* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Sunday, July 6, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Magicians and Battlebots light up Las Vegas entertainment scene – KSNV

    Magicians and Battlebots Take Las Vegas Entertainment by Storm

    Max-Matching Entertainments & Longhua District form partnership for new entertainment complex – Blooloop

    Max-Matching Entertainments and Longhua District Unite to Launch Thrilling New Entertainment Complex

    Kennedy Publishing, MGA Entertainment Launch Yummiland Magazine – License Global

    Kennedy Publishing, MGA Entertainment Launch Yummiland Magazine – License Global

    MAY HER SOUL REST IN PEACE 🙏 Veteran entertainment columnist and talent manager Lolit Solis has passed away. She was 78 years old. https://tinyurl.com/6kumarkx | LatestChika.com – Facebook

    Beloved Entertainment Icon Lolit Solis Passes Away at 78 – A Life Remembered with Love and Respect 🙏

    Neil Young Plays Rare Full-Band ‘Ambulance Blues’ With The Chrome Hearts – Yahoo

    Neil Young Stuns Fans with Rare Full-Band Performance of ‘Ambulance Blues’ Alongside The Chrome Hearts

    BTS Announce Their Big Return and Yes, They Already Have Some Major Plans in the Works – Yahoo

    BTS Announce Their Big Return and Yes, They Already Have Some Major Plans in the Works – Yahoo

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Column: Teach kupuna new technology skills – Honolulu Star-Advertiser

    Empowering Kupuna: Unlocking New Technology Skills for a Connected Future

    EIFO invests $5 million in D3, the Ukraine-focused defence technology venture fund – sUAS News

    EIFO Pledges $5 Million to Supercharge Ukraine-Focused Defense Technology Fund

    New Technology for Water Efficiency and Working with Mexico on Screwworm – AG INFORMATION NETWORK OF THE WEST

    Revolutionary Water Efficiency Technology and Cross-Border Collaboration to Defeat Screwworm

    Environmental cognitive distance, R&D capability distance, and supply chain green technology innovation – Nature

    Bridging Gaps: How Environmental and R&D Differences Drive Green Technology Innovation in Supply Chains

    LG Innotek CEO Moon Hyuksoo: “Our Next-gen Substrate Technology Will Change the Industry Paradigm” – TechPowerUp

    LG Innotek CEO Moon Hyuksoo: “Our Next-Gen Substrate Technology Will Revolutionize the Industry” Revolutionizing the Future: LG Innotek’s CEO Unveils Game-Changing Next-Gen Substrate Technology

    Inspira Technologies Secures Landmark $22.5M Deal: Major Revenue Breakthrough After FDA Clearance – Stock Titan

    Inspira Technologies Secures Landmark $22.5M Deal: Major Revenue Breakthrough After FDA Clearance – Stock Titan

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Magicians and Battlebots light up Las Vegas entertainment scene – KSNV

    Magicians and Battlebots Take Las Vegas Entertainment by Storm

    Max-Matching Entertainments & Longhua District form partnership for new entertainment complex – Blooloop

    Max-Matching Entertainments and Longhua District Unite to Launch Thrilling New Entertainment Complex

    Kennedy Publishing, MGA Entertainment Launch Yummiland Magazine – License Global

    Kennedy Publishing, MGA Entertainment Launch Yummiland Magazine – License Global

    MAY HER SOUL REST IN PEACE 🙏 Veteran entertainment columnist and talent manager Lolit Solis has passed away. She was 78 years old. https://tinyurl.com/6kumarkx | LatestChika.com – Facebook

    Beloved Entertainment Icon Lolit Solis Passes Away at 78 – A Life Remembered with Love and Respect 🙏

    Neil Young Plays Rare Full-Band ‘Ambulance Blues’ With The Chrome Hearts – Yahoo

    Neil Young Stuns Fans with Rare Full-Band Performance of ‘Ambulance Blues’ Alongside The Chrome Hearts

    BTS Announce Their Big Return and Yes, They Already Have Some Major Plans in the Works – Yahoo

