Nelson Ribeiro Vicente
CEO
About
I am the Founder & CEO of Sirius Green Tech, a renewable-powered digital infrastructure project based in Portugal. Sirius was created around a clear thesis: we are entering a digital energy revolution — where AI, cloud, and high-performance computing are no longer just “software topics”, but infrastructure realities that will reshape national energy systems, competitiveness, and sovereignty. Our goal is to build a large-scale campus that connects clean energy generation with resilient digital capacity, through a phased and execution-driven approach. Sirius integrates: • Utility-scale solar energy production • Grid-aligned energy monetization and resilience planning • Modular AI / HPC compute infrastructure • Energy-to-compute conversion as a long-term value strategy Located in Southern Portugal, the project leverages one of Europe’s strongest solar regions to support the next wave of sustainable computing and critical digital infrastructure. My focus is simple: Build real assets. Execute with discipline. Scale with long-term vision. Sirius is being developed through phased deployment, with 722+ hectares secured and an infrastructure roadmap designed for durable growth in the European and MENA markets. Open to serious conversations and strategic partnerships aligned with long-term infrastructure, energy resilience, and sustainable digital growth. — Nelson
Portugal
Évora
Utilities
Processos de engenharia, Engenharia de design, Gestão operacional, Economia verde, Engenharia elétrica, Inteligência artificial, Captação de recursos, Gestão de RH, Gestão de projetos, Gestão de equipes, Planejamento de projetos, planeamento, Gestão de orçamentos
Experience

CEO
Sirius Green Tech SA
Évora, Portugal
CEO & Fundador — Sirius (Energia → Computação Verde) Alentejo, Portugal · Pré-operacional Resumo do cargo Lidero a Sirius na criação de um stack 100% renovável (solar + BESS + data centers modulares) para AI hosting e mineração responsável, com energia verde privada (PPAs/comunidades). Do zero ao plano executável: estratégia, equipa, parceiros, licenças, financiamento e primeiros pilotos. O que me move Trabalhar todos os dias no cruzamento de energia limpa e tecnologia é um privilégio. É desafiante, mas profundamente gratificante ver uma ideia ganhar forma — do papel ao terreno — com impacto real em custos, emissões e independência energética. Desafios enfrentados Rede e licenças: navegar requisitos técnicos/regulatórios e janelas de ligação. CAPEX & prazos: alinhar EPC/BESS/containers de DC com cronograma e cash-flow. Mercado: provar PUE alvo ≤ 1,3, GO auditáveis e TCO competitivo para AI/HPC. Conquistas até agora Arquitetura integrada energia → compute definida e validada com parceiros. Pipeline inicial de clientes AI/energia (LOIs) e plano de pilotos estruturado. Roadmap ESG/ISO e métricas (PUE, GOs, $/TFLOP) definidos para reporte transparente. Foco 12–18 meses Energização do solar + BESS e piloto compute online (AI hosting + mineração responsável). Primeiros PPAs/comunidades de energia com GO; 2–3 clientes pagos de AI/HPC. Preparar Series A / project finance para o build-out total do campus. Objetivo Fazer da Sirius uma empresa bilionária, com base em três pilares: Custo estruturalmente menor (energia própria), Compute verde de alto valor (colocation/HPC), Receitas diversificadas (energia/GO, AI hosting, mineração) — escaláveis a partir do Alentejo para a Ibéria e Europa. Palavras-chave: energia renovável, BESS, data center, AI infra, PPAs, comunidades de energia, ESG, project finance, web3 infra.

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Truewine
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Founder of a Portugal–Benelux bridge company focused on introducing and distributing Portuguese wines in the Benelux region, with in-house import (IEC), +900 m² of refrigerated warehouse space and fully integrated logistics.

Project Finance & Investment Director
AIPEX
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Origination and structuring of Angola’s largest private social housing project (USD 5B, 60,000 housing units across 10 provinces.
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