The government has approved two pieces of legislation that change the rules governing collective self-consumption and renewable energy communities in Portugal. The result: less red tape, lower costs, and much greater flexibility for those who want to stop relying solely on the traditional power grid.
🔄 WHAT’S CHANGING
A long-overdue reform, but it’s finally here
Generating solar energy on a building’s roof and sharing it with neighbors. Creating an energy cooperative in a neighborhood or village. Formalizing an agreement to install solar panels on a plot of land. All of this was already legally possible in Portugal, but the rules made the process slow, expensive, and discouraging. June 2026 changed this landscape decisively.
Decree-Law No. 130/2026, published on June 29, and Law No. 29/2026, of June 23, form a legislative package that thoroughly revises the regulations governing collective self-consumption and renewable energy communities. Both pieces of legislation share the same purpose: to remove the obstacles that have for years hindered the expansion of these models of decentralized energy production.
📋 THE TWO LAWS
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🗓 June 23, 2026
Law No. 29/2026, The New Renewable Energy Utilization Contract (CAER)
Establishes the legal framework for the CAER and introduces tacit approval for the licensing of self-consumption production units (UPAC). It takes effect on July 1, 2026, and applies to all pending cases at the DGEG. -
🗓 June 29, 2026 (promulgated on June 5)
Decree-Law No. 130/2026: Simplification of Collective Self-Consumption and CERs
Amends Decree-Law No. 15/2022, which regulates the National Electric System. It simplifies procedures, extends sharing distances, facilitates the entry and exit of members, and creates incentives for projects through 2029.
💬 “We want producing and sharing renewable energy to be within everyone’s reach, from individuals to businesses, from local governments to communities.”
⚙️ THE MEASURES IN DETAIL
What specifically changes for citizens and project developers
The changes cover the entire life cycle of a project, from its creation to the day-to-day management of its members.
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→ 📄 Less administrative
red tape The procedures for creating and registering collective self-consumption projects and energy communities have been simplified, with fewer mandatory steps and less involvement from grid operators. -
→ ✅ Tacit Approval for Licensing
If the DGEG does not respond to a UPAC’s licensing application within the legal deadline, the project is automatically considered approved. The endless wait is over. -
→ 📍 Expansion of sharing
distances The permitted distance between production points and consumption points has been increased, allowing more people and entities in close geographical proximity to share the same energy source. -
→ 🚪 Easier
for members to join and leave The process for joining or leaving an energy community or collective self-consumption project is now simpler and faster, one of the main barriers to scaling these models. -
→ 💶 Cost
reduction Administrative fees and grid connection costs are reduced, making the investment more accessible to individuals, condominiums, and small businesses. -
→ 📝 New Renewable Energy Utilization Contract (CAER)
Creates a clear contractual framework to formalize agreements between property or land owners and developers of renewable energy projects for self-consumption. -
→ 🏁 Incentives for Projects Through 2029
Projects that become operational before the end of 2029 benefit from particularly favorable terms, a direct incentive to accelerate investments.
🌍 CONTEXT
Portugal has sun, wind, and now rules that work
Portugal is in a privileged position within the European context of the energy transition. With one of the highest percentages of renewable energy in the European Union’s electricity production, the country has invested heavily in large solar and wind farms. The next step, and the one that will have the most transformative impact on ordinary citizens, is to decentralize that production: bringing renewable energy to rooftops, neighborhoods, and rural communities.
Until now, the legislation created a paradox: technically, it was possible to install solar panels for collective use, but the processes were so complex that most projects fell by the wayside. The Portuguese Renewable Energy Association (APREN) and other industry stakeholders had been pointing out these obstacles for years as a real barrier to the democratization of solar energy.
Decree-Law No. 130/2026 also completes the transposition of the European Directive on the internal electricity market, which requires Member States to create effective conditions for the operation of energy communities. Portugal had fallen behind in this area and is now taking the opportunity to go beyond the minimum requirements.
📖 TO UNDERSTAND BETTER
☀️ Collective Self-Consumption (ACC). Multiple consumers, in the same building or nearby geographic area, share the energy produced by a common installation. Each member pays less for the electricity they consume.
🤝 Renewable Energy Community (CER), A voluntary organization (cooperative, association, or other) that produces, distributes, shares, and even sells renewable energy, prioritizing the benefit of its members and the local community.
🔧 UPAC. Self-Consumption Production Unit. A facility (e.g. solar panels) that produces energy for personal or shared consumption and may feed surplus energy into the grid.
📃 CAER. Renewable Energy Utilization Contract. The new legal instrument that formalizes the agreement between the owner of a property and the developer who installs and manages the energy production infrastructure.
👥 WHO BENEFITS
From families to municipalities: the transition is for everyone
🏠 Families in condominiums who have always wanted to share solar energy but gave up due to red tape.
🏭 Small and medium-sized businesses looking to reduce their energy bills through collective installations.
🏛️ Local governments that can now lead community energy projects in their municipalities.
🌾 Rural communities with the space and solar resources to achieve true local energy self-sufficiency.
For all these groups, the practical impact is clear: less money spent on electricity purchased from the grid, greater protection against energy price volatility, and a concrete contribution to the country’s climate goals.
💬 “These changes address what people and developers have long been asking for: less bureaucracy, more flexibility, and lower costs.”
🏁 WHAT’S NEXT
A Window of Opportunity Through 2029
Law No. 29/2026 takes effect on July 1, 2026, and applies immediately to all pending cases at the DGEG. Decree-Law 130/2026 was published and has been in effect since the end of June. The sector is awaiting supplementary regulations to define the operational details of some of the planned measures.
The incentives created for projects that get underway by 2029 provide a positive sense of urgency for developers and communities: the sooner the facility becomes operational, the better the conditions they will be able to benefit from.
For the government, the message is clear: the energy transition cannot be just a matter for large power plants and corporations. It must reach every street, every neighborhood, and every family. With these two laws, Portugal has taken a concrete step in that direction and opened a window of opportunity that is unlikely to present itself again anytime soon.
