A decision framework that balances the environmental, social, and economic impacts of a remedy against the contamination it removes. Codified in ASTM E2893 and developed by the Sustainable Remediation Forum (SuRF), it makes carbon, energy, and community impact part of remedy selection rather than after-the-fact reporting.
Sustainable remediation evaluates a remedy on its full footprint, not just contaminant mass removed. Standard metrics include lifecycle greenhouse gas emissions, energy and water consumption, materials and waste generated, worker safety exposure hours, community disruption, and long-term land-use value. ASTM E2893 provides a tiered evaluation methodology; SuRF chapters in North America, the UK, Australia, and Brazil maintain country-specific guidance and case study libraries.
In practice, sustainable remediation analysis often favours on-site treatment that destroys contaminants once over dig-and-dump that relocates them, favours in-situ remedies over high-energy ex-situ where performance is comparable, and rewards remedies that recover usable outputs (clean soil, water, energy, biochar) instead of producing landfill volume. It is increasingly written into procurement scoring on public-sector projects in Canada, the UK, and the EU.
Also known as: sustainable remediation, green remediation, ASTM E2893, SuRF, Sustainable Remediation Forum.
A regulatory designation for the most effective and advanced stage of development of activities and operating methods. Regulators use BAT to set minimum performance standards for pollution control and contaminated-site remediation, anchored in technical and economic feasibility rather than vendor preference.
The U.S. federal law passed in 1980 that establishes liability, cleanup standards, and the Superfund program for sites contaminated with hazardous substances. The foundational statute for U.S. environmental remediation and the basis for the 2024 designation of PFOA and PFOS as hazardous substances.
A 2001 international treaty in force since 2004 that requires signatory countries to eliminate or restrict the production, use, and release of designated Persistent Organic Pollutants, including PCBs, dioxins, furans, and a growing list of PFAS compounds.
An independent third-party verification process for environmental technology performance, originally administered by the U.S. EPA and now operated by national and international programs in Canada, the European Union, and Asia. ETV documents what a technology actually achieves under defined conditions, separate from vendor marketing claims.