First Atlas Expands Natural Hydrogen Targeting Strategy Following QIMC’s 10.77% Hydrogen Discovery in Nova Scotia

First Atlas Resources has announced an expansion of its natural hydrogen exploration strategy in Nova Scotia, adopting a broader play-based targeting framework developed by Québec Innovative Materials Corp. (QIMC) across its Springhill and Southampton licence areas. 

The move follows QIMC’s recent drill results at its West-Advocate project, where drilling reportedly returned a peak mud-gas hydrogen reading of 10.77% at a depth of 848 metres, including five separate percent-level hydrogen intervals across a 69-metre section. QIMC has interpreted the discovery as evidence of a large-scale natural hydrogen system extending along the Cobequid-Chedabucto structural corridor rather than an isolated occurrence. 

Building on its earlier adoption of QIMC’s R2G2™ structural exploration model, First Atlas will now apply a play-scale assessment methodology that evaluates hydrogen prospectivity using three key criteria: areal footprint, net structural thickness, and stacked-domain density. The framework shifts exploration away from isolated anomalies and toward identifying large structurally connected hydrogen systems. 

The company highlighted encouraging results from its own Springhill project, where a 2025 soil-gas survey collected 230 samples and identified multiple elevated hydrogen readings, including a peak value of 1,652 ppm hydrogen. Follow-up radon-thoron surveys later confirmed several fault-controlled degassing corridors, with radon readings reaching 85,000 Bq/m³ and hydrogen values exceeding 1,662 ppm. 

According to First Atlas, the Springhill area represents its highest-priority target because of the combination of strong surface hydrogen anomalies, confirmed fault-controlled gas migration, and its location at the intersection of major regional structures including the Oxford Fault and Athol Syncline. The company and QIMC are currently refining drill targets for a future drilling campaign designed to test these interpreted hydrogen migration pathways. 

First Atlas also plans to apply the same methodology to newly acquired licences adjacent to QIMC’s Southampton project. Planned work includes soil-gas surveys, radon-thoron sampling, structural mapping, and integration of exploration datasets with neighbouring QIMC programs to identify larger-scale hydrogen trends across the basin. 

Full press release can be found here.