

We will realize eco-friendly values throughout our value chain.
Use LNG to power production facilities for lower carbon emissions and invest in energy-reducing technologies and equipment
Expand eco-friendly facilities by issuing green bonds worth KRW 130 billion
Reinforce EV charging and hydrogen value chain


We will introduce sustainable technologies and products that are relevant to our customers’ lives.
Produce eco-friendly lubricants in line with the shift to an eco-friendly mobility market
Produce raw materials for cosmetics (2,3-BDO) employing eco-friendly bio-production processes


Uncover and implement effective methods to construct a resource circulation ecosystem.
We will produce eco-friendly polypropylene (PP) compound using MR technology.
Demonstration project turning waste plastic into pyrolysis fuel oil (PFO) using Chemical Recycling technology
78.5% waste recycling rate at production facilities
Brand Identity


The Möbius strip represents the value of a circular economy which is central to our eco-friendly business.
The arrow is an expression of our determination to evolve and expand.
Brand Core Value
Commitment to
change and expansion


GS Caltex continues to grow and evolve as an energy company to provide our customers with even greater value.
Resource circulation efforts,
the key to eco-friendly business


We consistently pursue eco-supportive activities throughout the value chain as part of our goal to construct a sustainable, circular economy.
Dedication to eco-friendly business


GS Caltex has always and will continue to strive to be a trustworthy company. This is the mindset guiding our eco-friendly business.
Eco-friendly Product


Eco-friendly Recycled Resin
GS Caltex’s eco-friendly Recycled Resin involves applying our advanced recycling technology to upcycle waste plastics into functional plastics that fulfill customers’ needs. The eco-friendly recycled Resin compound accounts for over 10% of our total Polymer compound production, which enables us to reduce carbon dioxide emissions by 61,000 tons annually.


GRS (Global Recycled Standard) certification : GRS is the standard for tracking and verifying the content of recycled materials across the entire production process, from the source of raw materials to the final product. (Certifiable recycled material content rate: 20~100%)


GreenDiol
GreenDiol is the name of our all-natural 2,3-Butaneodiol (2,3-BDO) made from non-GMO biomass and microorganisms using a 100% bio-based production process that preserves the natural ecosystem. GreenDiol is used in cosmetics thanks to its superior moisturizing and anti-inflammatory effects, dispersion quality of active ingredients, and smooth texture.


Ecocert COSMOS (COSMetic Organic and natural Standard) certification : The France-based European organic cosmetic standard requires minimum 95% of ingredients to be of natural origin and at least 20% to be organic. COSMOS integrates multiple industry standards for natural cosmetics and thus a COSMOS certification indicates the product satisfies a diverse range of requirements.


Korea Agency of Vegan Certification and Services’ vegan certification : The certification is given when no animal ingredients have been used in the entire production process nor were animals used in product testing. Additionally, the certified product must be animal DNA-free and only contain ingredients of natural origin, with the exception of ingredients produced through chemical synthesis.


USDA Certified Biobased Product certification : The USDA Certified Biobased Product label indicates USDA-approved bio products derived from plants and other renewable agricultural, marine, and forestry materials. They provide an alternative to conventional petroleum-derived products.


Kixx BIO1
Kixx BIO1 is an eco-friendly, high-performance synthetic engine oil that minimizes impact on the environment while maximizing performance. Made from 100% plant-derived bio base oil, it contributes to the reduction of carbon dioxide emissions while providing superior protection against engine wear.


USDA Certified Biobased Product certification : The USDA Certified Biobased Product label indicates USDA-approved bio products derived from plants and other renewable agricultural, marine, and forestry materials. They provide an alternative to conventional petroleum-derived products.