Health benefits when switching between clean fuels

[babakkhavari]

When switching between clean fuels (LPG -> Electricity, LPG -> Biogas) the health benefits are 0 (both avoided deaths and health costs avoided).

This was tested by setting country.techs["LPG"].current_share_urban = 1, country.techs["LPG"].current_share_rural = 1, forcing electricity in the end year and country.techs["LPG"].pm25 = 999999999999999999

This could create problems for biogas and electricity where we have a lot of LPG.

[babakkhavari]

Because country sfu = 0 when forcing LPG (or any other clean fuel in the base year). But do we want this to be the case? If we make it general we can instead compare deaths avoided between LPG and Electricity, now we can not.

[babakkhavari]

@camiloramirezgo and @manuelsalslz, I think this becomes relevant with the stove shares.

If I understand the code right it forces the ones with highest net-benefits first, leading to LPG sometimes taking over in urban areas. But if health benefits can be included then perhaps this would no longer be the case?