Which action most directly promotes adoption of electric vehicles and efficient transit?

• A. Upgrade wastewater treatment with tertiary nutrient removal
• B. Shift to renewable energy
• C. Expand transit and EVs
• D. Promote conservation

Answer: (C)

Expanding transit and electric vehicles directly increases the practicality and accessibility of clean transportation. When transit networks grow and more EVs are available, people have reliable, affordable alternatives to personal car use. This reduces barriers like lack of routes, inconvenient schedules, and concerns about charging or range, making it easier for individuals to switch to electric options or use efficient transit for longer trips. The result is higher adoption because the system supports everyday use, not just the idea of clean transport.

Other options touch on related benefits but are not as direct in driving adoption. Upgrading wastewater treatment improves environmental health but doesn’t influence how people choose vehicles or transit. Shifting to renewable energy helps ensure electricity for EVs is cleaner, which is important, yet it doesn’t alone push people to start using EVs or transit. Promoting conservation boosts overall efficiency, but it doesn’t expand the availability or appeal of EVs and transit itself.