Falling Costs for Green Hydrogen
The cost of producing green hydrogen through renewable energy in Europe is projected to fall by 30% by 2030, according to DNV’s latest Energy Transition Outlook 2025. These reductions are driven by continued advances in electrolyzer technology, falling wind and solar prices, and economies of scale as large hydrogen projects begin operation. Notably, Shell’s 200MW “Holland Hydrogen 1” project in Rotterdam reflects the broader acceleration of green hydrogen deployment across Europe.
Technology and Market Developments
Advances in electrolyzer design and manufacturing efficiency are central to driving down costs, as new systems require less energy per kilogram of hydrogen produced. At the same time, the rapid expansion of renewable energy capacity and its integration with hydrogen projects is expected to reduce electricity costs—the dominant factor in green hydrogen pricing. A wave of new announcements across northern and western Europe signals rising confidence in policy support and growing demand for low-carbon hydrogen.
The Parity Gap: Green vs. Blue Hydrogen
Despite the positive cost trajectory, DNV’s analysis shows that green hydrogen still remains decades away from achieving cost parity with blue hydrogen (produced from fossil gas with carbon capture). The price gap is driven by advantages in existing gas infrastructure, lower feedstock prices in some regions, and the high capital investment required for renewable hydrogen production. Thus, while green hydrogen becomes increasingly competitive, it will still depend on subsidies and regulatory frameworks to expand adoption in energy-intensive, hard-to-abate sectors.
Looking Ahead: Towards a Hydrogen Economy
With green hydrogen costs expected to drop significantly by 2030, Europe is positioned for strong growth in sectors such as ammonia production, steelmaking, and heavy transport—areas with limited decarbonization alternatives. Strong policy coordination and investment incentives will help Europe retain its leadership in the global green hydrogen market. However, full price competitiveness with blue hydrogen pathways may not be realized until the 2040s or later, highlighting the importance of long-term strategy, sustained innovation, and coordinated development across the entire hydrogen value chain.
