Editing Hydrogen

'''Hydrogen''' production refers to the process in which hydrogen (H<sub>2</sub>) is created from raw feedstocks. There are several ways hydrogen can be produced, which can be further categorised by "colour". Threshold values that indicate the amount of CO<sub>2</sub> released per kilogram of hydrogen generated are also used to assess the production methods. 

== Industry History ==
== Industry Structure and Size ==
=== Geographic Distribution ===
=== Key Segments and Products ===

== Emissions Profile ==
=== Current Emissions ===
=== Historical Trends ===
=== Projected Emissions (Baseline) ===

== CCUS Relevance and Drivers ==
=== Role of the Industry in Net Zero Pathways ===
=== The Colours of Hydrogen

== CO₂ Sources and Capture Opportunities ==
=== Major Emission Sources and Process Steps ===
==== Steam Methane Reforming ====
==== Autothermal Reforming ====
==== Partial Oxidation ====
==== Gasification ====
=== Typical Source Gas Characteristics ===

== CCUS Technologies in the Industry ==
=== Capture Technologies Applied ===
=== Transport Options and Considerations ===
=== Storage and/or Utilisation Options ===
=== Technology Readiness and Demonstration Status ===

== Example CCUS Projects ==
=== Operating Projects ===

{| class="wikitable"
|+ Operating CCS Projects in the Cement Industry As of October 2025
|-
! Project !! Country !! Commissioning Date !! Capture Capacity (Mtpa)
|-
| Example || Example || Example || Example
|-
| Example || Example || Example || Example
|-
| Example || Example || Example || Example
|}
=== Projects Under Development ===
=== Cancelled or On-Hold Projects (if notable) ===

== Costs and Economics ==

== Roadmaps and Outlook ==
=== Decarbonisation Scenarios for the Industry ===
=== CCUS Deployment Potential ===
=== Alternative Mitigation Options and Interactions ===

== Data Sources and Methodology ==
=== Emissions Data Sources ===
=== Assumptions and Boundaries ===
=== Limitations and Uncertainties ===

== See Also ==
== References ==