#TMW2026 | November 8-11, 2026 | Westminster, CO | Geotechnical, environmental and regulatory issues related to tailings and mine waste management conference.

Westminster, CO, USA
Joined February 2019
We’re proud to recognize @_anddes, @BarrEngineering , @BGCEngineering, Cambio Earth, DeWind, Engineering Analytics Inc., @fugro, and GBG Group as Gold Sponsors of Tailings and Mine Waste 2026. Thank you for supporting technical excellence and innovation in mine waste management.
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The inaugural N.R. Morgenstern Lecture at Tailings and Mine Waste 2026 takes place November 9. Join Dr. Peter K. Robertson for “Recent Developments in Flow Liquefaction.” View program: tailingsandminewaste.com/pro…
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We’re proud to recognize @GHD_Engineering , @kp_canada, @Minetek_com, NewFields, @NewmontCorp , @OricaLimited, and @ramboll as Gold Sponsors of Tailings and Mine Waste 2026. Thank you for supporting collaboration and knowledge sharing across our industry.
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We’re proud to recognize SLR Consulting, Solmax, @Stantec, @TetraTech, Thurber Engineering, and @TRE_ALTAMIRA as Gold Sponsors of Tailings and Mine Waste 2026. Thank you for supporting collaboration, innovation, and progress in mine waste management.
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The program for Tailings and Mine Waste 2026 is now available! Explore 197 papers, including 135 oral presentations across 27 technical sessions, 62 posters across 9 themed sessions, plus panels and keynotes. View program: tailingsandminewaste.com/pro…
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We’re proud to recognize EWS and @Soilworks as our Luncheon Sponsors and thank them for supporting opportunities to connect, share ideas, and strengthen our mine waste community.
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A great conference is also about the connections made after hours. We thank Equilibrium, as our Reception sponsor, for bringing our community together to celebrate, connect, and build the relationships that move our industry forward.
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At TMW26, ideas become conversations, and conversations become partnerships. We’re pleased to recognize @Ausenco as our Tradeshow Sponsor and thank them for supporting a space to explore technologies, exchange ideas, and connect.
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What does meaningful GISTM implementation look like in practice? This full-day workshop explores the social requirements within GISTM, including stakeholder engagement, human rights and effective grievance mechanisms. Learn more: lnkd.in/gYsjasdc
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How do you model what happens when a tailings dam fails? This workshop from the Canadian Dam Association covers breach scenarios, geotechnical and rheological behaviour, breach modelling, inundation mapping and lessons from case studies. Learn more: lnkd.in/gFNtHmNe
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How do you turn monitoring data into clear, defensible actions before performance issues become safety issues? This workshop covers TARP development for tailings storage facilities. Learn more: lnkd.in/g7ZBXfgx
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How do you interpret undrained soil properties when tailings drainage behavior challenges standard testing assumptions? This workshop explores CPT and vane shear testing under partially drained conditions. Learn more: lnkd.in/gnQ5QXiG
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When water is scarce and standards are rising, could non-conventional tailings be the solution? This workshop explores filtered, paste, thickened and co-disposal approaches, with a focus on technical and economic feasibility at large scales. Learn more: lnkd.in/gTFuzbjk
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How can tailings and waste rock be turned into value? This workshop explores practical approaches to reprocessing and repurposing mine waste to reduce storage, improve economics and safety, and support outcomes without disrupting operations. Learn more: lnkd.in/g2MUgGnx
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What does it take to build a career in mine waste? This half-day symposium for students and early-career professionals explores career development, power skills, mentoring and industry trends, integrated into TWM2026 for the second year. Learn more: lnkd.in/gXcwJJaS
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How can predictive erosion modelling support mine closure design? This half-day workshop provides practical training in Rillgen2D to evaluate landform and cover system performance and support defensible closure design. Learn more: lnkd.in/g-CrR7PE
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What’s the current status of the Global Tailings Management Institute? This half-day workshop explores GTMI’s progress, auditing, certification and feedback on the Protocols, with panel discussions on the path forward. Learn more: lnkd.in/gqqz-iqK
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Don't miss early bird registration for Tailings and Mine Waste 2026! TMW26 will take place Nov 8-11 at The Westin Westminster, CO. Register before Aug 29 to get our discounted rate for all registration types: tailingsandminewaste.com/reg…
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What does Safe Closure really mean under GISTM? This half-day workshop explores long-term performance, risk management, and defensible decision-making for active and legacy facilities. See presenters & more details: tailingsandminewaste.com/wp-… Register now: tailingsandminewaste.com/reg…
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Registration now open for TMW26! Join engineers, scientists, regulators, and industry leaders advancing best practices in tailings and mine waste management through technical sessions, discussions, and case studies. Early bird ends Aug 29 - don’t miss out: tailingsandminewaste.com/reg…
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