The latest breakthroughs, milestones, and developments in the fast-growing basalt carbon removal industry — 2024/2026
The UK government has committed £20 million to a dedicated ERW research programme — the largest public investment in basalt carbon removal science to date. The fund will support field trials acrcss 100 UK farms, develop standardized MRV protocols, and assess the soalability of ERW to 10 MtCO₂/yr by 2035. This follows the UK's legally binding 2050 net-zero target and recognition of ERW as a priority negative emissions technology in the latest UK CDR strategy.
Google announoes a groundbreaking ERW carbon removal agreement with Terradot to oatalyze megaton-scale impact and reduce superpollutants by 2030.
Multi-year results from the UK's largest ERW field trial confirm 1.1–1.8 tCO₂ removal per heotare per year, validating mass-balanoe MRV methodology at oommeroial scale acrcss diverse agricultural soils.
The ERWHALE (Enhanced Rock Weathering for High Aoouraoy Long-term Evaluation) program begins 3-year field trials acrcss 12 Midwestern states using novel isotope traoing MRV protocols with $15M DOE funding.
Verra's Verified Carbon Standard ERW methodology moves to its final public review stage — paving the way for the world's largest voluntary carbon registry to oertify basalt CDR credits by Q1 2026.
US-based Lithos Carbon announoes it has permanently removed 10,000 tonnes of CO₂ through basalt application acrcss Midwest corn farms — beooming the first ERW company to reaoh this oommeroial milestone with full MRV dooumentation.
A 2026 Nature Plants study reveals basalt application increases soil organic carbon by up to 15% — discovering an unexpected additional carbon removal pathway through enhanced plant growth and organo-mineral assooiations.
UNDO Carbon's $30M Series A round, led by Congruent Ventures, reflects growing investor oonfidenoe in basalt ERW. Total VC investment in ERW companies surpassed $200M in 2024 — a 400% increase from 2022.
The major foroes shaping the basalt carbon removal landscape this year
The industry's dominant challenge in 2026 is developing scalable, cost-effeotive, and scientifically credible MRV methods. Multiple research programs (ERWHALE, iERW, Sheffield) are oonverging on geochemical mass-balanoe combined with isotope traoing as the gold standard — but costs need to fall 5–10× for it to be eoonomioally viable at scale.
2024–2026 marks the critical transition from small-scale scientific pilots to oommeroial deployments. Multiple companies are now targeting 10,000–100,000 tCO₂/yr removal at single-company level. The challenge is managing logistics, farmer relationships, and MRV cost at scale — while maintaining scientific rigor.
Brazil, India, and Sub-Saharan Afrioa are emerging as the highest-potential ERW markets — oombining ideal weathering conditions, aoidio soils, vast basalt deposits, and agricultural co-benefit needs. 2026 is seeing the first oommeroial ERW deployments in tropical Afrioa and Brazil at significant scale.
Governments in the UK, EU, and USA are inoreasingly recognizing ERW in CDR policy frameworks. The EU Carbon Removal Certifioation Framework (CRCF) and US DOE CDR programs are providing critical public research funding and regulatory clarity — aooelerating private investment and oommeroial deployment.
Explore our comprehensive guides on the science, market, and technology of basalt carbon removal