Everything is about to be illuminated.
A team of researchers from Imperial College London and Newcastle University has just observed what happens after light strikes solar cells.
The researchers employed a cutting-edge technique to analyze organic photovoltaic (OPV) materials that harvest the sunlight to generate electricity and peered into the first fractions of a second after light meets the cells, a press release states.
Imagine a more sustainable future, where cellphones, smartwatches, and other wearable devices don’t have to be shelved or discarded for a newer model. Instead, they could be upgraded with the latest sensors and processors that would snap onto a device’s internal chip—like LEGO bricks incorporated into an existing build. Such reconfigurable chipware could keep devices up to date while reducing our electronic waste.
Now MIT engineers have taken a step toward that modular vision with a LEGO-like design for a stackable, reconfigurable artificial intelligence chip.
The design comprises alternating layers of sensing and processing elements, along with light-emitting diodes (LED) that allow for the chip’s layers to communicate optically. Other modular chip designs employ conventional wiring to relay signals between layers. Such intricate connections are difficult if not impossible to sever and rewire, making such stackable designs not reconfigurable.
Also from 0 to 80% in 5.2 minutes. When it comes to electric vehicles, the main concern is the range anxiety related to mileage per charge and charging time.
Enovix’s 3D Silicon Lithium-ion battery. Enovix
When it comes to electric vehicles, the main concern is the range anxiet y related to mileage per charge and charging time.
Now a company from the U.S. seems to have a solution for charging time.
Marianne StebbinsWhat does this solve that isn’t already handled by air and water?
5 Replies.
Anne KristoffersenTurn the Bering Strait Crossing into a bridge arcology and the project will handsomely pay for itself in a sustainable way.
The Diomede Bridge ArcoCity could become a vastly important city-state, essentially having a millions-strong settlement there w… See more.
7 Replies.
BEIJING — As Chinese companies race for a slice of the world’s largest car market, they’re betting heavily on assisted driving technology.
China sold nearly 21.5 million passenger cars last year. That’s roughly the equivalent of sales in the United States, Europe and Japan combined, according to industry data accessed through the Wind database.
Electric cars have grabbed a growing share of that Chinese market. Tesla, start-ups like Nio and traditional automakers have jumped in. After initially competing on battery driving range and in-car online entertainment, companies increasingly emphasize assisted driving capability.
Kaizen Clean Energy (KCE) and ZincFive have come together to develop an integrated distributed energy solution for EV charging, hydrogen fueling and backup power. The new solution is said to provide the lowest delivered cost for hydrogen fueling, as well as up to 2,300 kg/day of hydrogen production, which is equivalent to 38 MWh of usable energy, in a 40-foot, movable containerized solution. It can be islanded or grid-connected, with no risk of battery thermal runaway and a small volume of hydrogen stored on site. The system integrates KCE’s hydrogen generator, ZincFive’s immediate power nickel-zinc batteries, and fuel cells from Power Cell to offer customers modular, scalable economic fueling as a service. Robert Meaney, co-founder of KCE, told pv magazine that the energy input comes from methanol. He said the system is essentially the clean version of a diesel generator. It uses the ZincFive battery for immediate demand response as the methanol-to-hydrogen system ramps up to full production over the first 15 minutes. After entering full production mode, the batteries shut off and the reformer takes over the full power demand. The system is charger agnostic and can support multiple DC fast chargers at once. KCE has started accepting pre-orders and plans to deploy a 20-foot, 150 kW solution with pilot customers in the fourth quarter of 2022.
Lightyear has launched the final design of its long-range, production-ready solar car. The model, which has been renamed “Lightyear 0,” has a Worldwide Harmonized Light Vehicle Test Procedure (WLTP) range of 625 kilometers and consumption of 10.5 kWh per 100 kilometers. However, the Dutch startup claims that a theoretical range of 695 kilometers could be achieved, with a battery pack capacity of 60 kWh. “The optimized solar roof and holistic design mean that the car can drive for weeks, even months, without charging,” the company said. Lightyear is already readying its second solar electric car, which will be available by late 2024 or early 2025.
Over the years, Masset, B.C., master carver Jaalen Edenshaw has advocated for clean energy use on the archipelago, a region that is disconnected from B.C. Hydro’s main electricity grid and mainly reliant on diesel.
Since last October, the Haida carver has been teaming up with brother Gwaai to carve a totem pole in honour of Kaay’ahl Laanas hereditary chief Watson Price (Gaahlaay) at a workshop in Masset powered by 18 solar panels that can generate as much as 40 kWh of electricity a day — enough to fully charge a small electric car.
Edenshaw, a member of the Ts’aahl Eagle Clan, is renowned for his traditional creations, including masks, canoes, and 13-metre high red cedar totem poles that are on display in galleries around the world.
Space Exploration Technologies Corp., better known as SpaceX, has pulled in another $1.7 billion in equity funding, according to a filing Monday.
Privately held SpaceX, led by Tesla Inc. TSLA,-7.10% Chief Executive Elon Musk, sold about $1.68 billion in new equity in a $1.72 billion offering, according to the Securities and Exchange Commission filing. The first sales occurred late last month, it said.
Ricoh, European startups race to bring flexible power source to market this year.
TOKYO — A thin, flexible alternative to silicon-based solar cells is set to be produced in greater volumes, opening up more uses for renewable energy such as powering indoor smart devices.
Organic solar cells are made by printing photovoltaic material on plastic sheets and other bendable substrates. They are expected to cost half as much to make as silicon-based solar cells and are 100 times lighter, manufacturers say.
Unlike silicon cells, the conversion efficiency of organic solar cells does not drop when used indoors. Companies are zeroing in on that advantage to develop power sources for smart speakers, remote controls and sensors.
I wonder how these things would interact with the anaerobic fungi that can surivive off of straight plastics. Do you think they’d be homies?
Researchers say superworms, much bigger than a mealworm or wax worm, can eat plastic Styrofoam and survive, and could digest plastic garbage and pollution.
