Skip to content

Reducing greenhouse gas emissions in business and manufacturing activities

June 12, 2024
The manufacturing and production sectors account for 20% of global carbon emissions and 54% of the world's energy use. All industries emit CO2, and this is not new to the environment. Reducing greenhouse gas emissions from manufacturing is crucial to achieving Net Zero targets. Manufacturing plants need to control their carbon emissions to ensure compliance with current and future environmental regulations, reduce waste, and increase efficiency. Moreover, various air quality monitoring technologies are available to track CO2 emissions in industries.
giam-phat-khi-thai-nha-kinh
Reducing greenhouse gas emissions in business and manufacturing activities
The challenge of reducing greenhouse gas emissions provides opportunities for manufacturers to implement more innovative green methods. This not only mitigates environmental impacts but also enhances operational efficiency and competitiveness. However, manufacturing companies urgently need to address the challenges of carbon reduction. In this article, iLotusLand will share what the challenges in carbon management in manufacturing are and the methods to reduce carbon emissions. Below are some related terms, common challenges, effective solutions, and useful tools to reduce greenhouse gas emissions in business and manufacturing activities.

Common Terminologies

At COP28, Vietnam made strong commitments to reduce greenhouse gas emissions, develop renewable energy, and respond to climate change. To understand this trend better, let's explore some related terms:

Read more: Vietnam's Commitment at COP28

1/ Greenhouse gas emissions – GHG: Gases in Earth's atmosphere that absorb infrared radiation, trapping heat and contributing to global warming. Key greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), chlorofluorocarbons (CFCs), and perfluorocarbons (PFCs).

2/ Emission Reduction: Emission reduction involves efforts to decrease the amount of greenhouse gases released into the environment.

3/ Carbon neutrality: Carbon neutrality is the state in which the carbon emissions of an individual, organization, or country are balanced by an equivalent amount of carbon removal from the atmosphere. This can be achieved through emission reduction measures and/or carbon offsetting.

4/ Carbon offsetting: Carbon offsetting involves funding projects that remove carbon emissions from the atmosphere to compensate for the carbon emissions produced by an individual or organization. Common carbon offsetting projects include reforestation, investing in renewable energy, and carbon capture and storage.

5/ Carbon market: The carbon market is a platform for buying and selling carbon emission permits. These permits allow a company or organization to emit a certain amount of greenhouse gases. The purpose of the carbon market is to encourage emission reduction by making emissions more costly.

6/ Carbon footprint: The carbon footprint is the total amount of greenhouse gases emitted by an individual, organization, or country over a specified period. It is usually measured in tons of CO2 equivalent.

7/ Carbon emission intensity: Carbon emission intensity is the amount of greenhouse gases emitted per unit of economic output or energy. It is often measured in tons of CO2 per ton of product or per kilowatt-hour.

8/ Net emissions Net emissions refer to the total greenhouse gases emitted minus the amount removed from the atmosphere. Negative net emissions mean that an individual, organization, or country is removing more greenhouse gases than it produces.

9/ Climate science: Climate science is the study of climate change and its impacts on Earth. It includes research on greenhouse gases, Earth's climate systems, and the effects of climate change on ecosystems and societies.

10/ Climate policy: Climate policy encompasses actions taken by governments and other organizations to address climate change. Climate policies can include regulations on greenhouse gas emissions, subsidies for renewable energy, and educational campaigns to raise awareness about climate change.

Challenges in Carbon Management in Manufacturing for Reducing Greenhouse Gas Emissions

EPA Environmental Protection Agency, one of the largest contributors to carbon emissions is the manufacturing sector due to its energy-intensive processes, accounting for nearly one-quarter (23%) of direct carbon emissions.

Carbon management begins with carbon calculation, as the familiar saying goes, "You can't manage what you can't measure." However, one of the most common issues in carbon management is accurately and comprehensively calculating emissions. While industries and manufacturing activities significantly contribute to economic growth, accounting for 16% of global GDP, they also pose environmental risks that need to be addressed.

