Carbon Removal Technologies
What is Biochar?
Biochar is a stable, carbon-rich material created through pyrolysis, heating organic biomass in low-oxygen conditions, that stores carbon in soils for centuries while improving soil fertility and water retention.
Sentinel Earth structures biochar carbon removal projects from feedstock sourcing through verification and credit issuance, working with registries like Puro.earth to deliver high-integrity removal credits.
What is Direct Air Capture (DAC)?
Direct air capture (DAC) is technology that uses chemical processes to capture carbon dioxide directly from ambient air, concentrating the CO₂ for permanent geological storage or utilization in products and materials.
Sentinel Earth tracks DAC project developments and emerging credit frameworks, helping forward-thinking buyers invest in engineered carbon removal technologies that complement
What is Carbon Capture and Storage (CCS)?
Carbon capture and storage (CCS) is technology that captures CO₂ emissions from industrial point sources or directly from ambient air, then transports and injects the captured carbon into deep geological formations for permanent storage.
Sentinel Earth helps clients understand CCS project economics and carbon credit eligibility, tracking developments in Article 6.4 and voluntary frameworks for CCS-enabled carbon removal.
What is BECCS?
BECCS combines bioenergy production with carbon capture technology, generating renewable energy from biomass while capturing and permanently storing the resulting CO₂ emissions underground, creating net carbon removal.
Sentinel Earth helps clients evaluate BECCS opportunities and navigate emerging frameworks for engineered carbon removal projects that deliver both energy and climate benefits.
What is Decarbonization Pathway?
A decarbonization pathway is a strategic plan outlining specific actions, timelines, and milestones for reducing greenhouse gas emissions over time, typically targeting net-zero emissions by 2040-2050 aligned with climate science.
Sentinel Earth helps organizations design decarbonization pathways that prioritize internal emission reductions while strategically deploying carbon credits for unavoidable residual emissions and Scope 3 challenges.