By using this site, you agree to the Privacy Policy and Terms of Use.
Accept
Azemedia new logo
  • Home
  • Opinion
  • News
    • Economy
    • Energy
    • Climate and Ecology
  • Diaspora
  • Interview
  • Science
  • Logistics-Transport
  • History
  • Defense
Aze.MediaAze.Media
Font ResizerAa
Search
  • News
  • Economy
  • Climate and Ecology
  • Energy
  • Opinion
  • Culture
  • Gender
  • Interview
  • Science
  • Logistics-Transport
  • History
  • Defense
  • Karabakh
  • Diaspora
  • Who we are
Follow US
© 2021 Aze.Media – Daily Digest
Aze.Media > News > Climate and Ecology > Armenia’s ecological invasion of Azerbaijan’s Okchuchay
Climate and EcologyOpinion

Armenia’s ecological invasion of Azerbaijan’s Okchuchay

The Armenian occupation of Azerbaijani lands impacted many things, including the environment. Looking at the region today, the serious environmental, water supply and pollution problems speak for themselves.

AzeMedia
By AzeMedia Published July 29, 2021 1.1k Views 14 Min Read
131800
Illustration by Erhan Yalvaç criticizes Armenia's ecological invasion of Azerbaijan's Okchuchay.

The world’s understanding of security differs across time and, in our modern world, the rapid pollution of the environment, the depletion of drinking water resources and global warming caused by the brutal abuse of nature by humans pose a greater threat than wars.

For this reason, environmental issues and global warming were some of the most important items on the agendas of the recent G-7 and G-20 leaders’ summits.

When we evaluate the occupation of Azerbaijani territories from an environmental point of view, we can see that today the region is facing very serious environmental, water supply and pollution problems.

During the decades-long occupation, the waters, forests and natural resources of this region were used not only illegally, but also brutally, causing serious harm to the environment and humanity. It has been determined that more than 100,000 trees were cut down in the occupied territories.

Trees were being felled even during the Armenian retreat from the Lachin and Kalbajar regions of Azerbaijan. During the period of occupation, Armenia blocked the rivers and prevented the flow of water to the Azerbaijani side.

Moreover, during the 44-day war, the occupier attempted to use natural resources as a tool of war, trying, contrary to international law, to cause a humanitarian and ecological disaster in the region by firing missiles at Azerbaijan’s Mingachevir Dam, oil and gas resources and pipelines.

What is happening?

One of the most important environmental problems of the region is the pollution of the transboundary Okchuchay River (Armenian: Voghji River) by Armenia. The Okchuchay, with a length of 84 kilometers (52 miles), rises in west Zangezur and flows into east Zangezur, which was liberated from occupation during the 44-day war.

The Okchuchay River passes through Armenia’s two mining districts. One of them is the Zangezur Copper Molybdenum Combine (ZCMC), which is located upstream of the Okchuchay River in the territory of Kajaran city, in the southeast of Armenia. The second mining district, Kapan Polymetal, is located downstream of the Okchuchay River, 1.5 kilometers east of the town of Kapan in the southeast of Armenia. The Okchuchay River has become a source of pollution due to the flow of heavy metals out of Armenian factories over the past decade.

After the liberation of east Zangezur, the Ministry of Ecology of Azerbaijan conducted monitoring in the river and discovered that the level of pollution of the Okchuchay River is higher than other border rivers.

The amount of nickel is seven times higher than the norm, iron four times and copper-molybdenum compound two times higher. According to an evaluation by the U.N. Economic and Social Council (ECOSOC) dating back to 2007, the ecological and chemical status of the Okchuchay River system is “not satisfactory for aquatic life … Industrial activities are the main pressure factor.”

Data from Armenia’s Ministry of Ecology proves this. According to data, the Okchuchay is one of Armenia’s most polluted rivers and has been classified as Class 5 in terms of pollution, the highest possible level. Research by Armenian experts (A. V. Gabrielyan, G. A. Shahnazaryan and S. H. Minasyan, 2018) found that the root causes of the river’s pollution were lack of management and planning, poor operating experience and inadequate waste management.

All the research results above were confirmed during a period of management by a German company. Most of ZCMC’s shares (60%) belonged to Germany’s CRONIMET Mining AG until 2019. Meanwhile, the managing partner of CRONIMET, 83-year-old Gunter Pilarsky, has a close connection with Armenia and has served as an honorary consul of Armenia in the German state of Baden-Württemberg since 2006.

