Governor Maura Healey says tariffs imposed on Canada could raise the cost of electricity in Massachusetts by 200-million-dollars. 

Healey says a 25 percent tariff on products from Canada as proposed by President Trump would harm the entire state economy.  She says there is no doubt that tariffs will lead to higher costs for residents, including for basic items they depend on. 

Healey made her comments to the business community yesterday at an executive forum hosted by the Associated Industries of Massachusetts in Waltham.