https://www.sciencedaily.com/news/earth_climate/renewable_energy/ Renewable Energy Sources. Read the latest research on renewable sources of energy such as solar energy, wind power, nuclear energy, hydrogen fuel, ethanol, methane and other alternative energy sources. en-us Sat, 11 Jul 2026 09:46:34 EDT Sat, 11 Jul 2026 09:46:34 EDT 60 https://www.sciencedaily.com/images/scidaily-logo-rss.png https://www.sciencedaily.com/news/earth_climate/renewable_energy/ For more science news, visit ScienceDaily. https://www.sciencedaily.com/releases/2026/06/260601025345.htm A breakthrough hydrogen-production method could make clean fuel far cheaper and easier to generate. Researchers at the University of Birmingham developed a perovskite-based catalyst that splits water into hydrogen at much lower temperatures than existing technologies, potentially allowing factories, steel plants, cement works, and renewable energy sites to turn waste heat into valuable hydrogen. Tue, 02 Jun 2026 00:47:07 EDT https://www.sciencedaily.com/releases/2026/06/260601025345.htm https://www.sciencedaily.com/releases/2026/05/260530053418.htm Scientists have developed a solar desalination system that turns seawater into drinking water without creating environmentally damaging brine. Special laser-textured metal panels use sunlight to evaporate water while automatically moving salt deposits away from the working surface, preventing clogging. The process was successfully tested with water from three oceans and can recover nearly all salts as solids. Those leftover materials could even become a source of valuable lithium for batteries. Sat, 30 May 2026 05:34:18 EDT https://www.sciencedaily.com/releases/2026/05/260530053418.htm https://www.sciencedaily.com/releases/2026/05/260519224317.htm Scientists in Canada have discovered that ancient underground rocks are naturally producing hydrogen gas — and lots of it. Measurements from mine boreholes in Ontario show the gas can flow continuously for years, offering a potential new source of clean energy called “white hydrogen.” Researchers say this hidden resource could help power industries and remote communities while cutting carbon emissions and reducing dependence on fossil fuels. Wed, 20 May 2026 08:46:14 EDT https://www.sciencedaily.com/releases/2026/05/260519224317.htm https://www.sciencedaily.com/releases/2026/05/260510030950.htm A team at the University of Hong Kong has developed a new “super steel” that can survive the harsh conditions needed to make green hydrogen from seawater. The material uses an unexpected double-protection mechanism that resists corrosion far better than conventional stainless steel. Even more impressive, it could replace costly titanium parts used in today’s hydrogen systems. Sun, 10 May 2026 07:39:45 EDT https://www.sciencedaily.com/releases/2026/05/260510030950.htm https://www.sciencedaily.com/releases/2026/05/260509210640.htm A colossal underwater volcano in the South Pacific may have revealed a surprising new weapon against climate change. After the 2022 eruption of Hunga Tonga–Hunga Ha’apai, scientists detected enormous amounts of formaldehyde in the atmosphere — a telltale sign that methane, one of the planet’s most powerful greenhouse gases, was being destroyed. Researchers now believe volcanic ash mixed with salty seawater and sunlight created reactive chlorine particles that effectively “cleaned up” some of the methane released by the eruption itself. Sun, 10 May 2026 01:01:20 EDT https://www.sciencedaily.com/releases/2026/05/260509210640.htm https://www.sciencedaily.com/releases/2026/05/260505234631.htm Cumberland, B.C. is reimagining its coal mining past as a clean energy opportunity. Water trapped in abandoned mine tunnels could be used in a geothermal system to heat and cool buildings efficiently and with minimal emissions. The project could lower energy costs, support new development, and attract businesses. It’s a striking example of turning industrial leftovers into a sustainable community asset. Wed, 06 May 2026 19:10:20 EDT https://www.sciencedaily.com/releases/2026/05/260505234631.htm https://www.sciencedaily.com/releases/2026/05/260504023841.htm Scientists are using sunlight to turn plastic waste into clean fuels like hydrogen, offering a breakthrough solution to both pollution and energy challenges. While still in development, the approach could transform trash into a valuable resource for a low-carbon future. Mon, 04 May 2026 09:48:17 EDT https://www.sciencedaily.com/releases/2026/05/260504023841.htm https://www.sciencedaily.com/releases/2026/04/260428045559.htm