A focused intelligence section from the Mark and Focus archive, connecting recurring analysis across policy, infrastructure, resilience, technology, and urban systems change.
Hydrogen production requires significant volumes of high-purity water, creating pressure on freshwater systems in water-stressed regions. Integrating treated effluent into hydrogen pathways addresses these constraints while strengthening infrastructure efficiency. This approach supports…
Urban energy systems face pressure to decarbonise while maintaining affordability and reliability. Sewage Heat Recovery (SHR) captures residual thermal energy from wastewater that would otherwise dissipate. This approach strengthens urban resilience by…
