Energy & Green Tech
Sky-high vanity: Constructing the world’s tallest buildings creates high emissions, researchers say
World’s tallest vanity heights in skyscrapers as of May 2024. Credit: Adapted from Helal et al. (2024), using data from...
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Accelerating the practical application of next-gen batteries that are fire-resistant through dual-layer coating
Graphical abstract. Credit: Chemical Engineering Journal (2024). DOI: 10.1016/j.cej.2024.149881 Professor Hongkyung Lee of DGIST's Energy Science and Engineering collaborated with...
Read moreDetailsUsing artificial ground reflectors to boost the efficacy of solar panels
(A) Photo of NREL's bifacial experimental single-axis tracking (BEST) field with reflecting material installed (100% coverage case) and (B) measured...
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Additive manufacturing could turn the tides for marine energy technologies
The 3D-printed stainless steel tidal turbine spar undergoes testing at NREL. Credit: Joe DelNero, NREL Milk and cookies. Peanut butter...
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Australia’s building sector must look at its carbon budget, say experts
Credit: Pixabay/CC0 Public Domain For decades, the construction industry has been largely driven by financial feasibility—focusing on cost optimization and...
Read moreDetailsLight, flexible, efficient: Perovskite-based tandem solar cells
The potential benefits of projects like SuPerTandem are significant, because the higher the efficiency, the less expensive solar power will...
Read moreDetailsHow green cities could remove CO₂ from the atmosphere
Factors affecting urban albedo. Credit: Nature Cities (2024). DOI: 10.1038/s44284-024-00069-x More than a thousand cities around the world now have...
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Researchers find use of olivine in cement production could result in carbon negative concrete
Photographs showing (a) raw as-received olivine, (d) dissolution of the olivine using H2SO4, (b) separation of silica gel from magnesium/iron...
Read moreDetailsNew model estimates cultivable space at photovoltaic plants for combining agricultural and photovoltaic production
Permissible vegetation envelope for the reference collector in the case of “El Molino” photovoltaic installation. Credit: Applied Energy (2024). DOI:...
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Team develops new testing system for carbon capture in fight against global warming
In a new carbon capture testing apparatus, synthetic air flows through a column. The sorbent traps and captures the carbon...
Read moreDetailsEngineers uncover key to efficient and stable organic solar cells
a, b Lorentz-corrected thickness-normalized resonant soft X-ray scattering (R-SoXS) profiles of neat (a) and blended (b) films, acquired at 284 eV....
Read moreDetailsMask-inspired perovskite smart windows enhance weather resistance and energy efficiency
Schematic diagram of the mask-inspired structure of the thermochromic perovskite smart window. (Source: Liu, S., Li, Y., Wang, Y. et...
Read moreDetailsStudy shows potential of super grids when hurricanes overshadow solar panels
ORNL researchers modeled how hurricane cloud cover would affect solar energy generation as a storm followed 10 possible trajectories over...
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Using liquid metal to develop energy storage systems with 100 times better heat transfer
Heat storage system on a laboratory scale: The ceramic beads store the heat. Credit: KALLA, KIT The industrial production of...
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Single-walled carbon nanotubes doped with ‘nitrogen’ enhance the performance of secondary battery anode
Schematic diagram of SiA/nanocarbon (NC) composite powder preparation process. Credit: Advanced Functional Materials (2023). DOI: 10.1002/adfm.202311353 Researchers have developed a...
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Going with the flow: Research dives into electrodes on energy storage batteries
Graphical abstract. Credit: ACS Applied Materials & Interfaces (2024). DOI: 10.1021/acsami.3c17049 As a grid-scale energy storage system, flow batteries have...
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How potatoes, corn and beans led to breakthrough in smart windows technology
The chromaticity coordinates of the EC devices with different host materials under the voltage of +1.9 V in the chromaticity...
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Extracting high-purity gold from electrical and electronic waste
Preparation and physicochemical characteristics of the aminated polyacrylonitrile fibers (PANFs). Representative illustrations of PANF (a) before and after coupling reaction...
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Energy-smart bricks keep waste out of landfill
The team can make energy-smart bricks in a range of colours. Credit: Seamus Daniel, RMIT University Engineers have invented energy-efficient...
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Researchers propose a new method for wind turbine blade recycling
Credit: Pixabay/CC0 Public Domain While wind energy is becoming one of the fastest-growing energy sources in the world, wind turbine...
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Surgeon General: Health Disparities Remain as US Smoking Rates Decline
Share on PinterestA new advisory from U.S. Surgeon General Dr. Vivek Murthy highlights ongoing health disparities in tobacco use. FG...
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