CNG and hydrogen - Classify them as renewable and non- renewable.?

Question

CNG and hydrogen - Classify them as renewable and non- renewable. which is renewable and which is non- renewable? OR are they both renewable? please tell me...

Answer 1

Since roughly half of the hydrogen produced today comes from natural gas, they are essentially the same.

Answer 2

CNG is non renewable and hydrogen is renewable

Answer 3

compressed natural gas is non renewable as we are extracting it from the gas reserves present in the in the crust of the earth through same equipment which is used for oil etc.

whereas hydrogen we can obtain through electrolysis of water which is readily available and plenty in quantities and it gets replenished naturally

Answer 4

CNG is non-renewable as it will exhaust in due course of time .hydrogen is renewable ,but there is no effective method to use hydrogen as a fuel for home use or in small scale.

Answer 5

CNG is nonrenewable as it comes frm natural gas wich inturn is non renwable..and hydrogen is renwable as it is present in the earth's atmosphere and abundantly on the earth's surface as water...however both can b used as fuels and both are nonpolluting

Answer 6

CNG IS NON RENUABLE  ENERGY AND  HYDROGEN IS THE RENUABLE ENERGY. BECAUSE CNG WILL  ENDS AT  SPAN OF HUNDED YEARS  BUT HYDROZEN DOES NOT.