Browse the atlas
OverWatts AtlasCountriesOwnersInsightsWireChangesSources Live map
Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Company portfolio
Sempra Energy
7 facilities owned or operated across 3 layers and 2 countries, plus 3 transmission & pipeline segments — the cross-layer footprint of a single company.
7
Facilities
922 MW
3 power plants
6
Owned
4
Operated
Generation capacity by fuel
- wind620 MW
- solar302 MW
Asset mix
LNG Terminals 4Power Plants 3
Network · 3 pipelines segments
Where they operate
Under construction & proposed
- Sierra Juarez wind farmPower Plants · Mexico · 620 MW
- Costa Azul LNG TerminalLNG Terminals · Mexico · 12 Mtpa
- Costa Azul LNG TerminalLNG Terminals · Mexico · 3.25 Mtpa · 2026
- Vista Pacifico LNG TerminalLNG Terminals · Mexico · 3 Mtpa · 2025
Largest assets
- Sierra Juarez wind farmPower Plants · Mexico · 620 MW
- Great Valley Solar Portfolio HoldingsopPower Plants · United States · 202 MW · 2017
- Tepezalá Solar ProjectPower Plants · Mexico · 100 MW · 2019
- Costa Azul LNG TerminalLNG Terminals · Mexico · 12 Mtpa
- Costa Azul LNG TerminalLNG Terminals · Mexico · 7.6 Mtpa · 2008
- Costa Azul LNG TerminalLNG Terminals · Mexico · 3.25 Mtpa · 2026
- Vista Pacifico LNG TerminalLNG Terminals · Mexico · 3 Mtpa · 2025
- Permian Katy PipelineopPipelines · United States · 2021
- Ehrenberg-Los Algodones-San Luis Rio Colorado Gas PipelineopPipelines · United States, Mexico
- Line 1600 Gas PipelineopPipelines · United States · 1949