Lecture

Low Carbon Construction Materials: Innovations and Environmental Impact

Graph Chat

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Description

This lecture discusses strategies to reduce greenhouse gas emissions in infrastructure projects, focusing on the use of low carbon construction materials like alternative cement and fly ash bricks. The instructor presents case studies and research findings on the environmental benefits and cost-effectiveness of these innovative materials.

In MOOC

Building expertise on developing sustainable and resilient infrastructure

Drawing on the most recent developments in the area of social and environmental science as well as the expertise of practitioners this course will help you to understand what constitutes sustainable and resilient Infrastructure and teaches you how to achieve sustainable and resilient development goals through infrastructure development. In this context you will be introduced to SuRe®, an international voluntary standard for infrastructure and you will learn how SuRe® helps to make infrastructure more sustai

Official source

Related concepts (27)

Greenhouse gas emissions

Greenhouse gas emissions (abbreviated as GHG emissions) from human activities strengthen the greenhouse effect, contributing to climate change. Carbon dioxide (), from burning fossil fuels such as coal, oil, and natural gas, is one of the most important factors in causing climate change. The largest emitters are China followed by the US, although the United States has higher emissions per capita. The main producers fueling the emissions globally are large oil and gas companies.

Greenhouse gas inventory

Greenhouse gas inventories are emission inventories of greenhouse gas emissions that are developed for a variety of reasons. Scientists use inventories of natural and anthropogenic (human-caused) emissions as tools when developing atmospheric models. Policy makers use inventories to develop strategies and policies for emissions reductions and to track the progress of those policies. Regulatory agencies and corporations also rely on inventories to establish compliance records with allowable emission rates.

Low-carbon economy

A low-carbon economy (LCE) or decarbonised economy is an economy based on energy sources that produce low levels of greenhouse gas (GHG) emissions. GHG emissions due to human activity are the dominant cause of observed climate change since the mid-20th century. Continued emission of greenhouse gases will cause long-lasting changes around the world, increasing the likelihood of severe, pervasive, and irreversible effects for people and ecosystems.

Greenhouse gas

Greenhouse gases are those gases in the atmosphere that raise the surface temperature of planets such as the Earth. What distinguishes them from other gases is that they absorb the wavelengths of radiation that a planet emits, resulting in the greenhouse effect. The Earth is warmed by sunlight, causing its surface to radiate heat, which is then mostly absorbed by water vapor (), carbon dioxide (), methane (), nitrous oxide (), and ozone (). Without greenhouse gases, the average temperature of Earth's surface would be about , rather than the present average of .

Greenhouse gas monitoring

Greenhouse gas monitoring is the direct measurement of greenhouse gas emissions and levels. There are several different methods of measuring carbon dioxide concentrations in the atmosphere, including infrared analyzing and manometry. Methane and nitrous oxide are measured by other instruments. Greenhouse gases are measured from space such as by the Orbiting Carbon Observatory and networks of ground stations such as the Integrated Carbon Observation System.

Related lectures (64)

Environmental Impact of Building Technologies: Key Insights

Discusses the environmental impact of construction, focusing on lifecycle emissions and sustainable building practices.

Concrete: Care and Cultural Value

Examines the importance of concrete in infrastructure and the need for sustainable maintenance practices.

Concrete: Care and Maintenance for Future Generations

Emphasizes the importance of maintaining concrete structures to address their vulnerabilities and environmental impact while adapting them for future generations.

Circular Economy for Sustainable Composites

Delves into sustainability strategies, the circular economy, and challenges in the composites industry, addressing climate change effects and the role of composites.