Critical Thinking and Communication

The article “How green steel made with electricity could clean up a dirty industry” written by Crownhart (2022), introduces green steel - the production of steel without fossil fuels.    As steel is used everywhere, it is expected to have a high demand. This, in turn, would result in a higher production rate to meet the demand. In the article, Crownhart (2022) reports that the steel industry produces nearly 2 billion tonnes of steel annually. As a result of such high production rates, steelmaking contributes to about two tonnes of carbon dioxide emissions for every tonne of steel produced, adding up to about 10% of such emissions globally. With the steel industry expected to grow by about 30% by 2050, the steel industry has pledged to reach “net-zero emissions”. To fulfil this, steel manufacturers need to find a cleaner way to produce steel, thus the invention of steel’s new competition, green steel. Green steel has a chance to become a more sustainable alternative to trad...

The article “How green steel made with electricity could clean up a dirty industry” written by Crownhart(2022), introduces green steel - the production of steel without fossil fuels.  According to Crownhart (2022), as steel is used around the world, it is expected to have a high demand. This, in turn, would result in a higher production rate to meet the demand. It is reported in the article that the steel industry produces nearly 2 billion tonnes of steel annually. As a result of such high production rates, steelmaking contributes to about two tonnes of carbon dioxide emissions for every tonne of steel produced, adding up to about 10% of such emissions globally. With the steel industry expected to grow by about 30% by 2050, the steel industry needs to find a cleaner way to produce steel, thus the invention of steel’s new competition, green steel. Green steel has a chance to become a better alternative to traditional steel due to its ability to be of the same quality as traditional ...

The article “How green steel made with electricity could clean up a dirty industry” written by Crownhart(2022), introduces green steel - the production of steel without fossil fuels.  According to Crownhart (2022), as steel is used around the world, it is expected to have a high demand. This, in turn, would result in a higher production rate to meet the demand. It is reported in the article that the steel industry produces nearly 2 billion tonnes of steel annually. As a result of such high production rates, steelmaking contributes to about two tonnes of carbon dioxide emissions for every tonne of steel produced, adding up to about 10% of such emissions globally. With the steel industry expected to grow by about 30% by 2050, the steel industry needs to find a cleaner way to produce steel, thus the invention of steel’s new competition, green steel.  Green steel is also known as “carbon-free” steel as it produces steel without releasing carbon emissions. This is due to the differ...