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The California Energy Commission (CEC) adopted a report establishing offshore wind goals and moving the state one step closer to development of the clean energy resource off California’s coast. Additional transmission infrastructure will be needed to deliver offshore wind energy from this region to the grid.
The Norwegian Petroleum Directorate (NPD) has prepared a resource assessment of the seabed minerals on the Norwegian shelf. The report concludes that substantial resources are in place on the seabed. For several of the metals, the mineral resources are sufficient to cover many years of global consumption.
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.
The Gigastack project, led by ITM Power, Ørsted, Phillips 66 Limited and Element Energy, will show how renewable hydrogen derived from offshore wind can support the UK’s 2050 net-zero greenhouse gas emission target. from an offshore wind farm—the process of producing hydrogen from water (electrolysis) can be decarbonized.
Using its scientific expertise and collection of geological specimens, the Museum is collaborating with leading researchers to identify resource and environmental implications of the transition to green energy technologies including electric cars. This program falls under NERC’s sustainable use of natural resources (SUNR) strategic theme.
Offshore wind is one of the most powerful tools we have to safeguard these vital resources. Sea levels off the coast of Newport have risen 10 inches since 1930 , and projections show they could rise as much as 9 feet in the next 75 years. These changes will drastically alter the fishing industry and the economy.
Extracting energy from the wind causes climatic impacts that are small compared to current projections of 21 st century warming, but large compared to the effect of reducing US electricity emissions to zero with solar. They find that large-scale wind power generation would warm the Continental United States 0.24 degrees Celsius.
The Department of the Interior announced results from the Bureau of Ocean Energy Management’s (BOEM’s) wind energy auction for five leases offshore California. The lease sale represents the third major offshore wind lease sale this year and the first ever for the Pacific region. RWE Offshore Wind Holdings, LLC. Earlier post.)
MIT researchers have demonstrated that an aircraft with a 5-meter wingspan can sustain steady-level flight using ionic-wind propulsion. He expects that in the near-term, such ion wind propulsion systems could be used to fly less noisy drones. The MIT team’s final design resembles a large, lightweight glider. —Steven Barrett.
Findings from the North American Electric Reliability Corporation’s (NERC’s) 2021 Long-Term Reliability Assessment (LTRA) indicate there is a high probability of insufficient resources and energy to serve electricity demand, as early as Summer 2022, in many parts of the Western Interconnection.
Sundsvall Energi will partner with Liquid Wind to be the host and provide carbon dioxide for the second commercial-scale—100,000 t—electrofuel facility in Sweden. —Claes Fredriksson, CEO and Founder of Liquid Wind. Liquid Wind’s facility will be constructed on Sundsvall Energi’s Korstaverket site.
General Motors (GM) has officially launched layoffs at its self-driving robotaxi business Cruise, coming just months after the automaker first announced plans to cut funding and wind down operations for the startup. “We look forward to teaming with Cruise to accelerate our work together.” ” What are your thoughts?
China-based Dongfang Electric Corporation (DEC) reported successful testing of non-desalinated seawater electrolysis technology for hydrogen production powered by offshore wind. The floating hydrogen production platform Dongfu One is sited in an offshore wind farm in East China’s Fujian province. Resources Xie, H.,
The project partners will generate zero-carbon hydrogen onsite via electrolysis with solar and wind power and reformation of renewable natural gas from a Texas landfill. The team will assess available resources, prospective hydrogen users, and delivery infrastructure, such as existing pipelines that supply hydrogen to refineries.
The PM-free castellated rotor, modular stator, segmented PMs, and concentrated toroidal windings are the key features. In addition, since both the PMs and armature windings are placed on the stator and there is no overlapping between them, the design and implementation of the cooling system are simplified. —Madhav Manjrekar.
They include neodymium, praseodymium and dysprosium, which are components of energy-efficient permanent magnets used in wind turbines and electric vehicles, among other products; and gadolinium—the contrast agent taken before an MRI. Riddle et al. —Riddle et al. Riddle, Eric Tatara, Charles Olson, Braeton J. 2020.105193.
Today’s fleet of storage resources can capture enough electricity to power up to 5 million California homes. California’s RPS program requires all load-serving entities in California to procure a portion of their electricity sales from eligible renewable resources. compared to 2020. compared to 2020.
Suncor also plans to divest its wind and solar assets. By doing so, we use our strengths, competitive advantages and resources to drive shareholder returns and value over the long term and help us meet our emissions reduction targets. —Mark Little, Suncor president and CEO.
A modular, single-phase winding pattern increases the robustness and power density of the system by enabling single-phase inverter drives. The stator winding process and insulation have been successfully demonstrated through a mockup stator winding. High power density electric machine for turboelectric propulsion.
While NERC’s risk scenario analysis shows adequate resources and energy for most of North America, Texas, New England, MISO and parts of the West are at an “elevated risk” of energy emergencies. for this summer as a result of adding new wind, solar, and battery resources. ERCOT’s anticipated reserve margin increased from 12.9%
The Dolphyn project showcases a floating semi-submersible design with an integrated wind turbine, PEM electrolysis and desalination facilities. Led by Environmental Resources Management Limited (ERM). The project concerns the production of hydrogen at scale from offshore floating wind in deep water locations. Contract value: £3.12
As part of the agreement, bp will capture and evaluate solar and wind data from 8,000 km 2 of land—an area more than five times the size of Greater London. The renewable energy resources could also supply renewable power for the development of green hydrogen, targeting both domestic and global export markets.
