How to choose environmentally friendly oil-free air compressors in carbon neutrality parks
Industry background of carbon neutrality park
Carbon neutrality parks need to meet the ISO 14064-1 greenhouse gas accounting standard. As an energy hub, the carbon emission intensity of compressed air systems needs to be ≤0.05kg CO ˇ e/kWh during the entire life cycle (based on the PAS2060 carbon neutrality specification). According to LEED v4.1 Energy and Environmental Design Standards, park equipment needs to be adapted to renewable energy such as photovoltaics and geothermal, and has an energy efficiency ratio of ≥0.12kW/m³ (ASHRAE 90.1-2022 energy efficiency benchmark).
Why do carbon neutral parks need environmentally friendly oil-free air compressors
- technical necessity
- Zero carbon emission design: Water lubrication technology is combined with solar drives to achieve net-zero emissions from compressed air systems (certified by TÜV SÜD Carbon Footprint).
- Energy synergy: Waste heat recovery efficiency ≥85%(ISO 50001 certification), meeting the park’s combined cold, heat and power supply needs.
- circular economy: The recycling rate of the all-aluminum body is ≥95%(meets the UL2799 zero waste landfill standard).
Selection of core parameters of carbon neutrality park
- Key indicators and testing standards
- carbon intensity: ≤0.03kg CO ˇ e/kWh (ISO 14067 Product Carbon Footprint Accounting).
- energy efficiency rating: IE5 (IEC 60034-30-2:2023 Ultra-Efficient Motor Standard).
- noise control: ≤55dB (A) during daytime (ISO 4871:2017 sound power level test).
- Renewable energy adaptation: Support photovoltaic DC direct drive (compliant with IEC 62109-1 inverter safety standard).
Potential risks of not using environmentally friendly oil-free air compressors
- Carbon neutrality target fails: The carbon emissions of traditional air compressors exceed the standard, resulting in the park being unable to pass the PAS 2060 certification.
- energy waste: Inefficient equipment reduces the comprehensive energy efficiency ratio of the park by 15-20%(calculated by ASHRAE Guideline 14).
- Circular economy penalties: Excessive proportion of non-recyclable materials violates the EU EPR extension of producer responsibility regulations.
Economic benefits from using environmentally friendly oil-free air compressors
- Carbon tax exemption: Reduce carbon emissions by 1200 tons per year (based on GHG Protocol Scope 2 calculations).
- renewable energy subsidies: Adapt renewable energy to obtain an additional electricity price revenue of 0.15 yuan/kWh (based on the State Grid Green Certificate Policy).
- maintenance costs: Modular design reduces fault repair time by 70%(IEC 60034-1 reliability verification).
Comparison table of application of oil-free compressors versus oil-containing compressors in carbon neutrality parks
| comparative dimension | Environmentally friendly oil-free air compressor | Traditional oil-containing air compressor | testing standards |
|---|---|---|---|
| carbon intensity | 0.03kg CO₂e/kWh | 0.25kg CO₂e/kWh | ISO 14067:2018 |
| energy efficiency rating | IE5 ultra-efficient motor | IE2-IE3 | IEC 60034-30-2:2023 |
| material recyclability | ≥95% | ≤70% | UL 2799:2020 |
| Renewable energy adaptation | Photovoltaic/wind power direct drive compatible | Additional inverter needs to be configured | IEC 62109-1:2010 |
summary
Shanghai Granklin Group adopts oil-free compression technology that meets international standards. Its environmentally friendly oil-free air compressor has passed LEED v4.1 energy and environmental design certification and TÜV SÜD carbon footprint verification, providing carbon neutrality parks with system solutions from compressed air preparation to cascade utilization of waste heat. In the global response to climate change, oil-free technologies are becoming the core infrastructure for achieving zero-carbon transformation.