New experiments suggest that freezing and thawing on early Earth may have helped primitive cell-like structures grow and evolve. Tiny lipid bubbles behaved very differently depending on their membrane makeup—some fused into larger compartments and captured DNA more efficiently. These fusion events could have mixed key molecules, setting the stage for more complex chemistry. Wed, 29 Apr 2026 08:11:14 EDT https://www.sciencedaily.com/releases/2026/04/260428045559.htm https://www.sciencedaily.com/releases/2026/04/260423031536.htm Beneath the dry farmland of New South Wales lies a hidden window into a lost rainforest teeming with life from 11-16 million years ago. At McGraths Flat, scientists have uncovered fossils preserved in astonishing detail—not in typical rock like shale or sandstone, but in iron-rich sediment once thought incapable of such preservation. Tiny iron particles filled and captured entire cells, preserving everything from insect organs to fish eye pigments and delicate spider hairs. Thu, 23 Apr 2026 03:15:36 EDT https://www.sciencedaily.com/releases/2026/04/260423031536.htm https://www.sciencedaily.com/releases/2026/04/260415043615.htm Scientists have discovered that methane in the open ocean is produced by microbes under nutrient-poor conditions, solving a long-standing mystery. As warming oceans reduce nutrient mixing, these methane-producing microbes may thrive. This could lead to increased methane emissions from the sea. The result is a potential feedback loop that could intensify climate change. Thu, 16 Apr 2026 04:34:15 EDT https://www.sciencedaily.com/releases/2026/04/260415043615.htm https://www.sciencedaily.com/releases/2026/03/260319044714.htm A mysterious spike of platinum buried deep in Greenland’s ice has long fueled theories of a catastrophic comet or asteroid strike 12,800 years ago—possibly triggering a sudden return to icy conditions known as the Younger Dryas. But new research points to a far less dramatic, yet still powerful culprit: volcanic eruptions. Scientists found the platinum signal doesn’t match space debris and actually appeared decades after the cooling began, ruling out an impact as the trigger. Thu, 19 Mar 2026 04:47:14 EDT https://www.sciencedaily.com/releases/2026/03/260319044714.htm https://www.sciencedaily.com/releases/2026/03/260303050622.htm Fusion energy may be one of the most promising clean power sources of the future—but only if scientists can precisely measure the extreme, fast-moving plasmas that make it possible. A new U.S. Department of Energy–sponsored report urges major investment in advanced diagnostic tools—the high-tech “sensors” that track plasma temperature, density, and behavior inside fusion systems. Bringing together 70 experts from universities, national labs, and private industry, the workshop identified seven priority areas ranging from burning plasma to full-scale pilot plants. Tue, 03 Mar 2026 07:50:59 EST https://www.sciencedaily.com/releases/2026/03/260303050622.htm https://www.sciencedaily.com/releases/2026/02/260221000325.htm Deep in the Arctic north, drained peatlands—once massive carbon vaults built over thousands of years—are quietly leaking greenhouse gases into the atmosphere. But new field research from northern Norway suggests there’s a powerful way to slow that loss: raise the water level. In a two-year study, scientists found that restoring higher groundwater levels in cultivated Arctic peatlands dramatically cut carbon dioxide emissions, and in some cases even tipped the balance so the land absorbed more CO₂ than it released. Sun, 22 Feb 2026 02:51:51 EST https://www.sciencedaily.com/releases/2026/02/260221000325.htm https://www.sciencedaily.com/releases/2026/02/260210082917.htm Methane levels in Earth’s atmosphere surged faster than ever in the early 2020s, and scientists say the reason was a surprising mix of chemistry and climate. A temporary slowdown in the atmosphere’s ability to break down methane allowed the gas to linger, while unusually wet conditions boosted emissions from wetlands, rivers, lakes, and rice fields around the world. Pandemic-related changes in air pollution played a key role, indirectly weakening the atmosphere’s natural “clean-up” process. Tue, 10 Feb 2026 08:48:02 EST https://www.sciencedaily.com/releases/2026/02/260210082917.htm https://www.sciencedaily.com/releases/2026/02/260203030548.htm Researchers have found that manganese, an abundant and inexpensive metal, can be used to efficiently convert carbon dioxide into formate, a potential hydrogen source for fuel cells. The key was a clever redesign