• A GVID preview button has been added to the Calculator screen, allowing users to navigate directly to the GVID tool and review guidance for the selected calculator. Additional Calculators Added: • PAC M – Reduction in SDI • ROI Pulping – Pitch Control • OMNI Hot Rolling Mill

• Additional Calculators Added: -> Bleach Scale - ROI Pulping -> Operation Cost Savings PAC-M -> Reduction in Biofouling PAC-M -> Reduction in CIP Frequency PAC-M -> Reduction in Filter Cartridge Replacement PAC-M -> Reduction in Scaling PAC-M

• Additional Calculators Added: -> Improvement In Recovery Rate PAC-M -> Differential Pressure Reduction PAC -M -> Feed Pressure Reduction PAC-M -> Enhancement in Animal Health Calculator. -> Enhancement in Spee Drain Calculator. -> Enhancement in landing page of TVD Calculator to display alert message when no calculators are found. -> Enhancement in PDF Report to display the Program Adjustment and Financial Impact section.

• Additional Calculators Added: -> Pasteurizer Total Operating Cost Calculator -> Alumina - Oxalate Stabilizer -> Alumina - Trihydrate Flocculation -> Alumina - Wash Flocculant -> Almunia - Acid Cleaning Corrosion Inhibitor -> Alumina - Ore handling Aids -> Alumina - Tailing Management -> 3DT Savings PAC-M • Enhancement in Animal Health Calculators -> Users can now send responsible rep and customer info from TVD Calculator to CRM when pushing a project

New Calculators Added: • Biogas Calculator Alumina Calculators • Dewatering Aid • Antifoam • Scale Control • Rheology Modifiers • Red Mud Filtration Aid

New Calculators Added: -> Synergex 3 Step Cold Wash -> Chiller Energy Savings Calculator -> Alumina – Decant Flocculant -> Alumina Calculator – Humate Removal -> Users can now view the ‘My Teams’ project directly on the home screen by toggling the ‘My Teams’ option. -> To locate specific projects, users can search by site name, project name, or calculator type. -> Made some Enhancements for Animal Health Calculator. A savings table has been added to the PDF report for better visibility of results. -> Several bug fixes and performance enhancements.

-> Users can now search sites under 'My Teams' in the TVD calculator via a new button on the Start Calculation screen. If a site isn't listed under 'My Sites', users can switch to 'My Teams' to find it. -> The Softener Calculator now includes comparative states. -> Additional updates and bug fixes were made. -> Made few updated to Animal Health Calculators and updated the PDF report for it.

• Additional Calculators Added: → Animal Health – Poultry Value Calculator → GHT – Dip Calculator → GHT – Rework Revenue Calculator → GHT – Shell Cracking Calculator → GHT – Scrap Calculator → Spee Drain Calculator • Enhancements: → Several other updates and bug fixes.

• Additional Calculators Added: -> Animal Health - Kenosan Swine -> Animal Health - Kenosan Poultry -> Animal Health - Swine Farm cleaning • Enhancements: -> Enhancement of Cooling Tower Air Flow Calculator and CIP Optimization

• Application now includes below 2 calculator type: -> Cooling Tower Air Flow -> Mining Phosphorus • Additional Features: -> Added Settings feature for enabling language and unit selection (Imperial or Metric) based on user preference. -> Enhancement of below calculators • Water Chemical Energy Savings. • CIP Beer tank. • Bottle Washer

• Application now includes below 2 calculator type: -> Softener TCO Calculator -> Aeration Energy Savings • Additional Features: -> For CIP Sanitizer optimization Calculator added an option to calculate Chemical Savings in mass. -> Additional filter options for the calculator type dropdown on Create New Project page to find and select the specific calculator.

• Application now includes below 4 calculator type: ->Mining Coal - Freevis ROI ->Mining Coal - CHPP Scale control ROI ->Mining Coal - Dewatering Aid - Reducing Moisture ->Mining Ore – Collect Ore Products • Additional Features ->Parameter name update for BOF Scrubber Calculator. ->Update on the Continuous Caster Calculator for Annual Productivity Gains due to fewer scheduled stops for maintenance. ->Update on Aluminum Casting Calculator to display parameters based on Ingots or Billets selection. ->For Paper Calculator updated calculation for Production when Average Machine Speed is selected. ->Done some translation related updates.

