u/Akawa0172

One of SaltX’s key industrial partners, thyssenkrupp, is now launching a dedicated division focused on industrial decarbonization and scaling technologies into real industrial operations.

The focus is clearly shifting toward execution, scalability and long-term CO2 reduction solutions.

Technologies like Green Quicklime, Direct Air Capture and industrial electrification are moving closer to large-scale deployment.

For SaltX, this could potentially mean stronger industrial validation, increased visibility for electrified lime technology and a higher probability that large-scale deployment projects continue accelerating over time.

SaltX recently shared more about the partnerships behind the company and how management plans to scale going forward.

An asset-light model focused on partnerships, scalable deployment and recurring revenue streams instead of building everything alone.

The EU just approved a €5B German industrial decarbonisation scheme targeting sectors like cement, steel, lime and chemicals.

Included technologies:
* Electrification.
* CS/CCU (capturing CO₂ for storage or reuse)
* Heat recovery & storage.
* Hydrogen.

At the same time, the EU ETS (carbon pricing system) continues increasing pressure on heavy industry to reduce emissions.
One of the biggest challenges for industrial decarbonisation has always been economics.
Many green technologies are expensive upfront, which has slowed adoption across heavy industry.

That’s why support programs like this matter. Governments are increasingly willing to help accelerate the transition through funding and incentives.

Do you think Europe will eventually force heavy industry to transition faster through regulation, carbon pricing and subsidies?

Industrial electrification doesn’t work in isolation it depends on one key input: abundant, low-cost green electricity. And that trend is now clearly accelerating.

Solar and wind were once marginal contributors to the global energy mix. Today, they are scaling at an exponential rate across multiple regions.

As renewable power becomes both cheaper and more widely available, the economics of electrifying heavy industries like cement and lime start to shift fundamentally.

What used to be a “future concept” is increasingly becoming an industrial reality.

Cement is responsible for 6–8% of global CO₂ emissions more than aviation and shipping combined.

What makes it different is that it’s not just energy related. A big part of the emissions comes from the chemistry itself, not just fuel use.

Yet it’s rarely part of the mainstream climate conversation compared to EVs or renewables.

Why do you think that is?

SaltX has recently shown that it can produce Portland-quality clinker using an electric process.

Calcination:
This is the chemical process where limestone (calcium carbonate, CaCO₃) is heated to around 850–1,000°C. At this point it breaks down into lime (calcium oxide, CaO) and releases CO₂ as part of the reaction itself. This is unavoidable in the chemistry of cement and is a major source of emissions.

Sintering:
After calcination, the material is heated even further (around 1,400–1,500°C). Here the lime reacts with other materials like silica, alumina, and iron to form clinker minerals. This step requires extremely high and stable heat, traditionally provided by burning coal or gas in rotary kilns.

What SaltX is doing is replacing that fossil-fuel heat with electricity-based heating systems, while still reaching the same temperatures needed for both steps.

SaltX and Holcim have reached a historic milestone, producing Portland-quality cement clinker through a fully electrified process. By replacing fossil fuels in both the calcination and sintering phases, this collaboration proves that net-zero cement is ready for the industrial stage.

The Impact:

• 100% Electric: Full thermal electrification of the production chain.

• Portland-Quality: Meets the high performance standards of traditional cement.

• Scalable: A proven path forward for decarbonizing heavy industry.

By achieving Portland-quality through electrification, SaltX and Holcim have proven they can swap the "engine" of the factory without changing the "product." Contractors can use this cement exactly like they always have, but with a drastically lower carbon footprint.

https://www.saltxtechnology.com/cision/saltx-and-holcim-have-produced-portland-quality-cement-clinker-in-a-fully-electrified-process/