Manufacturing enterprises typically operate numerous factories spread across the globe. The emissions data they provide may not always be 100% accurate, posing challenges in gathering the necessary information to assess emissions across all of a company's plants. If any manufacturing activities are outsourced, collecting the necessary data to calculate emissions becomes even more complicated, as different products may be produced for various customers at the same facility. The consequences of poor emission calculations are substantial.

Effective Methods to Reduce Carbon Emissions

Three effective methods for reducing greenhouse gas (GHG) emissions in the manufacturing sector include: Energy Efficiency and Optimization, Sustainable Materials and Procurement, and Applying Circular Economy Principles. Each approach offers a pathway to significantly reduce carbon emissions, contributing to global efforts against climate change.

Energy Efficiency and Optimization

Improving energy efficiency in manufacturing processes is one of the most direct methods to cut carbon emissions. This can be achieved by upgrading to more energy-efficient machinery, implementing smart systems for better energy management, and optimizing production workflows to minimize waste and reduce energy consumption. Such initiatives help reduce the carbon footprint and lead to significant cost savings over time, creating a win-win situation for manufacturers and the environment.

Traphaco High-Tech Joint Stock Company operates its boiler system 24/7 using sawdust pellets instead of coal. By conducting an inventory, they identified that this activity was their largest source of GHG emissions, approximately 6,000 tons, which provided a crucial basis for technological innovation to comply with new emission regulations.

“According to our data and statistics from leading experts, we have reduced carbon emissions by 10% compared to using coal,” said Nguyen Duy Ky, Deputy Director of Traphaco High-Tech Joint Stock Company.

giam-phat-thai-tang-hap-thu-khi-nha-kinh-trong-san-xuat

Sustainable Materials and Procurement

By incorporating sustainable materials into their manufacturing processes, chemical companies can reduce their carbon emissions. This may involve using biodegradable and non-toxic materials, as well as integrating recycled resources into production. Furthermore, sustainable materials can help minimize carbon emissions by reducing the demand for raw materials and new waste. In recent years, the trend of using sustainable materials in chemical production has been increasing as companies recognize the importance of reducing their dcarbon footprint and the potential economic benefits of implementing sustainable practices.

Carbon-Footprint

Applying Circular Economy Principles

Finally, applying the principles of a circular economy can profoundly transform manufacturing towards sustainability. Chemical manufacturers can use circular economy models to reduce waste and maximize resource use. This strategy can include reusing materials and products, recycling waste, and recovering energy from waste. By adopting circular economy concepts, chemical companies can reduce their carbon impact.

Hoa Phat employs blast furnace technology, with products manufactured on the most modern closed-loop production line, ensuring strict quality control from the raw material stage. By completely reusing the energy emitted during production, Hòa Phát not only contributes to environmental protection but also creates a significant competitive advantage for each product produced.

bieu-do-kinh-te-tuan-hoan-hoa-phat-group
Circular Economy Diagram of Hoa Phat Steel Production Process

Hoa Phat environmentally friendly closed steel production process applies advanced technologies to minimize environmental pollution. Specific measures include:

  • Dust Collection and Treatment System: Dust generated during production is collected using a dust extraction system and treated with electrostatic precipitators, wet scrubbers, and fabric filters.
  • Wastewater Treatment System: Industrial wastewater is treated through sedimentation and biological systems before being discharged into the environment.
  • Exhaust Gas Recycling System: Emissions from furnaces are collected and treated to remove harmful substances before being released into the environment.

By implementing these advanced environmental protection measures, Hòa Phát's closed steel production process significantly reduces its negative impact on the environment.

In addition, the air quality monitoring system at của Hoa Phat Dung Quat utilizes iLotusland software to monitor environmental parameters, including carbon. The iLotusland software allows for:

  • Monitor detailed parameters of waste sources.
  • Automatic alerts, help detect and alert abnormalities and promptly handle incidents.
  • Reporting is carried out regularly as committed and required by state management agencies with periodic reporting functionality.
  • Environmental monitoring signals are observed online and transmitted to the local Department of Natural Resources and Environment in full compliance with the regulations using FTP protocol as per Circular 10/2021/TT-BTNMT.