Ørsted has taken final investment decision on the Danish demonstration project H2RES, which will use offshore wind energy to produce renewable hydrogen. The practically unlimited global offshore windresources are suited to power renewable hydrogen electrolysis. MW offshore wind turbines at Avedøre Holme. Earlier post.)
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.
In the product launch event, Yang Hongxin, General Manager of SVOLT, said that the NMx battery cell rivals the NCM811 cell in performance, while reducing the cost of materials by 5%-15% and the cell balance of materials (BOM) cost by around 5%, and allows the materials to rise above strategic resources. seconds in one single station.
For the implementation of a sustainable energy economy, the greatest challenge is the weather-depending, fluctuating electricity production of wind and solar power plants. To store the green electricity in a highly scalable way, it must be converted into chemical energy. Matthias Driess, Jan Niklas Hausmann, Robert Schlögl and Prashanth W.
The shift of the jet stream led to weakening westerly winds in the upper troposphere in the tropical Atlantic basin, an area of the atmosphere about 10 to 12 miles from the surface of the earth. Weaker winds, in turn, mean that there is less difference between the speed of winds in the lower and upper troposphere or less wind shear.
Ørsted, the world’s leading offshore wind developer, together with the major industrial companies in the North Sea Port cluster, have launched the SeaH2Land vision for a gigawatt scale project to reduce carbon emissions in the Dutch-Flemish industrial cluster with renewable hydrogen.
Cemvita defines Gold Hydrogen as the biological production of hydrogen in the subsurface through the consumption of trapped or abandoned resources. Traditional methods of producing hydrogen without greenhouse gas emissions (green hydrogen) include electrolysis powered by renewable sources such as wind, solar, or hydro. billion in 2020.
In a paper in the ACS journal Environmental Science & Technology , they report that using nuclear or solar/wind electricity, the stand-alone FT fuel production (Naphtha, jet, diesel) from various plant designs can reduce WTW GHG emissions by 90–108%, relative to petroleum fuels. Zang et al. —Zang et al. 0c05893.
A truck model in the NASA Ames 7x10 wind tunnel. Boat-tail plates increase the trailer base pressure, while trailer skirts and tractor side and roof extenders decrease the amount of crosswind flow on the front faces of the trailer and the trailer wheels, respectively. Kambiz Salari, Jason M. 2106406118.
Tesla and will address higher torque density applications and high operating temperatures including electric vehicle drivetrains and wind turbines. The company’s second-generation magnet will offer a magnetic field strength of 1.5 2019.165962.
However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. Renewable energy sources are central to the energy transition toward a more sustainable future. Dabek, P.B., Brandão, R., Patro, E.R., Leal Filho, W., van Ruijven, B.,
Renewable resource alternatives, such as wind energy, have been applied, but those have not proven sustainable. To top it all, the yield is only 30-40%. Fossil fuels are currently used to power the process, contributing large amounts of carbon dioxide to the atmosphere. Hattori, M.,
Powerful permanent magnets are necessary components of electric vehicle motors, wind turbines, efficient industrial motors, and many other modern technologies essential to the clean energy transition. One of the top 5 global wind turbine OEMs. Today, these magnets rely on rare earth elements. 2019.165962.
Because these units can start and stop quickly and operate at partial loads, they have become increasingly important in areas with high shares of renewable electricity generation from wind and solar. Power plants with large reciprocating engines are often located in states with significant renewable resources, specifically wind generation.
The growth of global industrialization, increasing demand on energy resources and rising carbon emissions are deepening the need for energy infrastructure that is increasingly green, distributed, flexible, and resilient. Increasingly, wind and solar are replacing fossil fuels as our principle source of energy.
The study showed that wind speed and the height of the lowest air layer are the most important factors that determine how much pollutants can accumulate locally. However, two weather parameters also have a significant influence on nitrogen dioxide concentrations: wind speed and the height of the mixing layer.
San Juan River-Raton-Black Mesa Basin (Arizona, Colorado and New Mexico): New Mexico Institute of Mining and Technology plans to determine the rare earth elements and critical minerals resource potential in coal and related stratigraphic units in the San Juan and Raton basins in New Mexico. DOE Funding: $1,499,999. DOE Funding: $1,483,787.
The global rare earth market, driven by demand from industries including electric vehicles and offshore wind, is expected to increase five-fold by 2030 and the NdPr oxide price is forecast to increase at a CAGR of 4.8 - 9.9%, underpinning strong economics for the investment. China currently supplies 98% of Europe’s rare earth magnets.
Excess energy produced by photovoltaics and wind energy could be stored through the electrocatalytic production of fuels from CO 2. The electrocatalytic conversion of CO 2 using renewable energy could establish a climate-neutral, artificial carbon cycle. These could then be burned as needed. and Xiong, Y.
From 2025 on, the company plans to source steel produced with up to 95% less CO 2 emissions and without requiring fossil resources such as coal. In this way, raw materials can be used multiple times in a circular economy and natural resources protected.
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. —Drake Hernandez. 2021.117314.
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. —Guo et al. Zavabeti, A.
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