Top 50 Building Energy Retrofit in Africa

The startup provides energy management and financing services that enable energy corporations to implement solar, wind, and biofuel systems without upfront capital investment. By offering project design and technical support, the company helps clients reduce energy costs and minimize their environmental impact.

Plentify provides intelligent energy management systems that optimize the operation of home appliances, such as geysers and solar systems, by shifting energy use to cheaper, cleaner times. Its devices and platform reduce electricity costs by up to 30% for households and businesses, improving solar self-consumption and minimizing peak demand.

<name>Ensol</name> <description>Ensol designs, installs, and maintains residential solar photovoltaic systems, heat pumps, and energy storage solutions. It offers purchase or subscription models to help homeowners reduce electricity bills by up to 80% and achieve energy autonomy. The company also provides a 30‑year service and monitoring platform to optimize production and consumption.</description

Kubik manufactures building components from recycled plastic waste, creating low‑carbon, affordable construction solutions for developers and housing projects. Their trademarked modular products replace traditional high‑emission materials, reducing the construction sector’s CO₂ footprint while providing durable, aesthetically versatile structures. Kubik sells these components directly to construction firms and partners, generating revenue through product sales and project‑based contracts.

Provides decentralized renewable energy solutions for businesses in Africa, specializing in captive rooftop and ground-mounted solar projects ranging from 50 kW to 3 MW. By offering end-to-end services including design, financing, construction, and maintenance, it reduces energy costs and improves reliability for commercial and industrial clients.

Wetility offers a digital solar energy management system that enables users to monitor and control their power consumption remotely through a user-friendly interface. This technology addresses the challenge of high electricity costs by providing tailored solar solutions for various energy needs, enhancing energy efficiency and financial savings.

Grid Africa designs, installs, and maintains custom solar energy solutions for businesses across Africa. They provide end-to-end services including system design, energy consulting, and ongoing maintenance to optimize performance. The company focuses on delivering tailored renewable energy infrastructure to enhance energy efficiency and reduce operational costs for clients.

AutoPV is a SaaS platform that automates utility‑scale solar farm design, generating engineering‑grade, construction‑ready layouts in seconds without CAD plugins. Users can create, edit, and compare multiple configurations, evaluate cost, yield and buildability, and export DWG and XLS files for downstream workflows.

Provides a cloud-native platform for monitoring, controlling, and optimizing distributed energy resources and utility-scale assets. It enables stakeholders, including homeowners, energy retailers, and developers, to improve energy management, reduce costs, and maximize the value of renewable energy systems through advanced data integration and orchestration tools.

Oolu provides off-grid solar home systems using a Pay-As-You-Go financing model, enabling households in West Africa to access clean and affordable energy. This technology replaces reliance on costly and inefficient kerosene lamps, allowing families to save on energy expenses while improving their quality of life through enhanced lighting and charging capabilities.

upOwa provides affordable solar home systems with a Pay-As-You-Go payment model, enabling individuals in Cameroon without national grid access to utilize clean energy. This solution replaces harmful kerosene lamps, improving health and safety while allowing families to study and work after dark.

The startup offers a renewable energy solutions platform that provides engineering, procurement, installation, commissioning, and financial leasing services for clean energy systems. This platform enables clients to access reliable and affordable renewable energy, facilitating their transition to sustainable energy practices.

Energy Transfo designs and manufactures medium- and low-voltage electrical distribution systems, including transformers and switchgear, to enhance energy efficiency and reliability. The platform addresses the need for high-quality, sustainable solutions in electrical infrastructure, ensuring optimal performance and maintenance for its clients.

Shift EV develops Lithium-ion battery packs and electrofitting solutions to convert traditional commercial vehicles into electric ones, enabling businesses to reduce fuel and maintenance costs by up to 80%. Their technology allows for a seamless transition to electric mobility without upfront investment, addressing the need for sustainable fleet operations while minimizing carbon emissions.

This company provides a cloud-based platform that develops and operates renewable microgrids for off-grid communities in emerging markets. Their service delivers affordable and reliable electricity, enabling rural customers to power appliances and income-generating equipment.

Kofa develops and produces reliable, sustainable energy solutions centered around a connected, intelligent battery network. This infrastructure provides customers with accessible, cost-efficient, and clean energy for appliances, backup power, and electric vehicles. The company focuses on increasing customer value through a swap-and-go battery system offering portable electricity wherever needed.

d.light provides affordable solar energy solutions, including solar home systems and pay-as-you-go appliances, to over 175 million people in the developing world lacking reliable electricity. By utilizing distributed solar technology and flexible financing options, d.light enables access to clean energy, fostering education, health improvements, and economic opportunities.

