On Wilbourne Farm in Virginia, a carbon-removal experiment is underway to reveal whether different ways of removing carbon can be even more effective in combination ...

The technique, known as enhanced rock weathering, involves spreading finely crushed basalt, a natural volcanic rock, on fields to boost the soil’s ability to extract CO 2 from the air. In the first ...

Partnership agreement to scale carbon removal through a breakthrough Enhanced Rock Weathering tech process.Alt Carbon to generate high-quality, durable Carbon Removal (CDR) credits. LONDON, March 24, ...

Over multiple growing seasons on the field sites, our aims are to: investigate how effective crushed basalt is at removing greenhouse gas, by measuring carbon dioxide removal through alkalinity ...

First a tractor sprays nearly 20 tonnes of gray crushed basalt over one field. Then the farmer makes several more passes spreading other material in different combinations: bone-white limestone ...