Environmental issues in Serbia include air pollution, deforestation, various categories of threat to endemic species and climate changes. Several environmental organizations operating in Serbia have protested the government's handling of these issues.
1999 NATO bombing of Yugoslavia
The NATO bombings of 1999 caused lasting damage to the environment of Serbia, with several thousand tons of toxic chemicals stored in targeted factories being released into the soil, atmosphere and water basins affecting humans and the local wildlife.
In 2001, doctors at the Serb-run hospital in Kosovska Mitrovica say the number of patients with malignant diseases has increased by 200% since 1998. In the same year, the World Health Organization reported that data from Kosovo was inconclusive and called for further studies.
A 2003 study by the United Nations Environment Programme (UNEP) in Bosnia and Herzegovina stated that low levels of contaminate were found in drinking water and air particulate at DU penetrator impact points. The levels were stated as not a cause for alarm. Yet, Pekka Haavisto, chairman of the UNEP DU projects stated, "The findings of this study stress again the importance of appropriate clean-up and civil protection measures in a post-conflict situation."
Pollution
Air pollution
According to a WHO report, Serbia has higher estimates of premature death due to air pollution than most countries in the European Union. Assessments of air quality based on data from monitoring stations managed by national authorities indicate that the concentrations of air pollutants, especially particular matter, regularly exceed the levels that protect human health. The report states that the main sources of outdoor air pollution in Serbia include the energy sector, the transport sector, waste dump sites and industrial activities, such as the petrochemical industry complex in Pančevo and Novi Sad; cement factories in Popovac, Kosjerić and Beočin; chemical plants and metallurgical complexes in Smederevo, Sevojno and Bor; thermal power plants in Obrenovac, Lazarevac and Kostolac. Other documented sources of air pollution include fossil fuel-based individual household heating in periurban and rural towns and increasing road traffic, especially in large cities such as Belgrade, Novi Sad and Niš.
In January 2020, hundreds of people, some wearing surgical masks and respirators, attended a protest in Belgrade, demanding the government tackle severe air pollution. In March, the Air Visual API website ranked Belgrade temporarily at the top of its global index of cities with the worst air pollution.
Water contamination
Findings of a WHO-supported survey in Serbia have shown that one third of rural water systems inspected in Serbia did not meet standards for microbiological drinking-water quality, which has led the Serbian government to revise some of its regulation. Contamination of water in Serbia is also sometimes caused by frequent floods. Human contact with this polluted water can cause various health problems, such as infections, skin inflammation or conjunctiva. Many cities, towns and villages have higher levels of arsenic in water than allowed by law and recommended by the WHO. The autonomous province of Vojvodina has the biggest problem with arsenic polluted water, with readings from Novi Bečej reaching up to 27 times the legal limit.
Small Hydropower Plants
Around 100 small hydropower plants have been built in Serbia, according to the Ministry of Environmental Protection. The state power company offers strong incentives and commits to buying electricity generated by the plants at a price 50 percent higher than the market rate.
In 2018, thousands of citizens of Pirot protested against the construction of small hydropower plants in protected areas. Activists of the environmental initiative Defend the Rivers of Stara Planina (Odbranimo reke Stare planine) have requested for the construction to stop in all protected areas and performed multiple actions to prevent further construction. The village of Rakita has become an important front in their battle. In May 2019, the president of the local community attempted to stop the machines he claimed were working outside of the construction site. When the police intervened, he promised to jump in the river if they attempted to arrest him. The construction of the plant had created a landslide that destroyed the road in the village. Helped by environmental activists, villagers in Rakita have removed pipes installed to serve a new hydroelectric power plant on the Rakitska river.