Blue hydrogen, produced from natural gas with carbon capture, is emerging as a lower-carbon bridge between fossil fuels and a future hydrogen economy. A new IDTechEx report says its growth will depend mainly on three factors: strong policy support, commercial demand and continued technological progress.
The report notes that blue hydrogen remains more expensive than grey hydrogen because of carbon capture and storage costs, making regulatory support essential. Carbon pricing, tax credits, grants and other incentives are helping create a market for low-carbon hydrogen in countries such as the US and across Europe.
Private sector investment is also accelerating, especially through industrial hydrogen hubs where companies can share infrastructure and reduce costs. At the same time, new technologies in reformers, catalysts and carbon capture are improving efficiency and making blue hydrogen more scalable.
The report concludes that blue hydrogen can expand only if policy, industry and technology move together. For now, government support remains the most important factor in turning blue hydrogen into a viable market.
