Industrial storage batteries contributing to the promotion of sustainable logistics [Environmental consideration and cost reduction]

basic information

■The introduction of storage batteries is key to promoting carbon neutrality strategies. Combining industrial storage batteries with solar power generation is highly effective in efforts to decarbonize logistics facilities. It plays an important role in promoting sustainable energy use while achieving both CO2 emission reductions and cost savings. ■Energy independence through self-consumption of renewable energy. By introducing solar power generation and storage batteries, logistics facilities can supply the energy they need through self-consumption. By storing generated energy and using it when needed, it is possible to reduce the purchase of external power from electric companies and achieve energy independence. This enables more stable energy management that does not rely on external power supply. ■Reduction of energy costs. Logistics facilities consume a large amount of electricity, and electricity costs have a significant impact on management. By efficiently utilizing the electricity obtained from solar power generation with storage batteries, it is possible to reduce power purchases during peak times when electricity rates are high, thus achieving cost savings. Additionally, by storing surplus electricity for use when needed, wasteful electricity usage can be minimized, leading to long-term stabilization of electricity costs.

Price information

■CO2 Emissions from Truck Transportation In the logistics industry, including transportation and warehousing, truck transportation is the mainstay, relying heavily on fossil fuels. Although the introduction of electric trucks and fuel cell vehicles is progressing, the high costs of infrastructure development and vehicles make rapid adoption difficult. ■Cost Burden of Corporate Decarbonization Efforts Decarbonization measures such as electric trucks, industrial storage batteries, and renewable energy facilities require significant initial investment. In the logistics industry, which consists largely of small and medium-sized enterprises, the burden of investing in such facilities raises concerns that efforts toward decarbonization may be delayed.

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Applications/Examples of results

■Benefits of Introducing Industrial Storage Batteries for Carbon Neutral Strategies In the pursuit of decarbonization for logistics facilities such as transportation and warehousing, the combination of industrial storage batteries and solar power generation brings numerous advantages, including CO2 emission reduction, improved energy self-sufficiency, reduced electricity costs, and enhanced business continuity during disasters. Companies can achieve sustainable logistics operations and promote facility management that considers both the environment and the economy. ■Introduction of Emergency Power Supply Equipment in Logistics Facilities Logistics facilities and warehouses are required to maintain logistics operations even during power outages caused by weather or disasters. By ensuring a stable power supply for critical equipment such as warehouse management systems and refrigeration facilities, which would be severely impacted by power interruptions, business continuity is improved. <Subsidy Information> ▼Implementation of the 4th Call for Applications for the "Logistics Base Function Enhancement Support Project" under the R5 Supplementary Budget (Ministry of Land, Infrastructure, Transport and Tourism) ■Industrial Storage Batteries Compatible with Three-Phase Power Supply Equipment CONNEXX SYSTEMS' industrial storage batteries can supply electricity to three-phase power, enabling backup for large commercial electrical equipment such as pumps.

Detailed information

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  ●Promotion of CO2 Emission Reduction and Decarbonization By introducing solar power generation in logistics facilities such as transportation and warehousing, and utilizing renewable energy, we can significantly reduce CO2 emissions without relying on external fossil fuel-dependent electricity supply. By combining with storage batteries, we can store the solar energy generated during the day and use it at night or during inclement weather, minimizing energy waste while promoting the decarbonization of the entire facility. By reducing electricity purchases from external power companies and relying on self-generated energy, we can decrease CO2 emissions from fossil fuel-based electricity supply. Particularly, by using clean energy sources such as solar and wind power, we advance environmental considerations and significantly contribute to corporate CSR and the SDGs (Sustainable Development Goals).

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  ●Energy independence through self-consumption of renewable energy By introducing solar power generation and storage batteries, logistics facilities such as transportation and warehousing can supply the energy they require through self-consumption. By storing the generated energy and using it when needed, it becomes possible to reduce the purchase of external power from electric companies and achieve energy independence. This leads to a more stable energy management system that does not rely on external power supply. By storing the renewable energy generated in-house and using it when necessary, the energy self-sufficiency rate improves. This allows for energy provision without dependence on external power supply, ensuring a stable energy supply.

