Establish bioretention systems (e.g., rain gardens, bioretention cells, green roofs, planter boxes, bioswales, etc.) to make city landscapes more permeable to help control stormwater
Provide incentives to trade in old cars or light duty trucks with low fuel efficiency and high emissions and buy new vehicles with higher efficiency and lower emissions; also called scrappage or vehicle early retirement programs
Provide sterile injection equipment and often other treatment and referral services to people who inject drugs; also called needle or syringe exchange programs and needle syringe programs
Support school-, community-, and clinic-based teen pregnancy prevention programs such as comprehensive sex education, HIV/STI prevention and youth development efforts, service learning, etc.