**US power grid**

# US power grid

## About this network

This undirected network contains information about the power grid of the Western States of the United States of America. An edge represents a power supply line. A node is either a generator, a transformator or a substation.

## Network info

Code | UG |

Category | ⬤ Infrastructure |

Data source | http://toreopsahl.com/datasets/#uspowergrid |

Vertex type | Node |

Edge type | Supply |

Format | Undirected |

Edge weights | Unweighted |

Size | 4,941 vertices (nodes) |

Volume | 6,594 edges (supplies) |

Average degree | 2.6691 edges / vertex |

Fill | 0.00054030 edges / vertex^{2} |

Maximum degree | 19 edges |

Size of LCC | 4,941 vertices (network is connected) |

Wedge count | 18,933 |

Claw count | 26,050 |

Triangle count | 651 |

Square count | 979 |

4-tour count | 96,752 |

Power law exponent (estimated) with d_{min} | 7.6310 (d_{min} = 10) |

Gini coefficient | 32.5% |

Relative edge distribution entropy | 97.8% |

Assortativity | 0.0034570 |

Clustering coefficient | 10.3% |

Diameter | 46 edges |

90-percentile effective diameter | 28.17 edges |

Mean shortest path length | 20.09 edges |

Spectral norm | 7.4831 |

Algebraic connectivity | 0.00075921 |

## Downloads

TSV file: | opsahl-powergrid.tar.bz2 (24.30 KiB) |

Extraction code: | opsahl.tar.bz2 (15.81 KiB) |