Press Release

Historic milestone reached in global fight against mercury pollution

October 2, 2017

Minamata Convention logo
"The first Minamata COP has been an important moment in global efforts to combat the menace of mercury pollution," said Naoko Ishii. "At the same time, with partners like UN Environment and the active engagement of countries like Guyana, we're making great strides at the local level to improve practices in the artisanal gold mining sector."

President of Switzerland, President of Guyana and more than 80 ministers pledge support to combat the global threat of mercury

First environment and health treaty in a decade to give enhanced protection to millions of miners exposed to the toxic heavy metal mercury

Victims of Minamata disease tell the world 'there can never be another Minamata' 

In a landmark display of international cooperation, more than 160 countries committed to tackling one of the world's greatest chemical health threats at the first meeting of the Conference of the Parties to the Minamata Convention on Mercury.

The world's first environmental and health treaty in a decade saw many countries pledge political and financial support to help reduce and eliminate mercury, a heavy metal affecting the health of millions of people worldwide from Guyana and Kiribati, to Uganda and Japan.

In her opening speech, the President of the Swiss Confederation, Doris Leuthard, described the Minamata Convention as a success of multilateralism, “The Minamata Convention is a global solution to a global challenge. From now on the name Minamata will no longer only be associated with a problem, but with a solution," she said.

Opening the high-level segment, Erik Solheim Head of UN Environment said that in order to really address the mercury challenge solutions had to be integrated into public health and environmental strategies at all levels - from local to international - and embodied into the wider pollution control agenda. He called on ministers and delegates to use the tragic legacy of Minamata to propel the convention forward.

"We owe it to Minamata, to the people who suffered, to the people who ultimately made this day possible, to ensure that we never allow another tragedy like Minamata to occur again. And with the many technologies we have available now there is no reason why it should. We have the answers, we just need the political will to make it happen," he said.

Taking stock of the conference, which came to a close on 30 September in Geneva, Marc Chardonnens, COP1 President and Switzerland’s Vice-Minister for Environment, said that the decisions taken would enable the States to start to implement the Convention at the national level. "The measures for reducing mercury emissions that pose a risk to health and the environment can begin," he said.

During 'Mercury Week' dozens of activities and events cast a spotlight on what the World Health Organisation considers a top 10 chemical threat to human health. A 'Mercury Drop' installation and exhibition at the Place des Nations was visited by over 1500 people, and opened by the Mayor of Geneva.

A high level panel debate opened by the President of Guyana featuring the Head of the Global Environment Facility (GEF) Naoko Ishii, Erik Solheim, the Head of the United Nations Industrial Development Organisation, the Head of the United Nations Institute for Training and Research, and representatives from the United Nations Development Programme also drew attention to mercury use in Artisanal and Small-scale Gold Mining which accounts for up to 20% of the world's gold supply.

"The first Minamata COP has been an important moment in global efforts to combat the menace of mercury pollution," said Naoko Ishii. "At the same time, with partners like UN Environment and the active engagement of countries like Guyana, we're making great strides at the local level to improve practices in the artisanal gold mining sector."

Through the Global Opportunities for Long-term Development (GEF GOLD) programme, the GEF will provide funds to eight countries with a sizable gold mining sector, and where many artisanal miners still rely on mercury for gold extraction. The funding amounts to US$45.2 million and will be managed by implementing agencies, including UN Environment to support policies and market incentives that favour gold which uses less or no mercury in its extraction.

Several guidelines were adopted, in particular for the regulation of artisanal gold-mining and the reduction of mercury emissions in this sector. The States will receive support to enable them to gain a better understanding of the informal artisanal gold-mining sector and to make optimal use of the available state-of-the- art technology. Another guideline specifies how the atmospheric mercury emissions generated by coal-fired power plants, waste incineration plants and cement plants can be reduced.

On Thursday 28 September time was set aside for representatives of a variety of countries to hear the voices of Minamata disease victims and others, in an effort to prevent further tragedies such as the discharge of methyl mercury into Minamata Bay in the 1950s and 1960s. Embryonic Minamata disease victim Shinobu Sakamoto addressed a crowded room of delegates and media saying, “Please do not allow pollution to occur. Please protect women and children. Let’s (eradicate mercury pollution) together”.

