The coming decades will demand continuous power at terawatt scale for AI, robotics and industry. Existing renewable and storage approaches cannot deliver this at the required cost, reliability and spatial efficiency.

Teraterra’s foundation is a new class of energy building block — not just another chemical battery cell. Designed from the outset as a mass-producible construction element and enabled by a new class of ultra-low-cost material, it provides ultra-long-duration storage in a form that allows true structural integration into the built environment. This architectural approach is what makes deep building integration viable at scale.

From this core building block, adaptable system configurations can be developed — whether fully integrated into the building fabric or deployed as a co-located solution. The result is firm 24/7/365 renewable baseload power at the lowest possible lifetime cost, scalable from individual facilities to planetary deployments.

Teraterra is a dedicated division of Whiterock Technology Holding. We remain in stealth while advancing the core technology, IP portfolio and initial demonstrations.

Great news for our CARBOSANDS venture: the PCT patent application for our platform process – for the conversion of methane pyrolysis solid carbon into construction sand– has received a positive opinion from the European Patent Office (EPO).

This paves the way for the national phase – and strengthens the IP basis for a technology that produces clean hydrogen and at the same time supplies high-performance materials for the construction industry.

The highlight: our patented granulate can replace construction sand in concrete – climate-relevant, mechanically superior, permanently bound.
We are looking forward to exploratory talks with partners from industry and the construction sector.

About CARBOSANDS

CARBOSANDS is developing an innovative solution to transform natural gas and biomethane into CO₂-free, clean hydrogen and high-quality building materials – with zero emissions. This is how it works:

• Methane pyrolysis splits methane into hydrogen (as a clean energy source) and solid carbon.
• The solid carbon is processed into a high-performance material in a specially developed fluidized bed reactor and a patented granulation process.
• The result is a granular carbon that can replace conventional building sand in concrete – with high compressive and tensile strength thanks to optimum grain shape and particle distribution.

Double the added value, double the impact:

• Hydrogen as a valuable, emission-free energy source
• High-performance material for the construction industry – opens up a gigaton-strong market.

Future potential:

Climate-positive building

• If biogas or renewable methane is used, CARBOSANDS goes beyond CO₂ neutrality – by permanently embedding carbon in buildings.
• The material is fully recyclable, carbon remains immobilized throughout life cycles – creating a decentralized CO₂ sink.
• Each tonne of embedded carbon corresponds to 2-3 tons of CO₂. If used globally (3 billion tons of material per year), the potential is up to 9 billion tons of CO₂ storage per year.

Conclusion: CARBOSANDS combines hydrogen production with building material innovations – in a scalable, economically attractive production process without CO₂ emissions. This is a potential game changer for sustainable infrastructure.

Further information can be found on the website: CARBOSANDS

WhiterGreyLabs at a glance:

• Focus: Long-term memory mechanisms and memory-related diseases
• Outlook: Innovative approaches toward future therapies
• Status: Early-stage venture within Whiterock AG

WhiteGreyLabs is a venture currently in formation, positioned within the Whiterock AG technology holding. The initiative focuses on advancing scientific and technological approaches to long-term memory and the treatment of memory-related diseases.

WhiteGreyLabs is in an early build-up phase. Further information will be published as the venture progresses.