Consultants agree that America wants extra transmission capability to hold low-cost wind and solar energy to the place it’s wanted. However additionally they agree that it must make higher use of the transmission grids it already has.
Congestion prices on key U.S. transmission networks have risen from $three.eight billion in 2016 to simply over $5 billion in 2018, in keeping with analysis group Grid Methods, including to the prices of vitality delivered to prospects.
Lack of capability on key parts of the nation’s grid can be barring new renewable vitality initiatives from being introduced on-line. Constructing new transmission to resolve the issue is an costly and time-consuming effort, and even when renewable undertaking builders and their offtakers can afford it, initiatives may be derailed by landowner lawsuits and unfavorable regulatory rulings.
That’s driving a name for federal regulators to align insurance policies that affect how transmission operators and house owners spend money on their programs with applied sciences that may assist resolve the issue.