Application segmentation of the Activated Carbon from Agricultural Waste market is dominated by five end‑use categories. Water treatment, accounting for roughly 45 % of revenue, leverages the high adsorption capacity of bio‑derived carbon to remove organic contaminants, heavy metals, and emerging pollutants from municipal and industrial streams. Air purification follows with an estimated 20 % share, where granular and powdered forms capture volatile organic compounds (VOCs) and odors in HVAC systems, indoor air quality units, and industrial exhaust treatment. The food‑and‑beverage sector, representing 15 % of the market, employs activated carbon for de‑colorization, flavor stabilization, and pesticide residue removal, benefiting from the regulatory preference for natural‑origin adsorbents. Pharmaceutical manufacturing utilizes the material (10 % share) to purify solvents and isolate active ingredients, exploiting the low ash content of agricultural precursors. Finally, emerging energy‑storage applications, such as supercapacitor electrodes, capture the remaining 10 % and illustrate a diversification trend driven by the material’s high surface area and sustainable sourcing. This Activated Carbon from Agricultural Waste segmentation clarifies how each application contributes proportionally to overall market size.