From Pilots to Pathways: What Four Years of Testing Smart Energy Business Models Taught Us
Solar irrigation, cold rooms, biogas cookers and e-motorbikes all worked technically. The hard part came after the pilot: would people keep using them, keep paying, and could the business survive the growth?
That question sits at the heart of From Pilots to Pathways, a new publication by Siemens Stiftung drawing on four years of the Smart Energy Solutions for Africa (SESA) project. Funded by the EU’s Horizon 2020 programme and running from 2021 to 2025, SESA brought together more than 29 partners in nine countries to test smart energy business models in agriculture, cold storage, clean cooking and e-mobility.
Four founder myths, tested in practice
- Lower prices guarantee adoption. Affordability is about timing, cash in hand and risk, not just the sticker price. What counts is how and when customers earn.
- If the technology works, customers will follow. Uptake was stronger when the product came bundled with maintenance, financing, logistics or market access.
- If it works in one market, it will scale to others. Income patterns, infrastructure and existing alternatives differ. Every new market needed adaptation.
- Donors will carry us until scale.”Grants helped prove the idea, but scaling took longer, more pivots and far more working capital than expected.
Three stories from the field
Malawi: solar irrigation (Smart Energy Enterprise). A 30% upfront fee was too much for rice farmers hit by dry spells. SEE cut it to 20%, accepted repayment in cash or produce, and redesigned the pump into a movable, guardable “Kanyumba” pump house. Loan recovery reached 96%, and farmer yields roughly doubled from 3.0 to 6.2 tons per hectare.
Nigeria: clean cooking (Powerstove Energy). A pay-per-use biogas model failed: fewer than 50 units in five months. Households wanted to own the asset, and biogas looked pricier than LPG. A flexible Save-to-Own model changed everything, with more than 1,100 biodigesters sold. A lighter, smaller redesign followed customer feedback.
Kenya: solar cold storage (WeHub! Limited). Free trials filled the cold room, but use dropped once traders had to pay. Traders needed daily cash more than higher prices later. WeTu moved to tiered pricing, built trust through daily presence, and opened up to wholesalers who could afford to wait.
The takeaway: design for endurance, not just uptake
Early adoption is not proof of scale. Free trials and strong interest show a problem is real, not that customers will keep paying. The enterprises that moved forward built payment structures that match cash flow, products that fit daily life, and trust that spreads from neighbour to neighbour.
Join us on 15 October 2026
We will present the findings and hear directly from the founders behind these models. Whether you build, fund or support energy enterprises, come and bring your questions.
Date: Thursday, 15 October 2026 · Time: 14:00 CET (Brussels)· Format: Online
Register here → https://zoom.us/webinar/register/WN_F3q8MGqHRzuXMlQHJbHtgA#/registration