November 25, 2025






Are you planning to make your home more sustainable, sell it, rent it out, or (re)finance it? Then, since January 1, 2021, you need a valid energy label. This label shows how energy-efficient and sustainable your home is. The highest and most sought-after label is energy label A.
Rising energy prices have made it even more attractive to make homes more sustainable in recent years. A good energy label not only provides comfort, but also lower bills and a higher property value. Renewable Partners is happy to help you get started.
A home with energy label A is well insulated and consumes relatively little fossil energy. This is good for the climate and for your monthly expenses. Within the A label, there are also variants with plus signs, such as A+, A++, or even A++++. The more plus signs, the more energy-efficient the home.
An A++++ home is energy neutral: theoretically, it generates as much energy as it consumes.
The difference lies mainly in the degree of insulation and the proportion of sustainably generated energy. An A label can be achieved with good insulation and an efficient installation. For A+++, more is needed: a large proportion of the energy must be generated sustainably, for example with solar panels and a heat pump.
The energy label is determined based on the fossil energy consumption of the home, expressed in kWh/m² per year. For an A label, this value is between 105 and 160 kWh/m² per year. With good insulation, an A label is easily achievable. Homes built after 1991 often already have sufficient basic insulation to fall into this category. Solar panels are therefore not necessarily required to achieve an A label.
Practical experience – reliable energy expertise and results-oriented collaboration
We help property owners become more sustainable through energy labels, WWS advice, and customized reports.
For housing associations, investors, municipalities, and anyone who wants to make their real estate more sustainable.
It shows how many points your home is worth and how you can increase the rental value in a smart way.
Rates starting at €250 and delivered within 5 business days, depending on the type of home.

Are you planning to make your home more sustainable, sell it, rent it out, or (re)finance it? Then, since January 1, 2021, you need a valid energy label. This label shows how energy-efficient and sustainable your home is. The highest and most sought-after label is energy label A.
Rising energy prices have made it even more attractive to make homes more sustainable in recent years. A good energy label not only provides comfort, but also lower bills and a higher property value. Renewable Partners is happy to help you get started.
A home with energy label A is well insulated and consumes relatively little fossil energy. This is good for the climate and for your monthly expenses. Within the A label, there are also variants with plus signs, such as A+, A++, or even A++++. The more plus signs, the more energy-efficient the home.
An A++++ home is energy neutral: theoretically, it generates as much energy as it consumes.
Practical experience – reliable energy expertise and results-oriented collaboration

We help property owners become more sustainable through energy labels, WWS advice, and customized reports.
For housing associations, investors, municipalities, and anyone who wants to make their real estate more sustainable.
It shows how many points your home is worth and how you can increase the rental value in a smart way.
Rates starting at €250 and delivered within 5 business days, depending on the type of home.