Baltimore City Hall. Photo: Patrick Semansky/AP.

Baltimore City Councilman Mark Conway introduced a package of bills inspired by the Intergovernmental Panel on Climate Change’s grim August report, which found that global warming is accelerating due mostly to human-caused emissions of greenhouse gases.

“We have to do everything we can do now to address climate change,” the freshman Democrat said.

The first bill aims to convert the city’s fleet of vehicles to zero-emission — that is, electric cars that produce zero tailpipe emission, such as some plug-in hybrids and battery electric cars.

The bill calls for half of the fleet to be zero-emission vehicles by 2030 and the entire fleet to follow suit by 2040. Maryland already has a plan to work toward a fully electronic fleet by 2040.

Read more at WYPR.