Search query: power
Categories: Energy: Alternative Fuels
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Most frequent words in this category for articles published in the last 45 days:
solar (14),
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wind (8),
efficient (7),
hydrogen (7),
electricity (5),
energy (5),
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perovskite (5),
technology (5),
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Published Artificial 'power plants' harness energy from wind and rain



Fake plants are moving into the 21st century! Researchers developed literal 'power plants' -- tiny, ...
Published Space solar power project ends first in-space mission with successes and lessons



A 10-month mission demonstrated three elements of the plan to beam solar power from space to Earth. ...
Published New four-terminal tandem organic solar cell achieves 16.94% power conversion efficiency



Researchers have fabricated a new four-terminal organic solar cell with a tandem configuration with...
Published New method makes hydrogen from solar power and agricultural waste



Engineers have helped design a new method to make hydrogen gas from water using only solar power and ...
Published Solar-powered device produces clean water and clean fuel at the same time



A floating, solar-powered device that can turn contaminated water or seawater into clean hydrogen fu ...
Published Subterranean storage of hydrogen



Scientists are using computer simulations and laboratory experiments to see if depleted oil and natu...
Published Wind, solar could replace coal power in Texas - Wind, Solar Could Replace Coal Power in Texas


A fraction of the wind and solar projects already proposed in Texas could eliminate the state's rema...
Published Improving high-temperature stability of perovskite solar cells


Researchers have found a way to significantly improve the operational stability of perovskite solar...
Published A flexible and efficient DC power converter for sustainable-energy microgrids



A new DC-DC power converter is superior to previous designs and paves the way for more efficient, re ...
Published Solar harvesting system has potential to generate solar power 24/7 - Solar Harvesting System: The Future of Solar Power Generation


A professor is reporting on a new type of solar energy harvesting system that breaks the efficiency...
Published Expansion of wind and solar power too slow to stop climate change - Expansion of Wind and Solar Power Too Slow to Stop Climate Change


The production of renewable energy is increasing every year. But after analyzing the growth rates of...
Published Predictive model could improve hydrogen station availability - Predictive Model: A Game Changer for Hydrogen Station Availability


Consumer confidence in driving hydrogen-fueled vehicles could be improved by having station operator...
Published Scavenger nanoparticles could make fuel cell-powered vehicles a reality - Scavenger Nanoparticles: The Future of Fuel Cell-Powered Vehicles


Engineers have developed a material that could give fuel cell systems a competitive edge over the ba...
Published Heat, cold extremes hold untapped potential for solar and wind energy



Conditions that usually accompany the kind of intense hot and cold weather that strains power grids ...
Published Harnessing molecular power: Electricity generation on the nanoscale



Researchers tested a molecular energy harvesting device that captures the energy from the natural mo...
Published Clearing the air: Wind farms more land efficient than previously thought



Wind power is a source of energy that is both affordable and renewable. However, decision-makers hav ...
Published Electrification or hydrogen? Both have distinct roles in the European energy transition



A key step to achieving climate neutrality in the European Union is to rapidly shift from fossil fue...
Published Hydrogen flight looks ready for take-off with new advances



The possibility of hydrogen-powered flight means greater opportunities for fossil-free travel, and t ...
Published Renewable solar energy can help purify water, the environment


Chemists have demonstrated that water remediation can be powered in part -- and perhaps even exclusi ...
Published New battery holds promise for green energy


A chemist envisions a future where every house is powered by renewable energy stored in batteries. H ...