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Dell’s Bold Idea: A Laptop You Can Actually Repair

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In December 2021, just before CES, the world’s leading tech event, Dell introduced Concept Luna , a reimagining of the laptop PC that focuses on repairability. It’s designed for on-demand production to reduce waste from unsold inventory. Only 46 percent had confidence in efforts to reduce the effects of global climate change.

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Researchers develop titanium and copper heterostructured photocatalyst for conversion of CO2 into CH4

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Their cost-effective synthesis procedure, coupled with the high stability of the photocatalyst, provides an economically feasible way to convert waste carbon dioxide and water into useful hydrocarbon fuels using sunlight.

CO2 324
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Alliance Formed to Commercialize Solar Reforming Technologies to Convert Waste CO2 into Synthetic Fuel

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An alliance of industry, academic and government organizations has formed to commercialize technologies that will utilize concentrated solar energy to convert waste CO 2 into synthetic fuels. Tags: Catalysts Climate Change Emissions Fuels Solar. Click to enlarge. Earlier post.).

Waste 268
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DHL, Shell and Grundfos Bio-LNG pilot for road freight delivers 85% CO2 savings over conventional diesel

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To fight against climate change, the transport sector needs true decarbonization. For us at DHL Freight, sustainable fuel solutions are a key lever to change the fuel mix and ultimately reduce carbon emissions in road freight. The Bio-LNG used by Shell in the test is produced from agricultural waste.

CO2 170
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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

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Olivine is a CO 2 -reactive waste product that can be returned as tailings after capture carbon from the air. Travertine will launch a transformative process that integrates strong acid treatment of mining waste or tailings with electrolytic acid recycling. Pacific Northwest National Laboratory. University of Nevada, Reno.

Supplies 345
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IEEE Discusses 6 Simple Solutions to Climate Change at COP27

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Simple, effective solutions that can help lessen the impact of climate change already exist. Rahman, a power expert and professor of electrical and computer engineering at Virginia Tech , is the former chair of the IEEE ad hoc committee on climate change. We don’t have enough solar energy and wind energy.”

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Taiwan Reboots Its Solar-Power Fishponds

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A number of other countries have been experimenting with aquavoltaics, including China , Chile , Bangladesh , and Norway , extending the concept to large solar arrays floating on rivers and bays. Climate change has also taken a toll. Taiwan’s fishing villages are aging and shrinking as younger people take city jobs.

Taiwan 129