that made the catalyst last far longer than similar low-cost materials. Surprisingly, the improved manganese catalyst even beat many expensive precious-metal options. The discovery could help turn greenhouse gas into clean energy ingredients. Tue, 03 Feb 2026 06:08:34 EST https://www.sciencedaily.com/releases/2026/02/260203030548.htm https://www.sciencedaily.com/releases/2025/12/251209043053.htm New research reveals that Earth’s solid inner core is actually in a superionic state, where carbon atoms flow freely through a solid iron lattice. This unusual behavior makes the core soft, matching seismic observations that have puzzled scientists for decades. The mobility of these light elements may also contribute energy to Earth’s magnetic field. The findings reshape models of Earth’s interior and could apply to other rocky planets. Wed, 10 Dec 2025 08:32:41 EST https://www.sciencedaily.com/releases/2025/12/251209043053.htm https://www.sciencedaily.com/releases/2025/11/251118212039.htm A nationwide analysis has uncovered how sprawling fossil fuel infrastructure sits surprisingly close to millions of American homes. The research shows that 46.6 million people live within about a mile of wells, refineries, pipelines, storage sites, or transport facilities. Many of these locations release pollutants that may affect nearby communities, yet mid-supply-chain sites have rarely been studied. The findings reveal major gaps in understanding how this hidden network affects health. Thu, 20 Nov 2025 09:09:30 EST https://www.sciencedaily.com/releases/2025/11/251118212039.htm https://www.sciencedaily.com/releases/2025/11/251105050712.htm A new copper-magnesium-iron catalyst transforms CO2 into CO at low temperatures with record-breaking efficiency and stability. The discovery paves the way for affordable, scalable production of carbon-neutral synthetic fuels. Wed, 05 Nov 2025 08:56:16 EST https://www.sciencedaily.com/releases/2025/11/251105050712.htm https://www.sciencedaily.com/releases/2025/09/250926035016.htm Bio-tar, once seen as a toxic waste, can be transformed into bio-carbon with applications in clean energy and environmental protection. This innovation could reduce emissions, create profits, and solve a major bioenergy industry problem. Fri, 26 Sep 2025 07:49:30 EDT https://www.sciencedaily.com/releases/2025/09/250926035016.htm https://www.sciencedaily.com/releases/2025/09/250910000244.htm Barrels dumped off Southern California decades ago have been found leaking alkaline waste, not just DDT, leaving behind eerie white halos and transforming parts of the seafloor into toxic vents. The findings reveal a persistent and little-known legacy of industrial dumping that still shapes marine life today. Wed, 10 Sep 2025 00:02:44 EDT https://www.sciencedaily.com/releases/2025/09/250910000244.htm https://www.sciencedaily.com/releases/2025/09/250904103920.htm New research reveals that carbon made it possible for Earth’s molten core to freeze into a solid heart, stabilizing the magnetic field that protects our planet. Without it, Earth’s deep interior — and life above — might look very different. Thu, 04 Sep 2025 14:31:26 EDT https://www.sciencedaily.com/releases/2025/09/250904103920.htm https://www.sciencedaily.com/releases/2025/09/250902085150.htm Scientists at Northwestern University have developed a groundbreaking nickel-based catalyst that could transform the way the world recycles plastic. Instead of requiring tedious sorting, the catalyst selectively breaks down stubborn polyolefin plastics—the single-use materials that make up much of our daily waste—into valuable oils, waxes, fuels, and more. Wed, 03 Sep 2025 03:02:57 EDT https://www.sciencedaily.com/releases/2025/09/250902085150.htm https://www.sciencedaily.com/releases/2025/08/250828060040.htm In just one afternoon, scientists used a nanoparticle “megalibrary” to find a catalyst that matches or exceeds iridium’s performance in hydrogen fuel production, at a fraction of the cost. Thu, 28 Aug 2025 09:20:54 EDT https://www.sciencedaily.com/releases/2025/08/250828060040.htm https://www.sciencedaily.com/releases/2025/08/250816113528.htm Roughly two-thirds of all atmospheric methane, a potent greenhouse gas, comes from methanogens. Tracking down which methanogens in which environment produce methane with a specific isotope signature is difficult, however. UC Berkeley researchers have for the first time CRISPRed the key enzyme involved in microbial methane production to understand the unique isotopic fingerprints of different environments to better understand Earth's methane budget. Sun, 