That makes them attractive as backup
power sources for hospitals and manufacturing plants, as well as for producing distributed power systems not connected to the grid.
As far
as power source goes, the razor uses a pair of AA batteries, so you don't have to worry about charging.
-LSB-...] energy and is an ideal
power source in terms of security and the environment.
Although the power sector currently has a high nuclear capacity, the German directive for nuclear phase - out has led the state to increase investment and incentives for
renewable power sources.
The development of
alternative power sources such as fuel cells will add to overall efficiency, but only if people can afford them.
But some analysts wonder whether the country will be able to scale up
new power sources fast enough to avoid price hikes and power disruptions.
The limitation with hydro and
other power sources like tidal is their distance from the market.
Results: High capacity, safe batteries are needed for efficient hybrid or electrical vehicles and for storing and releasing electricity from intermittent
power sources like wind turbines and solar panels.
The best feature of this best travel bottle warmer is the fact that it doesn't
need power source to work; it has its own heat source.
It is estimated that to power the earth for a year would only take only 100 tonnes, so we have a potential
clean power source for 10,000 years.
Solar and wind power installations are currently emerging faster than any other
electric power source, growing at worldwide annual rates of 50 per cent and 18 per cent respectively from 2009 - 2014.
For most of us, that means we now likely require to charge our battery more than once per day, with the challenge of finding accessible
power sources when on the go.
While renewable
power sources such as solar can also be expensive, environmentalists argue the more people that use it, the cheaper it will be in the future.
A medium - sized 3,000
mAh power source keeps the juices flowing through the device.
I think the strategy is to make cheap base load
power sources so expensive, that it * will * become economical for you to do this.
Going forward, more and more vehicles will use gasoline as a range - extending tool, more than a
primary power source.
Another useful aspect of the keyboard is that it comes with its
own power source, which in combination with the tablet's battery will serve for twice the number of hours.
For an
additional power source when you're camping out in the middle of nowhere, a 120 - volt power outlet is standard in the cargo area.
While some scientists express reservations about a rush to biomass energy, others say it could be a valuable, low -
carbon power source.
The gasoline engine will serve as the
main power source, and the electric motor will assist when extra power is needed, such as during passing, start up and acceleration.
But it can be set up almost anywhere in your house as long as there is a 120 -
volt power source.
To make these three
power sources work well together, you need smart grid concepts, such energy storage and distribution systems.
This creates what's known in the industry as a «through - the - road» all - wheel drive system, with
different power sources for each axle.
That means when the sun isn't shining and the wind isn't blowing, the lights go out, unless renewables have
reliable power sources as back - up.
Coal is our ace in the hole until we can build more nuclear, invent reasonable biofuels, increase our use of hydro and
solar power sources.
The state is also exploring how to increase the use of renewable energy to replace large power generators by placing
smaller power sources, like solar, in more homes, businesses and communities.
In contrast, a nuclear - powered approach could give patients as many as ten years, without the trouble of connecting to
outside power sources.
Another feature of this machine is its
dual power source option: it can be battery - powered or plugged in and powered using the foot pedal.
This could be used as a starter activity in maths or design & technology, with a focus on economic reasons for the development of
sustainable power sources.
When energy usage is highest, the wind farm will complement
existing power sources to ensure the area has enough power during peak hours.
What new technologies are on the horizon that can make this carbon -
free power source more desirable?
The internal combustion 1.5 - liter acts as either a
direct power source, or can generate electricity to juice up the battery pack.