WHY HYDROGEN
WHY HYDROGEN
A highly abundant and flexible element, Hydrogen can produce electricity or heat, and it can be transported and stored in both liquid and gas form.
About 90 million metric tons of hydrogen per year are used in industrial manufacturing, refining, agriculture, transportation, power, and more. This versatility positions hydrogen as a fundamental component in numerous critical processes essential for modern society.

PRODUCTION
Renewable energy
Electrolysis

TRANSPORTATION
- Shipping
- Trucks
- Pipeline
- Storage

TRANSFORMATION
- Synthetic fuels
- Green ammonia
- Methanol

END USE
- INDUSTRY: Steel industry, chemical industry, refineries
- TRANSPORT: Shipping, aviation, cars, rail, trucks, buses
- HEATING
- POWER GENERATION
WHY HYDROGEN
WHY HYDROGEN
A highly abundant and flexible element, Hydrogen can produce electricity or heat, and it can be transported and stored in both liquid and gas form.
About 90 million metric tons of hydrogen per year are used in industrial manufacturing, refining, agriculture, transportation, power, and more. This versatility positions hydrogen as a fundamental component in numerous critical processes essential for modern society.

PRODUCTION
Renewable energy
Electrolysis

TRANSPORTATION
- Shipping
- Trucks
- Pipeline
- Storage

TRANSFORMATION
- Synthetic fuels
- Green ammonia
- Methanol

END USE
- INDUSTRY: Steel industry, chemical industry, refineries
- TRANSPORT: Shipping, aviation, cars, rail, trucks, buses
- HEATING
- POWER GENERATION
WHY HYDROGEN
HYDROGEN FAQ
The most prevalent forms of hydrogen are categorized into three main types: grey, blue, and green hydrogen.
Grey hydrogen, currently the most widely produced and cost-effective form, is derived from natural gas through a process called steam reforming. While it serves as a fuel without directly emitting greenhouse gases, its production process results in significant carbon emissions being released into the atmosphere.
Blue hydrogen, similar to grey hydrogen, is also produced through steam reforming but incorporates carbon capture and storage technology to mitigate emissions. Although it is often referred to as “low-carbon hydrogen,” it still involves the creation and storage of greenhouse gases.
Green hydrogen (or renewable hydrogen), on the other hand, stands out as a completely emissions-free energy source throughout its life cycle. It is produced by electrolyzing water using clean electricity generated from renewable sources like wind and solar power. This process separates water into hydrogen and oxygen without releasing any carbon emissions, making it an environmentally friendly alternative.
Beyond these primary types, there are various other colors of hydrogen with distinct production methods:
- Black and brown hydrogen: Produced from coal using gasification, emitting significant pollutants into the atmosphere.
- Pink hydrogen: Created through electrolysis powered by nuclear energy.
- Purple hydrogen: Made though using nuclear power and heat through combined chemo-thermal electrolysis splitting of water.
- Red hydrogen: Produced through the high-temperature catalytic splitting of water using nuclear power thermal as an energy source.
- Turquoise hydrogen: A novel type produced via methane pyrolysis, potentially offering low-carbon emissions if carbon storage is viable.
- Yellow hydrogen: Generated through electrolysis using solar power.
- White hydrogen: Naturally occurring in underground deposits and extracted through fracking, but not currently utilized as an energy source.
Each type of hydrogen varies in terms of its environmental impact, with green hydrogen being the most environmentally friendly due to its zero carbon emissions.
The cost of hydrogen can vary depending on factors such as production method, market conditions, and scale of production. Currently, hydrogen produced from fossil fuels (grey hydrogen) tends to be cheaper than hydrogen produced through renewable energy sources (green hydrogen). However, as renewable energy costs continue to decline and technologies for green hydrogen production improve, the cost competitiveness of green hydrogen is expected to increase. Additionally, the total cost of hydrogen includes not only production but also storage, transportation, and distribution. While hydrogen may currently be more expensive than traditional fuels like gasoline and natural gas, its long-term sustainability and potential for decarbonization make it an attractive option for various industries and applications. You can check the current preliminary cost of hydrogen per country here.
Meeting the Paris Agreement target of limiting global temperature rise to below 1.5°C requires a profound transformation of the global energy landscape. The European Green Deal serves as the EU’s roadmap to achieving these objectives, aiming for climate neutrality by 2050 and positioning Europe as the world’s first carbon-neutral continent.
