E&E News: Blackouts could be slashed if Texas joins the U.S. grid — study

Connecting the Texas electric grid to the rest of the nation could prevent power outages affecting millions of people during extreme weather events similar to the deadly 2021 Winter Storm Uri, according to a new study published Monday.

Research from the Massachusetts Institute of Technology shared with E&E News also found that expanding transmission capacity in and out of Texas could slash national carbon dioxide emissions by allowing the state to export its glut of clean energy.

The study from MIT’s Center for Energy and Environmental Policy Research modeled the effects of a bill, H.R. 7348, sponsored by Rep. Greg Casar (D-Texas) that would require the Electric Reliability Council of Texas (ERCOT) to build transmission connections to neighboring electricity markets. ERCOT, which manages about 90 percent of the state’s electricity demand, is mostly siloed from the large regional grids that serve states surrounding Texas...