The official distinction is simpler — and stricter — than many bill guides suggest. Under the current A-1 residential tariff terms, a protected consumer is a Non-Time-of-Use (Non-ToU) residential consumer who has consumed 200 kWh or less per month consistently for the past six months. A Non-ToU residential consumer who does not meet that definition is in the unprotected category.
This wording appears in NEPRA’s January 2026 PESCO supply-tariff determination, which reproduces the A-1 tariff terms. The same protected/unprotected framework appears in the applicable XWDISCO tariff schedules.
The Six-Month Rule
The important word is consistently. Staying below 200 kWh in one month does not by itself establish protected status. The tariff definition looks back over the past six months for a Non-ToU residential consumer.
The earlier version of this article incorrectly treated registered air conditioners as a separate protected-status test. The cited A-1 definition does not include that test. It also does not say that all consumers with a particular load are automatically protected or unprotected.
Non-ToU, ToU and Sanctioned Load
Protected and unprotected are categories within Non-ToU residential billing. They are not the same thing as Time-of-Use (ToU) billing.
The published A-1 terms state that consumers with sanctioned load below 5 kW are billed on the single-part A-1(a) rate. New consumers with sanctioned load of 5 kW or more are to receive ToU metering and be billed under A-1(b); existing consumers at that load are to be converted by the DISCO. Therefore, check both the tariff field and your meter arrangement before drawing conclusions from your unit total.
Lifeline Is a Different Category
Do not confuse protected with lifeline. The tariff terms define a lifeline consumer as a residential consumer with a single-phase connection and sanctioned load up to 1 kW. For Non-ToU lifeline treatment, the schedule also uses the maximum consumption over the previous twelve months and the current month, with separate bands up to 50 and 100 kWh.
Rates and Charges
Protected and unprotected consumers can have different base energy and fixed-charge treatment, but the applicable amounts are set by notification and can change. Do not use an old rate card or assume that the final bill is only units multiplied by one number: adjustments, government charges and arrears may be separate.
Use the current NEPRA tariff notification, S.R.O. 279(I)/2026 and the NEPRA tariff archive to confirm current figures. Our bill-charges guide explains the other rows that can affect the amount payable.
How to Check Your Status
- Open your latest official bill and note the tariff category, sanctioned load, billing days and units.
- Review the preceding six bills, not just the current month.
- If the category appears inconsistent with the official definition, ask the DISCO to explain the classification and keep the complaint reference.
- Keep copies of bills and meter photos. NEPRA’s Complaint Management System is available if a matter remains unresolved after approaching the DISCO.
The NEPRA Consumer Service Manual also contains rules for bill information and for pro-rata treatment in the limited cases where a billing cycle exceeds the defined period.
Frequently Asked Questions
Does using 200 units or less this month guarantee protected status?
No. The definition requires Non-ToU consumption of 200 kWh or less consistently for the past six months.
Does a registered air conditioner automatically make me unprotected?
The current A-1 protected-consumer definition cited above does not contain an AC-registration condition. Check your actual tariff category and six-month record.
Is every residential customer either protected or unprotected?
Those are Non-ToU residential categories. A ToU customer is billed under the applicable ToU tariff rather than being described by the protected/unprotected definition.
Where can I verify the latest rates?
Use NEPRA’s current notification and tariff archive, then compare the schedule with the billing period on your official bill.