Pollutant Release and Transfer Registers (PRTRs)
Worldwide Compliance Through the Tracking of Toxic Chemicals and Related Pollutants Adversely Impacting the Environment
A Pollutant Release and Transfer Register (PRTR) is a publicly accessible database or inventory of chemicals or pollutants released to air, water and soil and transferred off-site for treatment. It brings together information about which chemicals are being released, where, how much and by whom.
The Organisation for Economic Co-operation and Development (OECD) has played a key role in developing the concept of a PRTR and supported the development and implementation of a PRTR in 37member nations.
The OECD Recommendation of the Council on Establishing and Implementing Pollutant Release and Transfer Registers (PRTRs) calls for member countries to establish and implement PRTRs. To support this effort, OECD develops practical tools and guidance on how to implement them.
What is a Pollutant Release and Transfer Registry (PRTR)?
A Pollutant Release and Transfer Register (PRTR) is a publicly accessible database or inventory of chemicals or pollutants released to air, water and soil and transferred off-site for treatment. It brings together information about which chemicals are being released, where, how much and by whom.
PRTRs typically require facility owners or operators who release chemicals (e.g., in such industries as manufacturing and mining) to quantify their releases and to report them to governments on a regular basis.
Reporting can be both on emissions from fixed sources (e.g., factory smokestacks) as well as from diffuse sources (e.g., mobile sources such as automobiles, trucks, aircraft and trains).
Depending on the threshold a government sets for reporting, facilities can range from large industrial sites to small operations such as dry cleaners.
Kyiv Protocol on Pollutant Release and Transfer Registers
The Kyiv Protocol on Pollutant Release and Transfer Registers became international law binding its Parties on 8 October 2009. It is the only legally binding international instrument on pollutant release and transfer registers. Its objective is "to enhance public access to information through the establishment of coherent, nationwide pollutant release and transfer registers (PRTRs)."
PRTRs are inventories of pollution from industrial sites and other sources. Although regulating information on pollution, rather than pollution directly, the Protocol is expected to exert a significant downward pressure on levels of pollution, as no company will want to be identified as among the biggest polluters. All UN Member States can join the Protocol, including those which have not ratified the Aarhus Convention (repealed) and those which are not members of the United Nations Economic Commission for Europe. It is by design an 'open' global treaty.
PRTRs provide a rich source of data for multiple uses and purposes:
- Government agencies – national, state and local – can use PRTR data to measure trends in pollutant releases and waste generation, inform environmental policy decisions, evaluate environmental programmes and, when combined with health-related information, identify potential human health and environmental risks.
- The public can use PRTRs to: identify potential chemical exposures and risks posed by releases from nearby facilities; make informed decisions; and monitor the progress of facilities’ efforts to lessen their environmental impact.
- Companies can use PRTR data to identify opportunities to improve efficiency, reduce waste and as a metric for evaluating their progress towards sustainable development.
- Other stakeholders, such as non-governmental organisations, the news media and researchers benefit from access to published PRTR information – particularly when combined with Geographic Information Systems (GIS)/geographic mapping and toxicity information – to identify possible hot spots of concern or possible correlations between exposure and observed health or environmental effects.
- Financial firms also use PRTR data to support socially responsible investments, as well as identify potential liabilities of firms and impacts on real estate prices.
Here is a link to a Global Map of PRTRs, including website links for 44 nations engaging in PRTR programs.
https://prtr.unece.org/prtr-global-map