Almajed et al. (2026): Quantifying capital-energy trade-offs in bipolar membrane electrodialysis for atmospheric and oceanic carbon removal

Hussain M. Almajed, Bri-Mathias Hodge and Wilson A. Smith, IN: Joule, https://doi.org/10.1016/j.joule.2026.04.008

Coupling bipolar membrane electrodialysis (BPMED) with direct air capture (DAC) and direct ocean capture (DOC) presents promising carbon removal pathways. The authors develop, validate, and integrate process and techno-economic models to assess this integration under variable power scenarios.

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