Pilarsky’s name also appears on a list of Armenia’s paid lobbyists in Germany. According to The USA Tribune, until the autumn of 2020, Germany was one the main countries where Armenian lobbying organizations were engaged in attracting corrupt lawmakers.

Threat to the biological security

Water pollution has altered the river’s ecosystem; many fish species have been killed and some have disappeared altogether. The metals discharged into the Okchuchay pollute not only the river itself but also other nearby rivers. The Okchuchay flows directly into the Aras River, the second largest river of the South Caucasus, thus it is directly affected by the pollution from the Okchuchay.

According to Iranian experts, despite Armenia accepting responsibility and committing to repair and refurbish facilities to completely clean up the rivers, no action has yet been taken. With this gross violation of international protocols and conventions, more pressure should be put on Armenia for polluting this and also the Aras River.

The Aras River is the largest right tributary of the Kura River, and together they form the most important water resources of the South Caucasus, flowing into the Caspian Sea. These two rivers also affect the water quality of the Caspian as they flow into the inland sea. Therefore, the cleanliness of these rivers concerns all Caspian coastal states for fishing and other reasons. According to the Caspian Convention, coastal states have a duty to protect the environment and biological assets in the Caspian Sea.

Drinking water supply is an issue that occupies the global agenda. The European Environment Agency, of which Germany is a member, noted the following regarding freshwater resources: “Good management of this limited and valuable resource is essential for the well-being of people and nature.”

The U.N. and the World Health Organization (WHO) list the following statistics on water pollution: Over half the global population do not have safely managed sanitation services; around 2 billion people live in countries with high levels of water stress; and, by 2025, half the world’s population will live in a water-stressed environment; about 785 million people do not have basic drinking water services.

Access to clean water is associated with better education, income and health. Diseases from dirty water kill more people every year than all forms of violence, including war. According to the U.N. and WHO, every $1 invested in clean water can yield $4-$12 in economic returns.

The Okchuchay is an important domestic and irrigation resource of the eastern Zangezur economic region of Azerbaijan. It is an important water source for the development of this region after its liberation.

Legal aspects

The Republic of Armenia signed the Protocol on Water and Health, part of the 1992 UNECE Convention on the Protection and Use of Transboundary Watercourses and International Lakes (Water Convention), on June 17, 1999. Since signing the protocol in 1999, Armenia has twice initiated the process of ratifying the protocol.

However, the Ministry of Foreign Affairs has some reservations about the ratification process, taking into consideration the “polluter pays” principle and the reference to the convention in Article 13.2 of the protocol.

The ministry has suggested revising the aforementioned reference information on the ratification of the protocol and clearly states that: a) the principle of “polluter pays” in the protocol is applied only within the country, and cannot serve as a basis for the claiming of compensation by downstream countries in case of transboundary impacts; and b) the reference to the convention mentioned in Article 13 is applied only to those countries that are at the same time parties to the UNECE water convention.

Another important aspect of the statement is that nations have the responsibility to ensure that activities within their jurisdiction or control do not cause damage to the environments of other states or of areas beyond the limits of national jurisdiction. This implies consultations between neighboring countries, instead of compensation payments by upstream countries to downstream countries for the damage caused. Therefore, Armenia has consciously avoided signing the convention, thus failing to take responsibility for, but on the contrary benefitting from, the issue of pollution of the environment and water resources.

To sum up, mining activities in Armenia heavily damage the region’s aquatic ecosystem. Owing to the presence of a German company here, Azerbaijan expected a reaction from the German government.

Unfortunately, however, there was no official reaction from Germany against the pollution of water and the environment in the region. In 2019, Armenian authorities opened a criminal investigation into the Kajaran Mine Operating Company. This investigation had only a political purpose, and a Civilnet investigation report in 2019 noted that a co-owner of ZCMC, concealed through third parties, was Mikael Minasyan, a former ambassador of Armenia to the Vatican and a son-in-law of former Armenian President Serzh Sargsyan. Sargsyan was overthrown in the 2018 revolution and remains a political rival of Prime Minister Nikol Pashinian.

