Recent industry developments signal that the convergence of electric power and hydrogen systems is rapidly moving from conceptual demonstration to commercial deployment. Weichai Power has released its WPH15DI hydrogen internal combustion engine hybrid assembly, supporting zero-carbon transformation for heavy-duty commercial vehicles and construction machinery. Guofu Hydrogen has officially rolled out its 2000-standard-cubic-meter alkaline water electrolysis hydrogen production system, while Hydrogen Sheng Energy has completed the installation, commissioning, and trial operation of its kilowatt-scale offshore floating PEM hydrogen production system. These moves highlight how electricity-hydrogen synergy is unlocking a trillion-yuan industrial space through bidirectional energy conversion, with four key application scenarios — green power-to-hydrogen-ammonia-methanol, hydrogen energy storage, hydrogen power generation, and thermal power co-firing with hydrogen or ammonia — gradually releasing opportunities that drive expansion across equipment manufacturing, storage and transport infrastructure, and green services.

A clearer development pathway is emerging as policy support continues to strengthen in the opening year of the 15th Five-Year Plan period. The 15th Five-Year Plan for New Energy System Construction calls for promoting integrated development between electricity and advanced manufacturing, computing power, and hydrogen energy industries, facilitating local conversion and utilization of energy resources. It also advocates developing models such as direct green power-to-hydrogen connections and renewable off-grid hydrogen production tailored to local conditions, with a target of reaching 2 million tonnes of renewable-based hydrogen production by 2030. The 15th Five-Year Plan for New Power System Construction proposes enhancing coordination between power-heat and power-hydrogen systems, expanding application scenarios including green power-to-hydrogen-ammonia-methanol, hydrogen storage, hydrogen power generation, and thermal power co-firing. Supply-demand dynamics reinforce this trajectory, as data from the China Hydrogen Energy Development Report (2026) shows China's hydrogen production and sales volumes led the world in 2025, with annual output exceeding 39 million tonnes. Renewable-based hydrogen production capacity built and operational in 2025 doubled from 2024 levels, surpassing 250,000 tonnes per year and accounting for over half of global capacity. Meanwhile, eastern coastal industrial and shipping sectors show robust demand for green hydrogen-based fuels, and tightening global carbon policies are rapidly expanding international market demand. With massive green power production potential on one side and expansive domestic and overseas downstream markets on the other, the "green power-hydrogen energy-global market" value loop is accelerating, positioning this trillion-yuan track to steadily shift from policy expectation-driven momentum to performance-driven growth, adding solid industrial strength to China's green energy transformation.

Commercialization pathways for the four major downstream application scenarios are becoming increasingly defined. Green power-to-hydrogen-ammonia-methanol currently stands as the track with the strongest commercial certainty and most substantial market potential. According to the China Green Fuel Development Report (2026), China's green synthetic ammonia capacity reached approximately 700,000 tonnes per year in 2025, representing 79.5% of global capacity, while green methanol capacity totaled about 380,000 tonnes annually, accounting for roughly 60.3% of the global share. Multiple companies are actively positioning themselves in this space. China Tianying plans to develop 200,000 tonnes of EU-certified green methanol capacity by 2026, with a target of million-tonne-scale supply around 2030. Baofeng Energy is planning total green hydrogen capacity of 3.1 billion standard cubic meters annually, which would support the formation of scaled production of 1.45 million tonnes of green methanol and 500,000 tonnes of green olefins per year. This scenario is generating large-scale equipment procurement orders that serve as a critical revenue source for upstream industries. Goldwind Science & Technology, for instance, supplies both wind power equipment and electrolyzer systems while also deeply participating in integrated project turnkey construction. The scenario is also extending into sustainable aviation fuel territory. According to research from Everbright Securities, rigid decarbonization demand from shipping and aviation is driving requirements, and the parity point for hydrogen-ammonia-methanol industries is approaching. In the "Three North" regions, integrated wind-solar-hydrogen-ammonia-methanol local conversion models dominate, while coastal areas are positioning port refueling infrastructure and green shipping corridors. Green methanol is expected to scale first, followed by green ammonia, and the linkage between China Certified Emission Reductions and carbon markets is opening green premium space. The industry is positioned to form a positive cycle of "scale expansion-technology iteration-cost reduction."

