![The fuel HVO100 is made from cooking oil residues, among other things](https://cdn.aussiedlerbote.de/content/images/2024/05/31/303929/jpeg/4-3/1200/75/bild-is-conducting-a-long-term-test-with-the-newly-developed-eco-fuel.webp)
A fuel alternative made from organic garbage produces 90 percent less harmful CO₂ emissions during combustion? This sounds appealing! HVO100, a synthetic fuel specifically designed for diesel engines, is created solely from used cooking oils while also adding hydrogen.
Auto![Balcony power plants are becoming increasingly popular, a new solar package should make...](https://cdn.aussiedlerbote.de/content/images/2024/05/30/300221/jpeg/4-3/1200/75/please-fetch-a-balcony-power-supply-unit.webp)
Increasingly, individuals desire to produce their own power. Solar panels on balconies are notably sought after.
Panorama![For the perfect hazelnut plaster, you need clay, water and finely ground hazelnut shells](https://cdn.aussiedlerbote.de/content/images/2024/05/24/286211/jpeg/4-3/1200/75/found-hazelnut-shells-used-for-construction-purposes.webp)
An Upper Franconian brickworks has found an alternative eco-friendly building material that could potentially replace sand, like quartz sand, which is running short globally. The new material: hazelnut shells.
Hot-Topics![The first house from the 3D printer is in Beckum (NRW)](https://cdn.aussiedlerbote.de/content/images/2024/05/17/272658/jpeg/4-3/1200/75/3d-printed-house-reduces-costs-and-emissions.webp)
Costly construction and housing have a negative effect on the environment, with 30% of carbon emissions originating from the building industry.
Economy