Thanks to the air quality monitoring system powered by iLotusland software, Hòa Phát Dung Quất has achieved positive results in environmental protection. Air quality in the plant area and nearby residential areas has significantly improved.

iLotusland is an IoT technology solution for environmental monitoring, providing real-time data-based environmental monitoring solutions to enable better decision-making. The software monitors various environmental parameters across wastewater, surface water, groundwater, drinking water, CEMS, AAQMS, etc., helping government agencies, industrial zones, and factories make timely decisions in the event of environmental incidents.

Contact us for a consultation on environmental monitoring data management and monitoring solutions!

Conclusion

Manufacturing plants play a crucial role in reducing global greenhouse gas emissions and combating climate change. Implementing sustainable and eco-friendly methods is both an ethical responsibility and a smart business decision in the current context of climate change. Businesses can significantly reduce their carbon emissions by setting goals aimed at sustainable development.

According to regulations, in the near future, each enterprise will be restricted to emitting no more than a specified amount. Thus, reducing greenhouse gas emissions, transitioning to green and renewable energy sources, and absorbing greenhouse gases in business operations will not only be a trend but also a mandatory requirement for businesses in the coming period.

—————————————–
For environmental monitoring solutions, contact iLotusLand:
𝗘𝗺𝗮𝗶𝗹: [email protected]
𝗛𝗼𝘁𝗹𝗶𝗻𝗲: +84 909 403 778
𝗪𝗲𝗯𝘀𝗶𝘁𝗲: www.ilotusland.com

What’s next?

nha-may-xu-ly-nuoc-thai-kenh-nhieu-loc-thi-nghe
The Nhieu Loc - Thi Nghe Canal Wastewater Treatment Plant, invested nearly 6,000 billion VND and spanning over 33 hectares, is one of the largest wastewater treatment plants in Southeast Asia. With a treatment capacity of 480,000 cubic meters per day and night, its maximum flow rate is 34,000 cubic meters per hour.
Read more
modbus-la-gi-giao-thuc-modbus-hoat-dong-nhu-the-nao
In the current context of industrialization and modernization, communication between industrial devices plays a crucial role in ensuring efficient and stable system operations. One of the widely used and reliable communication protocols in this field is Modbus. Developed in 1979 by Modicon, Modbus has become an open and free standard, renowned for its simplicity, reliability, and high compatibility. This article provides an overview of Modbus, from its operating principles to practical applications, particularly in environmental management and monitoring.
Read more
esg-investing-dau-tu-esg-ilotusland
The ESG (Environmental, Social, and Governance) standards have become a widely recognized concept, acknowledged as very important for businesses globally, including those in Vietnam. Therefore, it is not surprising that ESG is becoming a top priority for Vietnamese companies. Business owners are actively implementing and investing in ESG within their business operations to attract both domestic and international investment.
Read more
How-to-write-an-esg-report
From the perspective of an investor, a business, or even an individual concerned about environmental and social protection, understanding and implementing ESG (Environmental, Social, and Governance) reporting is not merely a task but a profound commitment to sustainable development. On the path towards a sustainable future, reflecting a company's efforts through ESG indicators has become an indispensable part. Yet, truly comprehending what ESG reporting entails and how we can effectively carry it out remains a question. Let's delve into ESG reporting and its implementation in this blog together!
Read more
anh-huong-bien-doi-khi-hau-len-toan-cau
Climate change is now more urgent than ever, significantly affecting Earth and human life globally and particularly in Vietnam. Intense heatwaves are becoming a pressing issue worldwide, directly impacting human life and health. Vietnam is no exception, facing an increasing trend of severe heatwaves in recent years.
Read more
esg-tro-nen-quan-trong-hon-bao-gio-het-sau-tac-dong-cua-dich-covid-19
The COVID-19 pandemic has altered the global business landscape, accelerating awareness of the environmental, social, and governance challenges that businesses must confront. In this context, promoting and implementing ESG (Environmental, Social, and Governance) principles is necessary and a pressing priority while creating new opportunities and challenges for businesses to create sustainable value and adapt to the evolving market.
Read more

Get started with iLotusLand today

Consulting on solutions to monitor and manage environmental monitoring data easily and effectively.