Energy-as-a-Service Golden Visa Investment Funds
Compare 3 Energy-as-a-Service investment funds for Golden Visa applications.

PEEIF III - Portuguese Energy Efficiency Investment Fund III
The Portuguese Energy Efficiency Investment Fund III focuses on the renewable energy sector, supporting projects aligned with Portugal’s strong position in EU renewable production and broader ecological goals, with additional backing from EU and state support. As the third fund in this sector, it targets high-growth and strategic areas such as electric mobility, the carbon market, maritime economy, solar, wind, and hydroelectric energy. The fund invests exclusively in stable, proven companies with solid performance, benefiting from significant public support, including up to 40% state co-investment, to foster sustainable growth and long-term value.

INZ Fund
INZ is a closed-ended Private Equity fund focused on renewable energy and energy-efficiency assets across Iberia, fully engineered for Golden Visa eligibility. Managed by STAG Fund Management and in line with UN Sustainable Development Goals, the fund aims to create steady, long-term value by investing in distributed solar, clean transportation, and low-carbon infrastructure using a careful, impact-focused approach.

Solar Future Fund
Portugal Golden Visa–eligible climate fund investing in solar energy-as-a-service projects and battery storage, with expedited onboarding support and community integration, managed under CMVM regulation.
Frequently Asked Questions about Energy-as-a-Service Portugal Golden Visa Investment Funds
Energy-as-a-Service Golden Visa investment funds are specialized investment vehicles that focus on energy-as-a-service sectors and are marketed for Portugal's Golden Visa program (per manager statements). These funds allow non-EU investors to potentially obtain Portuguese residency by investing €500,000 or more in energy-as-a-service investment opportunities—subject to verification by Portuguese legal counsel.
Currently, there are 3 energy-as-a-service funds available in our directory that are marketed for the Portugal Golden Visa route (per manager statements). Each fund should be verified with Portuguese legal counsel to confirm eligibility.
Portugal Golden Visa fund route requires €500,000 total investment (post-October 2023 regulatory changes), with no real estate exposure permitted. Individual energy-as-a-service fund subscription minimums may be lower, but total qualifying investment must reach €500,000. Eligibility must be confirmed with Portuguese legal counsel.
Energy-as-a-Service funds marketed for the Golden Visa are regulated investment vehicles subject to oversight. While all investments carry risk, these funds must demonstrate their ability to support Portugal's economic development goals in the energy-as-a-service sector. Consult with legal and financial advisors before investing.
For Golden Visa purposes, you must maintain your investment in Energy-as-a-Service funds for a minimum of 5 years. After this period, you may be eligible for permanent residency or citizenship, depending on other requirements such as language proficiency and time spent in Portugal. Confirm all requirements with Portuguese legal counsel.
Yes, when investing in Energy-as-a-Service Golden Visa funds, you can include your spouse, dependent children under 26, and dependent parents over 65 in your application. This makes the investment particularly attractive for families seeking EU residency.