Turkey saved $746 million in electricity subsidy costs bolstered by record output from renewables in the first five months of 2026, which pushed wholesale electricity prices in the country to all-time low levels in May, energy think tank Ember said in a note on Tuesday.
The decline in wholesale electricity prices helped narrow its gap with residential tariff, thereby reducing the government support needed to cover the difference.
Renewable sources generated 87 terawatt-hours in the first five months of 2026, 32% up year-on-year and the highest on record. About 61% of total electricity generation during this period was from renewables, a share not recorded in the previous 26 years, the note said.
In May, the share of renewables generation touched 73%, up 17 percentage points year-on-year. The lost cost of generation by renewables as compared to fossil fuels helped push wholesale electricity prices to the weakest levels on record since the market's launch in 2011.
As a result, government support for household power bills dropped by $746 million for the period compared to the corresponding year-ago amount.
"Wholesale electricity prices first exceeded the residential tariff in June 2021, driven by rising fossil fuel demand following the Covid-19 pandemic and supply concerns triggered by the Russia-Ukraine war. After nearly five years, wholesale electricity prices fell below the high-consumption residential tariff again in 2026." Ember analysts said.
Record rainfall helped hydropower output jump 60% year-on-year to 46 TWh in the first five months of 2026, a record for the period.
Hydropower accounted for 54% of total renewables generation for the period, up 10 percentage points compared to last year, the note said.