The hydrogen energy storage scenario is driving demand growth for hydrogen storage equipment and wind-solar-hydrogen coordinated dispatch control systems. Although hydrogen storage remains in technical validation stages with large-scale commercialization still dependent on cost reductions and continued improvements to power market mechanisms, industry exploration is well underway. Dongfang Electric has deployed capabilities across gaseous, liquid, and solid-state hydrogen storage and transport, while Sungrow Power has developed integrated off-grid wind-hydrogen storage coordination control system solutions. Hydrogen power generation currently exhibits a pattern of distributed applications taking priority, with large-scale peak shaving still in demonstration phases. Most existing projects utilize hydrogen power generation as an outlet for surplus hydrogen, and the next phase of scenario iteration will drive research, development, and demonstration procurement for large-capacity fuel cells, hydrogen gas turbine systems, and core components. Thermal power co-firing with hydrogen or ammonia opens a new pathway for low-carbon retrofitting of existing coal power infrastructure. As storage and transport costs decline, long-term operational reliability improves, and carbon compensation mechanisms mature, low-percentage co-firing applications in both coal and natural gas power plants present substantial market potential, serving as an important alternative pathway for the low-carbon transition of existing fossil fuel facilities.

Driven by these four application scenarios, hydrogen-power synergy industrialization opportunities are transmitting along the chain of "downstream application pull - midstream circulation support - upstream equipment development," stimulating orders and investment across the entire industry chain. In equipment manufacturing, demand is rising for alkaline electrolyzers and anion exchange membrane electrolyzers adapted to the significant fluctuations of wind and solar power conditions. Orders for hydrogen storage vessels, underground storage facility equipment, hydrogen burners, and large-capacity fuel cell systems are being released steadily, while localization breakthroughs in critical materials such as proton exchange membranes and catalysts are accelerating. Storage and transport infrastructure construction is entering a window of opportunity. The industry is exploring models including retrofitting existing pipeline networks for hydrogen-ammonia-methanol compatibility, converting refined oil pipelines for green methanol transport, and utilizing salt caverns and depleted oil and gas reservoirs for underground hydrogen storage. Coastal ports including Jinzhou, Lianyungang, Ningbo Zhoushan, and Dalian are planning or positioning dedicated cryogenic ammonia storage tanks, specialized chemical berths, and closed loading and unloading systems to establish storage and transshipment hubs oriented toward overseas export. Supporting digital and green services ecosystems are emerging alongside these developments. Digital services such as integrated wind-solar-storage-hydrogen coordination dispatch systems, green hydrogen carbon traceability certification, and carbon value accounting are growing rapidly, while green certification and green trade services oriented toward overseas markets are forming new niche growth points.

Several practical bottlenecks still constrain hydrogen-power synergy industrialization. Hydrogen production, storage, and power generation equipment adapted to industry needs remain in iterative development, with some critical component reliability yet to be fully validated. The comprehensive cost of production, storage, and transportation remains elevated, leaving most hydrogen-based fuels without market competitiveness at current levels. Cross-regional storage and transport infrastructure remains insufficient, green hydrogen carbon traceability certification and peak-shaving compensation mechanisms are not yet fully established, and many projects continue to rely on policy support. Breaking through these industry bottlenecks requires coordinated efforts across multiple dimensions. On one front, innovation consortia should be established through comprehensive hydrogen energy application pilot programs to accelerate core equipment and critical material technology development and deployment. On another front, infrastructure construction including hydrogen transmission pipelines, refueling stations, and underground storage facilities should be systematically advanced to alleviate spatial mismatches between supply and demand. Green hydrogen carbon traceability certification and value compensation systems need refinement, and scenario-based gradient development should be pursued to guide rational industry positioning and gradually cultivate sustainable business models. Driven jointly by policy guidance, project implementation, and domestic and international market demand, hydrogen-power synergy has moved beyond the conceptual stage into a critical period of industrial deployment. Of course, industry development requires adaptation to local conditions rather than indiscriminate expansion across all regions. As pilot programs continue to deepen and supporting systems progressively improve, hydrogen-power synergy holds the potential to fully unlock wind and solar power consumption potential, serve green development objectives, expand global green trade, and release substantial industrial value in the evolving energy landscape.