Is Blue Hydrogen a Worthy Contender for Net Zero Transition?
by and -To limit global warming to 1.5 degrees Celsius and lower carbon emissions, many pathways are being investigated, one of which is the use of hydrogen as an alternative energy vector. Although hydrogen is the most abundant element, it doesn’t exist independently. For hydrogen to emerge as a clean fuel contender, it is critical to evaluate how hydrogen is produced (to check emissions) and its use across sectors. Colour-coded (green, blue, grey, etc.) hydrogen is based on its production process.
Grey hydrogen is produced from natural gas whereas blue hydrogen, although produced from...