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Texas-based Nacero, a company seeking to produce low- and zero-lifecycle carbon footprint gasoline blendstock ( earlier post ) has awarded a subsidiary of NextEra Energy Resources, LLC a 20-year power purchase agreement to supply wind power to Nacero’s planned flagship manufacturing facility in Penwell, Texas. Renewable power procurement.
Hydrogen produced with renewable electricity could compete on costs with fossil fuel alternatives by 2030, according to a new report from the International Renewable Energy Agency (IRENA). A combination of falling costs for solar and wind power, improved performance as well as economies of scale for electrolyzers could make it possible.
In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. The design permits larger amounts of energy to be stored at lower cost than with traditional batteries.
Partners from Germany and Finland in the SOLETAIR project are building a compact pilot plant for the production of gasoline, diesel and kerosene from solar energy, regenerative hydrogen and carbon dioxide. An electrolysis unit developed by Lappeenranta University of Technology (LUT) produces the required hydrogen by means of solar power.
During the energy sector’s transition to carbon neutrality, wind, solar, and battery storage will form an increasing share of power systems. There will, however, also be a need for renewable fuels to enable long-term storage in persistent low wind and solar weather conditions.
The average cost of a Li-ion battery cell—used to power electric vehicles and to provide flexibility in the power grid as more renewables, such as solar and wind, are added will fall below $100 per kilowatt hour (kWh) in the next three years, according to a new analysis by IHS Markit. Cost is the name of the game.
This year’s outlook is the first to highlight the significant impact that falling battery costs will have on the electricity mix over the coming decades. trillion of that going to wind and solar and a further $1.5 The result will be renewables eating up more and more of the existing market for coal, gas and nuclear.
Deep declines in wind, solar and battery technology costs will result in a grid nearly half-powered by the two fast-growing renewable energy sources by 2050, according to the latest projections from BloombergNEF (BNEF). Wind and solar grow from 7% of generation today to 48% by 2050. Global power generation mix.
The European Commission’s Joint Research Center (JRC) published a policy brief showing that delivery of large amounts of renewable hydrogen over long distances could be cost-effective. This finding is important because access to sufficient amounts of renewable hydrogen at low cost is essential for achieving a climate neutral Europe by 2050.
A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. California draws more than 20% of its electricity from solar and approximately 7% from wind, with more VRE coming online rapidly. 2021.117314.
The Front-Loading Net Zero report states that electricity production costs could be reduced by up to 50% by 2050 if countries and states adopt 100% renewable systems faster than currently planned. coal and gas), significantly reducing the overall levelised cost of electricity.
ENEOS Corporation has constructed a demonstration plant in Brisbane, Australia, to produce methylcyclohexane (MCH), a liquid organic hydrogen carrier (LOHC), using its proprietary low-cost electrochemical synthesis of organic hydride method Direct MCH. Earlier post.) The plant will begin operation this month.
AW-Energy says that its wave energy device, when combined with other renewable energy sources, can enable significant green hydrogen cost reductions and is a viable solution in the drive to execute the world’s clean energy hydrogen roadmap. Wave energy holds the greatest potential to generate constant low-cost green hydrogen.
In addition, the international research and development team is working on the low-cost iron-salt battery, the properties of which make it particularly suitable for ensuring base load capability for wind and solar farms. Vanadium redox flow battery cell. The cells of a vanadium redox flow battery each consist of two half cells.
H2@Scale in Texas and Beyond intends to show that renewable hydrogen can be a cost-effective fuel for multiple end-use applications, including fuel cell electric vehicles, when coupled with large, baseload consumers that use hydrogen for clean, reliable stationary power.
For the implementation of a sustainable energy economy, the greatest challenge is the weather-depending, fluctuating electricity production of wind and solar power plants. The analysis found that the energy requirements, the capital, and the operating costs of seawater desalination are marginal compared to those of water splitting.
The resulting CNT wool is of length suitable for weaving into carbon composites and textiles and is highly conductive; the calculated cost to produce the CNTs is approximately $660 per ton, compared to the current $100,000+ per ton price range of CNTs. The process is constrained by the (low) cost of electricity. —Johnson et al.
The costs of most existing coal-fired power plants in the US are now more expensive than the total costs of wind and solar as a result of their plunging costs, according to a new study. more… The post Coal is losing the price war to wind and solar faster than anticipated appeared first on Electrek.
It is, however, a challenge that is being made all the greater as we continue to decentralize power generation with more distributed, variable and inflexible sources, such as wind and solar. Increasingly, wind and solar are replacing fossil fuels as our principle source of energy.
The Biden administration announced this week that it will cut the cost of building wind and solar on US public land by 50%. The post Biden administration slashes rent by 50% on US public land for wind and solar appeared first on Electrek.
The cost of new-build onshore wind has risen 7% year on year, and fixed-axis solar has jumped 14%, according to the latest analysis by research company BloombergNEF (BNEF). The global benchmark levelized cost of electricity, or LCOE, has retreated to where it was in 2019. More recently, labor costs started to rise.
In countries that choose to continue or increase their use of nuclear power, it can reduce reliance on imported fossil fuels, cut carbon dioxide emissions and enable electricity systems to integrate higher shares of solar and wind power.
The Congressional Research Service last year noted increasing interest among producers of distributed energy resources (DERs)—such as rooftop solar—to sell electricity to neighbors. Electricity generated from renewable resources such as solar and wind that customers cannot use can be diverted to the grid, but there are limits.
