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HomeNewsBiochar Curtails Construction Industry's Carbon Footprint

Biochar Curtails Construction Industry’s Carbon Footprint

One of the primary contributors to climate change and the increasing global
temperatures is the release of carbon dioxide (Co2) emissions resulting from
human activities. Within this spectrum of anthropogenic emissions, the
construction industry stands out with one of the largest carbon footprints.
Therefore, it becomes imperative to curtail these emissions by transitioning
towards environmentally sustainable, bio-based construction materials. Biochar
emerges as a prominent biobased alternative.

Biochar, a carbon-rich byproduct derived from the thermochemical conversion of
biomass in an oxygen-depleted environment, serves multiple purposes, such as
enhancing soil quality in agriculture, acting as an adsorbent for water and air
purification, and functioning as an additive in asphalt for road construction.
What sets biochar apart is its exceptional carbon sequestration ability, capable of
absorbing more Co2 than its own weight. Consequently, it is increasingly finding
applications in concrete production as a sustainable substitute for traditional
cement.

When utilised correctly, biochar not only enhances the structural performance of
concrete but also aligns with sustainability objectives. Moreover, it reduces
reliance on conventional cement, a critical consideration given the significant
carbon emissions associated with cement production. By incorporating biochar into concrete, businesses and industry professionals can substantially diminish the
carbon impact associated with infrastructure construction.
Biochar’s performance as a construction material, including its cement-like
characteristics and physicochemical properties is remarkable. Furthermore, it
evaluates the suitability of biochar as a sustainable cement additive, with a focus
on potential economic and ecological benefits. The adoption of biochar-infused concrete as a manifestation of environmentally
responsible construction practices is significant. By reducing cement usage,
businesses not only lower emissions but also enhance air quality, contributing to
healthier living conditions for local communities.

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