This startup CEO claims he can completely decarbonize the cement industry

  • 📰 NBCPhiladelphia
  • ⏱ Reading Time:
  • 49 sec. here
  • 2 min. at publisher
  • 📊 Quality Score:
  • News: 23%
  • Publisher: 51%

Sverige Nyheter Nyheter

Sverige Senaste nytt,Sverige Rubriker

Brimstone Energy is trying to reduce CO2 emissions from the production of cement, which accounts for about 8% of global carbon emissions.

Most of the built environment today is made at least partially from concrete, making it the second most-used substance on earth after water. But making concrete emits almost as much carbon dioxide as cars, because its main ingredient, cement, is made from limestone. Limestone naturally consists of about 50% CO2 by weight.

Brimstone Energy, a California-based startup, is one of several companies trying to reduce the carbon emissions from the production of cement, which accounts for about 8% of global carbon emissions. Brimstone is using a different rock but producing standard, so-called ordinary Portland cement. Brimstone is using a calcium silicate rock that is even more abundant than limestone and uses patented technology to remove the calcium. Unlike limestone, however, the silicate rock contains no CO2, so there are no such emissions associated with the production process. Last July it received certification that its product is essentially the same as Portland cement."People already know how to build with it, so construction will not be delayed.

In addition to Breakthrough, Brimstone investors include DCVC, Collaborative Fund, Fifth Wall, S2G Ventures, and Amazon's Climate Pledge Fund. The company has raised $60 million so far.Kingsessing

 

Tack för din kommentar. Din kommentar kommer att publiceras efter att ha granskats.
Vi har sammanfattat den här nyheten så att du kan läsa den snabbt. Om du är intresserad av nyheterna kan du läsa hela texten här. Läs mer:

 /  🏆 569. in SE

Sverige Senaste nytt, Sverige Rubriker

Similar News:Du kan också läsa nyheter som liknar den här som vi har samlat in från andra nyhetskällor.

This startup CEO claims he can completely decarbonize the cement industryBrimstone Energy is trying to reduce CO2 emissions from the production of cement, which accounts for about 8% of global carbon emissions.
Källa: NBCDFW - 🏆 288. / 63 Läs mer »