# What's new in One Click LCA in January 2026 (Release 1) **URL:** \ **Category:** Product Updates\ **Tags:** release-notes\ **Created:** [January 12, 2026, 7:55am UTC](https://community.oneclicklca.com/t/whats-new-in-one-click-lca-in-january-2026-release-1/2728 "2026-01-12T07:55:13Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![Steven](https://dub1.discourse-cdn.com/flex013/user_avatar/community.oneclicklca.com/steven/32/4_2.png) [@Steven](https://community.oneclicklca.com/u/Steven)\ **Post date:** [January 12, 2026, 7:55am UTC](https://community.oneclicklca.com/t/whats-new-in-one-click-lca-in-january-2026-release-1/2728/1 "2026-01-12T07:55:13Z")
# **What’s new in One Click LCA in January 2026** # **Update Highlights** - **Find relevant data faster** with four new pre-filtered search tabs for Local and Regional EPDs and Generics. - **Prevent accidental changes and ensure data integrity** by locking individual resources or entire designs in the new data input interface. - **Streamline compliance reporting for Nordic and North American projects** with updated support for NS3720, BR25, and LEED v5 Metric. - **Iterate designs safely** by merging Carbon Designer 3D models into existing projects without overwriting current data. - **Achieve greater modeling precision** using 7000+ new datasets and enhanced concrete EPD characteristics. # **Platform & software updates** ## **Streamlined resource search** The new data input search now includes four pre-filtered tabs to help users find the most relevant data faster. These tabs replicate the preferred hierarchy from the classic interface: - Local generics - Local EPDs - Regional generics - Regional EPDs The existing fully customizable filter tab remains available as the default view. [![](https://europe1.discourse-cdn.com/flex013/uploads/oneclicklca/original/1X/6afae82b3bf10bf80bdd5c8652462db9be84819f.png)](https://downloads.intercomcdn.eu/i/o/kvrg0hy4/88439376/aeed5f29cdf6e5a3ce37a2f778a0/OCL-01-2026-Update+1.png?expires=1768327200&signature=5d017f85f46f579cb0c4787913ee1ce1f72a033db04853bd0c79e8bc6a1b8de9&req=2N1rxlH5qzFk2hj99dpg6lu%2FK5GzWFK7EPq9JmllBf0vhwouOrhbBMebK39Q%0A7VWbg4U2MypHNI3CQMLyag0u%0A) ## **Enhanced data control with locking features** Users can now lock individual resources or entire designs directly within the new data input interface. - **Resource Locking:** Secure specific rows to prevent editing while keeping the rest of the project flexible. - **Design Locking:** Set whole designs to read-only mode, ensuring finalized data remains unchanged during review or after completion. [![](https://europe1.discourse-cdn.com/flex013/uploads/oneclicklca/original/1X/e1d1e918f3d7ad883e64a3c437b16c265d85f4b5.png)](https://downloads.intercomcdn.eu/i/o/kvrg0hy4/88439891/15d71cbb22ed2ea0d0cbb5146dcc/OCL-01-2026-Update+2.png?expires=1768327200&signature=7bdea5adf7664444037d90932e6cc9a87323730f1757b26dc4174466afec849b&req=2N1rxlHypTZk2hj99dpg6rKwxmkvXFxmcJM8%2Fer2htYMyv5cbWgG7OxF7wiz%0ALKuHOX9C%2FizRDfwgOXvWGzGX%0A) ## **[Standardizing the new data input interface](https://help.oneclicklca.com/en/articles/275612-new-data-input-page)** The new data input interface is now the default view for Business and Designer licenses (excluding Japan). This transition brings improved navigation, faster grouping, and modern workflow tools to a wider user base. # **Building & Infrastructure LCA updates** ## **[Faster compliance with LEED v5 North America Metric](https://help.oneclicklca.com/en/articles/449516-leed-v5-bd-c-lca-embodied-carbon-with-one-click-lca-north-america)** The