17 Aug 2025 23:27:32 EDT https://www.sciencedaily.com/releases/2025/08/250816113528.htm https://www.sciencedaily.com/releases/2025/07/250729001217.htm Researchers are exploring AI-powered digital twins as a game-changing tool to accelerate the clean energy transition. These digital models simulate and optimize real-world energy systems like wind, solar, geothermal, hydro, and biomass. But while they hold immense promise for improving efficiency and sustainability, the technology is still riddled with challenges—from environmental variability and degraded equipment modeling to data scarcity and complex biological processes. Tue, 29 Jul 2025 07:05:54 EDT https://www.sciencedaily.com/releases/2025/07/250729001217.htm https://www.sciencedaily.com/releases/2025/06/250626081540.htm At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from our mounting piles of e-waste. By using a compound normally found in pool disinfectants and a novel polymer that can be reused, the method avoids toxic chemicals like mercury and cyanide. It even works on trace gold in scientific waste. Tested on everything from circuit boards to mixed-metal ores, the approach offers a promising solution to both the global gold rush and the growing e-waste crisis. The technique could be a game-changer for artisanal miners and recyclers, helping recover valuable metals while protecting people and the planet. Fri, 27 Jun 2025 02:02:39 EDT https://www.sciencedaily.com/releases/2025/06/250626081540.htm https://www.sciencedaily.com/releases/2025/06/250620231645.htm Researchers in South Korea have developed a powerful and affordable new material for producing hydrogen, a clean energy source key to fighting climate change. By fine-tuning boron-doping and phosphorus levels in cobalt phosphide nanosheets, the team dramatically boosted the efficiency of both sides of water-splitting reactions. This advancement could unlock scalable, low-cost hydrogen production, transforming how we generate clean fuel. Fri, 20 Jun 2025 23:16:45 EDT https://www.sciencedaily.com/releases/2025/06/250620231645.htm https://www.sciencedaily.com/releases/2025/06/250603172908.htm Australia can reach net-zero emissions and still protect its natural treasures but only if everyone works together. New research from Princeton and The University of Queensland shows that the country can build the massive amount of renewable energy infrastructure needed by 2060 without sacrificing biodiversity, agriculture, or Indigenous land rights. But the path is delicate: if stakeholders clash instead of collaborate, the result could be soaring costs and a devastating shortfall in clean energy. Tue, 03 Jun 2025 17:29:08 EDT https://www.sciencedaily.com/releases/2025/06/250603172908.htm https://www.sciencedaily.com/releases/2025/05/250529124856.htm As the world shifts toward sustainable energy sources, 'green hydrogen' - hydrogen produced without emitting carbon - has emerged as a leading candidate for clean power. Scientists have now developed a new iron-based catalyst that more than doubles the conversion efficiency of thermochemical green hydrogen production. Thu, 29 May 2025 12:48:56 EDT https://www.sciencedaily.com/releases/2025/05/250529124856.htm https://www.sciencedaily.com/releases/2025/05/250527180926.htm Researchers have designed a liquid hydrogen storage and delivery system that could help make zero-emission aviation a reality. Their work outlines a scalable, integrated system that addresses several engineering challenges at once by enabling hydrogen to be used as a clean fuel and also as a built-in cooling medium for critical power systems aboard electric-powered aircraft. Tue, 27 May 2025 18:09:26 EDT https://www.sciencedaily.com/releases/2025/05/250527180926.htm https://www.sciencedaily.com/releases/2025/05/250520161838.htm Increasing renewable energy may not reduce the use of fossil fuels in the United States, according to a new study . Tue, 20 May 2025 16:18:38 EDT https://www.sciencedaily.com/releases/2025/05/250520161838.htm https://www.sciencedaily.com/releases/2025/05/250519204507.htm The average energy project costs 40% more than expected for construction and takes almost two years longer than planned, finds a new global study. One key insight: The investment risk is highest for nuclear power plant construction and lowest for solar. The researchers analyzed data from 662 energy projects built between 1936 and 2024 in 83 countries, totaling $1.358 trillion in investment. Mon, 19 May 2025 20:45:07 EDT https://www.sciencedaily.com/releases/2025/05/250519204507.htm