Sunday, June 1, 2025
  • Privacy Policy
  • Contact
  • Terms & Conditions
Environmental Magazine
Advertisement
  • Home
  • News
  • Climate Change
  • Energy
  • Recycling
  • Air
  • Fossil Fuels
  • Water
No Result
View All Result
Environmental Magazine
  • Home
  • News
  • Climate Change
  • Energy
  • Recycling
  • Air
  • Fossil Fuels
  • Water
No Result
View All Result
Environmental Magazine
No Result
View All Result
Home News

Key players in concrete and cement align around ‘real-world’ roadmap towards net zero-emissions

December 21, 2023
in News
A A

quarry

A new report sets out a strategy for achieving net zero concrete and cement. It has been endorsed by ten of the world’s largest concrete companies and cement makers, including Heidelberg, Cemex and Holcim, in addition to architects, engineers, and construction firms

Concrete is the world’s most widely used material after water, and with cement, it is an essential part of the global economy, critical to buildings, transportation, and other infrastructure. The sector currently generates 8% of global CO2 emissions: more than aviation and shipping combined. The challenge of increasing emissions is becoming more urgent as production of concrete and cement is increasing to meet global needs. Without efficiency gains, demand for cement is projected to increase by 50% by 2050.

Making Net Zero Concrete and Cement Possible appears to show, through its Net Zero scenario,  how the sector can reach net zero GHG emissions and comply with a 1.5°C target if urgent action is taken across all three groups of levers:

  • 22% emissions reduction can be achieved on the demand side through efficiency improvements in construction and design reducing the volume of concrete needed without compromising safety or durability.
  • 25% reduction can be achieved in process emissions on the supply side by deploying Supplementary Cementing Materials (SCMs) to decrease the use of clinker; whilst bringing alternative chemistries to commercial stage.
  • 53% of emissions can be reduced, eliminated or captured through a combination of fuel switch, power sector decarbonisation and carbon capture utilisation and storage (CCUS).

CCUS currently has the largest emissions saving potential of all available technologies, and 33-45 new CCUS plants with an annual capacity of 80 megatonnes (Mt) of CO2 must be in operation by 2030 for the industry to stay within its carbon budget. However, new data from MPP’s tracking of green industrial projects – released by MPP for COP28 – shows that the current pipeline falls short, as projects struggle to reach FID. Fifteen plants have so far reached this critical point.

MPP is calling for immediate action across the concrete production value chain from industry, governments and financial institutions worldwide to create an enabling environment for innovation and decarbonisation. Its roadmap details actions needed in the short and long term to rapidly decarbonise the sector.

Near-term milestones  

By 2025:

  • Governments permitting increased use of SCMs and using procurement power to bring about deployment
  • Concrete demand reduces by 4% compared with business-as-usual
  • CO₂ transport and storage plans in place and construction started across three regions

By 2030:

  • 33-45 commercial scale carbon capture plants to be operational
  • Concrete demand peaks and starts decreasing globally
  • Global average clinker-binder ratio drops to a global average of 0.54-0.58 from 0.63 today.

By 2035:

Mission Possible Partnership CEO, Faustine Delasalle, said that “time is not on our side.”

“The moment to roll up our sleeves and work together across the value chain and with governments is now. Immediate collaboration and cooperation – from producers through design and construction – together with policymakers and finance – is essential to making the necessary progress this decade.”

Javier Durand of Peruvian cement giant Cementos Pacasmayo S.A.A., described the document as “a relevant user friendly guide”, noting that it “clearly describes the general global actions that need to be taken to achieve carbon neutrality in 2050.”

“However, there is still a pressing need to dive deeper into regional and local insights and differences in mitigation, adaptation and opportunities, and the regional and country roadmaps especially within developing countries, since cement and concrete are essential for the achievement of sustained economic growth and the eradication of poverty and to mitigate the effects of climate change; therefore a successful implementation will need to reconcile this reality with appropriate public policies that take into account local challenges and needs, and the economic cooperation of economies that have already developed.”

Vincent Martinez, President and COO, Architecture 2030, said: “This report recognizes the substantial role that those responsible for designing and constructing the built environment play as demand-side partners in significantly reducing the GHG emissions of concrete and cement through thoughtful design, efficient use and reuse, specification and carbon sequestration.”

ShareTweetSharePinSendShare

Related Articles

News

Thames Water receives £122.7m fine in reported sewage spills crackdown

May 28, 2025
News

Net zero report sets out path to cut carbon and costs for small firms

May 28, 2025
News

Scotland can reach Net Zero by 2045 but needs to step up the pace, says CCC

May 27, 2025
News

1.5°C Paris target too high for polar ice sheets, says new study

May 20, 2025
News

Traffic noise: Time to get serious?

May 20, 2025
News

Research will investigate risk of hidden microbial impact on CO2 storage

May 18, 2025

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recommended

The Fate of Thousands of US Dams Hangs in the Balance, Leaving Rural Communities With Hard Choices

September 28, 2024

Lunar microwave to purify water frozen in Moon’s soil wins UK Space Agency award

March 31, 2025

Don't miss it

Energy

Gila River Tribes Intend to Float Solar Panels on a Reservoir. Could the Technology Help the Colorado River?

June 1, 2025
Fossil Fuels

U.S. Steel Is a Major Source of Pollution in Pennsylvania. Will Its Sale Lock in Emissions for Another Generation?

May 30, 2025
Activism

Trump Executive Orders Violate Young People’s Rights to a Stable Climate, a Lawsuit Alleges

May 30, 2025
Fossil Fuels

Supreme Court Backs a Controversial Railroad in Utah for Carrying Oil

May 29, 2025
Energy

Clean Energy Project Cancellations Top $14 Billion So Far in 2025

May 29, 2025
Energy

What Will Tariffs Do to the Energy Economy? Here Are Three Scenarios

May 29, 2025
Environmental Magazine

Environmental Magazine, Latest News, Opinions, Analysis Environmental Magazine. Follow us for more news about Enviroment and climate change from all around the world.

Learn more

Sections

  • Activism
  • Air
  • Climate Change
  • Energy
  • Fossil Fuels
  • News
  • Uncategorized
  • Water

Topics

Activism Air Climate Change Energy Fossil Fuels News Uncategorized Water

Recent News

Gila River Tribes Intend to Float Solar Panels on a Reservoir. Could the Technology Help the Colorado River?

June 1, 2025

U.S. Steel Is a Major Source of Pollution in Pennsylvania. Will Its Sale Lock in Emissions for Another Generation?

May 30, 2025

© 2023 Environmental Magazine. All rights reserved.

No Result
View All Result
  • Home
  • News
  • Climate Change
  • Energy
  • Recycling
  • Air
  • Fossil Fuels
  • Water

© 2023 Environmental Magazine. All rights reserved.

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.