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Khurram Wadee ✅A way to avoid <a href="https://mastodon.org.uk/tags/Carbon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Carbon</a> at all is to use <a href="https://mastodon.org.uk/tags/Hydrogen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hydrogen</a> for the <a href="https://mastodon.org.uk/tags/Reduction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Reduction</a> process. But this only makes sense if the hydrogen is derived from a green source, such as <a href="https://mastodon.org.uk/tags/electrolysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#electrolysis</a> of <a href="https://mastodon.org.uk/tags/water" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#water</a> using <a href="https://mastodon.org.uk/tags/RenewableEnergy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RenewableEnergy</a> sources only. If that could be done at scale then this could be a <a href="https://mastodon.org.uk/tags/green" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#green</a> way to produce steel from <a href="https://mastodon.org.uk/tags/IronOre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IronOre</a>. I think the jury’s still out on this.<a href="https://mastodon.org.uk/tags/GreenhouseGases" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GreenhouseGases</a> <a href="https://mastodon.org.uk/tags/DRI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DRI</a> <a href="https://mastodon.org.uk/tags/DirectReducedIron" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DirectReducedIron</a>

Khurram Wadee ✅Why a new <a href="https://mastodon.org.uk/tags/zero" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#zero</a>-carbon <a href="https://mastodon.org.uk/tags/UK" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UK</a> <a href="https://mastodon.org.uk/tags/steel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#steel</a> plant offers hope and a headache | Steel industry | The GuardianThe problem with making steel using a <a href="https://mastodon.org.uk/tags/BlastFurnace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BlastFurnace</a> is that it requires very high temperatures and <a href="https://mastodon.org.uk/tags/CokingCoal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CokingCoal</a> to <a href="https://mastodon.org.uk/tags/reduce" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#reduce</a> the <a href="https://mastodon.org.uk/tags/Oxygen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Oxygen</a> content as it is made to bond to <a href="https://mastodon.org.uk/tags/Carbon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Carbon</a> instead. This produces <a href="https://mastodon.org.uk/tags/CarbonMonoxide" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CarbonMonoxide</a> and then <a href="https://mastodon.org.uk/tags/CarbonDioxide" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CarbonDioxide</a>.<a href="https://www.theguardian.com/business/2025/may/28/zero-carbon-uk-steel-plant-dri-green" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.theguardian.com/business/2025/may/28/zero-carbon-uk-steel-plant-dri-green</a><a href="https://mastodon.org.uk/tags/GreenhouseGases" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GreenhouseGases</a> <a href="https://mastodon.org.uk/tags/DRI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DRI</a> <a href="https://mastodon.org.uk/tags/DirectReducedIron" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DirectReducedIron</a>

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