how do we apply for energy assistance?

You can go down to Oic on Hathaway ...1419 Hathaway. They will give you an appt or call.

And

OIC of WA food bank is open Tuesday and Thursday 9 am to 11:30 am

You'll need proof of residence, power bill, names of everyone in household, also proof of income. I'd go to the office on Hathaway 1st get an application & appointment.