A range of potential policy responses is emerging ahead of the Greek government’s announcements at the Thessaloniki International Fair (DETH) regarding electricity prices. These developments come as wholesale electricity prices surged sharply in the second half of August—triggering alarm at the Maximos Mansion and the Ministry of Environment and Energy (YPEM). Deputy Prime Minister Kostis Hatzidakis has already signaled that electricity-related interventions will be unveiled at DETH, aimed at easing the burden on consumers.
Dry Weather and Regional Power Shortages Drive Prices Up
The spike stems largely from two interrelated factors: prolonged drought conditions across Greece—and wider disruptions in nuclear power generation across Northwestern Europe. Since 15 August, the country’s average wholesale electricity price has exceeded €140 per megawatt-hour (MWh). For context, wholesale prices closed at €89/MWh in May, €93 in June, and €110 in July—meaning the August average reflects a roughly 17% month-on-month increase. In previous months, 10–15% wholesale hikes were partially absorbed by suppliers. Notably, Public Power Corporation (PPC/DEH) held its regulated ‘green tariff’ steady—a pricing scheme covering a large share of households and small businesses.
September Tariff Announcements Will Be Telling
New retail tariffs, expected to be announced in early September, will serve as a critical indicator—not only of how much cost pressure has reached end users, but also of the government’s broader strategy. So far, DEH’s green tariff stands at €0.123 per kilowatt-hour (kWh) for consumption up to 200 kWh monthly, and €0.153 for usage above that threshold. The government has previously identified €0.15/kWh as a psychological and policy threshold: once the green tariff crosses this level, direct household subsidies become more likely.
Subsidy Decisions Hinge on Outlook—and Targeting
Yet any decision on subsidies depends heavily on YPEM’s assessment of future market conditions. If officials expect wholesale prices to stabilize with the arrival of autumn, immediate support measures may be shelved. Should intervention proceed, it could take either a broad, flat-rate form—as in past years—or adopt income-based targeting for greater precision.
Systemic Solutions Take Priority
For now, the ministry remains silent on specifics—but market expectations point away from direct, short-term consumer subsidies and toward longer-term, structural measures. Central to this approach is the €1 billion ‘escape clause’ fund, whose deployment plan Minister of Environment and Energy Stavros Papastaurou says will be announced imminently. Potential uses include expanded versions of the ‘Economize’ energy efficiency program, home and business battery installations, and broader infrastructure investments—including in renewable energy sources and grid modernization. Such measures aim not just to cushion price shocks, but to reduce systemic energy costs over time.