(Portland, OR) -- The City of Portland is considering new requirements for electric vehicle charging stations at apartment buildings. Proposed new zoning amendments would require half of parking spaces in new multi-dwelling buildings be EV ready. For buildings with six or fewer spaces, they would all be required to have EV charging. Starting in March of 2023, the State of Oregon is requiring 40-percent of parking spaces at multi-dwelling buildings be EV ready. The Portland Planning and Sustainability Commission will hold a hearing on the proposal Tuesday at 12:30 p.m.