How to reduce carbon emissions in PP non-woven fabric production under the goal of "carbon neutrality"? Look at this company using photovoltaic and green power
The path of "carbon neutrality" for PP non-woven fabric has always faced an awkward reality.
As a petroleum based material, PP non-woven fabric emits carbon dioxide at every step from raw material extraction to polymerization, spinning, and fabric formation. In the traditional production process of PP non-woven fabric, * * electricity consumption is one of the largest sources of carbon emissions * * - spunbond, water jet, melt blown and other processes are all "electric tigers". Under the pressure of the "dual carbon" target, if the carbon footprint problem at the production end cannot be solved, PP non woven fabrics will face increasingly strict export barriers and domestic policy pressure.
Reducing carbon emissions is no longer an optional question, but a mandatory one.
And the answer is hidden on the roof of the enterprise and in the electricity meter.
The 'second production line' on the roof: Photovoltaic power generation is rewriting the energy ledger
Entering the factory area of Jiangsu Juyuan New Material Technology Co., Ltd., the first thing that catches the eye is not the roaring production line, but the densely packed photovoltaic panels on the top of the factory building. This young enterprise, founded in 2020, has achieved a green power coverage rate of over 40% in its production line with its 4.8MW distributed photovoltaic project and 5MW energy storage system.
What is the concept of 4.8MW? Equivalent to building a small power station on the roof of a 23000 square meter factory building. More importantly, the combination of "photovoltaic+energy storage" - during the day, photovoltaic power is directly supplied to the production line, excess electricity is stored in the energy storage system, and released for use at night or on cloudy days. This model not only solves the instability of relying on the weather for photovoltaic power generation, but also changes the utilization rate of green electricity from "watching the weather" to "controllable".
Juyuan New Materials is not an isolated case.
General Technology New Material Donglun Technology has built a 2.3MW rooftop distributed photovoltaic project in Langfang, Hebei Province, adopting a "self use and surplus electricity grid connection" mode, with an average annual consumption of 2.4 million kilowatt hours of green electricity. This green electricity not only significantly increases the proportion of green electricity used by enterprises, but also effectively reduces the consumption of traditional fossil fuels.
In Tianjin, TEDA Clean Materials Co., Ltd. - a leading research and production base for meltblown nonwoven fabrics in China - has converted the roofs of two factories totaling about 23000 square meters into "power stations" and built a 3.27MW distributed photovoltaic project with an average annual power generation of 3.65 million kWh , which can meet about 30% of the company's electricity demand. It is expected to reduce carbon dioxide emissions by over 2000 tons per year, equivalent to planting more than 200000 trees .
From Jiangsu to Hebei and then to Tianjin, from hydroentangled non-woven fabrics to melt blown non-woven fabrics, photovoltaics are becoming the "standard" for reducing carbon emissions in the PP non-woven fabric industry. These companies have proven a simple truth through their actions: Carbon reduction does not need to wait for disruptive technological breakthroughs, it can be achieved immediately from the rooftop.
From "buying electricity" to "buying green electricity": a new path for carbon reduction in green electricity trading
Not every enterprise has the conditions to lay large-scale photovoltaic panels - due to insufficient load-bearing capacity of the factory, poor lighting conditions, and long investment return cycles... Under various practical constraints, another carbon reduction path is emerging: direct procurement of green electricity .
Zhejiang Xufeng New Material Technology Co., Ltd., a technology-based enterprise that produces spunbond non-woven fabrics and composite non-woven fabrics, has made a bold decision to make its first attempt to purchase green electricity. The relevant person in charge of the enterprise admitted that using green electricity to produce products is a manifestation of fulfilling carbon reduction responsibilities and can add points to the social image of the enterprise. And Industrial Bank Huzhou Branch has also provided green loan preferential interest rates to help enterprises reduce operating costs.
The essence of green power trading is for enterprises to offset the carbon emissions generated by their own electricity consumption by purchasing the "environmental rights" of renewable energy sources such as wind and photovoltaic power generation. For PP non-woven fabric enterprises, this is a carbon reduction method with lower barriers to entry and faster results - it does not require huge capital investment in the early stage, does not require a long construction period, and only needs to make choices in electricity market transactions.
In Shandong, the concept of zero carbon smart factory is further advanced - through the construction of new energy and the application of digital scenarios, renewable energy can achieve 100% carbon offset , with an annual grid connection of 900000 kWh of green electricity . Although such zero carbon factories are still rare in the non-woven fabric industry, they point to a clear future: when green electricity becomes the "default option" for electricity consumption, the carbon footprint of PP non-woven fabrics will undergo fundamental changes.
Comprehensive ledger for carbon reduction: not only environmental protection, but also competitiveness
The combination of photovoltaics and green electricity brings far more than just the card of "carbon reduction" to PP non-woven fabric enterprises.
Firstly, it is a tangible economic account. After the photovoltaic power station of a non-woven fabric factory in Jiangsu was put into operation, it directly saved nearly 40% of electricity costs during peak periods. In the context of continuous fluctuations in electricity prices, photovoltaic power generation is equivalent to locking in some of the long-term costs of electricity for enterprises. Juyuan New Materials uses IoT technology to control energy consumption and raw material ratios in real time, reducing production costs by 15% to 20%.
Secondly, it is the "passport" for green manufacturing. The Tiandingfeng Changde factory has successfully been awarded the title of "National Green Factory" through a series of measures such as deploying photovoltaic energy storage systems and promoting energy-saving renovations of air compressors. Donglun Technology has also been awarded the title of Langfang City level Green Factory in 2026 for its green practices such as the 2.3 MW photovoltaic project. The title of green factory is becoming the "hard currency" for enterprises to enter the high-end market and win the trust of international customers.
Thirdly, it is a strategic positioning for the future. The EU Carbon Border Adjustment Mechanism (CBAM) has entered the implementation stage, and products exported to Europe in the future will face increasingly strict carbon footprint accounting. Whoever can take the lead in achieving green electricity substitution in the production end will be able to take the initiative in future international trade. Kodebao High Performance Materials Group has taken the lead in shaping a sustainable future through multiple measures such as emissions reduction, electrification, production, and purchase of green electricity. This is not only about environmental protection, but also a competition about market access.
Write at the end
Returning to the beginning question: How to reduce carbon emissions in PP non-woven fabric production?
The answer is not complicated - turn the roof into a power station and replace the electricity meter with green electricity.
From the 4.8MW photovoltaic+5MW energy storage of Juyuan New Materials, to the 2.3MW distributed photovoltaic of Donglun Technology, and to the annual emission reduction of 2000 tons of carbon dioxide by Teda Clean - the practice of these enterprises repeatedly confirms a judgment: the carbon reduction of PP non-woven fabric does not lack technology, path, but the determination to take action.
When the carbon footprint of a non-woven fabric changes from "gray" to "green", it not only changes the environmental accounting book of the enterprise, but also the competitive position of the entire industry in the global industrial chain. Under the photovoltaic panel, green electricity is constantly flowing into the production line - that is the simplest and most powerful answer to PP non-woven fabric's path to carbon neutrality.
Dongguan Liansheng Non woven Technology Co., Ltd. was established in May 2020. It is a large-scale non-woven fabric production enterprise integrating research and development, production, and sales. It can produce various colors of PP spunbond non-woven fabrics with a width of less than 3.2 meters from 9 grams to 300 grams.