The hidden costs of congestion are between $500 million and $1.2 billion a year for the Metro Vancouver area, according to a new report from the C.D. Howe Institute. In “Tackling Traffic: The Economic Cost of Congestion in Metro Vancouver,” author Benjamin Dachis finds that when congestion...

The current paper illustrates the use of principal component analysis (PCA) on the congestion component of local (i.e. zonal) electricity price data to detect the most salient congestion patterns in electricity transmission grids managed by either a Regional Transmission Organization (RTO) or an...