Day-ahead electricity trades in Moldova rose from 2.2 GWh in June to 87 GWh in September, about 22.8% of demand, according to Helmholtz expert Rouven Stubbe, quoted by IPN. In the first half of October the volume reached 89 GWh; on 9 October 7.5 GWh changed hands. Market rules took effect on 1 July 2026. Operator OPEM and Moldelectrica supplied the series through 14 October. This is not a household-tariff decision and not energy-buying advice.

Stubbe notes that Moldovan prices track Romania more closely than Ukraine. Market coupling, however, has not happened yet: Moldova buys and sells on its own market, with a regional reference. The almost 40-fold rise in three months shows that participants — generators, suppliers, traders — have started to use the daily session, not that the winter bill is already written.

OPEM is the market operator; Moldelectrica is the transmission company. Together they keep the volume record. IPN is not announcing a price cap and is not changing the ANRE tariff. Anyone who reads „87 GWh” as a cheaper or dearer socket is mixing the wholesale market with the household bill. The two meet, but with a lag, through contracts and through regulation.

The setting is a small system, tied to Romania, still marked by years when gas and power arrived on crisis routes. A day-ahead market is a tool: it posts a closing price, daily, for a volume. Without coupling, liquidity stays local. With coupling, the price would align more tightly with neighbouring exchanges — a step announced, not taken.

This account rests on the expert's analysis and on OPEM/Moldelectrica data, not on a government release that changes the tariff. Winter 2026–27 will show on bills when the regulator and suppliers publish prices. Until then, 2.2 GWh becoming 87 GWh is a wholesale-market note: the session exists, volumes have risen, coupling waits.

Image: Avereanu, Moldelectrica substation, Balti, CC BY-SA 3.0, Wikimedia Commons; transmission plant, archive, not an October 2026 OPEM session.

Sources consulted: Electricity market trades in Moldova rose almost 40-fold - IPN; Expert: The electricity market in Moldova becomes a benchmark for wholesale prices - IPN.