Oncor to increase capital plan by USD12 billion
USD12M
Deal Value
200 GW
Capacity
development
Stage
Oncor Electric Delivery Company, a subsidiary of Sempra Energy, plans to increase its five-year capital plan by USD12 billion to cope with 200 GW of interconnection requests.
Deal Analysis
Oncor Electric Delivery Company, a subsidiary of Sempra Energy, has announced a significant USD 12 billion increase to its five-year capital plan. This expansion is driven by a surge in interconnection requests, totaling 200 GW, highlighting the growing demand for electricity transmission infrastructure in the US. The investment aims to bolster Oncor's capacity to accommodate this demand and maintain reliable service to its 3.8 million customers. This development underscores the critical role of regulated utilities in supporting the energy transition and accommodating increasing power generation capacity.
The deal is notable for its substantial size and the involvement of Sempra Energy, a major player in the North American energy market. The USD 12 billion investment signals a strong commitment to upgrading and expanding transmission infrastructure. This development will likely have a ripple effect, stimulating economic activity in the region and potentially influencing other utilities to follow suit in addressing interconnection challenges. The deal's focus on transmission capacity is crucial for integrating renewable energy sources and ensuring grid stability.
- USD 12 billion capital plan increase by Oncor.
- Driven by 200 GW of interconnection requests.
- Involves Sempra Energy, a major energy player.
- Focuses on expanding transmission capacity.
Market Context: The US transmission sector is experiencing significant growth driven by increasing demand for electricity, the integration of renewable energy sources, and the need to modernize aging infrastructure. This deal reflects the broader trend of utilities investing heavily in transmission upgrades to ensure grid reliability and facilitate the energy transition.
Source Intelligence
KEY DETAILS
The plan revision is expected in 2026. Quote: "when it revises that plan in 2026."
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Deal Size
add more than USD12 billion to the existing USD36.1 billion five-year capital plan
“
Capacity
cope with 200 GW of interconnection requests
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Location
US-based
“
Announcement
August 11, 2025
PARTIES MENTIONED IN SOURCE
S
Sempra Energy
developer
"US-based electricity and natural gas company Sempra Energy (Sempra) has announced plans to add more than USD12 billion to the existing USD36.1 billion five-year capital plan of its subsidiary Oncor Electric Delivery Company"
O
Oncor Electric Delivery Company
developer
"of its subsidiary Oncor Electric Delivery Company"
medium quality
Enriched Feb 19, 2026
Timeline
Announced
Aug 11, 2025
Signed
Closed
Counterparts (3)
parent company
Market Context
This deal is part of the Transmission sector in US.
140
Transmission deals
8
deals in US
Source
globaltransmission.info
1 of 139 Transmission deals tracked this month · Updated daily
Global Infrastructure Sherpa