The strongest message for renewable energy is cheaper is better. Lower cost is better. This is why the fossil fuel leading State of Texas buy more solar, wind and grid batteries than any other state. Better to sell natural gas to other states and not burn it in state at 6 times the cost per kilowatt hour.
This is the message that needs to be front and center. Renewable energy is cheaper.
This is true for vehicles as well. Any use case burning gasoline or diesel at 100 or more miles a day and EV life cycle cost is lower. And that is with current generation batteries. By 2030 the energy density of batteries will double and cost and weight will decline by 50%. That means EV life cycle cost will end gasoline and diesel sales.
Oh one more message, EVs are more fun to drive.
To sum up renewable energy is cheaper.