Notes

H2

->Energy carrier need to be obtained.
->To obtain H2 there will be a need for energy
Hidrojen Eldesi;
->Metan+Steam reforming
->Electrolysis

->Can be burnt diretly
->Can be mixed with O2 in a fuell cell battery
->HFC gives out heat & Electricity + H20
->Only Emission out of H2 powered Vehicle is water
->NASA used HFC, H2 can be tought for automobiles, trains and planes?

Challenges;
->How much amount of hydrogen do we need?
->How expensive and efficient is it to obtain hydrogen at indsutrial scale?
->Hydrogen Infrastructure
->How safe it is to handle, store and condition the hydrogen (Hindenburg disaster)
->Very Flammable
->How hydrogen is being used by everyday life safely?
Advantages;
->Energy Dense, vhp storage system for hydrogen
->refuel quickly

->To obtain green hydrogen we should rely on sustainable energy
countries
->Germany promotes green hydrogen
->China green hydrogen/fuel celll cars

China consumes 26% of worlds energy supply, china carbon zero 2060,
https://www.youtube.com/watch?v=b1LQSezKxnA
source: China&USA GDP in 1990 world bank
source: China&US Energy consumption in 1990 US Energy Information Administration
Air Pollution: most polluted city, Bejing

Share of World Electricity Generation, source: International Energy Agency, china national bureu of statistics
Huanghe Hydropower Co, large solar/wind power plants. (Göktekin, yenilenebilir kaynaktan üretim yapan firmalar.), photovoltaic power plants on dessert, transmission of power Shipping the electricity power lines, ac cable dc cable,

->paris agreement

shipping

-> 3% co2 emissions, nox, sox
->Maersk 2050 hfc
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