A selection of recent Lioncrown deployments — the problem, the instruments we installed, and the measurable outcome.
A 1.8 Mt/y cement plant was missing weekly EPA Ghana submission windows due to manual data aggregation from three independent stack analyzers.
SO₂ · NOₓ · CO · PM · Opacity
Reporting cycle cut from 5 days to under 1 day; zero missed submissions in 14 months.
Lack of granular AQI data across Accra hindered traffic and policy decisions, with only one reference station available city-wide.
PM2.5 · PM10 · NO₂ · O₃ · SO₂
Citizens now access a live AQI app; assembly uses hotspot data to plan low-emission zones.
A Western Region mine faced community complaints over fugitive dust and blast noise across an 18 km perimeter, with no grid power available.
PM10 · PM2.5 · dB(A) · Wind
92% drop in unresolved complaints; wind-gated alerts triggered watering trucks automatically.
A bulk fuel terminal needed LDAR coverage and methane leak detection across 14 tank farms inside an ATEX-classified area.
TVOC · CH₄ · Benzene
3 previously undetected leaks fixed in week one; annual emission inventory cut by 31%.
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