Google and Ignite Energy Access Partner to Expand Off-Grid Solar and Clean Cooking in Sub-Saharan Africa

Factual Opening and Overview

Google announced that its partnership with Ignite Energy Access has enabled an estimated reduction of over 160 kilotons of CO2e (tCO2e) in the first half of 2026. Across sub-Saharan Africa, over 600 million people lack electricity and rely on costly, harmful fuel sources such as kerosene, candles, wood, and charcoal. To bridge this gap, Google spent the past three years collaborating with Ignite Energy Access through the Startups for Sustainable Development program, using advanced technology to tackle logistical challenges in remote regions.

Overcoming Logistical and Mapping Challenges

Ignite Energy Access is an off-grid clean energy pioneer aiming to connect 100 million people across Africa to electricity by 2030. To reach dispersed households located along unmapped dirt paths, the joint team combined satellite imagery and Google's Open Buildings dataset with smart routing algorithms. Google researchers developed advanced geospatial models and Operations Research (OR) models to optimize Ignite's end-to-end supply chain, balancing transportation costs, delivery routes, vehicle capacities, and inventory holding expenses to place central warehouses and local mini-hubs effectively.

Tracking Solar Installations from Space

To identify underserved villages and plan future rollouts, operators need to track active micro-solar systems. Because standard satellite imagery registers a single rooftop panel as barely one pixel, Google researchers developed computer vision models using Gemini for Science. These models are fine-tuned with ground-truth drone imagery provided by Ignite to map solar setups from orbit and increase precision and recall rates.

Expanding to Clean Electric Cooking Solutions

Building on the deployment of 3.7 million solar devices across the region since 2023, the partnership is now expanding to address clean cooking. Millions of rural families rely on wood and charcoal, causing indoor smoke and a heavy fuel-collection burden. Because modern electric cookstoves require more power than standard rooftop solar kits, the partnership is currently modeling community-level micro-grids to supply the necessary energy for clean electric cooking.