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Molecular photoswitches that can both convert and store energy could be used to make solarenergy harvesting more efficient. The procedure was based on a dataset of more than 400,000 molecules, which the researchers screened to find the optimum molecular structure for solarenergy storage materials.
The BMW Group will begin sourcing aluminum produced using solar electricity with immediate effect. Producing aluminum is extremely energy-intensive. The use of solar electricity is therefore an effective lever for reducing the CO 2 emissions associated with aluminum smelting.
Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. The open-access paper on the study is published in the RSC journal Energy & Environmental Science. Palmer et al.
Utilization of renewable solarenergy is crucial for addressing the global energy and environmental concerns and achieving sustainable development. In this regard, photocatalytic water splitting has attracted significant interest as a cost-effective means to convert sustainable solarenergy into valuable chemicals.
The Honda Smart Home US integrates a number of technologies, and is managed by Honda’s Home Energy Management System (HEMS). The home’s occupant will be able to use less than half of the energy of a similarly sized new home in the Davis area for heating, cooling and lighting. Click to enlarge. Photo by Dorian Toy.
A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. We hope that it can be a steppingstone for future sustainable solar fuel production.
Researchers from the University of Michigan and McGill University in Canada report photochemical syngas synthesis using a core/shell Au@Cr 2 O 3 dual cocatalyst in coordination with multistacked InGaN/GaN nanowires (NWs) with the sole inputs of CO 2 , water, and solarlight. under concentrated solarlight illumination.
Kia Motors and Hyundai Motor plan to introduce solar roof charging technology on selected Hyundai Motor Group vehicles. The solar charging technology is being developed to support the vehicle’s main power source, improving mileage and reducing CO 2 emissions.
The US Department of Energy (DOE) is awarding $100 million in the second round of funding for Energy Frontier Research Centers (EFRCs); research supported by this initiative will enable fundamental advances in energy production, storage, and use. Light-Material Interactions in Energy Conversion (LMI).
Volvo Buses is participating in a research project in which used electric bus batteries are used as solarenergy storage units. Batteries from electric bus route 55 in Gothenburg, Sweden are being used for solarenergy storage in a second-life application. IRIS is a Light House project, financed by EU HORIZON 2020.
Scientists at Tokyo Institute of Technology (Tokyo Tech) have developed a hybrid material constructed from a metal oxide nanosheet and a light-absorbing molecule for splitting water molecules (H 2 O) to obtain hydrogen (H 2 ) under sunlight. An illustration of visible-light-driven H 2 evolution on ruthenium-dye/HCa 2 Nb 3 O 10 nanosheet.
The California Sustainable Energy Entrepreneur Development (CalSEED) program announced that the fourth cohort of innovative clean energy concepts has been approved by the California Energy Commission (CEC); 28 companies out of 212 were selected to receive grants of $150,000 each.
Researchers at the University of Twente’s MESA+ research institute have made significant efficiency improvements to the technology used to generate solar fuels. They fabricated a highly efficient photocathode by spatially and functionally decoupling light absorption and catalytic activity. — Vijselaar et al. Although 10.8%
The PairTree is an off-grid EV charger with solar, storage and two Level 2 EV chargers that can be set up in a day. These factors determine the best mix of solar, storage and grid power for a particular project. PairTree is an off-grid EV charger featuring a pop-up solar canopy, a 42.4 How much power is available at the site?
A research team led by Daegu Gyeongbuk Institute Of Science And Technology (DGIST) Professor Jong-Sung Yu in Korea, with colleagues at UC Berkeley and Xi’an Jiaotong University in China, has successfully developed a new catalyst synthesis method that can efficiently decompose water into oxygen and hydrogen using solarlight.
The US Department of Energy (DOE) plans to provide up to $100 million over five years for research on artificial photosynthesis for the production of fuels from sunlight. ( Plants use photosynthesis to convert energy from the sun into energy-rich chemical fuels using water and carbon dioxide.
Scientists at Tokyo Institute of Technology (Tokyo Tech) have demonstrated the first visible-light photoelectrochemical system for water splitting using TiO 2 enhanced with cobalt. At the anode, water oxidation occurs, whereby O 2 is produced by drawing energy from light waves. high-energylight.
Teijin and its joint development partner Applied Electric Vehicles have developed a polycarbonate solar roof for future mobility applications. The new solar roof uses Teijin’s Panlite polycarbonate resin glazing for its surface. Solar roof. Blanc Robot with solar roof.
By using light-activated quantum dots to fire particular enzymes within microbial cells, the researchers were able to create “living factories” that eat CO 2 and convert it into products such as biodegradable plastic, gasoline, ammonia and biodiesel. Therefore, these resting cells function as nano-microbial factories powered by light.
The productivity of photosynthesis is proportional to the surface area exposed to sunlight, a capricious source of energy in many regions. Furthermore, the maximum efficiency of solarenergy conversion by photosynthesis is 5%, while typical solar panel efficiency reaches 20%. Acetogenic microbes (e.g., ljungdahlii, and M.
Efforts to shift away from fossil fuels and replace oil and coal with renewable energy sources can help reduce carbon emissions but do so at the expense of increased inequality, according to a new study by researchers at Portland State University (PSU) and Vanderbilt University. We don’t think of energy as a human right when it actually is.
The Dutch Institute for Fundamental Energy Research ( DIFFER ) is partnering with Toyota Motor Europe (TME) to develop a device that absorbs water vapor, and splits it into hydrogen and oxygen directly using solarenergy. One of these sustainable fuels is hydrogen, which can be used to store renewable energy.