LEED v5 North American tool is now available in metric units. Users can perform the same robust assessments and generate compliant reports using metric inputs. ## **[Enhanced workflows in Carbon Designer 3D](https://help.oneclicklca.com/en/articles/275669-carbon-designer-3d)** - **Flexible Design Merging:** Data from a Carbon Designer 3D design can now be merged into one or multiple project designs at once without overwriting pre-existing data. This allows for safer iteration and easier integration of early-stage models. - **Norway Region Update:** The Norway 2019 region has been updated with ‘lavkarbon’ default data, aligning it with Carbon Designer 2D for consistent low-carbon baselines. - **UK Region Update:** A new RICS v2 aligned region has been added, matching the latest RICS manual guidance for baseline material specifications. ## **[Private data for RICS v2 deconstruction](https://help.oneclicklca.com/en/articles/275648-adding-private-data)** Users can now create private data specifically for the deconstruction/demolition (C1) stage in RICS 2nd edition projects, allowing for precise definition of both decarbonized and non-decarbonized impacts. # **Product LCA & EPDs updates** ## **[Streamlined NMD compliance with updated Set A2 tool](https://help.oneclicklca.com/en/articles/511217-epd-generator-for-dutch-regulations-nmd-compliance-submission-guide)** The NMD Set A2 tool has been overhauled to ensure full alignment with the latest Dutch market requirements: - **Accurate Reporting:** Calculation logic has been updated to provide correct MKI values. - **Streamlined Results:** Exports now focus strictly on Set A2 data, removing unnecessary tables. - **Compliant Formats:** Results are generated in the correct Excel format required for NMD submission. [![](https://europe1.discourse-cdn.com/flex013/uploads/oneclicklca/original/1X/0343daf297533a79a289536d51432c9d66f9a09a.png)](https://downloads.intercomcdn.eu/i/o/kvrg0hy4/88441923/419945864e748c3b81d96bd1dd40/OCL-01-2026-Update+3.png?expires=1768327200&signature=b8da6a73a7a7a1829ed82413c44ac1012cad461541cc40888fd3df21f6a08383&req=2N1rwVnzrjRk2hj99dpg6hGUU5IRX%2BV%2BgirQgQuvRWiKPh6R7OeGioZOMEqs%0AlOs7m9K1xEDOCs0puJtfy4E8%0A) ## **[Streamlined workflows for INIES & PEP](https://help.oneclicklca.com/en/articles/275820-epd-generator-for-french-regulations-inies-or-pep)** The EPD Generator for Ecoinvent 3.10 (INIES & PEP) is now fully compatible with the new user interface, offering a faster and more modern experience for French market declarations. ## **[Direct data list management](https://data%20list/)** Users can now add Ecoinvent resources to their data lists directly from the new query interface, removing the need to switch back to the company account view. [![](https://europe1.discourse-cdn.com/flex013/uploads/oneclicklca/original/1X/20228d66f0ee9da2d059318239247770b30f51ad.png)](https://downloads.intercomcdn.eu/i/o/kvrg0hy4/88442175/8494aa116fe9a47a786afcadefc2/OCL-01-2026-Update+4.png?expires=1768327200&signature=8edcd97ef30120ffa34a4cde7cb534cdcca879ace0e784cbc58c466ffb57d4ce&req=2N1rwVr7qzJk2hj99dpg6rin4cdlTK7p%2F6mwsRa19dLgvh1v3lB%2F3QkWCtvX%0AqjZw6rlytCHNJfMzaWmJLJiB%0A) ## **Enhanced concrete and coating data** **Concrete EPDs:** New characteristics for strength evaluation days (365 days) and compressive strength class (C10/12) are now available. # **Local Updates** ## **Automated, localized reporting for Nordic certifications** **[Norway: NS3720](https://help.oneclicklca.com/en/articles/275708-norge-ns-3720-klimagassverktoyet-one-click-lca)** The NS3720 tool is