The future of renewable energy is increasingly taking shape in Flanders. New measures arising from the European Energy Performance of Buildings Directive (EPBD) focus on improving the energy performance of commercial buildings and reducing CO₂ emissions. What exactly do these obligations entail, and what opportunities do they offer your company in the long term.

What exactly is changing for businesses?

Starting July 1, 2025, there will be a mandatory standard for large consumers (companies with annual energy consumption exceeding 1 GWh) to install solar panels. For these companies, this means taking proactive steps to make their energy consumption more sustainable and reduce their dependence on external energy sources. By January 2030 and January 2035, this standard will be tightened in each case.

In addition, there are longer-term obligations that impact the energy performance of buildings.

  • New construction non-residential buildings are required to generate at least 20 kWh/m² per year of renewable energy starting in 2025. Installing solar panels is often the most efficient choice to meet this target.
  • By 2028 and 2030, all non-residential buildings will have to comply with stricter energy standards, with improving the EPC level at the center of the process. Again, solar panels can play an important role by contributing to lower energy costs and making the building more sustainable.

These steps fit within the broader European and Flemish objectives to structurally reduce CO₂ emissions and achieve an energy-neutral future.

Why switch to solar panels?

While the obligations may seem challenging for some companies, there are also significant benefits:

  • Long-term cost savings: Investing in solar panels can help your business significantly reduce energy costs, especially with rising energy prices in mind.
  • Greater energy independence: By generating its own energy, your business reduces its dependence on external energy sources, providing greater stability in your operations.
  • Sustainable image: Investing in solar energy contributes to a green image, which both customers and business partners find increasingly important.
solar panels companies 2025

How can EnergyKing support your business?

At EnergyKing, we are ready to expertly guide businesses through this transition to solar energy. We offer a total solution, from advice on the best installation options to full solar panel management and maintenance. Whether you need to meet the 2025 obligations or are looking for ways to future-proof your business for the 2028 and 2030 obligations, EnergyKing will help you every step of the way.

To whom does the obligation apply?

The requirement for solar energy from July 1, 2025 applies specifically to businesses that consume more than 1 GWh of energy per year. In the long term, however, all non-residential buildings will face more stringent energy performance requirements, including a lower EPC level, and solar panels can play a role in meeting these requirements.

Ready to make your business more sustainable?

Whether you fall under the 2025 obligations or prepare for the long term, waiting can lead to higher costs and operational challenges. So contact EnergyKing today for a no-obligation consultation. We are ready to take a step with you toward a more sustainable and energy-efficient business.

On Thursday, Nov. 21 at 7:30 p.m., we are hosting an expert session on solar panels and charging stations for businesses! Would you like to attend so you can learn all you can about this topic? Then don't hesitate to register via this link.