Heating for residential buildings

14 votes

1 the first ones will be solid fuel based on wood and coal
2 on fuel and fuel oil
3 on gas

each of them will give unity bonuses, the more advanced the better, also pollution 1 and 2 will be dirty and 3 will have fewer emissions, respectively (hydrogen without emissions).

Under consideration Suggested by: Evgeniy Upvoted: 20 Apr Comments: 0

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