PET-Bottle Recycling

• New enzyme technology for environmentally friendly plastic recycling

 PET-Bottle Recycling

OMV Launches Austria’s Largest Green Hydrogen Plant at Schwechat

A Major Milestone in Austria’s Energy Transition

OMV, Austria’s leading energy and petrochemical company, has officially launched the country’s largest green hydrogen plant. Located at the Schwechat refinery near Vienna, the facility marks a significant step in Austria’s transition toward renewable energy and climate neutrality.

The 10-megawatt (MW) plant, now operational, is OMV’s first commercial-scale green hydrogen project. It represents a €25 million investment into the future of sustainable fuels and chemicals.  PET-Bottle Recycling

Green Hydrogen Production Reaches New Heights

With the capacity to produce up to 1,500 tons of green hydrogen per year, this facility sets a national benchmark. OMV plans to use the output to manufacture more sustainable products, including:

• Sustainable Aviation Fuel (SAF)
• Renewable Diesel (Hydrotreated Vegetable Oil, or HVO)
• Low-emission petrochemical feedstocks  PET-Bottle Recycling

This use of green hydrogen in refining and fuel production aligns with European Union targets for reducing dependence on fossil fuels and advancing climate goals.

Powered by 100% Renewable Energy

At the core of the Schwechat plant lies a Polymer Electrolyte Membrane (PEM) electrolyzer, also known as a Proton Exchange Membrane electrolyzer. This cutting-edge technology splits water molecules into hydrogen and oxygen using electricity derived solely from renewable sources, including:

• Wind Power
• Hydropower
• Photovoltaic Solar Energy

Unlike traditional hydrogen production, which relies on natural gas and emits significant carbon dioxide (CO₂), this method generates zero emissions during the process.

Environmental Impact: Up to 15,000 Tons of CO₂ Saved Annually

According to the European Union’s Renewable Energy Directive, the new plant can save up to 15,000 metric tons of CO₂ emissions each year. To put that in perspective, it’s equivalent to the carbon footprint of around 2,000 average EU citizens annually, based on the 2024 per capita average of 7.5 tons.  PET-Bottle Recycling

This substantial reduction underscores green hydrogen’s potential as a game-changing solution in the global effort to combat climate change.

“With the start-up of Austria’s largest electrolysis plant, we are re-inventing how essentials we use in everyday life are produced sustainably,” said Martijn van Koten, OMV board member responsible for Fuels, Feedstock & Chemicals. “Green hydrogen is at the heart of this transformation.”

Certified for Renewable Fuels of Non-Biological Origin (RFNBOs)

One of the key strengths of the new plant is its certification for producing Renewable Fuels of Non-Biological Origin (RFNBOs). This classification is vital under EU climate regulations and enhances the plant’s strategic importance in developing low-carbon fuels across Europe. PET-Bottle Recycling

The RFNBO designation ensures that the hydrogen generated is not only emission-free but also produced using electricity from certified renewable sources.

How PEM Electrolysis Works

To better understand how this plant functions, here’s a simplified look at PEM electrolysis:

1. Electricity from renewable sources is used to power the electrolyzer.
2. Water (H₂O) is split into hydrogen (H₂) and oxygen (O₂).
3. At the anode, water molecules release oxygen and positively charged hydrogen ions (protons).
4. These protons pass through the PEM.
5. At the cathode, they combine with electrons to form hydrogen gas.

This method is not only efficient but scalable, making it ideal for future expansions and industrial applications. PET-Bottle Recycling

A Cornerstone of OMV’s Decarbonization Strategy

OMV has made clear its ambition to become net-zero by 2050, and the Schwechat hydrogen plant plays a crucial role in that plan. The company’s broader sustainability strategy includes investments in:

• Geothermal energy
• Chemical recycling
• Circular economy solutions

By integrating green hydrogen into its refining operations, OMV is reshaping its value chain to meet both environmental and market demands for cleaner energy.

Supporting a Sustainable Aviation Future

One of the most compelling applications for green hydrogen is in sustainable aviation fuel (SAF). As air travel continues to rebound globally, airlines and governments are under increasing pressure to decarbonize. PET-Bottle Recycling

By supplying hydrogen-based feedstocks for SAF, OMV positions itself as a key enabler in the aviation sector’s journey toward net-zero emissions.

