Home >> The 6th WEC Presidium Round-Table Meeting
How does Cement Industry Stride into Green Development

One of the major global issues China has to face along with the rest of the world is how to implement a green, low carbon and sustainable development. As an expert in this field for almost 40 years now,  I would like to illustrate how the cement industry stepped into green development, deepened the industrial reformation, and launched structure adjustment, promoted innovation and sound and sustainable development.

 

 

Since the Reform and Open up, China cement industry has developed dramatically with the economical growth and the associated increase in market demand.

 

(1)The producing technology and equipment quality levels have been greatly improved in the recent years, which made the cement industry grew faster. The cement industry was keen to reduce its resource consumption and pollutions discharge, hence contributing towards a better economical growth and human livelihood improvement. However, we have also confronted many serious challenges in different areas: The reality of excessive productivity has further increased. In 2012, the cement production in China was 2.18 billion tons with 7.4% increase year on year. Although nearly 220 million tons of lagged cement was obsolete, the recent cement production has reached 3.1 billion tons with 125 newly-increased production lines.

 

(2)Environmental and resource restriction have intensified. The resource consumption and quantity of pollutants discharged has kept on increasing while the production equipment technology has been improving. Considering one ton of cement generates one ton of CO2, 2.18 billion tons of cement would lead to a huge figure: nearly 2.18 billion tons of CO2 will be generated. It is then clear that cement production keeps quantity of CO2 discharged at a high level.

 

(3)Decreasing the price of cement led to a decline in the industry’s revenues.  In the context of a developing economy, the points of focus were mainly the total quality and scale while structure and quality were essentially ignored. Economic benefit was the unique priority and environmental effects and social responsibility were neglected. It is therefore crucial to strengthen green and low-carbon development in the industry. I have different solutions to offer in an attempt to reach this aim:

 

First of all, the development  pattern that the cement industry is currently following should be changed. Cement industry is a traditional but modernized industry in China who cannot carry on with the policy of extensive scale-expanding. Promoting technical progress, innovation, intensity of research would be effective ways to implement change and further growth in the cement industry.

 

Secondly, industrial structure should be optimized in order to make more advances. This should be put into effect through: a strict control of increment, alleviation of the contradiction raised by an overcapacity based on market requirement and governmental policy. Thirdly, we have to actively promote the green and low-carbon development of the industry. According to the requirements for energy-saving buildings we should put into practice ecological design and develop high utility efficiency in producing resources, while having a minimum impact on the environment. Moreover, we should improve energy savings and emissions reduction and propel a sound and sustainable development for the cement industry.

 

Finally, strengthening innovation should be another point of focus. Innovation is the basic driving power for heavy and chemical industries, especially when aiming at a sound development for the cement industry.

 

We should learn from our past experiences, renew our developing model and promote technical and managing innovation. We must treat innovation as a precise science and keep on working on  theoretical, well-organized and personnel training innovation. We must understand the different development trends, face up to the problems, increase consciousness about the crisis, adopt effective measures and overcome the difficulties for a brighter development of a green and low-carbon cement industry.

Organizers
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