since 1995 green energy and energy efficiency

Biogas

Transforming waste into resource is Asja’s founding principle and a constant inspiration for our activity...

Biomethane

We use the best available technologies to design and build innovative plants...

Wind

Asja designs, builds and operates wind farms. Our widespread network of skilled on-site personnel and a...

Photovoltaics

Asja produces green energy from the sun and develops solar PV systems for a variety of applications...