Being responsible for around 8% of worldwide CO2 emissions, the concrete industry is under a lot of vertical and lateral stress these days.
Joke aside, the Global Cement and Concrete Association (GCCA) has taken big steps to decarbonize the sector completely by 2050 and is committed to starting right away.
According to Treehugger, the GCCA has already made progress, reducing carbon dioxide emissions in cement production by 20% over the last three decades.
Their latest roadmap also sets an intermediate target — another 25% by 2030.
This means that in less than 10 years, the industry will prevent almost 5 billion metric tons of CO2 emissions from entering the atmosphere.
“This roadmap highlights a significant acceleration of decarbonization measures achieving the same reduction in only a decade. It outlines a proportionate reduction in CO2 emissions of 25% associated with concrete by 2030 from today (2020) as a key milestone on the way to achieving full decarbonization by the mid-century.”
As one of the roadmap charts shows, there are considerable savings to be made in the heat needed for the cement chemistry.
To achieve this, kilns are to use alternative fuels derived from non-primary materials, such as waste or by-products, like biomass, fossil, or mixed biomass and fossil alternative fuels.
There are already cement kilns available that can operate with 100% alternative fuels.
However, there is another big hurdle for the GCCA — the CO2 emitted in calcination or turning calcium carbonate into calcium oxide.
That is a whopping 36% of emissions or 1,370 metric megatons to be dealt with by 2050 through carbon capture and utilization/storage.
Highlights
• 10 years of writing and editing experience Obsessed with home decor trends, plant parenting, cleaning, and other lifestyle topics.
• Expertise in content marketing and email strategy for brands and small businesses
About Nikola Gemeš
Nikola Gemeš, an electrical engineer turned sustainability consultant, bridges the gap between complex environmental concepts and GreenCitizen readers with his well-researched, accurate content. His commitment to sustainability extends from his professional life to personal practices of recycling and home-grown food. An adventurer at heart, Nikola enjoys hiking, white-water sports, and pocket knife collecting. At Green Citizen, he's instrumental in presenting the best sustainable brands, aiding well-informed decision-making. He firmly believes in the collective power of individuals, experts, businesses, and governments to foster a world where sustainability, life quality, economic prosperity, diversity, mental health, and gender equality are core values.
Experience
Nikola Gemeš has a rich and diverse background in electrical engineering, which he utilizes to break down complex sustainability topics for his readers. His unique blend of technical knowledge and communicative skills has made him a crucial part of GreenCitizen. Nikola's experience has honed his ability to navigate through intricate data and research, ensuring the content he delivers is both accurate and reliable. His passion for educating and informing is palpable in the impact he has made on Green Citizen's readership.
Outside of his professional endeavors, Nikola is deeply committed to environmental conservation in his personal life. This commitment is reflected in his everyday activities, from recycling to cultivating his own food. His hands-on approach to sustainability gives him a first-hand understanding of practical conservation efforts, further enriching the content he produces. These personal experiences often seep into his work, making it relatable and engaging for readers.
Nikola's key role extends to assessing and presenting sustainable brands to his audience. His comprehensive grasp of sustainability allows him to critically evaluate and offer the best environmentally-friendly options available on the market. He aids readers in making informed decisions that have a positive impact on both their lives and the environment. His belief in collective efforts towards a sustainable world is evident in his work, as he consistently promotes values of quality life, economic prosperity, diversity, mental health, and gender equality.
Highlights
• 10 years of writing and editing experience Obsessed with home decor trends, plant parenting, cleaning, and other lifestyle topics.
• Expertise in content marketing and email strategy for brands and small businesses
About Nikola Gemeš
Nikola Gemeš, an electrical engineer turned sustainability consultant, bridges the gap between complex environmental concepts and GreenCitizen readers with his well-researched, accurate content. His commitment to sustainability extends from his professional life to personal practices of recycling and home-grown food. An adventurer at heart, Nikola enjoys hiking, white-water sports, and pocket knife collecting. At Green Citizen, he's instrumental in presenting the best sustainable brands, aiding well-informed decision-making. He firmly believes in the collective power of individuals, experts, businesses, and governments to foster a world where sustainability, life quality, economic prosperity, diversity, mental health, and gender equality are core values.
Experience
Nikola Gemeš has a rich and diverse background in electrical engineering, which he utilizes to break down complex sustainability topics for his readers. His unique blend of technical knowledge and communicative skills has made him a crucial part of GreenCitizen. Nikola's experience has honed his ability to navigate through intricate data and research, ensuring the content he delivers is both accurate and reliable. His passion for educating and informing is palpable in the impact he has made on Green Citizen's readership.
Outside of his professional endeavors, Nikola is deeply committed to environmental conservation in his personal life. This commitment is reflected in his everyday activities, from recycling to cultivating his own food. His hands-on approach to sustainability gives him a first-hand understanding of practical conservation efforts, further enriching the content he produces. These personal experiences often seep into his work, making it relatable and engaging for readers.
Nikola's key role extends to assessing and presenting sustainable brands to his audience. His comprehensive grasp of sustainability allows him to critically evaluate and offer the best environmentally-friendly options available on the market. He aids readers in making informed decisions that have a positive impact on both their lives and the environment. His belief in collective efforts towards a sustainable world is evident in his work, as he consistently promotes values of quality life, economic prosperity, diversity, mental health, and gender equality.