now fully compatible with the new user interface, featuring: - “Operational transport” query support. - Streamlined workflow for Norwegian compliance. [![](https://europe1.discourse-cdn.com/flex013/uploads/oneclicklca/original/1X/68305b6514521144c99e2091b389511c2523beb1.png)](https://downloads.intercomcdn.eu/i/o/kvrg0hy4/88442627/3f260e9f023faa48ad6eafccb8ff/OCL-01-2026-Update+5.png?expires=1768327200&signature=2c5487154ddea3cca4c9d8af41dd4cd1a46f57da5d6480a9f61c08d997f2bad3&req=2N1rwVr8rjBk2hj99dpg6gwSvhVbfZkBe2EWYGWJ2vT9LL4HlEGeseOjwzbj%0AOTEin6NG4%2F%2BZ%2FHJUJFzFkj0C%0A) **[Denmark: Bygningsreglementet 2025 (BR25)](https://help.oneclicklca.com/en/articles/367749-denmark-bygningsreglementet-br25-and-lca)** The calculation tool for BR25 is now available in the new interface. - **Enhanced Service Life Logic:** The tool now prioritizes project-specific service life scenarios over default resource values, ensuring more accurate calculations for technical service life. ## **France: Smoother RE2020 data imports** The “Import data from RSET/RSEE” feature in the RE2020 tool has been refined for reliability: - **Accuracy:** Climate zones are now auto-imported from XML for precise threshold calculations. - **Guidance:** Missing fields are clearly highlighted with direct links for completion. - **Consistency:** Auto-consumption rates for local electricity are now systematically checked and imported. # **Database expansion** ## **[Greater modeling precision with 7000+ new datasets](https://help.oneclicklca.com/en/articles/521364-database-updates-2026)** The database now includes **7171** new datasets, including the updated Baubook database. These additions enhance regional accuracy and material representation for both construction and manufacturing ## **[Expanded 187 coverage with new generics](https://help.oneclicklca.com/en/articles/275986-one-click-lca-generic-data-updates-2025)** We have added a massive tranche of generic datasets specifically targeting **MEP (Mechanical, Electrical, and Plumbing) and Infrastructure** projects. This fills a critical gap for early-stage modeling where verified EPDs are rare. **Breakdown of new resources:** **Power Regulation & Quality:** - **Automatic Voltage Regulators (AVR):** 15 new types (PCB-mounted to high-capacity industrial 500 kVA). - **UPS Systems:** 8 new units (1 kVA to 40 kVA modular towers). - **Reactive Compensation:** 8 new components (Capacitors and harmonic modules). - **Power Supplies:** 5 new units (DIN-rail DC supplies, DC-DC converters). **Circuit Protection & Safety:** - **Arc Fault Interrupters (AFCI):** 10 new types (Residential, commercial, and DIN-rail). - **Residual Current Monitors (RCM):** 10 new types (EV charging, data centers, portable) - **Surge Protection (SPD):** 10 new types (PV string, Type 1/2/3, Telecom). **Cabling & Management:** - **Cable Glands:** 32 new types (Polyamide, Brass, Armoured/Unarmoured) - **Installation Cables:** 9 new types (PVC and LSZH insulation). - **Tension Clamps:** 15 new types (Aluminium alloy, Polyamide, Dead-end wedge). **Control & Automation:** - **Switches:** 19 new types (SPST, SPDT, Load break switches up to 36 kV). - **Relays:** 9 new numeric protection relays (Feeder, Motor, Generator, Differential). - **PLCs & Interfaces:** 9 new units (DIN-rail PLCs, I/O modules, HMI panels). - **Motor Control:** 3 new units (Soft starters, VFDs). **Monitoring:** - **Energy Meters:** 9 new types (Smart meters, DIN-rail, Revenue grade). **Demolition:** - **New C1 Scenarios:** Concrete demolition and Asphalt pavement removal (milling).