Households throughout Derry-Londonderry are feeling the strain as energy costs continue to climb.
The situation has been exacerbated by soaring prices for home heating oil, which is used in two-thirds of properties in the area.
This represents more than double the expenditure required at this time last year.
The financial burden has reached critical levels for some residents, with Naomi Campbell, an urgent care nurse at Marie Curie hospice, reporting that patients are declining life-improving treatments due to inability to pay electricity bills.
In response, applications have recently opened for a means-tested initiative offering £100 vouchers to eligible heating oil users.
The scheme will operate automatically, removing the need for individuals to submit formal requests.
Funding comes from the UK government, which manages separate electricity markets in Great Britain where similar measures are already active.
For customers paying by bank transfer, bills will see an automatic reduction applied directly.
Those using pay-as-you-go meter systems will receive £63 credit upon topping up their accounts.
A specific condition applies to this latter group: they must not purchase more than £112 of credit if they wish to claim the full discount in a single transaction.
This restriction exists because meters are configured with a maximum payment limit of £175.
The local implementation mirrors broader UK-wide strategies designed to mitigate these economic pressures.