The advancements we’ve made in electrical storage and electric motors clearly indicates that the combustion engine will eventually become a thing of the past. Imagine, if you will, a reality where gas stations don’t exist. Instead, we’ll have charging stations or hydrogen stations. The bottom line is, when we get to that point, we’ll have completely renewable energy sources and just about every car on the road will put out zero emissions. So when will this future be? Toyota says it’s coming sooner than later, as a recent report says it plans to reduce new-car CO2 emissions by 90 percent by 2050.