PITZER is a PHREEQC version of the Yucca Mountain EQ3/6 thermodynamic database that includes 'Pitzer data' to parameterise the activity coefficients of aqueous species.

The FIFA World Cup 2026 is in full swing! Following an extensive, and in many ways surprising, group stage, only 32 teams remain. Now it’s time for Quintessa’s N-Estimates algorithm to turn its ...

SL keys will be used by default for AMBER licensing for all new AMBER sales. Existing customers can continue to use their HL keys with the licence updates associated with new releases. Any existing ...

Quintessa recently participated in the 7ᵗʰ workshop of the DECOVALEX project, hosted by the Korean Atomic Energy Research Institute (KAERI) in Busan, South Korea. The DECOVALEX project (DEvelopment of ...

Rebecca Newson gave a talk to students and researchers at the University of Bath on 10ᵗʰ February 2020 as part of the University's Week of Women in Science. The week was jointly hosted by the Network ...

Quintessa recently participated in the 4th Workshop of DECOVALEX-2027 at Lawrence Berkeley National Laboratory (LBNL) in Berkeley, California. DECOVALEX is an industry leading collaboration between ...

Offshore Energies UK (OEUK) has developed the Well Decommissioning for CO 2 Storage Guidelines in response to an action set by the Department of Business, Energy & Industrial Strategy (BEIS) to the UK ...

Quintessa welcomes Molly Ives and William James from the University of Bath as they start placements with us as part of undergraduate courses in Computer Science & Mathematics and Mathematics, ...

Emma Rhodes and Alan Paulley attended this year's Waste Management Symposia Conference in Phoenix, Arizona. This conference is the main worldwide annual conference for radioactive waste management and ...

The Calder Landfill Extension Segregated Area (CLESA) is an Environmental Permitting Regulations (EPR) authorised Low Activity - Low Level Waste (LA-LLW) containment landfill for the disposal of ...

Quintessa has recently conducted an independent review of the subsurface Early Risk Assessment for Carbon Storage Licence CS025 on behalf of the Northern Endurance Partnership (NEP). This continues ...

Richard Metcalfe recently participated as an Expert Panellist in a group discussion session entitled “Carbon Management from the Insurance Lens”, at the Climate Tech Conference 2024, organised by the ...