Look, the Rutte Gang hasn't thought of that yet. While we have outweighed our controllers before: Wood gas!
Excise duty free!
And easy to install.
This working protoptype, Citroen C6 from 1939, we found at Potomac Motors in Terborg. Where Roy Bolks got it from, that is another story apart. But boy's book adventures still exist. That state.
The car has never been restored and thus proves the sustainability of the concept, so Rutte, eat your heart out! wood gas is here to stay!
this system on the motorcycle; nice and warm in winter but don't forget your tree saw for a long trip