Much like financial investments, carbon removal strategies benefit from spreading risk across different approaches. Some technologies offer extremely high durability but remain expensive and infrastructure intensive. Others are closer to nature and provide important ecological benefits, yet face challenges related to monitoring, permanence, or scale. The emerging consensus is that no single pathway optimises for durability, cost, scalability, and speed at the same time. A well designed carbon removal portfolio therefore needs to balance several factors like durability, scalability, cost, deployment speed and environmental & social co benefits

From a buyer’s lens, biochar CDR is no longer about bold claims but about proven durability, clear additionality, secure feedstock access, and resilient unit economics. As scrutiny increases, only transparent and financially robust projects will earn long term institutional trust

Projects have reportedly stumbled over gaps in field sampling integrity, model calibration, and data transparency, leading the validation and verification body (VVB) to withhold its approval. Hence, we analyse if the VCM has officially entered the stage of accountabilityt?

Utkarsh Raj jots down some insights from on pyrolyzers, from the ground.

Who would have thought that biochar, classically a niche soil conditioner, would one day find its use in nuclear tech. Peer reviewed articles have recently been shedding light on this, reasons being high surface area, porosity, and functional groups which give biochar special adsorption capacity, thereby qualifying it as a potential instrument for radiation cleanup and for improving energy economy in nuclear uses.

There are no stringent regulations exclusively catering to biochar. Then, what are the anticipatory legal frameworks and what existing frameworks can we draw from - national, international or transnational?