Latest News

Europe's shrinking river systems reduce power production, transport and company profits

Low water levels have impacted the transport of goods in Europe's rivers, slowed down electricity production and reduced company earnings. This has stoked fears over the impact of extreme heat and unpredictable rainfall on Europe's economy. Europe is experiencing the fastest climate change of any continent, with record-breaking heatwaves. The drought has forced businesses to rethink their business practices.

Waterways are becoming less reliable for transporting goods like grains and oil or producing electricity, which is needed by millions of people to cool their homes.

Alessandro Armenia is a power analyst with commodities data and analysis firm Kpler.

The current dynamic means that either we will see blackouts, or we must invest more.

HYDROPOWER & NUCLEAR OUTPUT CUTS Production of nuclear energy in Hungary and hydropower has fallen in Serbia due to record?low levels of water along the Danube. The Danube passes major cities such as Vienna, Budapest, and Belgrade, on its route between Germany and the Black Sea.

Paks, a nuclear power station that generates about half of Hungary's electricity will shut down Monday and possibly for several weeks, because the water levels in the river, the cooling water source for the plant, are expected to remain too low to allow it to function safely.

Davor Maljokovic, production director at Djerdap?1, Serbia’s largest hydropower station, said that output had fallen to just 20% of its capacity. The once wide shipping channel next to it has now shrunk, exposing sandbanks, gravel bars, and other debris.

Serbia's EPS state power utility reported that the lack of water had also?disrupted cooling system at Serbia's Kostolac co-fired power plant, forcing it to reduce output.

Both Serbia and Hungary claim they will import electricity to make up for the 'losses,' a costly move when demand is high on the spot market. The state-owned nuclear power company Nuclearelectrica in Romania also shut down one of its reactors this week due to the same issue. A second reactor is expected to follow soon, potentially depriving Romania of a fifth its electricity requirements. France also reduced nuclear power production due to low water levels and rising river temperatures.

WATER LEVELS CAN ALSO DELAY TRANSPORTATION

The energy industry is not the sole loser.

Cezar Gheorghe, consultant AGRIColumn in Romanian grain markets, told farmers on the Danube that they were having difficulty shipping their crops due to low water levels.

Only the ports closest to the Black Sea are still operational. Gheorghe stated that barges cannot pass through other ports.

"Crops purchasers could offer lower prices to farmers and load them into trucks. However, there may also be a lack of trucks."

A port spokesperson said that the amount of cargo being transported from and to Rotterdam, Europe's biggest sea port, to the Rhine is about 10% less than usual. This has been happening every week since July began.

Chemical and oil products tankers, and dry bulk carriers in particular are affected by the?larger draught of container barges. This means that they need to be positioned deeper and at greater depths.

The drought has reduced company earnings. Apart from the devastation caused by wildfires, and the temperatures that have led to thousands of deaths in excess, the climate change has also affected the balance sheets of companies.

Austrian utility Verbund said that the drought conditions in the first half of last year reduced earnings by EUR370 million compared to a year with normal hydrological conditions. French utility EDF announced on Friday that earnings for the full year before interest, taxes, depreciation, and amortization in 2026 would be down by 10% due to low market prices, and heatwaves reducing power output.

The Po River basin in Italy has reached a high level of water scarcity. This is threatening the rice crops and water supply for drinking throughout the north. Renato Mazzoncini is the Chief Executive Officer of A2A regional utility. He expects hydropower production to be 3.9 TWh this year, compared with a historical average.

He said that "some of our reservoirs were under pressure." "We need to do a rain dance." (Additional reporting from Inti Landauro, Brussels; Giancarlo Navach, Milan; Danny Callaghan, Gdansk; Marleen Kasselbier, Zurich; Rene Wagner, Berlin; Writing and editing by Edward McAllister)

(source: Reuters)