Looking Ahead: A Model for Green Industry in Europe

OMV’s green hydrogen initiative at Schwechat serves as a powerful model for other countries and companies across Europe. It combines:

• Cutting-edge renewable technology
• Large-scale industrial application
• Clear climate benefits
• Strategic alignment with EU policies

As the European Union ramps up its Green Deal ambitions and moves toward a low-carbon economy, projects like this underscore the role of hydrogen as a clean, flexible energy carrier for the future. PET-Bottle Recycling

? Summary: Why This Matters

• OMV’s Schwechat plant is Austria’s largest green hydrogen facility to date.
• It uses 100% renewable electricity to produce up to 1,500 tons of green hydrogen annually.
• The project enables annual CO₂ savings of up to 15,000 tons, supporting OMV’s 2050 net-zero goal.
• The hydrogen will be used in sustainable fuel production, contributing to cleaner transport and industry.

SK Chemicals Debuts Complete Automotive Recycling Solutions at 2025 ESG∙Net-Zero Expo

Turning end-of-life car parts into new high-performance materials, SK Chemicals leads the charge in circular automotive innovation.

A Bold Step Toward a Greener Auto Industry

SK Chemicals unveiled its groundbreaking automotive recycling technologies at the 2025 Auto Parts Industry ESG∙Net-Zero Expo, held March 23–25 at the aT Center in Yangjae-dong, Seoul. The event, co-hosted by Hyundai Motor Company, Kia Corporation, and key government bodies, highlighted innovations aligned with carbon neutrality and sustainable ESG (Environmental, Social, and Governance) practices.  PET-Bottle Recycling

Introducing the “Car-to-Car Closed-Loop Solution”

One of the expo’s standout innovations was SK Chemicals’ “Car-to-Car Closed-Loop Solution.” This system tackles the entire vehicle lifecycle: from the collection of end-of-life automotive components to their conversion into high-quality raw materials and reuse in new vehicles.

A key example was the recycling of used airbags. SK Chemicals showcased how these can be chemically broken down and re-manufactured into new airbags—completing a closed loop within the automotive supply chain.

What Is Closed-Loop Recycling?

Unlike conventional mechanical recycling—which often degrades plastic quality—closed-loop chemical recycling restores plastic waste to its original molecular form. Through depolymerization, discarded automotive plastics are broken down and rebuilt into virgin-quality materials, enabling endless reuse without performance loss.

This high-performance output makes the technology perfect for industries like automotive and electronics, where precision and durability are non-negotiable.  PET-Bottle Recycling

Compliance with Global Regulations

As global regulations like the EU’s End-of-Life Vehicles (ELV) Directive become more stringent, SK Chemicals’ innovations are well-timed. Their chemical recycling technologies offer a scalable and regulation-ready solution to help automakers meet evolving sustainability requirements.

Recyclable Materials Showcased at the Expo

SK Chemicals’ booth featured several next-generation materials engineered for the circular economy:

SKYPET CR (Circular Recycled PET)

This material, made from recycled plastics using circular recycling, offers strength and hydrolysis resistance equal to petroleum-based plastics. It’s already being used in:

• Headliners
• Seats and crash pads
• Floor mats
• Door panels and armrests
• Seatbelts and airbags

CR PBT (Circular Recycled Polybutylene Terephthalate)

Ideal for headlamp bezels, this recycled polymer maintains mechanical strength and aesthetic performance in visible auto components.   PET-Bottle Recycling

FLEXIA: The Game-Changer for Floor Mats

FLEXIA, a soft polyester-based insulation material, stood out for its single-material design. Unlike traditional floor mats that mix nylon, polyester, and PVC—making recycling difficult—FLEXIA is composed entirely of polyester. This simplifies the disassembly and recycling process, a key step in improving end-of-life recycling rates.

PO3G: Bio-Based Innovation

PO3G is a 100% bio-based polyol derived from plants. Used in synthetic leather products, it expands the eco-friendly material portfolio for automotive interiors and fashion applications alike.

Pioneering Depolymerization Technology

In 2023, SK Chemicals became the first company globally to commercialize depolymerization-based chemical recycling. This tech can now recycle not just clear plastic bottles, but also colored containers, films, and textile fibers—broadening its use across automotive, home appliances, and fashion industries.  PET-Bottle Recycling

Looking Ahead: A Statement from SK Chemicals

“As carbon neutrality and vehicle recyclability regulations become increasingly stringent, SK Chemicals will continue to partner with industry leaders to enhance recyclability through depolymerization while providing high-performance materials,” said Kim Hyun Suk, Head of the Recycling Business Division.

Conclusion: Driving Toward a Circular Future

By integrating cutting-edge recycling technologies into automotive manufacturing, SK Chemicals is not just complying with sustainability mandates—it’s shaping the future of the circular economy. From concept to commercialization, their innovations are setting new benchmarks for eco-friendly automotive design.   PET-Bottle Recycling