Two houses in one building.
The most effective way of learning is by doing. Which, inevitably means failing at some point and that's where innovation and progress start. So we built our own house. Radical innovation always is the outsider. The solar energy glasshouse concept is born from systemic crises. Starting in the post-WO I German energy poverty to the recent 2008 real estate crash. Today the glasshouse, besides passive solar, also includes active solar energy, an abundance of natural daylight, healthy air, and reconnecting to nature through the use of bio-based materials and plants.