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Archive for the ‘energy’ category: Page 183

Jul 27, 2021

American Airlines warns about jet fuel shortages around the U.S., asks pilots to conserve

Posted by in categories: energy, transportation

American asked pilots to save fuel due to shortage at certain midsize airports.

Jul 27, 2021

Form Energy announces Iron-Air 100-hour storage battery

Posted by in category: energy

Officials with battery maker Form Energy have announced the development of the Iron-Air 100-hour storage battery—a battery meant to store electricity created from renewable sources such as solar and wind. As part of their announcement, they note that their new battery is based on iron, not lithium, and thus is much less expensive to produce.

The team at Form Energy describe their as a multi-day storage system—one that can feed electricity to the grid for approximately 100 hours at a cost that is significantly lower than .

The basic idea behind the -air is that it takes in oxygen and then uses it to convert iron inside the battery to rust, later converting it back to iron again. Converting back and forth between iron and rust allows the energy that is stored in the battery to be stored longer than conventional batteries.

Jul 24, 2021

Multi-day iron-air batteries reach commercialization… at one tenth of the cost of lithium

Posted by in categories: chemistry, energy, sustainability

Boston startup Form Energy has secured $200 million Series D funding for the development of what is being called a breakthrough in energy storage. #solarenergy #solarpv #solar


Solar and wind power have variability in their productive hours, as multi-day weather events can impact output. Therefore, multi-day storage that is cost effective is important in grid reliability.

Boston startup Form Energy developed technology to address this need, revealing recently the chemistry behind their iron-air batteries. The company said its iron-air batteries can deliver renewables-sourced electricity for 100 hours at system costs competitive with conventional power plants. At full-scale production, Form Energy said the modules would deliver electricity at tenth the cost of lithium-ion batteries.

Continue reading “Multi-day iron-air batteries reach commercialization… at one tenth of the cost of lithium” »

Jul 23, 2021

Dubai makes its own RAIN to tackle 122F heat: Drones blast clouds with electrical charge to produce

Posted by in categories: business, drones, energy

https://www.youtube.com/watch?v=bzuwCqCFjmk

Dubai uses drones to electrically charge clouds, causing tortential rains in one of the driest nations on Earth. Until now, such experiments had been done succeessfully from the ground only.


Info — Viral — Fun.
#Real #Dubai #makes #its #own #RAIN #to #tackle #122F #heat: #Drones #blast #clouds #with #electrical #charge #to #produce #downpours.
#The #rain #is #formed #using #drone #technology #that #gives #clouds #an #electric #shock #to #‘cajole #them’ #into #clumping #together #and #producing #precipitation.
The #UAE #is #one #of #the #most #arid #countries #on #Earth #and #the #technique #helps #to #increase #its #meagre #annual #rainfall #Video #shows #it #is #working #with #monsoon-like #downpours #across #the #country.
Dubai makes its own RAIN to tackle 122F heat: Drones blast clouds with electrical charge to produce downpours.
The rain is formed using drone technology that gives clouds an electric shock to ‘cajole them’ into clumping together and producing precipitation.
The UAE is one of the most arid countries on Earth and the technique helps to increase its meagre annual rainfall.
Video shows it is working with monsoon-like downpours across the country.
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Continue reading “Dubai makes its own RAIN to tackle 122F heat: Drones blast clouds with electrical charge to produce” »

Jul 22, 2021

New molten salt battery for grid-scale storage runs at low temp and cost

Posted by in categories: energy, sustainability

As renewable forms of power like wind and solar continue to gain prominence, there will be a need for creative solutions when it comes to storing energy from sources that are intermittent by nature. One potential solution is known as a molten salt battery, which offers advantages that lithium batteries do not, but have their share of kinks to iron out, too. Scientists at Sandia National Laboratories have come up with a new design that addresses a number of these shortcomings, and demonstrated a working molten salt battery that can be constructed far more cheaply, while storing more energy, than currently available versions.

Storing vast amounts of energy in a cheap and efficient manner is the name of the game when it comes to powering whole cities with renewable energy, and despite its many strengths, this is where expensive lithium battery technology falls short. Molten salt batteries shape as a more cost-effective solution, which use electrodes kept in a molten state with the help of high temperatures. This is something that the Sandia scientists have been working to change.

“We’ve been working to bring the operating temperature of molten sodium batteries down as low as physically possible,” says Leo Small, the lead researcher on the project. “There’s a whole cascading cost savings that comes along with lowering the battery temperature. You can use less expensive materials. The batteries need less insulation and the wiring that connects all the batteries can be a lot thinner.”

Jul 21, 2021

Helion Energy Achieves Key Fusion Milestone

Posted by in category: energy

Helion Energy said that its latest fusion generator prototype has exceeded 100 million degrees Celsius. The company has developed a unique pulsed fusion system.

Jul 21, 2021

Tesla Launches Megapack Order Page & Pricing

Posted by in categories: energy, sustainability

According to the order page, the price in California starts at $1235, 890, and Tesla requires $5000 down. This doesn’t include taxes or annual maintenance. Prices do vary by state. Customers can order up to 1000 Megapacks, and if they do, the costs per unit decline with each additional Megapack order.

On its website, Tesla said that it took everything it knew about battery technology to enable the world’s largest energy projects. For these giga-scale projects, a 1 gigawatt-hour (GWh) project provides enough energy storage capacity to power every home in San Francisco for 6 hours.

For those ordering the Tesla Megapack, the earliest deliveries will occur in 2022, but not for all states. California, Nevada, and Texas have 2022 delivery estimates, while others, including my own state of Louisiana, have 2023 estimated delivery dates. The price of the Megapack for Louisiana is $1252, 810.

Jul 20, 2021

Exploring Massless Energy Battery Breakthrough

Posted by in categories: energy, information science, sustainability, transportation

Get Surfshark VPN at https://surfshark.deals/undecided and enter promo code UNDECIDED for 83% off and 3 extra months for free! What if we could take a battery pack’s weight out of the equation? Imagine a car that has no battery pack because the car’s structural battery is the pack? Let’s explore massless energy storage and how a recent breakthrough could be a dramatic shift in how we can store energy in phones, planes, cars… you name it. Watch Exploring When Solid State Batteries Will Arrive: https://youtu.be/3PyXQ0UXk9w?list=PLnTSM-ORSgi7UWp64ZlOKUPNXePMTdU4dSimulation from FLOW-3D®, developed by Flow Science, Inc. (www.flow3d.com).Video script and citations:
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Jul 20, 2021

Crypto Miners Are Buying Up Entire Power Plants

Posted by in categories: bitcoin, energy

Bitcoin miners are setting up shop to take advantage of existing, unused energy infrastructure.

Jul 17, 2021

Batteries that “drink” seawater could power long-range underwater vehicles

Posted by in categories: energy, mapping, military

Circa 2017


MIT spinout Open Water Power, founded by alumni Ian McKay and Tom Milnes, has developed an aluminum-based power source that will extend the range of unpiloted underwater vehicles (UUVs) tenfold for military, research, mapping, oil drilling, and other applications.