CHLORINE AND THE PAPER INDUSTRY

This case study examines the conflict between the U.S. pulp and paper industry, the Environmental Protection Agency (EPA), and Greenpeace over the use of chlorine in bleaching processes. The central tension involves the production of toxic organochlorines, specifically dioxins, and the debate over whether the industry should move toward elemental chlorine-free (ECF) or totally chlorine-free (TCF) technologies. The document details the 'cluster rule' regulatory approach and the economic and environmental trade-offs associated with different bleaching standards.

• The U.S. pulp and paper industry faced significant pressure in the 1990s to eliminate dioxin, a toxic substance produced during chlorine bleaching. While the industry produced less than one pound of dioxin annually in 1994, environmental groups argued for a total ban on chlorine in favor of totally chlorine-free (TCF) processes.
• The EPA's 'cluster rule' proposed a new regulatory approach in November 1993, moving from single-media regulation to an industry-wide basis. The rule targeted organochlorines and dioxins, proposing limits based on the top 20% of industry performers, which would require many mills to implement 'high' ECF standards involving chlorine dioxide substitution and oxygen delignification.
• There is a sharp discrepancy between EPA and industry cost estimates for the cluster rule. The EPA estimated total capital investment costs at $4 billion, while industry estimates, including those from the American Forest & Paper Association (AF&PA), placed the total costs closer to $10 billion.
• Industry leaders warned that stringent AOX (adsorbable organic halogens) requirements could lead to the closure of outdated facilities and the loss of over 30,000 jobs, with consumer prices potentially rising by 10%.
• Greenpeace advocated for the immediate phase-out of chlorine, citing the feasibility and economic success of TCF technologies in Sweden, Germany, and Austria. They argued that the U.S. market for TCF products, which was less than 1% of the total market, would grow once manufacturers began producing high-quality TCF paper.
• Different bleaching technologies offer varying environmental and economic profiles: ECF (elemental chlorine-free) replaces chlorine gas with chlorine dioxide; TCF (totally chlorine-free) uses oxygen or ozone delignification and hydrogen peroxide; and ozone bleaching is a proprietary process that reduces but does not eliminate chlorine compounds.
• Organochlorines are bioaccumulative and have been linked to cancer, endocrine, immune, and neurological system dysfunction. They have been detected in fish and sediments downstream from mills, with some effects recorded up to 40 kilometers from discharge points.
• Greenpeace argues that a planned transition to a chlorine-free economy would be economically beneficial, potentially saving $80 to $160 billion annually. This includes reducing healthcare costs associated with organochlorines in the U.S. and Ontario, estimated at $50 to $100 billion per year.

APA

-1 (1994). CHLORINE AND THE PAPER INDUSTRY. World Resources Institute. https://pdf.wri.org/bell/case_1-56973-133-0_full_version_english.pdf

Chicago

-1. CHLORINE AND THE PAPER INDUSTRY. World Resources Institute, 1994. https://pdf.wri.org/bell/case_1-56973-133-0_full_version_english.pdf.

Wikipedia

{{cite report |last1=-1 |title=CHLORINE AND THE PAPER INDUSTRY |publisher=World Resources Institute |date=1994 |url=https://pdf.wri.org/bell/case_1-56973-133-0_full_version_english.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{11994chlorine, author = {-1}, title = {{CHLORINE AND THE PAPER INDUSTRY}}, institution = {World Resources Institute}, year = {1994}, url = {https://pdf.wri.org/bell/case_1-56973-133-0_full_version_english.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }