REGISTRATIONS - (75 filings)
APPLICATION OF ENTERGY TEXAS, INC. TO AMEND ITS CERTIFICATE OF CONVENIENCE AND NECESSITY FOR THE CYPRESS-TO-LEGEND 500-KV TRANSMISSION LINE IN HARDIN AND JEFFERSON COUNTIES - (55 filings)
APPLICATION OF ONCOR ELECTRIC DELIVERY COMPANY LLC TO AMEND ITS CERTIFICATE OF CONVENIENCE AND NECESSITY FOR THE BORDER SWITCH-TO-CLEARFORK SWITCH 345-KV TRANSMISSION LINE IN ANDREWS, ECTOR, LOVING, AND WINKLER COUNTIES - (36 filings)