Tag Archive: coal mines

Kenaf Fire Logs: Smart Renewable Fuel Crop

Amber

Now there’s a renewable heating fuel that burns hotter and longer than the best firewood, yet it involves no deforestation. Four years into research and development, a fire logs startup has discovered yet another use for the Kenaf (Hibiscus cannabinus) crop. Traditional uses for this plant include human and livestock food rich in iron and…

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