Sixty-one year old Ms. Sakamoto last visited Europe 45 years ago when she conveyed the horrors of mercury poisoning at a United Nations conference on the human environment in Stockholm. She was a third-year junior high school student at the time.

Jacob Duer, Principal Coordinator for the Interim Secretariat of the Minamata Convention on Mercury said, “Entering this COP with 86 countries including the European Union having ratified the convention is a great achievement and a great start for the convention”

“We have more than 160 countries participating in this conference and more than 1300 participants. The numbers really speak for themselves, and make clear that this is not only a

major milestone for the Minamata Convention, but for the environment, for human health, and for sustainable development.”

The Parties to the Minamata Convention on Mercury, which entered in to force on 16 August 2017, will now begin to implement the new global treaty which includes banning new mercury mines and phasing-out existing ones; regulating the use of mercury in artisanal and small-scale gold mining, certain industrial processes and the production of everyday items such as certain Compact fluorescent lamps, batteries and teeth fillings; as well as controlling the emissions of mercury as a by-product from a range of industrial sectors – including coal burning.

The Convention

The Minamata Convention contains provisions that relate to the entire life cycle of mercury, including controls and reductions across a range of products, processes and industries where mercury is used, released or emitted. It also addresses primary mining of mercury, its export and import, its safe storage and its disposal once it is waste.

Under the Convention, countries are to:

  • Control mercury emissions from key industries (including coal, waste incineration, non- ferrous metals, and cement production)

  • Ban new mercury mining and close existing mercury mines after a period of time

  • Control trade in mercury

  • Work to reduce the use of mercury in artisanal and small scale gold mining - the largest

    source of mercury pollution

  • Promote international cooperation on mercury monitoring and innovation

    Global Supply, Trade and Demand

UN Environment’s new report Global Mercury Supply, Trade and Demand (www.unep.org/chemicalsandwaste/news/un-environment-report-global-mercury-trade-down- new-mercury-mining-worrisome-trend) confirms artisanal and small-scale gold mining as the world’s largest source of mercury emissions (primarily in Africa, Asia and Latin America) followed by coal fire. The major mercury uses continue to be in artisanal and small-scale gold mining and for the production of vinyl chloride monomer, with these two applications responsible for over 60 percent of global mercury demand.

Artisanal and small-scale gold produces 12 to 15% of the world’s gold and employs around 15 million people, often in remote rural areas, including 4 to 5 million women and children, who often have little or no awareness of the risks posed by mercury, and safer alternatives to its use. Multiple programmes are in place to help miners shift to mercury-free mining processes, but the challenges are vast. To meet the growing demand for gold, new mercury supply chains have emerged since 2011 in Mexico and Indonesia, with their combined mercury mining production estimated at 800-1100 tonnes in 2015.

Mercury use in the production of vinyl chloride monomer is also at an all-time high, although measures are in place to reduce and ultimately phase out the mercury-based process.

Provisions in the Minamata Convention encourage the mercury-free transition in all of these processes – artisanal and small-scale gold mining, vinyl chloride monomer and chlor-alkali production – as well as in products that contain mercury.

UN Environment Assembly

The UN Environment Assembly, the world's highest-level decision-making body on the environment, will gather in Nairobi, Kenya, from 4-6 December 2017 under the overarching theme of pollution. Find out more at: http://www.unep.org/environmentassembly/un- environment-assembly

Notes to Editors

Signed by 128 countries and ratified by 86 countries and the European Union, the Convention takes its name from the most severe mercury poisoning disaster in history, which came to light in Minamata, Japan, in May 1956, after sustained dumping of industrial wastewaters into Minamata Bay, beginning in the 1930s. Local villagers who ate fish and shellfish from the bay started suffering convulsions, psychosis, loss of consciousness and coma. In all, thousands of people were certified as having directly suffered from mercury poisoning, now known as Minamata disease.

Please visit the convention website for more information.

http://cop1.mercuryconvention.org/

See UN Environment video on Artisanal and Small-scale Gold Mining here:

https://www.youtube.com/watch?v=BmJTSptLab4&feature=youtu.be

To learn more about UN Environment’s work on Chemicals and Health please visit:

http://www.unep.org/chemicalsandwaste/

Contacts:

For more information please contact niamh.brannigan@unep.org +254 717733348