A team of scientists at the University of Cambridge has reported the light-driven photoreforming of cellulose, hemicellulose and lignin to H 2 using semiconducting cadmium sulfide quantum dots in alkaline aqueous solution. A paper on their work is published in the journal Nature Energy.
The US Energy Information Administration’s (EIA’s) Annual Energy Outlook 2022 (AEO2022) Reference case forecasts that US energy consumption will grow through 2050, primarily driven by population and economic growth. Energy Information Administration, Annual Energy Outlook 2022 (AEO2022). Source: U.S.
Sourcing aluminum produced using solar power for our in-house component production lowers our CO 2 emissions significantly. The light metal foundry began sourcing aluminum produced using solar power in 2021. The light metal foundry began sourcing aluminum produced using solar power in 2021.
Researchers at the University of Southampton have transformed optical fibers into photocatalytic microreactors that convert water into hydrogen fuel using solarenergy. Computerized tomography of a MOFC, showing buildup of TiO 2 (light blue particles) in the triangular channels. Zepler Institute, University of Southampton.
This new paint achieves nearly the same benchmark of solar reflectance (97.9%) with just a single 150-micron layer of paint. This is thin and light enough for its radiant cooling effects to be applied to vehicles such as cars, trains and airplanes. However, it is difficult to achieve high solar reflectance with thin layers.
Most solar cells currently on the market are made of silicon; these are expensive to make and require a lot of very pure silicon to manufacture. Perovskite solar cells, using materials with the same 3D structure as calcium titanium oxide, are cheaper to make, thinner and can be easily printed onto surfaces. —Poli et al.
The US Department of Energy (DOE) announced $3 million in funding for 10 high-performance computing projects that will advance cutting-edge manufacturing and clean energy technologies. Improvements in manufacturing processes that result in significant national energy savings and carbon emissions. Solar Turbines.
The Sparc Green Hydrogen process combines concentrated solar (CS) with photocatalytic water splitting. The company’s key development allows for reduced photocatalyst use and integration with existing concentrated solar systems. The facility is home to Australia’s largest solar thermal research hub.
Working with Fermata Energy, a vehicle-to-grid (V2G) systems company, Nissan North America is launching a new pilot program under the Nissan Energy Share initiative which leverages bi?directional Leading the industry, Nissan has also received certification for second-life LEAF batteries to be used in stationary energy storage.
The research project will run for three years under the aegis of the German Aerospace Center (DLR) and with funding from the German Federal Ministry for Economic Affairs and Energy. This will effectively turn the electric vehicles’ batteries into mobile energy storage devices that can also supply electricity when required.
Shipping major CMA CGM Group is creating a Special Fund for Energies to accelerate its energy transition and achieve net-zero carbon by 2050. It is committed to enabling these facilities to generate enough carbon-free electricity (wind, solar, biomass-fueled, hydrogen-fueled) to become energy self-sufficient.
A paper on the work appears in ACS Energy Letters. An illustration of the light-powered, one-step remediation process for hydrogen sulfide gas made possible by a gold photocatalyst created at Rice University. These plasmonic reactions create “hot carriers,” short-lived, high-energy electrons that can drive catalysis. 2c01755.
Nuvve began using the microgrid’s 5 MWh lithium-ion battery, which historically focused on the management of campus energy peaks, to bid into wholesale energy markets in June 2020. Leap operates a leading marketplace for grid flexibility focused on Distributed Energy Resources.
Apex Clean Energy has ordered 19 electrified Ford F-series pickup trucks from XL Fleet, including ten plug-in hybrid electric and nine hybrid electric systems for pickups in its service fleet, for delivery in the second quarter of 2021.
The US Department of Energy (DOE) today announced $175 million for 68 research and development projects aimed at developing novel advanced energy technologies. Led by DOE’s Advanced Research Projects Agency-Energy (ARPA-E), the OPEN 2021 program prioritizes funding high-impact, high-risk technologies that support novel approaches.
The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, very efficiently using light. Photosynthesis is the process by which chloroplasts in plants and some organisms use sunlight, water and carbon dioxide to create food or energy. over 24 hours.
Raising the penetration of renewable —an intermittent—sources of energy into the grid will require large scale electrical energy storage and retrieval. We think biology plays a significant role in creating a sustainable energy infrastructure. —Farshid Salimijazi, first author.
Hydrogen has gained attention as one of the possible next generation energy sources. To overcome these issues, there is strong demand for the development of a competitive next-generation solar water-splitting system with high added value that can produce other useful chemicals at the same time as hydrogen. under 600nm). Tsuchimochi, T.,
The New Terminal One will have what its creators have said is the largest solar array at any US airport, which will power a fleet of electric vehicles used at the terminal both landside and airside. Construction of the massive array, consisting of more than 13,000 solar panels on the terminals roof, began in 2024.
Researchers from the Karlsruhe Institute of Technology (KIT) and their Canadian partners have designed a low-cost photoreactor design for solar-driven synthesis. As with the natural model, photons are absorbed by a photocatalytically active material in such a way that their energy directly drives a chemical reaction. 2023.05.006
The highest reported solar to hydrogen (STH) conversion efficiency for such a system composed of polymer electrolyte membrane (PEM) electrolyzers powered by an InGaP/GaAs/GaInNAsSb triple-junction solar cell was 30%, tested over 48 h. Despite the high efficiency, the device’s complexity and cost makes its upscale potential impractical.
With nuclear power facing an uncertain future in many countries, the world risks a steep decline in its use in advanced economies that could result in billions of tonnes of additional carbon emissions, according to a new report by the International Energy Agency. It is second only to hydropower at 16%. If other low-carbon sources—i.e.,
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