Provides a utility management platform that integrates smart metering and real-time data analytics to optimize energy and water distribution networks in emerging markets. This system reduces operational inefficiencies, minimizes energy losses, and supports sustainable resource management for utilities and large consumers.

Nuru develops solar hybrid mini-grids to provide reliable electricity to off-grid communities in the Democratic Republic of Congo, addressing the lack of access to power for over 80% of the population. By deploying scalable solar energy solutions, Nuru aims to enhance connectivity and improve the quality of life for millions of Congolese people by 2030.

Omnivat utilizes solar photovoltaic and green hydrogen technologies to provide renewable electricity, clean water, cold storage, and Wi-Fi to remote communities in sub-Saharan Africa. The company addresses the lack of access to affordable and reliable energy and water resources, promoting sustainable livelihoods and economic development.

Hello Solar is a platform that accelerates the deployment of solar energy solutions through data-driven analytics and project management tools. The service addresses the inefficiencies in the solar installation process, enabling faster project completion and improved return on investment for users.

Solar MD manufactures Lithium-Ion battery storage systems utilizing Lithium Iron Phosphate chemistry for residential, commercial, and utility-scale applications, ensuring safe and efficient energy management. Their solutions provide reliable backup power and optimize energy consumption, addressing the challenges of energy access and high electricity costs in Africa.

SunFi simplifies access to reliable and affordable solar energy systems for consumers. The company facilitates the process of finding, financing, and installing solar solutions tailored to individual needs. This service helps users achieve energy independence while providing flexible payment plans to manage costs effectively.

Provides financed solar systems and smartphones to rural households through a technology-driven distributed sales network. This approach addresses energy access and digital connectivity gaps, enabling over 600,000 customers in six countries to access affordable, sustainable solutions and a suite of digital financial services.

Etana Energy is a licensed electricity trader that supplies competitively priced renewable energy from independent power producers to businesses in South Africa through the national grid. By offering flexible contracts and low-carbon electricity, Etana helps companies reduce their energy costs and improve their BBBEE score while contributing to a sustainable energy system.

BasiGo provides electric bus technology and fleet solutions tailored for African public transport operators. The company offers state-of-the-art electric buses paired with a Pay-As-You-Drive leasing model to mitigate high upfront capital expenditure. This is supported by a dedicated charging and service network to ensure reliable, low-carbon mobility operations.

This startup manufactures biomass pellet cooking stoves designed to replace traditional charcoal in Rwanda, utilizing a pay-as-you-go model for accessibility. By converting waste materials into biomass pellets, the company provides households with affordable, clean, and low-carbon cooking solutions.

JNE provides sustainable and affordable energy solutions in Africa by installing and operating end-to-end renewable energy systems at client sites. This approach addresses the lack of reliable energy access, enabling businesses and communities to reduce dependence on fossil fuels.

Arone is a manufacturing company specializing in aerospace and sustainable energy technologies, utilizing advanced materials and production techniques to create efficient energy solutions. The company addresses the need for reliable and environmentally friendly energy sources in Nigeria, contributing to the country's energy independence and sustainability goals.

Allegro Energy develops long-duration energy storage solutions using fully recyclable, non-toxic materials that eliminate the need for rare elements and complex supply chains. Their technology addresses the challenge of high upfront costs in energy storage by providing the lowest levelized cost of storage on the market, enabling a transition to a zero-carbon economy.

This startup designs and manufactures Pay-As-You-Go solar energy products specifically for off-grid communities in Sub-Saharan Africa, utilizing a financing model that allows users to pay for energy access incrementally. By providing affordable and sustainable energy solutions, the company addresses the lack of reliable electricity in these underserved regions.

OnePower develops fully automated solar-hybrid minigrid systems to provide reliable electricity services to off-grid communities in Lesotho, addressing the lack of energy access for 600 million people in Africa. Their technology enables mobile pay-as-you-go payments, ensuring affordable electricity for homes, schools, health centers, and local businesses without the limitations of traditional grid systems.

Easy Solar provides pay-as-you-go solar energy solutions and durable goods to off-grid communities in West Africa, utilizing a network of local agents for distribution. The company addresses the lack of reliable electricity access, enabling households to power essential appliances and improve their quality of life.

This startup manufactures solar devices that provide affordable, clean energy solutions, including home solar kits, solar-powered TVs, lamps, and mobile phone chargers. By enabling customers to purchase these solar gadgets on credit, the company addresses the lack of reliable energy access in underserved markets.

