Four-figure grid references locate a place or object ... Spot heights show the height of a particular point on the map. Contour lines close contour lineLine on a map joining points of equal ...

Rising transmission costs and extreme weather impacts prompted a fresh look at the benefits of self-contained grids for rural Colorado communities.

The map also shows the available capacity for flexible connections. “Connecting new grid users with limited expected flexibility of 5% creates two to three times more room on the grid,” Elia said.

The interactive map gives solar and wind project developers, as well as regional grid operators direct insight into where and how much capacity is available at Tennet’s high-voltage stations.