https://www.sciencedaily.com/releases/2025/05/250515191232.htm The latest study finds that emissions of the potent greenhouse gas might be higher than previously estimated. Thu, 15 May 2025 19:12:32 EDT https://www.sciencedaily.com/releases/2025/05/250515191232.htm https://www.sciencedaily.com/releases/2025/05/250513112301.htm Researchers have detailed the geological ingredients required to find clean sources of natural hydrogen beneath our feet. The work details the requirements for natural hydrogen, produced by the Earth itself over geological time, to accumulate in the crust, and identifies that the geological environments with those ingredients are widespread globally. Hydrogen is $135 billion industry, essential for making fertilizer and other important societal chemicals, and a critical clean energy source for future low carbon emission technologies, with a market estimated to be up to $1000 billion by 2050. These findings offer a solution to the challenge of hydrogen supply, and will help industry to locate and extract natural hydrogen to meet global demands, eliminating the use of hydrocarbons for this purpose. Tue, 13 May 2025 11:23:01 EDT https://www.sciencedaily.com/releases/2025/05/250513112301.htm https://www.sciencedaily.com/releases/2025/05/250509122255.htm Researchers have developed two unique energy-efficient and cost-effective systems that use urea found in urine and wastewater to generate hydrogen. The unique systems reveal new pathways to economically generate 'green' hydrogen, a sustainable and renewable energy source, and the potential to remediate nitrogenous waste in aquatic environments. Fri, 09 May 2025 12:22:55 EDT https://www.sciencedaily.com/releases/2025/05/250509122255.htm https://www.sciencedaily.com/releases/2025/05/250506131145.htm Scientists have found a new way to produce sugar from corn stalks and other crop waste, potentially opening a new pathway to sustainable biofuels. Tue, 06 May 2025 13:11:45 EDT https://www.sciencedaily.com/releases/2025/05/250506131145.htm https://www.sciencedaily.com/releases/2025/04/250429103149.htm The global energy system may be faced with an inescapable trade-off between urgently addressing climate change versus avoiding an energy shortfall, according to a new energy scenario tool. Tue, 29 Apr 2025 10:31:49 EDT https://www.sciencedaily.com/releases/2025/04/250429103149.htm https://www.sciencedaily.com/releases/2025/04/250428220921.htm Researchers have developed a new catalyst design capable of pushing the projected fuel cell catalyst lifespans to 200,000 hours. The research marks a significant step toward the widespread adoption of fuel cell technology in heavy-duty vehicles, such as long-haul tractor trailers. While platinum-alloy catalysts have historically delivered superior chemical reactions, the alloying elements leach out over time, diminishing catalytic performance. The degradation is further accelerated by the demanding voltage cycles required to power heavy-duty vehicles. To address this challenge, the team has engineered a durable catalyst architecture with a novel design that shields platinum from the degradation typically observed in alloy systems. Mon, 28 Apr 2025 22:09:21 EDT https://www.sciencedaily.com/releases/2025/04/250428220921.htm https://www.sciencedaily.com/releases/2025/04/250423164047.htm In the soils of Earth's wetlands, microbes are in a tug-of-war to produce and consume the powerful greenhouse gas methane. But if the Earth gets too hot, it could tip the scale in favor of the methane producers, according to a new study. Scientists made the discovery as part of a futuristic climate experiment that raised carbon dioxide and temperature in a Maryland marsh. Wed, 23 Apr 2025 16:40:47 EDT https://www.sciencedaily.com/releases/2025/04/250423164047.htm https://www.sciencedaily.com/releases/2025/04/250422131224.htm Researchers are testing a new type of cattle feed that could help dairy cows release less methane gas from burps and flatulence and use nutrients more efficiently. Because methane traps heat in the atmosphere, reducing these emissions could make dairy farming more environmentally friendly and sustainable. Tue, 22 Apr 2025 13:12:24 EDT https://www.sciencedaily.com/releases/2025/04/250422131224.htm https://www.sciencedaily.com/releases/2025/04/250416135918.htm Researchers have helped overturn the popular theory that water on Earth originated from asteroids bombarding its surface; Scientists have analyzed a meteorite analogous to the early Earth to understand the origin of hydrogen on our planet. The research team demonstrated that the material