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  ●Reduction of Energy Costs In logistics facilities such as transportation and warehousing, electricity consumption is significant, and electricity costs have a major impact on management. By utilizing batteries to efficiently use the electricity generated from solar power, it is possible to reduce electricity purchases during peak times when electricity rates are high, thereby achieving cost savings. Additionally, by storing surplus electricity for use when needed, efficient electricity usage can be realized, leading to long-term stabilization of electricity costs. Surplus electricity generated after covering necessary energy through self-consumption can be stored in batteries for later use. This helps prevent energy waste and enables sustainable energy management. Furthermore, in some cases, it is also possible to sell surplus electricity back to the power grid.

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  ●Utilization of Peak Shifting and Peak Cutting By introducing industrial storage batteries, peak shifting and peak cutting can be effectively implemented. For example, using electricity generated from solar power during the day and supplying power from the storage battery during peak times reduces dependence on external power during high-demand periods and can lead to a reduction in contracted power. By using storage batteries, it becomes possible to reduce power consumption during peak times through "peak cutting," where electricity usage is concentrated, and to store inexpensive nighttime electricity for use during the day through "peak shifting." This helps avoid cost increases due to the electricity pricing structure and enables efficient energy management.

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  ●Strengthening Business Continuity Plans (BCP) Logistics facilities such as transportation and warehousing need to operate stably even during disasters or power outages. By combining solar power generation with storage batteries, it becomes possible to continue operations within the facility using stored electricity, even if external power supply is interrupted. This strengthens the Business Continuity Plan (BCP) and reduces the risk of logistics disruptions. Even during disasters or power outages, it is possible to continue the operation of logistics facilities by using the electricity stored in batteries. This helps prevent interruptions in logistics operations and contributes to the strengthening of Business Continuity Plans (BCP).

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  ●Promotion of Environmental Certification Acquisition The introduction of renewable energy utilizing solar power generation and storage batteries helps in obtaining environmental certifications such as ISO 14001. This enhances the evaluation of companies in the transportation and warehousing industries as environmentally conscious logistics facilities, contributing to CSR (Corporate Social Responsibility) and SDGs (Sustainable Development Goals), and is expected to improve social trustworthiness. The implementation of self-consumption energy systems and storage batteries is a symbolic approach that demonstrates a company's serious commitment to sustainable activities. This increases brand value as an environmentally conscious company and improves evaluations from customers and partners.

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  ●Rising Electricity Costs and Declining Purchase Prices Since 2021, electricity costs have remained high. The annual electricity expenses are substantial and account for a significant portion of total costs. The impact is particularly pronounced in manufacturing and retail sectors, especially among large enterprises, leading to an increase in companies considering further energy-saving efforts and the introduction of energy-efficient facilities and equipment. Due to various factors such as rising fuel prices driven by global conditions and the continuously increasing renewable energy surcharge, electricity costs are expected to continue rising in the future. It is important to take early action to mitigate risks and implement measures against rising electricity costs.

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  ●Stabilization of Power Supply Logistics facilities such as transportation and warehousing often operate 24/7, making a stable power supply essential. Renewable energy sources like solar power are susceptible to weather conditions; however, by using industrial storage batteries in conjunction, it is possible to stabilize energy supply. By utilizing the electricity generated from solar power during the day at night, we can maintain a balance in energy supply and improve the reliability of power supply.

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  ●Long-term Cost Stability Although the initial investment for solar power generation and storage batteries is relatively large, once implemented, it is expected to reduce energy costs in the long term. Additionally, it protects companies from the risks of fluctuating electricity prices, allowing for stable energy supply and operation. From a long-term perspective, the development of sustainable energy infrastructure can yield significant benefits in terms of costs. Especially during times of soaring electricity prices, it helps mitigate cost increases, contributing to financial risk reduction.

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