Top 10 Renewable Energy Angel Investors in LATAM (September 2026)

Portfolio highlights

• Unergy — Unergy cuts off investment and information barriers in energy. Through our collaborative platform, we allow people to invest with a sustainable and profitable purpose in solar energy projects made with those who wish to consume affordable and cleaner energy from solar panels without investment costs or debt. We offer between 20% and 35% cheaperenergy rates to companies. We provide this by offering a full energy proposal that includes a solar energy system installed on a customer's roof without requiring debt or investment costs. On top of this, we offer grid power and real-time energy consumption tracking to improve the way our customers monitor and make decisions. These solar energy projects are financed by people who want to invest from approximately $US270.00 with annual interest profitability ranging between 8% to 13%, making otherwise not profitable solar energy projects possible and making all interested parties part of these.

Portfolio highlights

• Solstar — Solstar is a solar energy company. They are different fronts to deliver any type of solar project and technology. They offer products and services with conditions for migrating to solar energy.

Portfolio highlights

• Fohat — FOHAT, an Energy Intelligence company, is changing the energy sector with innovative solutions by allowing integration of distributed energy resources (iDER) and new solutions for energy trading (P2P TE).

Portfolio highlights

• Azos — Azos is an insurtech firm that offers best in class insurance life insurance products in the Brazilian market. The company was founded by Rafael Cló, Bernardo Ribeiro, and Renato Farias and is headquartered in Sao Paulo, Brazil.
• Lerian — Lerian is a next-gen core banking platform built on top of an open source ledger.
• Flash — Flash reinvented the food vouchers in Brazil creating an all in one instrument leveraging a MasterCard, a daily used App and an HR platform

Portfolio highlights

• Linnda — Linnda specializes in leveraging data to enhance e-commerce sales. The company focuses on monitoring the performance of digital campaigns, aiming to convert data into actionable insights for sales improvement. Linnda serves a variety of businesses, providing them with the tools and expertise needed to understand and optimize their online salesstrategies. Through data analysis and targeted digital marketing efforts, Linnda helps companies to increase their online visibility and sales performance.
• Wizzer — Wizzer is an AI-driven parenting copilot that provides guidance through highly personalized multi-modal conversations.
• Demetria — Demetria is an AI-powered taste and quality intelligence SaaS startup for the coffee supply chain.

Portfolio highlights

• Setfin — Setfin: infraestrutura financeira para empresas e contabilidades.
• Volters — At Volters, our primary commitment is to democratize access to clean energy. We've devised a simple concept where anyone can participate as a generator, consumer, or investor in clean energy, contributing to a sustainable transition. Our scalable approach aims to positively impact the energy landscape, expanding opportunities for all.Interms of our business model, Volters introduces an innovative and scalable approach, bringing everyone into the clean energy arena. We champion the democratization of clean energy, leveraging state-of-the-art cloud computing, artificial intelligence, and machine learning infrastructure. This places our product at the forefront of technological advancement.To simplify our financial operations, consumers' payments are directed to generators, who may also be investors. Upon receiving funds, these generators or investors are automatically presented with another opportunity to invest in sustainability. This cycle ensures that profits consistently drive green initiatives. Essentially, Volters is not just a bank; it's a fintech wholly dedicated to impact investments and committed to sustainability.In summary, Volters is on a mission to make clean energy accessible and inclusive. Our innovative business model, coupled with cutting-edge technology, positions us as a pioneering force in the clean energy transition. The simplicity of our financial operations ensures a continuous cycle of investment in sustainability, solidifying our commitment to a greener future for all.
• Fluence — Behavioral intelligence infrastructure for AI platforms. Turn digital behavior into model-ready human context so sales and CX teams reach every customer as an individual.

Portfolio highlights

• Capim — Capim is a Brazilian fintech company providing "Buy Now, Pay Later" (BNPL) solutions for the dental sector. Its platform offers digital tools to help dental clinics manage operations and improve patient access to treatments. The BNPL service provides an alternative to traditional credit card installment payments.
• Kanastra — Asset-management-as-a-service
• InfiniteWatch — AI Agents to monitor, implement, test, and optimize customer interactions for Web & Voice

Portfolio highlights

• Radius Mining — Radius Mining is a development business that specializes in building Bitcoin mining initiatives by integrating three strategic pillars: energy, capital, and operations.

