On May 6, 2026, about 40 people attended a ribbon-cutting for a solar energy array that has been constructed on a portion of the W. R. Grace Superfund Site in South Acton. The facility was jointly developed by Syncarpha Capital and Renewable Energy Massachusetts (REM). Pride in the facility was obvious during the ribbon-cutting ceremony. Brian Kopperl, of REM, and John Mangiaratti, Acton Town Manager, introduced the program. Rebecca Tepper, Massachusetts Secretary of the Executive Office of Energy and Environmental Affairs, led the speaking program, which also included Senator Jamie Eldridge, Representative Danillo Sena, Select Board Chair Dean Charter, as…