[etaty]

Great but they should avoid burning wood in highly populated area. Because it is generating a lot of small particules, worse than a car.

[Max-q]

Not when using a modern burner that circulates the gasses until they are completely burned. If it is one thing we know in Scandinavia, it is burning wood efficiently.

[tathougies]

You can burn wood quite efficiently with a gasification burner and filtering device.