Biochar Today

A study by Shanbo Han et al. explores biochar’s effects on freezing temperatures in lead-contaminated soils. Results show biochar enhances freezing resistance, alters lead bioavailability, and increases unfrozen water content, offering insights for heavy metal remediation and permafrost engineering. https://buff.ly/404ZWV6 #Biochar #Pyrolysis #CarbonCapture

Clean Maine Carbon (CMC) issued its first biochar CO2 Removal Certificates (CORCs) via Puro.earth, supported by Flowcarbon. Using locally sourced biomass, CMC produces biochar to sequester carbon, enhance soil health, and address climate challenges, while creating economic opportunities in rural Maine. https://buff.ly/3DqRbf7 #Biochar #Pyrolysis #CarbonCapture

Biochar Today’s Science Editor, Dr. Shanthi Prabha V, summarizes major advances in the field of biochar from 2024. We continue to see evidence of biochar’s ability to improve soil health while mitigating climate change. However, its effectiveness varies based on feedstock and production conditions. Economic and scalability challenges persist, necessitating tailored approaches and long-term research for widespread adoption. https://buff.ly/3BCmDXe #Biochar #Pyrolysis #CarbonCapture

BluSky Carbon’s biochar production meets global carbon credit standards, supporting its $105M and $192M offtake agreements. Certified testing confirms low contaminants, high carbon density, and stability, qualifying for platforms like PURO.earth. The company aims to scale production and expand carbon removal impact. https://buff.ly/4gObIJ3 #Biochar #Pyrolysis #CarbonCapture

The California City of Grass Valley approved a Tigercat carbonizer to produce biochar from wood debris, reducing wildfire risks and emissions. Biochar enhances soil health, water retention, and composting, supporting sustainability. The project lowers transportation emissions and aligns with the city’s goals for environmental and agricultural benefits. https://buff.ly/4iMXgCB #Biochar #Pyrolysis #CarbonCapture

Biochar improves plant growth and water use efficiency under drought by enhancing soil moisture retention, nutrient availability, and photosynthesis. Its benefits, influenced by plant type, soil texture, and application duration, highlight its potential for sustainable agriculture and climate-resilient crop production. https://buff.ly/4fsV8Nq #Biochar #Pyrolysis #CarbonCapture

The study examines self-healing in biochar-cement composites with crystalline admixtures under seawater and sulphate exposure. Crystalline admixtures significantly enhanced crack healing, while biochar altered crack patterns but offered no independent healing benefits. Calcite was the primary healing product, formed effectively under wet-dry cycles. https://buff.ly/3DpkbUw #Biochar #Pyrolysis #CarbonCapture

Researchers developed an almond shell-based biochar modified with FeS and chitosan to efficiently adsorb heavy metals like cadmium, lead, and chromium from water and soil. This low-cost, sustainable material reduces metal bioavailability, promotes plant growth, and supports circular economy and environmental remediation efforts. https://buff.ly/4gCWNSl #Biochar #Pyrolysis #CarbonCapture

Biochar-based fertilizers improve soil health by increasing carbon and nitrogen content and fostering beneficial microbial communities. This enhances tobacco yield and aroma quality, with key plant growth-promoting bacteria playing a vital role. Biochar offers a sustainable solution for boosting crop productivity and quality in agriculture. https://buff.ly/3ZI2p6w #Biochar #Pyrolysis #CarbonCapture

A composite photocatalyst combining graphitic carbon nitride, biochar, and silver enhances ciprofloxacin degradation in wastewater. Silver doping improves light absorption, while biochar boosts charge separation. The optimized composite achieves 70% degradation under visible light, offering a cost-effective, sustainable solution for pharmaceutical pollution remediation. https://buff.ly/3Dmf6fP #Biochar #Pyrolysis #CarbonCapture