You can buy modern wood gasifiers as central heating options. They are efficient and clean, but unfortunately more expensive than simpler options. I would have quite liked one myself, but the 8k € surcharge over the cheaper option went over my budget.
Fore mobile applications: too bulky and heavy.
About 100 years ago I think it was the army made something that can turn wood, cow pies, etc into a gas that can run a jeep or generator.
Look up “wood gasifier”
Although I’m sure it pollutes even worse than oil, and produces less horsepower.
You can buy modern wood gasifiers as central heating options. They are efficient and clean, but unfortunately more expensive than simpler options. I would have quite liked one myself, but the 8k € surcharge over the cheaper option went over my budget. Fore mobile applications: too bulky and heavy.
Nah, it burns quite clean. At least for combustion.