which built our planet was far richer in hydrogen than previously thought. The findings support the theory that the formation of habitable conditions on Earth did not rely on asteroids hitting the Earth. Wed, 16 Apr 2025 13:59:18 EDT https://www.sciencedaily.com/releases/2025/04/250416135918.htm https://www.sciencedaily.com/releases/2025/04/250411110037.htm Earth's rocky layers are mysteriously low in nitrogen compared with carbon and argon. A scientific team explored our planet's molten youth using advanced quantum mechanical simulations, revealing nitrogen's secret: under extreme pressure, it chose to hide in the iron core 100 times more than the mantle. This solved why Earth's volatile ratios involving nitrogen look odd. The findings suggest the necessary ingredients for developing a habitable world may have been settled in the early Earth. Fri, 11 Apr 2025 11:00:37 EDT https://www.sciencedaily.com/releases/2025/04/250411110037.htm https://www.sciencedaily.com/releases/2025/04/250410131008.htm The transition to electric vehicles won't reduce carbon emissions unless countries clean up their electricity grids. Thu, 10 Apr 2025 13:10:08 EDT https://www.sciencedaily.com/releases/2025/04/250410131008.htm https://www.sciencedaily.com/releases/2025/04/250409154848.htm Engineers have hit the trifecta of sustainability technology: A group has developed a low-cost method to produce carbon-free 'green' hydrogen via solar-powered electrolysis of seawater. A happy byproduct of the process? Potable water. Wed, 09 Apr 2025 15:48:48 EDT https://www.sciencedaily.com/releases/2025/04/250409154848.htm https://www.sciencedaily.com/releases/2025/04/250409115055.htm Researchers analyzed trade-related risks to energy security across 1,092 scenarios for cutting carbon emissions by 2060. They found that swapping out dependence on imported fossil fuels for increased dependence on critical minerals for clean energy would improve security for most nations -- including the U.S., if it cultivates new trade partners. Wed, 09 Apr 2025 11:50:55 EDT https://www.sciencedaily.com/releases/2025/04/250409115055.htm https://www.sciencedaily.com/releases/2025/04/250403123059.htm A genomic study of hydrogen-producing bacteria has revealed entirely new gene clusters capable of producing large volumes of hydrogen. Thu, 03 Apr 2025 12:30:59 EDT https://www.sciencedaily.com/releases/2025/04/250403123059.htm https://www.sciencedaily.com/releases/2025/04/250402122031.htm When spring arrives and the heating season comes to an end, keeping warm becomes less of an issue. However, scientists remind us that it is not just a seasonal necessity -- heat is also a valuable energy resource that can be stored and used when needed most. Researchers have discovered an innovative solution beneath our feet: using soil as an efficient thermal energy storage system. Wed, 02 Apr 2025 12:20:31 EDT https://www.sciencedaily.com/releases/2025/04/250402122031.htm https://www.sciencedaily.com/releases/2025/03/250323235833.htm Existing tax policies during the energy transition from fossil fuels to renewable sources will lead to major energy injustices and skewed priorities, new research shows. Sun, 23 Mar 2025 23:58:33 EDT https://www.sciencedaily.com/releases/2025/03/250323235833.htm https://www.sciencedaily.com/releases/2025/03/250320145018.htm Engineers have developed an approach for recycling cement waste into a sustainable, low-carbon alternative that is comparable in performance to the industry standard. Thu, 20 Mar 2025 14:50:18 EDT https://www.sciencedaily.com/releases/2025/03/250320145018.htm https://www.sciencedaily.com/releases/2025/03/250318141820.htm In advancing sustainable energy solutions, an international collaborative team of scientists has achieved a significant milestone in low-carbon chemical conversion. In their recent publication in Nature, the team, led by Professors Zhengxiao GUO of Department of Chemistry at The University of Hong Kong (HKU), Weixin HUANG of University of Science and Technology of China, Richard CATLOW of University College London and Junwang TANG of Tsinghua University, have discovered a photocatalytic approach to converting methane to ethanol with high selectivity of around 80% and a methane conversion rate of 2.3% in a single run using a packed-bed flow reactor. The system achieves an impressive apparent quantum efficiency (AQE) of 9.4%, which measures how effectively it converts incident photons into electrons that participate in the reaction under specific wavelength conditions. Tue, 18 Mar 2025 14:18:20 EDT