How does OHM WORKS contribute to a more sustainable world?

What does a drone engineering studio actually bring to the world? It's a fair question to ask head-on, because the answer isn't obvious. We don't plant trees. We don't directly feed anyone. We don't depollute a soil. Our craft is to measure — with precision, at scale, at an acceptable cost. And that's precisely what we believe is our contribution: to make measurable, and therefore actionable, what until now stayed estimated, overlooked, or invisible.

Measuring is the first act of any sustainable transformation

You can't pilot what you don't measure. A plot whose vigour is unknown will be treated uniformly — overdosed in places, underdosed elsewhere. A mining stockpile whose volume is unknown will be over-invoiced, under-delivered, or over-extracted. A telecom tower whose corrosion is unknown will be inspected too late. An architectural heritage whose geometry hasn't been surveyed cannot be faithfully restored after damage.

Precise geospatial data — XY below 3 cm, vertical Z below 5 cm, volumetric tolerance ± 1% — is the base material of any sustainable decision at landscape scale. It's our raw material. It's what we deliver.

On agricultural ground — less chemistry, more harvest

Conventional agriculture treats at average dose. It's the only practical option when actual need is unknown. With drone-based multispectral mapping, it is known. The NDVI vigour map reveals, plot by plot, the zones that suffer and those that thrive. Spraying becomes targeted. Irrigation becomes calibrated. Fertilisation becomes frugal.

Measured result on the value chains we monitor (cotton, maize, soybean, rice, pineapple, banana): reduction of chemical inputs by around 30% and yield improvement around 15%. Less phytosanitary product reaching aquifers. More calories produced at constant surface. Most recent public proof: the LiDAR mapping of the Agro Kue Kue banana plantation (200 hectares in Kouzounkpa).

On infrastructure inspection — fewer humans at risk, less carbon

A traditional telecom tower inspection mobilises a climbing crew, a truck, a day. A drone does it in thirty minutes, from the ground, delivering a usable digital twin. On a multi-kilometre high-voltage line, the gap is even clearer: airborne LiDAR reconstructs full geometry and flags thermal defects without service interruption and without humans exposed at height.

Benefits stack: fewer workplace accidents, less diesel mobilised, fewer service interruptions, more precise intervention because the decision rests on complete data. Our SBEE (LiDAR + thermal inspection of HV lines) and Moov Africa (digital twins of BTS towers) references document the approach under real-world conditions.

On heritage — making transmissible what could disappear

A heritage site is fragile by nature. Weather, time, urbanisation, sometimes conflict — everything erodes. When a site is surveyed in LiDAR, its exact dimensions are saved as an insurance against erasure. Our survey of the Royal Palaces of Abomey (100 UNESCO-classified hectares), run for ANPT in 2025, illustrates that ambition: producing the high- fidelity geometric archive of a living heritage for the generations that follow.

Heritage data doesn't save a site on its own. But it opens the door to faithful restoration, conservation planning, and responsible cultural tourism. Whole value chains.

On climate — the missing brick: measuring agroforestry carbon

International climate finance wants to remunerate planted, conserved, monitored trees. But you first need to measure what those trees do — above-ground biomass, canopy height, plantation density, annual growth. Airborne LiDAR provides these values with a rigour acceptable to international standards (Verra, Gold Standard).

That's our brick under construction: agroforestry carbon MRV (measurement, reporting, verification) for the sub- region. No credible MRV, no sustainable carbon market. No sustainable market, no durable financing for growers. It's right there, at the intersection of data and climate finance, that we want to carry the largest part of our future contribution.

Our commitment is, first and foremost, a discipline

The sustainability discourse brims with marginally-honoured promises and unverifiable figures. We refuse the drift. Our commitment is first an editorial discipline: we only claim what we can document — through public measurement, authorised client reference, or accepted standard.

What makes a commitment credible isn't the scale of the ambitions stated. It's the gap, precisely, between what you promise and what you prove. The smaller that gap, the more useful the company. That's the arbitration that guides what we sign and what we refuse.

And locally, in Benin

Contribution to a more sustainable world is also measured by the local density it creates. Our team is Beninese, based in Cotonou. Our pilots are trained and ANAC-certified. Our operational partnerships are with public institutions (ANPT, SoNaMA, SBEE) and rooted private operators (Moov Africa, Gregori International). We train internally and we support client teams in using our deliverables.

A Beninese deep tech sector remains to be built. OHM WORKS takes its share — as a company structuring an offering, an employer creating qualified jobs, an actor collaborating with the State and public commissioners.

What sums up our contribution

We turn a precise reading of the physical world into more accurate decisions — more frugal, safer, better traced. We do it from Benin, with a local team, under a regulated framework, and with a requirement of proof on everything we advance.

If this way of thinking about contribution meets yours — whether you're a private project owner, an institutional commissioner, or a field operator — we'd be glad to discuss.