Energy efficiency improvements can increase property value

Improving energy efficiency is a key method for increasing property value and reducing operational costs. For owners planning to sell, investing in energy-saving measures can attract more buyers and secure better prices by providing transparency through an energy requirement certificate.

Effective measures include insulating roofs, facades, or basements, installing modern thermostat valves, and upgrading to LED lighting. Utilizing solar energy through photovoltaic or solar thermal systems can also significantly reduce energy needs. Additionally, implementing smart control systems and controlled residential ventilation with heat recovery can minimize energy waste.

Energy expert Dr. Markus Neumann notes that the greatest challenge in modernizing existing properties is combining technical possibilities with individual resident needs. He emphasizes that many underestimate the importance of a holistic approach that considers insulation, technology, and usage habits. He also highlights the energy requirement certificate as an indispensable tool for objectively assessing weaknesses and making informed decisions.