Where to submit an idea for reducing electric car cost and range

[anubodh]

I have an idea to reduce cost of electric car by 50% and increase its distance traveliied on full charge signifantly and can be charged on road by a petrol/siesel/cng engine without the need of any fuel engine inside it.
But i am confused where to send this.So,please tell if i can send this to car companies and how?
Also recommend some high school competetions where i can send this.

 

[Student100]

Are you a subject matter expert on assembly lines, production runs, engineering, and supply side economics? Not to mention a slew of other things that goes into the manufacture of cars. I seriously doubt you have an idea about how to reduce the cost of electric cars by 50%.

If you want to send it some car companies, get on a manufactures website and find a contact email address, then email it/your question to them.

 

[Choppy]

What country are you in?

I would start by entering your local science fair. These are often qualifiers for the larger national and international competitions.

See for example:
http://www.youthscience.ca/
http://cwsf.youthscience.ca/

https://www.googlesciencefair.com/#!/en/2013/
http://www.intel.com/content/www/us...ternational-science-and-engineering-fair.html