The composite blocks can be made from low-cost and locally sourced materials, including the excavated soil at the construction site, but can also utilize waste materials such as mine tailings, coal combustion residuals (coal ash), and fiberglass from decommissioned wind turbine blades.
These changes eliminate the need for carbon sequestration and reduce the system’s feed-stock handling costs and complexity. The feed-stock reduction is achieved primarily by supplementing the process with oxygen and hydrogen produced by water electrolysis units that are powered by clean wind and solar generated electricity.
In today’s Electrek Green Energy Brief (EGEB): Charging an electric vehicle with rooftop solar in the US is cheaper than using grid power or public chargers. El Salvador commissions its very first wind farm. UnderstandSolar is a free service that links you to top-rated solar installers in your region for personalized solar estimates.
Investment in new large- and small-scale solar projects rose to a record-breaking $120 billion, up 33% from the first half of 2021. Wind project financing was up 16% from 1H 2021, at $84 billion. China posted remarkable investment growth in both wind and solar project finance, according to the report.
million: ALD Technical Solutions is developing light-weight, easy-to-install, long-lasting, and cost-effective structural composite reinforcement system which will be installed and cured-in-place around existing Aluminum Conductor Steel Reinforced transmission lines to increase power capacity and power efficiency, and also decrease sag.
High wind speeds in Namibia mean that the generation of wind power is particularly profitable. Solar power harbors an even greater potential thanks to over 3,500 hours of sunshine per year. We therefore think that one kilogram of hydrogen from Namibia will eventually cost between €1.50 It has a lot of vast unused space.
Safety features include two wing-mounted electric motors, each with dual redundant motor windings, quad-redundant battery packs and a full airplane parachute. The eFlyer 800 will have only one-fifth the operating costs of traditional twin turboprops and is geared for the air-taxi, air-cargo, regional and charter aircraft markets.
When electricity is in high demand and more valuable, the pressurized gas is allowed to warm, turning a turbine as it expands and thus generating energy that can be used at peak times when the sun is not shining and the wind is not blowing.
Researchers at the University of Melbourne (Australia) have demonstrated a method of direct hydrogen production from air— in situ capture of freshwater from the atmosphere using hygroscopic electrolyte and subsequent electrolysis powered by solar or wind with a current density up to 574 mA cm ?2.
Recent breakthroughs in separations and catalysis, along with long-trend reductions in solar and wind electricity costs, have significantly increased the potential for cost-competitive renewable fuels from direct air capture (DAC) of CO 2. Once demonstrated, the main challenge will be in achieving speed to scale.
Hybrid systems of floating solar panels and hydropower plants may hold the technical potential to produce a significant portion of the electricity generated annually across the globe, according to an analysis by researchers at the US Department of Energy’s National Renewable Energy Laboratory (NREL). 2020.08.080.
Grid access and capacity issues, as well as the infeasibility of on-site solar and wind, is a barrier for EV charging in many locations. Low-cost ceramics enable temperatures beyond the limitations of metals to deliver fuel efficiencies of power plants in small-scale distributed power.
It can reduce both carbon and local emissions, increase energy security and strengthen the economy, as well as support the deployment of renewable power generation such as wind, solar, nuclear and hydro. Demand potential across sectors, base and ambitious cases. Road Map to a US Hydrogen Economy ”. million jobs by 2050.
Last month, the Committee on Climate Change published a report— Net Zero: The UK’s Contribution to Stopping Global Warming —which concluded that “net zero is necessary, feasible and cost effective.” Energy cost of metal production: This choice of vehicle comes with an energy cost too. million cars that requires 22.5
Wind, solar, and nuclear generated up to 55% of total power in Texas in the record-breaking end-of-June heat – keeping the natural gas share below 50%. more… The post Thanks to wind and solar, Texas has kept the power on and the costs down appeared first on Electrek.
Bloom Energy’s core technology is based on research done by its founders on using electricity generated by a solar panel to produce fuel and oxygen on planet Mars for NASA. Over time, it has improved the efficiency and aggressively reduced the cost of its products and expects this trend to continue. —Jason Ahn, CEO of SK E&C.
This includes charging capabilities from renewable energy sources like solar and wind power. Exro engineers found that the Coil Driver technology has the ability to replace all three components, significantly reducing the cost and complexity of deploying EVs and the charging infrastructure at scale.
This connected and flexible system will be more efficient, and reduce costs for society. A network of one million electric vehicle charging points will be among the visible results, along with the expansion of solar and wind power. The priority is to develop renewable hydrogen, produced using mainly wind and solar energy.
Honda is conducting independent research on all-solid-state batteries in order to increase the capacity and lower the cost of the next generation batteries for its electrified vehicles. Honda further commits to supplying its operations with 100% renewable energy and has begun taking steps to achieving this goal.
Traditional methods of producing hydrogen without greenhouse gas emissions (green hydrogen) include electrolysis powered by renewable sources such as wind, solar, or hydro. According to a report from S&P Global Commodity Insights, the cost of electrolytic hydrogen from renewable energy spiked as high as $16.80/kg
billion in power system costs, and bolster system reliability to mitigate brownouts. If operated to 2045 and beyond, Diablo Canyon could save up to $21 billion in power system costs and spare 90,000 acres of land from use for energy production, while meeting coastal protection requirements.
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