SUSTAINABILITY
The William sets new standards for sustainability and energy efficiency. With an energy label A+++, energy index BENG and a BREEAM “green” design certification with a rating of Very Good, the building is a prime example of how sustainability meets innovation.
One of the striking features of this office building is how it uses thermal energy storage. This technology allows the building to store excess heat or cooling and use it later, reducing energy needs and improving comfort for users.
Energy label: A+++
Solar panels: 180
Energy index: BENG
Green energy. Thermal energy storage
BREEAM: “Green” Design certificate very good
Smart preparations
WELL: Ambition Gold
Climate ceiling islands
sustainability
The William sets new standards for sustainability and energy efficiency. With an energy label A+++, energy index BENG and a BREEAM “green” design certification with a rating of Very Good, the building is a prime example of how sustainability meets innovation.
One of the striking features of this office building is how it uses thermal energy storage. This technology allows the building to store excess heat or cooling and use it later, reducing energy needs and improving comfort for users.
Energy label: A+++
Solar panels: 180
Energy index: BENG
Green energy. Thermal energy storage
BREEAM: “Green” Design certificate very good
Smart preparations
WELL: Ambition Gold
Climate ceiling islands

alternative energy sources
Another sustainable aspect of The William is the fact that it will have no natural gas connection. Instead, it uses alternative energy sources, including 180 solar panels installed on the roof to generate clean, renewable energy and reduce reliance on unsustainable energy sources.
What’s more, The William qualifies for the prestigious WELL gold certificate, which recognises the focus on the health and well-being of users. The building has been designed to optimise air quality, natural light and acoustics, creating a healthy and productive working environment.
alternative energy sources
Another sustainable aspect of The William is the fact that it will have no natural gas connection. Instead, it uses alternative energy sources, including 180 solar panels installed on the roof to generate clean, renewable energy and reduce reliance on unsustainable energy sources.
What’s more, The William qualifies for the prestigious WELL gold certificate, which recognises the focus on the health and well-being of users. The building has been designed to optimise air quality, natural light and acoustics, creating a healthy and productive working environment.
