Research & R&D
Applied engineering research in renewable energy, sustainability and industrial systems — grounded in West and Central African infrastructure realities, not abstractions.
Focus areas
Three fronts where engineering research changes what actually gets built and used.
Why it matters
Across West and Central Africa, unreliable and off-grid power shapes every engineering decision. Getting energy systems right is the difference between a design that works on paper and one that works in the field.
What we're doing
Technical analysis of solar, storage and off-grid systems — translated into policy-relevant insight through The REM newsletter.
Why it matters
Post-harvest waste and unaffordable imported equipment hold back small producers. Locally buildable machines turn waste into value and effort into output.
What we're doing
Designing and lab-validating machines — like the banana-pseudostem shredder — built from locally available materials and tooling.
See related work
Why it matters
Ageing industrial equipment fails when spares leave the market. Reproducing parts locally keeps critical infrastructure running.
What we're doing
Reverse-engineering and re-manufacturing components — like locomotive brake triangles at CAMRAIL — to original tolerances.
See related workPublications
The REM
A newsletter read by 3,200+ engineers and policymakers, translating technical energy research into insight for West and Central Africa. Detailed, first-principles analysis, published regularly.
Initiatives
Findings feed straight back into 4TUNHub's services, machines and courses — so research earns its keep in real deliverables, not just publications.
One written engineering episode at a time, on energy systems that have to work where the grid doesn't. No digest, no filler.
We collaborate with researchers, partners and industry on energy and sustainability work. Tell us what you're working on.