    BTS Announce Their Big Return and Yes, They Already Have Some Major Plans in the Works – Yahoo

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Column: Teach kupuna new technology skills – Honolulu Star-Advertiser

    Empowering Kupuna: Unlocking New Technology Skills for a Connected Future

    EIFO invests $5 million in D3, the Ukraine-focused defence technology venture fund – sUAS News

    EIFO Pledges $5 Million to Supercharge Ukraine-Focused Defense Technology Fund

    New Technology for Water Efficiency and Working with Mexico on Screwworm – AG INFORMATION NETWORK OF THE WEST

    Revolutionary Water Efficiency Technology and Cross-Border Collaboration to Defeat Screwworm

    Environmental cognitive distance, R&D capability distance, and supply chain green technology innovation – Nature

    Bridging Gaps: How Environmental and R&D Differences Drive Green Technology Innovation in Supply Chains

    LG Innotek CEO Moon Hyuksoo: “Our Next-gen Substrate Technology Will Change the Industry Paradigm” – TechPowerUp

    LG Innotek CEO Moon Hyuksoo: “Our Next-Gen Substrate Technology Will Revolutionize the Industry” Revolutionizing the Future: LG Innotek’s CEO Unveils Game-Changing Next-Gen Substrate Technology

    Inspira Technologies Secures Landmark $22.5M Deal: Major Revenue Breakthrough After FDA Clearance – Stock Titan

    Inspira Technologies Secures Landmark $22.5M Deal: Major Revenue Breakthrough After FDA Clearance – Stock Titan

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Technology

2023 Climate Tech Companies to Watch: Sublime Systems and its clean cement

October 5, 2023
in Technology
2023 Climate Tech Companies to Watch: Sublime Systems and its clean cement
Share on FacebookShare on Twitter

When cement is mixed with water, sand, and gravel, it hardens into concrete—the second-most-used substance on the planet (after water). 

In the conventional cement-making process, emissions mostly come from two sources. First, ground-up materials such as limestone and clay are heated in kilns to over 1,400 °C (2,500 °F) to prime the mixture. Reaching those temperatures typically requires burning coal or other fossil fuels, which produces carbon dioxide and other greenhouse gasses.

The chemical process in the kiln also requires peeling carbon dioxide away from the starting minerals to leave the reactive cement powder that builders use. That carbon dioxide is usually difficult to capture before it’s emitted into the atmosphere. 

Sublime Systems has invented a process that tackles both of those issues.

First, the company uses electrochemical reactions rather than high temperatures to make its cement, avoiding the need to burn fossil fuels. Fueling the reactions with electricity means that Sublime’s plants can eventually be powered by energy sources like solar and wind instead of by burning coal or natural gas. The process can also use different starting materials that don’t necessarily emit carbon dioxide when they’re transformed into cement ingredients.  

Key indicators

Industry: Cement Founded: 2020 Headquarters: Somerville, MA, USA Notable fact: The first reactions that cofounder Leah Ellis ran in a lab at MIT made only about a die-sized amount of material.

Potential for impact

If Sublime is able to run its process at the massive scales required to be relevant in the industry, the startup’s technology would reduce emissions associated with cement by 90%.

And while several paths to decarbonizing the sector are under development today, Sublime’s approach could eventually make cement that can compete with conventional methods on cost, making a convincing economic case for adoption. 

That could be a problem in a conservative industry like construction, where new building materials and technologies need to clear a high bar before they are adopted. Sublime will have to use different standards to test its material, which could make some builders hesitant to make the switch. 

Additionally, scaling electrochemical processes up from the lab can present engineering challenges. Reactions may not work the same way in bigger tanks, and new equipment will be needed when going from hundreds to thousands to millions of tons of capacity. Scaling issues could delay the company’s aggressive timeline. Making material at larger scales is also likely to require hundreds of millions of dollars in capital funding, which the company will need to raise quickly as it builds factories. 

