Tests showed that the material was able to store energy for more than four months.
“Free” Energy
“The material functions a bit like phase change materials, which are used to supply heat in hand warmers,” Lancaster University senior lecturer John Griffin, co-author of a paper about the research published in the journal Chemistry of Materials, said in a statement.
However, a breakthrough by researchers at UVA’s College and Graduate School of Arts & Sciences, the California Institute of Technology and the U.S. Department of Energy’s Argonne National Laboratory, Lawrence Berkeley National Laboratory and Brookhaven National Laboratory could eliminate a critical obstacle from the process, a discovery that represents a giant stride toward a clean-energy future.
One way to harness solar energy is by using solar electricity to split water molecules into oxygen and hydrogen. The hydrogen produced by the process is stored as fuel, in a form that can be transferred from one place to another and used to generate power upon demand. To split water molecules into their component parts, a catalyst is necessary, but the catalytic materials currently used in the process, also known as the oxygen evolution reaction, are not efficient enough to make the process practical.
Have you ever dreamed of building an actual house using your very own grown-up, sustainable version of LEGO? Meet Brikawood, the company making that dream a reality and transforming the modular home business.
Brikawood creates wooden bricks that interlock to create walls. This allows builders to assemble and disassemble an entire home without the use of glue, nails or screws. The wood-brick walls then get filled with wood shavings left over from the manufacturing of Brikawood bricks. These insulate both temperature and sound, which improve energy efficiency and peace of mind.
Continue reading “Take a look at these houses made out of wooden LEGO-like bricks” »
Future leather…may be made from fungus! Cool! 😃
Around five years ago, US companies MycoWorks and Ecovative invented and patented fungus-derived leather technologies. These technologies use the mushroom’s root-like structure, known as mycelium. When mycelium is grown on agricultural waste or sawdust, they produce a thick mat that can be treated to look like leather.
This natural biological process can be conducted anywhere since the roots are used and not the mushrooms. The process doesn’t need light; it turns waste into something useful and stores carbon by collecting it in the growing fungus.
Continue reading “Fungi Leather Could Mould The Future of Sustainable Fashion” »
The new ERV from Retreat Caravans travels to the most distant corners of Australia and beyond, using only electric power to keep equipment running. That would be a nice feat for an RV as simple as a tiny teardrop trailer, but the ERV is more a dual-axle luxury condo. Its lithium battery and solar roof power the all-season climate control, indoor/outdoor entertainment system, electrified kitchen and even washing machine. Leave the LPG tanks and electrical grid behind, explore Outback-style remoteness and live like a kingly nomad in a high-tech hideaway.
Electric motorhomes and pickup campers have stolen the spotlight throughout 2019, but all-electric caravans have been quietly creeping forward in the backdrop. In the US, Thor Industries, the world’s largest RV manufacturer, worked up a more rigid definition of “off grid” with the Sonic X caravan concept back in March. Later in the year, another brand under the Thor umbrella, Germany’s LMC, followed suit with its own electrified trailer at the Düsseldorf Caravan Salon. The two models were quite distinct, but both shared the same goal: leaving behind every last trace of liquified petroleum gas (LPG) and tying together all onboard equipment with a single electrical architecture.
Continue reading “All-electric off-grid glamping trailer ditches gas for solar power” »
India is getting to work on what will be the largest renewable energy project in the world. Prime Minister Narendra Modi laid the foundation this week — physically — for the 30 gigawatt (GW) wind and solar power project being built in his home state of Gujarat, India.
It was not that long ago that 30 megawatts was a large renewable energy power plant, and 300 megawatts is still considered a large project. 30 gigawatts is 30, 000 megawatts. I know — it doesn’t really seem to make sense. It can’t be that large … right?
Well, there’s no way it’s a single standalone project — but this is apparently a real projects of sorts (series of renewable energy power projects in the same general area) that will reportedly total 30 GW. For some comparison, in total, all across the United States, from Florida to Hawaii, we have 49.45 GW of solar power capacity installed from large solar power plants (not including rooftop solar). India plans to have “one project” in one state total 30 GW — down a bit from the 41.5 GW we reported at the beginning of the month (unless that is simply a longer-term plan). India itself had only 42.8 GW of solar power capacity installed at the end of 2019. Only 5 countries had more than 30 GW of solar power capacity installed.
BOEM is responsible for offshore renewable energy development in Federal waters. The program began in 2009, when the Department of the Interior (DOI) announced the final regulations for the Outer Continental Shelf (OCS) Renewable Energy Program, which was authorized by the Energy Policy Act of 2005 (EPAct). These regulations provide a framework for all of the activities needed to support production and transmission of energy from sources other than oil and natural gas. BOEM anticipates future development on the OCS from these general sources:
Offshore Wind Energy
Offshore wind is an abundant, domestic energy resource that is located close to major coastal load centers. It provides an efficient alternative to long-distance transmission or development of electricity generation in these land-constrained regions.
https://youtube.com/watch?v=m_RXm119XPM
Circa 2018
Californian robotics company Iron Ox claims to be ‘reinventing farming from the ground up’, as it unveils an autonomous indoor farm that leverages the latest advancements in arable science, machine learning, and robotics.
Continue reading “Iron Ox launches world’s first fully-autonomous farm” »
Walnut Tech AKA Walnutt, the electric skateboard maker with a thing for tiny skateboards, has just announced the pre-sale of its third-generation Spectra X electric skateboard and it is, well, tiny. Despite the diminutive size, Spectra X promised to deliver “a perfect balance of portability and range.” It has almost “unlimited range” – thanks to the swappable batteries.
In theory, as long you load up with battery packs, you can go on indefinitely. We said in theory because, at $99 a pop, buying a bunch of the battery could make you broke. Also, I am pretty sure the dual hub motor will be crying for a break. Anyways, the battery, which is a Samsung 18650 battery, is seamlessly integrated to the underside of the board without marring the aesthetic.
Electric vehicle start-up Canoo unveiled a new delivery van Thursday ahead of its public debut on the Nasdaq next week.
The futuristic-looking van — known as a multi-purpose delivery vehicle, or MPDV, because of the ways it can be upfitted — is designed for everything from last-mile deliveries to food trucks, according to the California company. It is expected to start at around $33, 000.
“There are many use cases that this vehicle can do,” Canoo Chairman Tony Aquila, a major investor in the company, said during a video unveiling of the MPDV. “We wanted it to look very smart, very modern but at the same time be very affordable.”
