Realizing the dream of clean and infinite energy
We lead the way to a brighter future. While enabling renewable energy system,
Greenable contributes to building a sustainable and stable energy market.
As a major energy source, hydrogen is redefining our industries and economies. Greenable¢â offers safe solutions for the hydrogen economy with product portfolio spanning the entire hydrogen value chain: from production to delivery, storage and use.
Steel Pipes for Hydrogen Delivery
This welding pipe boasts the world's highest safety standards, able to withstand impacts even at temperatures as low as -45¡ÆC. Structures utilizing this solution have been established for the first time in Korea, specifically in the hydrogen pilot cities of Ansan and Ulsan. Additionally, the development of steel products and welding solutions for large-diameter steel pipes designed for high-pressure hydrogen is currently underway.
Conventional high-pressure hydrogen tanks have a maximum capacity of 550L. After use, it takes maximum 15 minutes to restore the pressure level and be ready for refueling again. To address this issue, POSCO is developing a safer alternative which has a capacity of 1000L or more.
Currently, carbon fiber is used to reinforce hydrogen tanks in vehicles. POSCO is developing an alternative with steel wire that is greener and more affordable.
Project | Location | Pipe length |
---|---|---|
Hydrogen City - Ansan (2022) | Korea | 3.9km |
Hydrogen City - Ulsan (2022) | Korea | 10.5km |
POSCO¡¯s ¡°Green Tomorrow: Finding Greenable Stones¡± on air
2022-08-03
NOIMG:false µ¿¿µ»ó:Y Àû¿ë»ç·Ê:N ¸ÞÀγëÃâ:N
Video Clips
Why POSCO Welcomes the Upward Trend in the Shipping Industry
2019-03-08
NOIMG:false µ¿¿µ»ó:N Àû¿ë»ç·Ê:N ¸ÞÀγëÃâ:N
ETC
Shaping the Megatrends of the Future
2018-05-09
NOIMG:false µ¿¿µ»ó:N Àû¿ë»ç·Ê:N ¸ÞÀγëÃâ:N
Steel-N
How POSCO Sees a Future of Renewable Energy
2017-10-05
NOIMG:false µ¿¿µ»ó:N Àû¿ë»ç·Ê:N ¸ÞÀγëÃâ:N
Steel-N
Sustainability Report on the Steel Industry Highlights Gaps and Strengths
2017-06-29
NOIMG:false µ¿¿µ»ó:N Àû¿ë»ç·Ê:N ¸ÞÀγëÃâ:N
Steel-N
Discover the Technology that is Making Steel Production More Sustainable
2017-06-15
NOIMG:false µ¿¿µ»ó:N Àû¿ë»ç·Ê:N ¸ÞÀγëÃâ:N
Steel-N
[Tech Talk] Part 3. Dreaming of independence in battery core materials! Localized artificial graphit
2024-08-12
NOIMG:false µ¿¿µ»ó:N Àû¿ë»ç·Ê:N ¸ÞÀγëÃâ:Y
ETC
[An easy-to-understand story about STEEL] Realizing a Circular Economy with the Steel Industry¡¯s 3R
2024-06-24
NOIMG:false µ¿¿µ»ó:N Àû¿ë»ç·Ê:N ¸ÞÀγëÃâ:Y
ETC