Question

Difficulty: MediumInferential Comprehension and Deduction

Read the passage below carefully and evaluate the statement that follows.

In the semi-arid urban fringe of Kano, northern Nigeria, municipal waste managers have integrated traditional clay-walled compost pits into modern anaerobic digestion facilities. Historically, peri-urban farmers collected household organic refuse in open pit systems, relying on seasonal rainfall and sun-drying to decompose organic matter over several months. While this decentralized practice supplied vital soil nutrients, it released substantial methane into the atmosphere and depended heavily on unpredictable weather patterns. The modern hybrid initiative encloses these traditional earth pits with low-cost bio-membrane domes, capturing the emitted biogas for localized micro-grid electricity while refining the nutrient-rich digestate into bio-fertilizer. Crucially, the program retains traditional collector cooperatives, paying them based on the methane potential of their delivered organic feedstock rather than total raw volume. Consequently, participating households have shifted from dumping unsorted municipal waste to meticulous sorting at source. Although capital expenditure for gas-scrubbing infrastructure remains high, the community-led collection framework has drastically reduced operating costs compared to conventional municipal waste transport models.

Statement: The financial viability of Kano's hybrid waste-to-energy initiative relies primarily on reducing transport overheads through community participation rather than relying on high-volume waste generation.

Answer: Answer

Answer

The statement is True.
The deduction is logically supported by the passage. The text contrasts conventional municipal waste transport models (which have high operating costs) with the community-led framework that drastically reduces transport overheads. Additionally, paying cooperatives based on methane potential rather than raw volume confirms that the project prioritizes sorting quality and reduced operational overhead over simple volume accumulation.

Step-by-Step Solution

1
Analyze the financial mechanisms mentioned in the text regarding waste collection and transport.
The passage notes that payment is based on methane potential rather than raw volume, and that community-led collection drastically lowers transport operating costs compared to conventional models.
This establishes that economic efficiency is driven by quality sorting and community-based collection savings rather than high waste volume.
2
Synthesize the relationship between community participation, transport costs, and project viability.
By shifting to meticulous sorting at source and community transport, operating overheads are reduced while feedstock quality is maximized.
This confirms the deduction in the statement that financial viability stems from transport cost reductions and sorting quality rather than sheer volume.

Key Concept

Inferential Deduction from Contextual Evidence
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