Global Concrete Industry Draws a Road Map to Net-Zero Carbon
by : Nikola Gemeš | Published: November 3, 2021
Global Concrete Industry has cemented its climate goals: 25% fewer carbon emissions by 2030 and net-zero by 2050.
Being responsible for around 8% of worldwide CO2 emissions, the concrete industry is under a lot of vertical and lateral stress these days.
Joke aside, the Global Cement and Concrete Association (GCCA) has taken big steps to decarbonize the sector completely by 2050 and is committed to starting right away.
According to Treehugger, the GCCA has already made progress, reducing carbon dioxide emissions in cement production by 20% over the last three decades.
Their latest roadmap also sets an intermediate target — another 25% by 2030.
This means that in less than 10 years, the industry will prevent almost 5 billion metric tons of CO2 emissions from entering the atmosphere.
As one of the roadmap charts shows, there are considerable savings to be made in the heat needed for the cement chemistry.
To achieve this, kilns are to use alternative fuels derived from non-primary materials, such as waste or by-products, like biomass, fossil, or mixed biomass and fossil alternative fuels.
There are already cement kilns available that can operate with 100% alternative fuels.
However, there is another big hurdle for the GCCA — the CO2 emitted in calcination or turning calcium carbonate into calcium oxide.
That is a whopping 36% of emissions or 1,370 metric megatons to be dealt with by 2050 through carbon capture and utilization/storage.
More inspiring green news similar to this:
Nikola Gemeš
Highlights • 10 years of writing and editing experience Obsessed with home decor trends, plant parenting, cleaning, and other lifestyle topics. • Expertise in content marketing and email strategy for brands and small businesses About Nikola Gemeš Nikola Gemeš, an electrical engineer turned sustainability consultant, bridges the gap between complex environmental concepts and GreenCitizen readers with his well-researched, accurate content. His commitment to sustainability extends from his professional life to personal practices of recycling and home-grown food. An adventurer at heart, Nikola enjoys hiking, white-water sports, and pocket knife collecting. At Green Citizen, he's instrumental in presenting the best sustainable brands, aiding well-informed decision-making. He firmly believes in the collective power of individuals, experts, businesses, and governments to foster a world where sustainability, life quality, economic prosperity, diversity, mental health, and gender equality are core values. Experience Nikola Gemeš has a rich and diverse background in electrical engineering, which he utilizes to break down complex sustainability topics for his readers. His unique blend of technical knowledge and communicative skills has made him a crucial part of GreenCitizen. Nikola's experience has honed his ability to navigate through intricate data and research, ensuring the content he delivers is both accurate and reliable. His passion for educating and informing is palpable in the impact he has made on Green Citizen's readership. Outside of his professional endeavors, Nikola is deeply committed to environmental conservation in his personal life. This commitment is reflected in his everyday activities, from recycling to cultivating his own food. His hands-on approach to sustainability gives him a first-hand understanding of practical conservation efforts, further enriching the content he produces. These personal experiences often seep into his work, making it relatable and engaging for readers. Nikola's key role extends to assessing and presenting sustainable brands to his audience. His comprehensive grasp of sustainability allows him to critically evaluate and offer the best environmentally-friendly options available on the market. He aids readers in making informed decisions that have a positive impact on both their lives and the environment. His belief in collective efforts towards a sustainable world is evident in his work, as he consistently promotes values of quality life, economic prosperity, diversity, mental health, and gender equality.
Nikola Gemeš
Highlights • 10 years of writing and editing experience Obsessed with home decor trends, plant parenting, cleaning, and other lifestyle topics. • Expertise in content marketing and email strategy for brands and small businesses About Nikola Gemeš Nikola Gemeš, an electrical engineer turned sustainability consultant, bridges the gap between complex environmental concepts and GreenCitizen readers with his well-researched, accurate content. His commitment to sustainability extends from his professional life to personal practices of recycling and home-grown food. An adventurer at heart, Nikola enjoys hiking, white-water sports, and pocket knife collecting. At Green Citizen, he's instrumental in presenting the best sustainable brands, aiding well-informed decision-making. He firmly believes in the collective power of individuals, experts, businesses, and governments to foster a world where sustainability, life quality, economic prosperity, diversity, mental health, and gender equality are core values. Experience Nikola Gemeš has a rich and diverse background in electrical engineering, which he utilizes to break down complex sustainability topics for his readers. His unique blend of technical knowledge and communicative skills has made him a crucial part of GreenCitizen. Nikola's experience has honed his ability to navigate through intricate data and research, ensuring the content he delivers is both accurate and reliable. His passion for educating and informing is palpable in the impact he has made on Green Citizen's readership. Outside of his professional endeavors, Nikola is deeply committed to environmental conservation in his personal life. This commitment is reflected in his everyday activities, from recycling to cultivating his own food. His hands-on approach to sustainability gives him a first-hand understanding of practical conservation efforts, further enriching the content he produces. These personal experiences often seep into his work, making it relatable and engaging for readers. Nikola's key role extends to assessing and presenting sustainable brands to his audience. His comprehensive grasp of sustainability allows him to critically evaluate and offer the best environmentally-friendly options available on the market. He aids readers in making informed decisions that have a positive impact on both their lives and the environment. His belief in collective efforts towards a sustainable world is evident in his work, as he consistently promotes values of quality life, economic prosperity, diversity, mental health, and gender equality.
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