Energy bill help for furloughed tenants in Scotland?

Is there any help available for furloughed tenants who are struggling to heat their homes?
The tenants are in Scotland.
I have had a look at the various websites and they all seem to be geared towards making the homes greener not providing instant assistance.

I believe the energy companies themselves are meant to help customers who are struggling but they will have to contact the company themselves. Maybe the CAB or local council will have other ideas.