Three wind turbines and solar panels in a grassy field against a bright blue sky with scattered clouds.
Moderne Sanitärtechnik aus Bad Neuenahr-Ahrweiler.
Moderne Heizungstechnik aus Bad Neuenahr-Ahrweiler.
Regenerative Energien aus Bad Neuenahr-Ahrweiler.
Three wind turbines and solar panels in a grassy field against a bright blue sky with scattered clouds.