The laws of supply and demand – maybe with a pinch of capitalism – generally dictate how much homes and businesses might spend per month on power. As such, consumers can expect to pay a premium for running heating or cooling systems during peak energy-usage times on cold or hot days. Orison Energy is preparing to help break this cycle with a pair of home batteries. The Orison Tower and Orison Panel charge up when utility rates are low and provide power when the rates are high.
If you run a lot of effects pedals, opening up hatches or unscrewing housings to replace 9 V batteries can be a bit of a chore, with many guitarists opting to build a pedalboard and juice up all of the stomps from one mains-supplied power pack instead. The 9 V Backpack from Züe Engineering allows a musician to quickly add battery power to a stomp without having to open up the casing.
It's a terrible feeling. You're already late for wherever you're going, so you rush into the car and slam the door shut. You put the key in, give it the usual twist and ... nothing, not a peep. Dead battery. Many a driver has experienced this issue at one point or another, and most would prefer not to repeat it. The Ohm smart battery was designed to help make sure you never do.
Researchers have created printable solid-state batteries that can be printed in any conceivable shape and can be seamlessly embedded into a variety of surfaces. To demonstrate the technology, the scientists printed a working heart-shaped battery onto a cup, another onto a paper eyeglass and even one in the form of the letters "PRISS", all of which were capable of powering LEDs.
The scientists that revealed the "world's first solar battery" last year are now, following some modifications, reporting its first significant performance milestone. The device essentially fits a battery and solar cell into the one package, and has now been tested against traditional lithium-iodine batteries, over which the researchers are claiming energy savings of 20 percent.
Many of the more than 7,000 islands in the Philippines lack access to electricity, so after the sun goes down light usually comes by way of kerosene lamps. While cheap, these fire hazards are bad for the environment and human health. This, combined with the cost of keeping them burning has given one startup the impetus to build a better solution. The SALt (Sustainable Alternative Lighting) lamp burns for eight hours at a time running on only a glass of water and two teaspoons of salt.
Although battery life has improved markedly in recent times, most laptop users will still find themselves looking for a top up from the nearest wall outlet more often than they would like. MOS is providing a more flexible option for travelers with its Reach Go that is the first power bank capable of charging a compatible laptop at the same rate as a wall outlet.
The Solar Impulse team has announced that the completion of its
round-the-world solar flight will now be postponed until next April. The
batteries of the Solar Impulse 2 solar-powered aircraft sustained
damage as the aircraft ascended to an optimal energy-management
altitude of 28,000 ft (8,534 m) on the first day of its
ambitious Japan-to-Hawaii flight. It
is believed that a high rate of climb coupled with over-insulation of
the gondolas resulted in irreversible overheating damage to the aircraft's
Researchers at MIT have developed a new type of flexible, nanowire-based
supercapacitor with performance vastly exceeding its graphene
counterpart. It could find use as the ideal energy source for the next
generation of fitness trackers and other wearable devices.
If you want a smartwatch with week-long battery life, then you're better off with something like Pebble than a color touchscreen watch – they typically only last a day or two. But South Korea's LG Chem, the country's largest chemical company and part of the same corporate LG umbrella that also makes smartphones like the LG G4 and the LG G Watch Urbane smartwatch, reportedly has taken a step towards addressing the issue with a new hexagonal smartwatch battery.