Staying under 200 units and keeping protected status
Short answer. Protected residential status requires staying at or below 200 units in every one of the last six billing cycles, and a single month above it moves the account onto the higher unprotected schedule for the next six. Two hundred units is about 6.6 units a day — which accommodates lighting, fans, a refrigerator and a television, but not air conditioning.
Applies: All year · Cost to do: Costs nothing
What 200 units actually buys
Six and a half units a day. A refrigerator takes about 2 of them in summer. Four ceiling fans running twelve hours take another 3. Twelve LED bulbs for five hours take 0.7. A television for five hours takes 0.45.
That totals roughly 6.2 units, which leaves almost nothing for a geyser, an iron, a pump or any cooling beyond fans. The threshold is achievable for a household that does not use electric heating or cooling, and effectively impossible for one that does.
Knowing that in advance is more useful than trying and failing. If you run an air conditioner at all, protected status is not the goal to optimise for — reducing the total is.
The six-month clock, in both directions
One month at 210 units removes the status even if the other five averaged 90. The test is not an average.
Recovery takes six consecutive months at or below 200. So a single hot fortnight in May can raise bills through November, which is why the boundary matters more than any single month's cost.
Tracking, which is the whole discipline
Read the meter on the same day each week and project the cycle. At 180 units on day 25 with a boundary at 200, that final week is where the decision gets made — and you can only make it if you know.
Households that only see their consumption when the bill arrives cannot manage this threshold at all. Those that read weekly can, and it usually costs nothing but attention in the last ten days.
Estimated bills are the hidden risk
An over-estimated reading can push a qualifying month over 200 units on paper even though the meter says otherwise. That breaks the six-month run for a household that genuinely stayed inside it.
If an estimate did it, get the estimate corrected — the correction restores the run. That is a reading dispute with a specific and worthwhile consequence.
What to actually do
- Read your meter weekly on the same day and project where the cycle will finish.
- In the final ten days, switch the geyser off entirely and limit the iron and the pump.
- Convert lighting to LED first — it is the cheapest permanent reduction in the base load.
- Watch for estimate codes on your bills; an over-estimate that breaks the run is worth disputing.
- If you run air conditioning at all, accept that protected status is out of reach and optimise the total instead.
- Check whether you should also be registered under the cross-subsidy scheme, which is a separate process from automatic classification.
Frequently asked questions
How quickly does protected status come back?
After six consecutive months at or below 200 units, and the reclassification is applied by the billing system rather than on application.
Is protected the same as lifeline?
No. Lifeline is a narrower and cheaper category with a much lower threshold and its own tax exemptions. Every lifeline consumer is protected; most protected consumers are not lifeline.
Does a name transfer reset my consumption history?
No. The history stays with the meter, so the classification carries across a transfer with it.
Related guides
- Converting a house to LED, in the right order — all year, small one-off cost
- Water heating: the largest saving in most Pakistani homes — winter, costs nothing
- Why your winter bill can beat your summer one — winter, small one-off cost
The numbers behind this
All 10 guides are ranked by value in the index. To see what your own house needs, run the efficiency audit.