15+ Years of Resource Recovery
Sustainability
Sustainability
Engineering a Circular Future
At Griniu, sustainability is not an initiative — it is the engineering principle behind every operation we perform. Every process, every facility, and every investment is designed to recover valuable resources, reduce environmental impact, and extend the lifecycle of materials that would otherwise become waste.
From Linear Consumption to a Regenerative Cycle
Through advanced recovery technologies, renewable energy solutions, industrial recycling, and integrated logistics, Griniu is helping industries transition from a linear consumption model to a regenerative circular economy where resources remain in continuous use.
Our Footprint
Measurable Environmental Impact
Our commitment to sustainability is reflected through measurable performance rather than promises.
Annual Recovery Capacity
0 Tons
Waste Mineral Oil
Re-refined into premium industrial products.
0 Tons
Agricultural Biomass
Recovered and converted into renewable fuel.
Closing the Loop
The circular economy begins by viewing waste not as an endpoint, but as the beginning of a new industrial lifecycle.
- At Griniu, used lubricating oil becomes premium base oil.
- Agricultural residues become renewable biomass fuel.
- Industrial mineral waste becomes valuable raw material for cement production.
- Integrated logistics connect every stage of recovery, ensuring materials move safely and efficiently from collection to regeneration.
Every recovered resource represents fewer emissions, less landfill waste, and lower dependence on virgin natural resources.
Lifetime Recovery
0+ Barrels
Used Lubricating Oil
Recovered since commissioning our refinery.
0+ Tons
Waste Mineral Oil
Successfully processed through our recovery operations.
Contact Us
Partner with Griniu for Measurable Sustainability
Re-Refining
Why Re-Refining Matters
Used lubricating oil remains one of the world's most valuable recyclable resources. Without proper treatment, it can contaminate soil, groundwater, and ecosystems for decades. Advanced re-refining changes that equation.
Instead of extracting new crude oil, Griniu regenerates existing resources through advanced engineering processes that recover premium-quality base oils with performance comparable to virgin products. The result is a cleaner production cycle that conserves natural resources while dramatically reducing greenhouse gas emissions and hazardous waste generation.
Performance
Environmental Performance
Up to 77% Lower Carbon Footprint
Compared with producing virgin base oil from crude petroleum.
Zero-Waste Re-Refining
Maximum recovery of valuable hydrocarbons while minimizing waste generation.
100% Export of Re-Refined Base Oils
Supporting global industries in reducing dependence on virgin petroleum resources.
Benefits
Environmental Benefits of Re-Refined Base Oil
Producing base oil through re-refining delivers significant environmental advantages over conventional crude oil refining.
Lower Greenhouse Gas Emissions
Modern re-refining technology can reduce lifecycle greenhouse gas emissions by up to 77%, making it one of the most effective carbon reduction strategies within the lubricant industry.
Conservation of Natural Resources
Every litre of re-refined base oil reduces the demand for virgin crude oil extraction, preserving finite natural resources for future generations.
Hazardous Waste Prevention
Used lubricating oil is classified as hazardous waste. Recovering and regenerating this resource prevents improper disposal that could contaminate soil, rivers, and groundwater.
Circular Material Recovery
Modern recovery systems can regenerate the majority of used lubricating oil into valuable industrial products, extending the lifecycle of existing materials instead of continuously consuming new ones.
Decarbonization
Supporting Industrial Decarbonization
Beyond oil recovery, Griniu actively contributes to reducing industrial emissions through renewable biomass fuel and industrial mineral recycling.
- Agricultural biomass replaces conventional fossil fuels in cement production.
- Recovered Blast Furnace Slag (BFS) and Steel Slag (SS) reduce the need for virgin raw materials while lowering the environmental footprint of cement manufacturing.
Together, these solutions support cleaner production throughout multiple industrial sectors.
Operations
Responsible Operations
Environmental responsibility is integrated into every stage of our operations. This includes:
- Advanced emission control systems
- Energy-efficient process design
- Heat recovery wherever practical
- Continuous laboratory monitoring
- Responsible waste handling
- Licensed transportation and traceability
- Compliance with applicable environmental regulations
Every operational improvement contributes to higher efficiency and lower environmental impact.
Expansion
Building Tomorrow's Recycling Hub
Our ongoing expansion project represents the next stage in Griniu's sustainability journey.
The new ultra-modern re-refinery will significantly increase production capacity while incorporating the latest advancements in process efficiency, environmental protection, and operational performance.
As Griniu continues to grow, our objective remains unchanged:
- Recover more resources.
- Reduce more emissions.
- Create greater value from materials already in circulation.
Innovation
Sustainability Through Innovation
Innovation drives continuous improvement across every Griniu operation.
Our engineers continuously optimize:
- Recovery efficiency
- Product quality
- Energy consumption
- Environmental performance
- Resource utilization
- Process reliability
This commitment ensures that every new investment strengthens both industrial productivity and environmental stewardship.
Partnership
Together We Create Lasting Value
Sustainability is not achieved by one company alone. It is built through collaboration between industries, communities, regulators, and technology partners who share a common commitment to responsible resource management.
At Griniu, we are proud to work alongside organizations that believe environmental responsibility and industrial growth can — and should — advance together.
Every partnership we build helps transform waste into opportunity, creating lasting value for businesses, society, and future generations.
Discover how Griniu's engineering solutions are transforming environmental challenges into sustainable industrial opportunities.