https://www.sciencedaily.com/releases/2025/03/250318141820.htm https://www.sciencedaily.com/releases/2025/03/250318141007.htm Moving from fossil fuels to renewable energy sources like wind and solar will require better ways to store energy for use when the sun is not shining or the wind is not blowing. A new study by researchers at Penn State found that taking advantage of natural geothermal heat in depleted oil and gas wells can improve the efficiency of one proposed energy storage solution: compressed-air energy storage (CAES). Tue, 18 Mar 2025 14:10:07 EDT https://www.sciencedaily.com/releases/2025/03/250318141007.htm https://www.sciencedaily.com/releases/2025/03/250312125021.htm Scientists have developed an innovative solar-powered method to transform sewage sludge -- a by-product of wastewater treatment -- into green hydrogen for clean energy and single-cell protein for animal feed. Wed, 12 Mar 2025 12:50:21 EDT https://www.sciencedaily.com/releases/2025/03/250312125021.htm https://www.sciencedaily.com/releases/2025/03/250311121324.htm Zeolites, crystalline materials widely used in the petrochemical industry, serve as pivotal catalysts in the production of fine chemicals, with aluminium being the source of active sites within zeolite structures. A research team has revealed the precise location of aluminium atoms in the zeolite framework. This discovery could facilitate the design of more efficient and stable catalysts, aimed at increasing the yield of petrochemical products, achieving efficient renewable energy storage, and controlling air pollution. This advancement will further promote the application of zeolites in relevant fields. Tue, 11 Mar 2025 12:13:24 EDT https://www.sciencedaily.com/releases/2025/03/250311121324.htm https://www.sciencedaily.com/releases/2025/03/250305135241.htm Engineers have developed a method to utilize aluminum to improve performance of water electrolysis catalyst. Wed, 05 Mar 2025 13:52:41 EST https://www.sciencedaily.com/releases/2025/03/250305135241.htm https://www.sciencedaily.com/releases/2025/03/250305135131.htm A research team has developed a groundbreaking new method of producing carbon fiber while drastically reducing its energy footprint. Wed, 05 Mar 2025 13:51:31 EST https://www.sciencedaily.com/releases/2025/03/250305135131.htm https://www.sciencedaily.com/releases/2025/03/250304114048.htm Hydrogen energy is widely recognized as a sustainable source for the future, but its large-scale production still relies on expensive and scarce platinum-based catalysts. In order to address this challenge, researchers have developed Bis(diimino)palladium coordination nanosheets (PdDI), a novel two-dimensional electrocatalyst that effectively facilitates the hydrogen evolution reactions while minimizing the use of precious metals like platinum, paving the way for affordable hydrogen production. Tue, 04 Mar 2025 11:40:48 EST https://www.sciencedaily.com/releases/2025/03/250304114048.htm https://www.sciencedaily.com/releases/2025/03/250303141232.htm Researchers have published a new study showing an advanced new methane flare burner, created with additive manufacturing and machine learning, eliminates 98% of methane vented during oil production. Mon, 03 Mar 2025 14:12:32 EST https://www.sciencedaily.com/releases/2025/03/250303141232.htm https://www.sciencedaily.com/releases/2025/02/250225122347.htm A new study has revealed key factors limiting the efficiency of photoelectrochemical water splitting using a titanium dioxide photoanode for clean hydrogen production. Researchers combined intensity-modulated photocurrent spectroscopy with the distribution of relaxation times analysis to analyze charge carrier dynamics. They identified distinct behaviors related to light intensity and recombination at different applied potentials and discovered a previously unreported 'satellite peak,' offering new insights for improving material design and hydrogen production efficiency. Tue, 25 Feb 2025 12:23:47 EST https://www.sciencedaily.com/releases/2025/02/250225122347.htm https://www.sciencedaily.com/releases/2025/02/250225121528.htm Researchers have developed a battery that can convert nuclear energy into electricity via light emission, a study suggests. Tue, 25 Feb 2025 12:15:28 EST https://www.sciencedaily.com/releases/2025/02/250225121528.htm https://www.sciencedaily.com/releases/2025/02/250219111130.htm A mortar made from recycled plastic and silica aerogel which improves insulation and reduces plastic waste has been developed. Wed, 19 Feb 2025 11:11:30 EST https://www.sciencedaily.com/releases/2025/02/250219111130.htm