Income up. Profit down.

We lock a binary: Power Grid's reported consolidated net profit for Q2 FY2027 is INR 3,200 crore or higher. Confidence 92%.

Q1 FY2027 consolidated net profit was INR 3,598.42 crore. Our threshold sits about 11% below that. A regulated transmission monopoly is among the most predictable quarterly earners in this series, which is what supports the confidence.

Power Grid's Q1 FY2027 total income rose to INR 11,696.72 crore from INR 11,444.42 crore. Its consolidated net profit fell 0.9%, to INR 3,598.42 crore from INR 3,630.58 crore. The company did more business and earned marginally less from it.

For a merchant business that would be unremarkable. For a regulated transmission utility it is the whole story. Power Grid earns a regulated return on its transmission assets, set by the Central Electricity Regulatory Commission, and its profit is therefore substantially a function of the approved asset base and the allowed return — not of demand. When income rises and profit does not, the allowed return, or the recovery against it, is doing something.

Coverage described the quarter as strong execution amid regulatory headwinds, which is the same observation in the company's own register. This is not distress — a 0.9% decline on a base of INR 3,600 crore is close to flat — but it is the reason this lock takes an 11% buffer rather than the 4-5% a purely mechanical regulated return would justify.

The asset base itself is still growing hard. FY2027 capital expenditure guidance is INR 37,000 crore and capitalisation guidance INR 30,000 crore, with INR 5,277 crore capitalised in Q1 alone. Assets commissioned enter the regulated base and earn from that point, so the direction of travel underneath the flat profit line is expansion.

Q1 FY2027 consolidated net profit was INR 3,598.42 crore. Standalone profit after tax was INR 3,410.95 crore. The gap is INR 187 crore, and both figures appeared in coverage of the same result.

That is the third consecutive tranche in which an Indian company has presented this trap — State Bank of India at P-310 (INR 21,121 crore standalone against INR 24,113 crore consolidated), NTPC at P-318 (INR 5,342 crore against INR 6,896 crore), and now Power Grid. The pattern is consistent enough that this series now treats it as the default assumption for any large Indian listed company rather than as a surprise. The criterion below names CONSOLIDATED and rules out standalone in terms.

One further note on what this lock is not. Power Grid's FY2027 capitalisation guidance of INR 30,000 crore would have made a more interesting physical lock than a profit line. We did not use it, for the same reason the NTPC megawatt target was set aside at P-318: it was not possible to establish from public reporting whether that figure is stated on a standalone or consolidated basis, and a lock whose basis cannot be fixed in advance cannot be honestly scored afterwards.

The residual 8% is an adverse regulatory tariff order, a large one-off provision, or a change in the treatment of surcharge and incentive income inside a single quarter.