Ald. Maria Hadden (49) is pictured speaking about a proposal in her committee to electrify new buildings in Chicago. [Michael McDevitt/The Daily Line]

The City Council’s environment committee meeting will meet Wednesday to hold a subject matter hearing on Commonwealth Edison’s preparedness ahead of summer and to vote on the creation of a citywide advertising campaign for reducing litter.

The Committee on Environmental Protection and Energy will meet at 10:30 a.m. in council chambers at City Hall.