Africa GreenCo delivers tailored energy solutions for businesses, utilities, and renewable energy developers across the Southern African Power Pool (SAPP). The company focuses on providing reliable, cost-effective, full-service power solutions for energy production, transfer, and consumption. They facilitate the integration of clean, affordable, and renewable energy sources throughout the region.

GreenBox provides solar-powered walk-in cool rooms for outdoor markets and farm clusters. These cool rooms help preserve produce, reducing post-harvest loss and increasing income for farmers and vendors.

Roam designs and manufactures electric motorcycles and buses utilizing advanced battery management systems and regenerative braking technology to enhance energy efficiency. The company addresses the need for sustainable transportation solutions in rapidly urbanizing markets, reducing reliance on fossil fuels and lowering emissions.

This climate-centric platform provides software solutions for comprehensive carbon accounting, decarbonization planning, and sustainability reporting aligned with the GHG Protocol. It also streamlines green finance origination, making sustainable funding more accessible for SMEs. The platform connects users with verified clean technologies for energy efficiency and renewables deployment.

SolarCorp offers an AI-powered platform that analyzes energy needs and recommends affordable solar plans for African households and SMEs. The platform provides zero-interest financing and price-locking to make solar energy more accessible.

This company provides a SaaS platform designed to help businesses achieve Net Zero goals through comprehensive sustainability management. The solution enables real-time measurement of Scope 1, 2, and 3 carbon emissions and utility consumption to drive energy efficiency and decarbonization actions. They offer integrated tools for ESG reporting, certified carbon credit procurement, and stakeholder engagement via customized dashboards and satellite-verified project data.

Be Wireless Solutions provides an all-in-one platform for monitoring and managing resource consumption, including electricity, water, and fuel. This platform moves beyond simple data collection to offer decision support, recommendation implementation, and performance measurement for optimization strategies. Key solutions include remote control of equipment and cold chain monitoring for fixed and mobile assets.

PowerUP develops clean-tech cooking appliances designed for low-income households, utilizing efficient energy sources to reduce carbon emissions and improve health outcomes. The company addresses the reliance on harmful cooking fuels, which contribute to millions of deaths and environmental degradation, by providing affordable and sustainable alternatives that empower primarily women users.

This startup specializes in the design and construction of environmentally sustainable properties using cradle-to-cradle recyclable building materials and green building technology. By significantly lowering carbon emissions and energy consumption during the lifecycle of their developments, they provide cost-effective solutions for eco-conscious accommodation.

QORAY manufactures low‑cost electric vehicles—from two‑wheel tricycles to buses—built to handle African road conditions, and provides solar inverters and charging stations for on‑site renewable power. The integrated platform offers modular batteries and real‑time fleet management, enabling ride‑hailing, logistics and commuter users to cut fuel costs, lower emissions, and achieve energy independence.

Wattnow provides a real-time energy monitoring solution that utilizes advanced sensors and software algorithms to collect and analyze energy usage data across various sectors, including manufacturing and healthcare. This technology enables organizations to identify wasteful energy spending, reduce operational costs, and minimize their carbon footprint.

Powerfull automatically integrates Tesla Powerwall systems with the Agile Octopus energy tariff for optimized performance. The platform tracks dynamic 30-minute energy prices to autonomously charge the battery when electricity is cheap and discharge when prices are high. This automation saves users time and maximizes financial returns from their home energy storage assets.

Zero Carbon Charge develops and operates an off-grid network of ultra-fast electric vehicle charging stations powered by on-site solar and battery systems. This decentralized energy model provides reliable, renewable electricity for EV charging, independent of the national grid. The company is building out a national charging infrastructure across key routes to support electric mobility adoption.

Jadeed Climate Tech offers digital and smart energy solutions that optimize fuel consumption and reduce carbon emissions for businesses and cities. Their technology links energy usage to production efficiencies, delivering cost savings and enabling greener operational strategies.

The Sun Exchange is a peer-to-peer solar panel leasing platform that eliminates the financial and operational risks associated with solar energy adoption by managing the entire process from design to maintenance. Customers benefit from immediate savings by only paying for the electricity produced, while contributing to over 100 solar projects that have generated more than 30,000 MWh of clean energy.

Mukuru Clean Stoves manufactures efficient cookstoves using repurposed waste metal, significantly reducing household air pollution and fuel costs for low-income families. By providing affordable and reliable cooking solutions, the company has positively impacted over 2 million lives in Kenya, saving families more than $50 million in fuel expenses while preventing over 800,000 tonnes of CO2 emissions.