• Additional Calculators Added: -> Value Calculator Evaporator -> Mining Coal - Flotation ROI -> Aluminum TVD - Improved Recovery Rate -> Continuous Caster • Additional Features: -> Update is made on the Drive Energy Section For Paper Machine Value calculator -> Fixed a bug where project was not getting pushed to CRM due to mismatch of the account number in CRM specifically for IN accounts -> Bug fix for Lube Calculator wherein user is unable to enter the Product name in Mobile App -> Several other bug fixes

• New Calculators Added: -> Dosage Calculator for Phosphorus Removal and Sludge Reduction -> F&B - Bottle Washer Calculator -> F&B - Lube calculator • Additional Features: -> Paper Machine Value calculator - Updated the section Paper Steam energy and Water steam energy in the calculator -> Porta Feed Calculator - Added the unit value in Kg for waste tile -> Updated the Korean Translation

• New Calculators Added: -> CIP Beer tank (FV&MV and SV&BBT) -> Tunnel Washer • Additional Features: -> Few names for value categories were changed to match TVD nomenclature -> The alert message has been updated when program cannot be pushed to CRM due to account does not exist in CRM -> Updated the color scheme for value category types -> Few updates related to calculations and parameter renaming are done for Paper Value calculators

Additional Calculators Added: - RO Flush Frequency Reduction Calculator Additional Features: - Updated Chinese Translation - For some of Food and Beverage calculators, green house gas emission has been added as a new value category type. - Several other bug fixes.

• Additional Calculators Added: -> Air Compressor Moisture Reuse Calculator -> Aluminum Casting Calculator -> BOF Scrubber- TVD (Savings) Steel -> Chiller Scale eROI Tool -> Feedwater Economizer Savings Calculator -> Gas Compressor Cooler Calculator -> Paper Stickies Calculator • Additional Features: -> TVD Calculator can now generate reports without selecting a site, this allows for custom report generation -> Fixed an issue with the “Paper Machine Value Calculator” in the production tab where values were incorrect -> Several small quality-of-life updates to overall tool functionality

• Added the following new calculators to the application: -> Sludge Generation Calculator", -> Si Antifoam Calculator", -> Porta Feed Calculator", -> General Leak Calculator", • Resolved a problem wherein modifications to the device language would affect the application language. Depending on the language specified in Ecolab 3D, the application language will be displayed • When a user modifies the currency for an existing project, a pop-up notification regarding the currency change is now included • Paper Machine Value Calculator - Added calculator assist to calculate 'Incremental profit' and 'Sales Price' in $/MSF for production based on area calculation. Few bug fixes are also completed • Ethylene Process Gas Compressor calucaltor - Added a unit as $/GJ for 'Cost of Fuel.'

- The application now includes all 10 Global Food and Beverage calculators - Value category icons have been updated to align with Ecolab TVD guidelines - Descriptions have been added to the list of calculator types for better understanding - Several issues with the Paper Machine value calculator have been addressed and fixed - Fixed an issue where the dropdown values for orifice size were partially obscured - Resolved an issue where increasing the text size caused UI distortion on mobile devices. The TVD calculator’s font size is now fixed, so changing the device font size won’t affect the application’s font

- Next Button Activation: The ‘Next’ button is now functional on the iOS mobile app, allowing seamless progression to subsequent fields during data entry - Streamlined Project Creation: Users can initiate a project by selecting the calculator type. Note: Project saving requires site name, account number, and project name - Enhanced Home Screen Filters: New filters have been implemented on the home screen to facilitate efficient project searches - User Voice Feedback: A new feedback screen is available for users to suggest enhancements to the TVD calculator - Site Search Update: The ‘Site’ dropdown now supports searching by account number - eROI Value Icon Refresh: eROI value category icons have been updated to align with TVD standards - Intuitive Text Box Design: The design of ‘Current’ and ‘Proposed’ text boxes in the mobile app has been improved for user - friendly value entry - Terminology Update: ‘Project’ has been renamed to ‘Program’ to comply with TVD standards - Strength Aid Calculator Bug Fixes: Addressed several minor issues to enhance the Strength Aid calculator’s usage

- Resolved Calculation Error: Enhanced the “Ethylene Process Gas Compressor Steam Turbine Surface Condenser Efficiency” Calculator for improved accuracy. - New Feature for Paper Business: Launched the “Paper Machine Value Calculator” to optimize calculations for Mass & Area. - Mobile Access: Introduced an iOS QR code for streamlined installation of the mobile TVD Calculator. - CRM Updates: Updated terminology and icons to align with the upcoming enhancements to the CRM platform.

- Resolved Calculation Error: Enhanced the “Ethylene Process Gas Compressor Steam Turbine Surface Condenser Efficiency” Calculator for improved accuracy. - New Feature for Paper Business: Launched the “Paper Machine Value Calculator” to optimize calculations for Mass & Area. - Mobile Access: Introduced an iOS QR code for streamlined installation of the mobile TVD Calculator. - CRM Updates: Updated terminology and icons to align with the upcoming enhancements to the CRM platform.