When

Sublime has been steadily expanding its operation, from small reactions in an MIT lab to a pilot facility that can produce about 100 tons of cement each year. The company’s next step is to build a larger demonstration facility with the capacity to produce over 10,000 tons of cement each year, which it plans to bring online by 2026. 

Finally, a full-scale commercial plant, which would produce a million tons of material each year, should be operational by 2028, the firm says.

Next steps 

Over the next five years, Sublime will want to show it is making progress on these demonstration and commercial facilities. The company will need to raise additional funding and could announce new commercial partnerships to make the sites a reality.

In the meantime, the startup plans to complete real-world tests of its materials, including building small installations, like sidewalks or patios, with concrete made from its cement.  These demonstrations would prove that Sublime is able to make large amounts of the cement, and that its products will behave as builders might expect—hardening into a resilient, tough material that can scaffold the world around us.

Explore the 2023 list of 15 Climate Tech Companies to Watch.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Technology Review – https://www.technologyreview.com/2023/10/04/1080122/2023-climate-tech-companies-sublime-systems-clean-cement-electrochemistry-climate-technology/

Tags: climatecompaniestechnology
Previous Post

2023 Climate Tech Companies to Watch: BYD and its affordable EVs

Next Post

2023 Climate Tech Companies to Watch: Form Energy and its iron batteries

Column: Teach kupuna new technology skills – Honolulu Star-Advertiser

Empowering Kupuna: Unlocking New Technology Skills for a Connected Future

July 6, 2025
Ben Shelton’s sister booed by Wimbledon crowd when job revealed – Yahoo Sports

Wimbledon Crowd Booes Ben Shelton’s Sister Following Shocking Job Reveal

July 6, 2025
New book digs into Indigenous cuisine through archaeology, culture, ecology – Gander Newsroom

Unveiling Indigenous Cuisine: Exploring the Rich Tapestry of Archaeology, Culture, and Ecology

July 6, 2025
BANG! James Webb telescope catches stray galaxies in the Bullet Cluster: Space photo of the week – Live Science

BANG! James Webb Telescope Unveils Breathtaking Image of Stray Galaxies in the Bullet Cluster

July 6, 2025
How Do You Teach Computer Science in the A.I. Era? – The New York Times

Unlocking Success: Mastering Computer Science Education in the Age of A.I

July 6, 2025
If you want to be younger looking in 60 days, start practicing these 8 daily habits – VegOut

If you want to be younger looking in 60 days, start practicing these 8 daily habits – VegOut

July 6, 2025
Real Madrid vs Borussia Dortmund 3-2: FIFA Club World Cup – as it happened – Al Jazeera

Real Madrid vs Borussia Dortmund 3-2: FIFA Club World Cup – as it happened – Al Jazeera

July 6, 2025

Israel’s economy can’t survive a long war with Iran – and Trump knows it – Middle East Eye

July 6, 2025
The long-term health risks as extreme heat becomes a new normal – PBS

Uncovering the Silent, Long-Term Health Risks of Life in Extreme Heat

July 6, 2025
Trump Says He Will Start Talks With China on TikTok Deal – The New York Times

Trump Says He Will Start Talks With China on TikTok Deal – The New York Times

July 6, 2025

Categories

Archives

July 2025
MTWTFSS
 123456
78910111213
14151617181920
21222324252627
28293031 
« Jun    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (707)
  • Economy (732)
  • Entertainment (21,621)
  • General (15,741)
  • Health (9,770)
  • Lifestyle (737)
  • News (22,149)
  • People (733)
  • Politics (741)
  • Science (15,949)
  • Sports (21,232)
  • Technology (15,717)
  • World (713)

Recent News

Column: Teach kupuna new technology skills – Honolulu Star-Advertiser

Empowering Kupuna: Unlocking New Technology Skills for a Connected Future

July 6, 2025
Ben Shelton’s sister booed by Wimbledon crowd when job revealed – Yahoo Sports

Wimbledon Crowd Booes Ben Shelton’s Sister Following Shocking Job Reveal

July 6, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version