Cavid Veliyev, ​Head of Department at the Baku-based think tank Center of Analysis of International Relations (AIR Center)

You Might Also Like

Iran’s Caspian signaling and the boundaries of regional alignment

No talks with revanchists: what Armenians will have to pay for

Turkey-Azerbaijan alliance strained by opposing stances on Israel

Caspian escalation raises stakes for Central Asia

Dialogue amid escalation

AzeMedia April 3, 2026 July 29, 2021

New articles

148898 AAfileIranAzerbaijan
Iran’s Caspian signaling and the boundaries of regional alignment
Opinion April 1, 2026
Tumblr 7785d4993072edee15c5f76f97426150 cbc66783
No talks with revanchists: what Armenians will have to pay for
Opinion April 1, 2026
FzXmfsHpncSf7mjEilSDOohDU3PyMoxbiG63JOjQ
ING Group: Azerbaijan’s external economic position remains very strong
News April 1, 2026
69ca6321ec2b869ca6321ec2b9177487132969ca6321ec2b669ca6321ec2b7
Baku Initiative Group calls on UN member states to take practical steps on slavery resolution
News March 30, 2026
7YNXnb05zWpwunxmQWNmwxfqd6tq6osklTkNbHWo
Azerbaijan evacuated over 3,000 people from Iran to date
News March 30, 2026
Bildschirmfoto 2026 03 30 um 11.14.38
Turkey-Azerbaijan alliance strained by opposing stances on Israel
Opinion March 29, 2026
Screenshot
President Ilham Aliyev completely, directionally turned his country around – Steve Witkoff
News March 28, 2026
69c778d12350869c778d123509177468027369c778d12350669c778d123507
Azerbaijani oil price exceeds $124
News March 28, 2026
QJ9m9qaUTjKho4NQMQ4PTfRb7ykBAWVDMnL2UsSf
FAO offers Azerbaijan to develop five-year fisheries development plan
News March 28, 2026
577c9b7a tcxj78bkp11yulvvjs6gr
Türkiye and Azerbaijan sign media cooperation pact at STRATCOM summit
News March 28, 2026

You Might Also Like

148898 AAfileIranAzerbaijan

Iran’s Caspian signaling and the boundaries of regional alignment

April 1, 2026 6 Min Read
Tumblr 7785d4993072edee15c5f76f97426150 cbc66783

No talks with revanchists: what Armenians will have to pay for

April 1, 2026 7 Min Read
Bildschirmfoto 2026 03 30 um 11.14.38

Turkey-Azerbaijan alliance strained by opposing stances on Israel

March 29, 2026 7 Min Read
Image Mar 25 2026 02 25 03 PM

Caspian escalation raises stakes for Central Asia

March 25, 2026 9 Min Read
148898 AAfileIranAzerbaijan

Dialogue amid escalation

March 24, 2026 6 Min Read
Azerbaijan armenia border shootouts scaled e1717316787977 1536x862

Diaspora activism and the limits of external influence in the Armenia–Azerbaijan peace process

March 23, 2026 8 Min Read
655215

The ‘Azerbaijani Way’: Three lessons from Baku to Jerusalem

March 21, 2026 10 Min Read
BneGeneric Caspian Sea ariel

War reaches the Caspian: Central Asia faces growing regional risk

March 20, 2026 9 Min Read

Useful links

426082d1 a9e4 4ac5 95d4 4e84024eb314 pojkz91103g6zqfh8kiacu662b2tn9znit7ssu9ekg
Ab65ed96 2f4a 4220 91ac f70a6daaf659 pojkz67iflcc0wjkp1aencvsa5gq06ogif9cd0dl34
96e40a2b 5fed 4332 83c6 60e4a89fd4d0 pojkz836t9ewo4gue23nscepgx7gfkvx6okbbkasqo
759bde00 a375 4fa1 bedc f8e9580ceeca pq8mvb9kwubqf6bcadpkq5mz16nayr162k3j2084cg
aze-media-logo-ag1

We are a unique political and socio-cultural digest offering exclusive materials, translations from Azerbaijani media, and reprints of articles from around the world about Azerbaijan.

  • Privacy Policy
  • Terms and Conditions
  • Cookies Policy

Email: editor@aze.media

© 2021 Aze.Media – Daily Digest
aze-media-logo1 aze-media-logo-ag1
Welcome Back!

Sign in to your account

Lost your password?