COAL
COAL SLAG
Coal has played a pivotal role in powering industrialization and economic growth for centuries, but its continued use poses significant environmental challenges. As we transition towards cleaner and more sustainable energy sources, we must carefully consider the environmental, health, and climate impacts of coal, striving to strike a balance between energy needs and a greener future.
RESHAPING THE LANDSCAPE WITH COAL AND COAL SLAG
It's important to note that while there are benefits, the use of coal and coal slag should be managed carefully to minimize their environmental and health impacts.
GLOBAL COAL PRODUCTION & CONSUMPTION
In 2019, the world produced approximately 7.9 billion metric tons of coal and it accounted for around 27% of the world's primary energy consumption.
ENVIRONMENTAL IMPACT
Coal combustion is a major source of greenhouse gas emissions and air pollutants, contributing to climate change and air quality problems.
​
COAL-FIRED PLANTS
​
Coal-fired power plants produce a significant portion of the world's electricity, but their use is declining due to environmental concerns.
COAL SLAG
PRODUCTION & USE
The production of coal slag primarily occurs during coal combustion and coal gasification processes and is used in the construction industry for materials such as concrete and asphalt.
SUSTAINABILITY
​
The sustainability of coal slag depends on how it is managed and used. Coal slag is a byproduct of coal combustion, and its sustainability can be assessed thru:
1. Environmental Sustainability
2. Economic Sustainability
3. Social Sustainability
RECYCLING COAL SLAG
​
Proper safety measures are essential when handling and using coal slag due to posed health risk; therefor, recycling and reusing coal slag can reduce the environmental impact associated with its disposal.
​