Since 1995
Renewable 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...
Micro-CHP & energy efficiency
Choose TOTEM: heat and power at high efficiency
João Pessoa: a new biogas plant for Asja in Brazil
21.05.2019 Un nuovo impianto di valorizzazione energetica del biogas, costruito da Asja...
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...
Asja at Ecomondo Brasil
10.05.2019 The Ecomondo Fair will be held for the first time...
Asset Management
Building upon the expertise and experience acquired in more than 20 years of activity, Asja provides asset management services...