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Microsoft is a guinea pig for climate friendly concrete as it paves the way to greener data centers

GeekWire

The company is using technology developed at the University of Colorado at Boulder that harnesses carbon-consuming microalgae from the sea for producing limestone. Microsoft and Amazon are likewise writing checks to startups developing green processes for manufacturing steel, another essential construction material with a big carbon impact.

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Amazon’s first round of climate pledge funding will tackle battery waste and EVs

The Verge

Amazon will need the technology being developed by the startups it’s now funding. Last September, the retail giant said it would cut or capture all of its planet-heating pollution, achieving net-zero emissions, by 2040. To hit that target, Amazon might need the technology being developed by the startups it’s now funding.

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Tech Moves: Top Blue Origin engineer joins SpaceX; Axon hires HTC Vive exec; Porch adds to board

GeekWire

Prior to joining Convoy in 2018, Kreiner was CEO of Cal Net Technology Group and a managing partner at Olympic Valley Capital. New Athira execs Mark Worthington, general counsel, and Rachel Lenington, chief technology officer and head of product development strategy. Athira Photos). Read the story. Lessen Photo). Scottsdale, Ariz.-based

CTO Hire 130
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Financial IT leaders prep for a quantum-fueled future

CIO Business Intelligence

Optimization problems, for which a whole chorus of variables must be fine-tuned and modulated, routinely plague financial firms, especially when it comes to highly engineered financial products such as those developed through quantitative analysis. Their work earned them a 2023 US CIO 100 Award for IT innovation and leadership.

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Big tech’s billions for climate: Here’s where Amazon and Microsoft are making their carbon bets

GeekWire

And some of the startups that GeekWire categorized as clean energy are developing technologies that can decarbonize vehicle and airplane fuels as well, so this wedge could arguably be even bigger. The two companies both backed Canada’s CarbonCure , a startup that removes carbon from the atmosphere and chemically traps it in concrete.

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Why a “room-temperature superconductor” would be a huge deal

Vox

Batteries — from a Duracell AA all the way to a Tesla lithium-ion battery capable of holding approximately 100 kWh — store energy chemically, and can convert it to usable electricity. Better superconducting materials, then, or ones requiring much less cooling, could bring us closer to fusion reactors that generate net power.

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How the Pacific Northwest is playing a key role in the burgeoning world of carbon capture tech

GeekWire

Pacific Northwest National Laboratory chemical engineer Dushyant Barpagaare is using a laboratory continuous flow system to study solvents that can capture carbon from the air. Here’s a roundup of some key Pacific Northwest efforts to develop and support new carbon capture technology: PNNL’s research innovation.