Cookie policy

We only use strictly necessary cookies to make the site work and remember your language preference.

Which cookies do we use?

housingenergy_lang — remembers your language choice (NL/FR/EN).
he_cookie_ack — remembers that you accepted our cookie banner.
solarsim_attribution — technical session data to save your simulation (cleared when you close the browser).

We use no advertising or third-party tracking cookies.

You can disable cookies in your browser settings. Some functions (language, simulator progress) may then work less well.