ISO New England selects Eversource’s joint transmission project as preferred long-term solution to enhance reliability and affordability

Project would expand transmission capacity between Maine and New Hampshire, improve reliability, and deliver significant regional economic benefitsMANCHESTER, N.H., Sept. 16, 2026 (GLOBE NEWSWIRE) -- Eversource today announced ISO New England’s (ISO-NE) selection of the company’s joint Transmission Initiative Down East (TIDE) project as the preferred longer-term transmission solution to meet regional needs outlined by ISO-NE in its competitive transmission solicitation process. The proposed TIDE