by BERNARD CHIKETO
FOR A COUNTRY that has pledged to cut emissions by 2030, Zimbabwe’s roads tell a different story.
The National Development Strategy 1 speaks loftily of electric vehicles, but for most motorists—and the battered second-hand Toyotas they drive—the immediate future remains stubbornly petrol-soaked.
Beauty Hughes, a businesswoman in the eastern border city of Mutare, thinks she has found a pragmatic, immediate fix.
It does not involve batteries or charging stations. It involves scraping out gunk.
Hughes has launched an initiative she calls Zero Carbon, Green Engines Solutions, aimed at tackling a problem that is as unglamorous as it is pervasive: carbon build-up in vehicle engines.
Incomplete fuel combustion leaves deposits that quietly choke an engine’s efficiency, raising toxic emissions and draining wallets through higher fuel consumption.
A catalytic converter can scrub much of the resulting poison—carbon monoxide by 90%, nitrogen oxides by 95%—but only if the engine feeding it is not itself clogged.
Many converters are also stolen for their precious metals, an act that can quadruple hydrocarbon output overnight.
Her venture is twofold.
First, she wants to actively detect and clear carbon deposits from engines, restoring efficiency and cutting emissions well before new exhaust after-treatment is needed.
Second, she aims to educate car owners that a cleaner engine is not an environmental luxury but a cost-saving measure.
The logic is simple: less unburnt fuel, fewer trips to the pump, longer engine life.
In an economy where every litre counts, the argument may prove more persuasive than climate targets alone.
Zimbabwe’s formal transition to electric mobility remains a distant prospect, gated by cost.
In the meantime, millions of combustion engines will keep running.
Hughes’s bet is that the quickest path to cleaner air runs through workshops, not showrooms.
Whether Mutare’s motorists will pay to have their engines decarbonised is another matter. But in a country where policy ambition and practical reality often diverge, a spanner in the hands of a determined entrepreneur may accomplish what a hundred strategy documents cannot.
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