Portfolio highlights

• afrus impact technologies corporation — Afrus is an AI-powered fundraising ecosystem that enables nonprofits and causes to raise more funds autonomously through artificial intelligence. Its flagship innovation, ALMA — the Autonomous Fundraising Agent, runs campaigns by itself 24/7, transforming how organizations attract, convert, and retain donors.#Vision Afrus envisions a worldwhere every nonprofit—large or small—has access to the same intelligent fundraising technology as the biggest global organizations. By merging AI autonomy with human empathy, Afrus is redefining the future of philanthropy.#Full Description (for Crunchbase) Afrus is a technology company pioneering autonomous fundraising through artificial intelligence. The platform unifies payments, CRM, marketing automation, and data analytics into one SaaS ecosystem designed specifically for nonprofits and social impact organizations.At the heart of Afrus lies ALMA, its proprietary Autonomous Fundraising Agent, a next-generation AI trained on thousands of real fundraising campaigns. ALMA can design, launch, and optimize donor journeys automatically—personalizing emails, messages, landing pages, and engagement flows in real time. Acting as a digital fundraiser that never sleeps, ALMA gives organizations the kind of advanced fundraising power that was once only accessible to large institutions.Through continuous reinforcement learning, Afrus’ AI evolves with each interaction, learning donor behavior and improving conversion, retention, and lifetime value autonomously. The system integrates seamlessly with 20+ payment gateways, supports multiple currencies and languages, and provides a comprehensive donor data environment (1 TB managed) for predictive modeling and AI insights.Afrus’ impact is already significant:25 M USD+ in processed donations 3.2 M donors engaged 1.2 M transactions executed 14 countriesThe company’s mission is clear: to democratize advanced fundraising and make AI accessible to every nonprofit, globally. AI-Driven Capabilities that Differentiate Afrus ALMA – Autonomous Fundraising Agent Designs, runs, and optimizes campaigns automatically. Uses contextual AI to personalize donor messages, flows, and touchpoints. Operates continuously, functioning as a digital fundraising professional available 24/7. Adaptive Reinforcement Learning Learns from campaign outcomes and donor behavior to refine strategies in real time. Predicts donor engagement and retention patterns with each iteration. AI-Generated Campaigns and Landing Pages Automatically creates content, donation pages, and segmentation logic for each cause. Optimizes calls-to-action and visuals using predictive conversion modeling. AI CRM + Data Intelligence Layer Centralizes donor data to enable predictive scoring and retention strategies. Provides organizations with AI-based analytics to forecast income and donor lifetime value. Omnichannel AI Automation Connects email, WhatsApp, SMS, and landing pages under one AI-driven orchestration engine. Ensures each donor interaction feels personalized, contextual, and human.Business Model Afrus operates on a SaaS + AI usage model, combining license fees with a performance-based commission tied to fundraising volume. The AI layer generates continuous engagement value, transforming each donation campaign into a self-optimizing process.
• SEOS Energy — SEOS provides flexible financing solutions to households, communities and micro-business through a digital platform that connects consumers with installers, distributors and capital providers to deploy solar loans at scale with fourfold certainty. Its integration of advanced technology tools and AI empowers installers, the growing buttraditionally low-digitized workforce that can make energy transition happen.

Portfolio highlights

• Smartround — Smartround is a specialized finance management platform for startups and their investors. For start-ups, for entrepreneurs who are not familiar with finance, simply enter the necessary information according to the guide, prepare appropriate financing round, and prepare a function that can simulate and execute a capital increase. Support informationsharing and communication with shareholders even after the capital increase.
• AutoWeb — AutoWeb operates as an automotive marketing services company that helps automotive retail dealers and manufacturers that sell new and used vehicles through its Internet lead referral and online advertising programs. The company's lead programs include new vehicle lead program that allows consumers to submit requests for pricing andavailability of specific makes and models, used vehicle lead program, which allows consumers to search for used vehicles according to specific search parameters, such as the price, make, model, mileage, year, and location of the vehicle; and finance lead program designed to provide consumers opportunity to obtain vehicle financing and other services. Its consumer-facing automotive Web sites, which include Autobytel.com, Autoweb.com, AutoSite.com, Car.com, CarSmart.com, CarTV.com, and MyRide.com, provide consumers the information and tools to aid them in their automotive purchase decisions, and the opportunity to submit lead requests. The company was formerly known as autobytel.com Inc.AutoWeb was founded in 1995 and is headquartered in Irvine, California.
• Orionis Biosciences — Orionis Biosciences operates in the healthcare industry focusing on the biotechnology business and innovation.The company is an early-stage drug discovery and development biotechnology company fueled by a suite of disruptive technologies to advance innovative medicines for the treatment of diseases with high unmet medical needs – with an initialinternal focus in oncology and immunotherapies.Orionis Biosciences has research facilities in the Boston area (Headquarters in Waltham, MA, USA) and Ghent (Belgium), and is operated by a world class team of entrepreneurs, scientists and transatlantic network of investors, in concert with strategic research and development collaborations. The latter includes collaborations with VIB (Belgium), Orionis Biosciences co-founding institution.