Greenwich Green & Clean, a nonprofit organization dedicated to beautifying Greenwich’s public spaces through community engagement and environmental stewardship, is proud to announce that JoAnn Messina has been elected chair of the board of directors, effective January 1, 2026, succeeding John Blankley.
Kanako MacLennan and JoAnn Messina. Photo: Sally Davies
The leadership transition comes as the organization celebrates its 40th anniversary. Ms Messina is a highly respected community leader and founding executive director of the Greenwich Tree Conservancy, a role she held for 17 years. She brings extensive experience in nonprofit governance, community partnerships, and program development to her new leadership role at Greenwich Green & Clean.
“We are thrilled to welcome JoAnn as our new board chair,” said Kanako MacLennan, executive director of the organization. “Her proven leadership, deep knowledge of environmental stewardship, and love for Greenwich make her incredibly well-suited to guide Greenwich Green & Clean into its next 40 years. As we welcome JoAnn to Greenwich Green & Clean’s board, we are also deeply grateful to John for his three years of dedicated service and leadership as our board chairman, which has positioned the organization for continued success.”
“I am honored to step into this role during such a meaningful year for the organization,” Messina said. “Greenwich Green & Clean has shaped our town’s beauty and sense of pride for four decades. I look forward to working with Kanako, the board, and our community partners to continue this important work.”