Mind the Upcoming Mandatory EU Solar Rooftop Regulations. Learnings From a Belgian Precursor

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Recording of Tuesday, June 18, 2024 | The smarter E Europe | Conference Program | Language: English | Duration: 14:47 .

EU Solar Standard Mandates Rooftop Solar Integration on Buildings with Phased Implementation Starting 2026, Following Belgium's Example

The EU Solar Standard, adopted by the EU in spring 2023, mandates integrating rooftop solar into smart and flexible buildings. The implementation timeline is as follows: by 2026, new buildings must optimize for solar irradiance; from 2027, new commercial and industrial (C&I) buildings need to have solar installations; and starting in 2028, renovated C&I buildings over 500 square meters undergoing major renovations or certain upgrades must also include solar. Exemptions apply for historical buildings, those unsuitable technically or economically for rooftop solar. SolarPower Europe predicts this will add between 150 to 200 gigawatts of installations across various building types. Public building requirements are phased out through different deadlines ending in 2030 based on their size. Flanders’ experience with similar mandates since 2006 offers insights. Initial efforts focused on energy performance standards that evolved to emphasize solar integration significantly by now. They introduced mandatory labels post-ownership changes and upcoming rental contracts requiring adherence to these standards driven partly by grid offtake data—an easy-to-obtain metric indicating on-site self-consumption potential. Challenges noted include disputes between owners who pay versus occupants who benefit from the mandate-driven savings and market bottlenecks due to delayed investments aiming at ultimate compliance deadlines.

Automatisierte Zusammenfassung durch AI Conver

Jan Osenberg
Senior Policy Advisor
SolarPower Europe
Belgium

Wannes Demarcke
Policy Expert Solar
ODE Vlaanderen
Belgium

More than two-thirds of all new solar capacity added in the EU in 2023 was distributed. The EU's Energy Performance of Buildings Directive (EPBD), which requires the installation of solar panels on buildings, will drive demand in the medium term. But what could speed up the deployment of rooftop solar installations on residential and commercial buildings in the short term? And how is the industry addressing the needs of these building types?This session will discuss:

  • Drivers & challenges for distributed solar PV in Europe
  • Technical solutions for high levels of solar self-consumption
  • Business models for prosumers and offers from utilities

Further Talks of this session:

Speaker

Juan Monge
Principal Analyst, Distributed Solar, Europe
Wood Mackenzie
United Kingdom

To Talk

Speaker

Gadi Hirsch
Lead Analyst, Strategy Group
SolarEdge Technologies
Israel

To Talk

Speaker

Alexander Vogt
Head of Product & Technology
LichtBlick Energy as a Service GmbH
Germany

To Talk

Speaker

José Queirós de Almeida
CEO
Greenvolt Communities

To Talk

Speaker

Dr. Stefanie Groll
Head of EU Affairs
Enpal B.V.
Germany

To Talk

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Off-grid solar systems are often the least expensive option for rural electrification. Solar home systems can power individual households, while mini-grids can supply entire villages. Each comes with its own advantages, disadvantages, and challenges. The aim of this session is to explore challenges as well as success stories. It takes well-functioning components such as battery systems, charge management and inverters to make projects successful. Proper system sizing, maintenance and repair management, as well as a robust financial concept are also necessary. If one of these elements is missing, the electrification will not be sustainable. This session will focus on the aspects mentioned above. The speakers will present successful and unsuccessful approaches and discuss what can be learned from them.

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