The North American Renewable Integration Study explored the challenges and potential opportunities of an integrated continental grid system that could accommodate large amounts of renewable energy.
Wind Energy Technologies Office
July 12, 2021
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The North American electric power system is experiencing significant changes, with renewable energy resources now contributing more generation than ever before—a transformation that’s poised to continue given decreasing technology costs and ambitious goals at the federal, state, local, corporate, and consumer levels.
In anticipation of this continuing evolution, the North American Renewable Integration Study (NARIS) explored the challenges and potential opportunities of an integrated continental system that could accommodate large amounts of additional wind, solar, and hydropower to support a future grid. The study aimed to inform grid planners, utilities, industry, policymakers, and other stakeholders of both the challenges and benefits of a well-connected, internationally integrated system. The U.S. Department of Energy (DOE) and Natural Resources Canada (NRCas) recently announced the release of the NARIS in two parts: the U.S. Perspective Report and the Canadian Perspective Report.
Results show that a future North American grid could be achieved through multiple pathways that balance supply and demand using a variety of flexible resources. The study also shows that increasing electricity trade and expanding transmission capacity between countries could have significant net system benefits, highlighting several opportunities for a coordinated, continental grid. Read the DOE Press Release.