Reducing Mercury Use for Your Family and Our Global Community
By Marianne Bailey and Karissa Kovner
At EPA, we work every day to reduce the use of mercury in products and processes, making them safer for you and your family. Lowering levels of mercury in our environment is important because at high levels, mercury can harm the brains, hearts, kidneys, lungs and immune systems of people of all ages. In the bloodstream of unborn babies and young children, high levels of methylmercury may harm the developing nervous system, making the child less able to think and learn.
We’ve been making great strides in the United States – over the last 30 years, our domestic use of mercury in products has declined more than 97 percent. The use of mercury in industrial processes has also fallen drastically. Unfortunately, large amounts of mercury are still used in products and manufacturing processes worldwide, even though there are effective alternatives available. This is important to us both personally and professionally, since we want to make sure that children at home and around the world are not exposed.
Since mercury pollution has no boundaries, the United States joined the Minamata Convention on Mercury, a global environmental agreement designed to curb the production, use, and emissions of mercury around the world. In addition to provisions to reduce and eliminate mercury use in a wide range of products and processes, the Convention calls for control of mercury emissions from coal-fired power plants and boilers, waste incineration, cement production, and non-ferrous metals production.
Worldwide, one of the largest man-made sources of mercury pollution is artisanal and small scale gold mining. Although many of these miners use mercury, it is possible to safely and economically recover gold without it. Many are achieving high rates of gold recovery without mercury, benefitting their health, the health of their communities, and the environment.
To help miners reduce their mercury use, last week we launched a new website describing techniques for gold mining not requiring mercury. With the Argonne National Laboratory, we have also developed and field tested a mercury vapor capture system for gold processing shops, which can be used to reduce a significant source of mercury emissions. EPA also leads the UNEP Global Mercury Partnership Products Area, which aims to reduce and eventually eliminate the use of mercury in products. The partnership has completed numerous global projects to improve and monitor data baselines, and to demonstrate mercury-free alternatives. For example, we have worked with Health Care without Harm and the World Health Organization to reduce the use of mercury-added instruments in health care facilities worldwide.
We also want to address the remaining uses of mercury in the United States. To get started, EPA recently released the EPA Strategy to Address Mercury‐Containing Products. We will gather and analyze data about how mercury is used in products and certain processes in the United States, plan and prioritize additional mercury reduction activities, and take action to further reduce mercury use.
Mercury can cause serious health challenges in the United States and around the world. Our efforts are leading to safer products and a cleaner environment for you, and for all the members of our global community.
About the authors:
Marianne Bailey is the Senior Advisor for the Environmental Media Program in EPA’s Office of Global Affairs and Policy, Office of International and Tribal Affairs. She serves as the agency staff lead for EPA’s involvement in the Minamata Convention on Mercury and the UNEP Global Mercury Partnership, and was the lead U.S. negotiator for the convention’s provisions on artisanal gold mining.
Karissa Taylor Kovner is a Senior Policy Advisor for International Affairs in EPA’s Office of Chemical Safety and Pollution Prevention. She was the lead U.S. negotiator for the United States in the areas of products and storage for the Minamata Convention on Mercury and contributed to a number of other areas, including trade and supply.
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