To support the decarbonization efforts, the EU has introduced a comprehensive framework through its hydrogen strategy and REPowerEU plan. These initiatives promote the adoption of renewable and low-carbon hydrogen, aiming to reduce the EU’s reliance on imported fossil fuels in a cost-effective manner. The EU’s hydrogen strategy, established in 2020, outlines policy actions across five key areas: investment support, production and demand assistance, establishing hydrogen markets and infrastructure, fostering research and collaboration, and enhancing international cooperation. Ukraine is recognized as a strategic partner in these efforts.
Numerous countries worldwide are also developing national hydrogen strategies to guide their endeavors in advancing hydrogen production, infrastructure, and utilization. These strategies typically align with broader climate and energy policies. Ukraine is currently in the process of finalizing its national hydrogen strategy, with a draft document already published on the Ministry of Energy’s website.
On 2 February 2023, Ukraine and the European Commission signed a Memorandum of Understanding on a Strategic Partnership in the areas of biomethane, hydrogen, and other synthetic gases. This landmark agreement aims to strengthen cooperation in the development of renewable energy, particularly focusing on clean and sustainable gases and their derivatives.
IS HYDROGEN SAFE FOR USE IN VARIOUS APPLICATIONS, INCLUDING TRANSPORTATION AND INDUSTRIAL PROCESSES?
Hydrogen is widely regarded as safe for use in various applications, including transportation and industrial processes. However, it requires careful handling and adherence to safety protocols to mitigate potential risks.
In transportation, hydrogen is increasingly used as a fuel for fuel cell vehicles (FCVs). These vehicles are equipped with safety features such as pressure relief devices and automatic shutdown systems to ensure safety in case of emergencies. Hydrogen fuel tanks in FCVs are designed to withstand high pressures and undergo rigorous testing to ensure integrity. Additionally, hydrogen refueling stations follow strict safety protocols to prevent leaks and ensure safe refueling procedures.
In industrial processes, hydrogen is utilized in refining, chemical production, and metal processing. Safety measures in industrial settings involve proper handling, storage, and monitoring of hydrogen to prevent leaks and mitigate potential hazards. Due to hydrogen’s flammability, safe handling practices such as proper ventilation and ignition source control are essential to minimize the risk of fire or explosion.
Furthermore, hydrogen’s unique properties, such as its high energy density and clean combustion, offer inherent safety advantages. Unlike fossil fuels, hydrogen releases no carbon emissions when burned, reducing environmental impacts and enhancing safety in terms of air quality and pollution.
Overall, hydrogen’s safety record speaks for itself, with millions of tons of hydrogen produced and utilized safely every year worldwide. As advancements in technology and safety practices continue, hydrogen remains a cornerstone of our transition to a cleaner, more sustainable energy future.
H2U plays a pivotal role in advancing Ukraine’s climate goals and decarbonization efforts through its commitment to promoting hydrogen as a clean and sustainable energy solution. By spearheading initiatives to develop and implement hydrogen technologies, H2U contributes to reducing carbon emissions and transitioning Ukraine towards a greener and more resilient energy system.
H2U focuses on producing green hydrogen through electrolysis powered by renewable energy sources such as wind, solar, and hydroelectric power. This process generates hydrogen with zero carbon emissions, helping Ukraine reduce its carbon footprint and mitigate climate change impacts.
By promoting the adoption of hydrogen technologies across various sectors, including transportation, industry, and power generation, H2U accelerates Ukraine’s transition towards cleaner and more sustainable energy sources. Hydrogen can complement and integrate with existing energy infrastructure, facilitating the shift away from fossil fuels.
H2U engages in research, development, and innovation activities to advance hydrogen technologies and infrastructure in Ukraine. Through partnerships with government agencies, research institutions, and industry stakeholders, H2U facilitates knowledge sharing, technology transfer, and capacity building to support Ukraine’s transition to a hydrogen-based economy.
In addition to its contributions at the national level, H2U actively participates in international forums and collaborations. By sharing expertise, best practices, and lessons learned, H2U contributes to shaping global policies and strategies aimed at achieving climate mitigation targets and fostering sustainable development worldwide.




