What's more, your messages will now be kinder to your hard drive by using up to 35 per
cent less storage space.
Not exact matches
As a guide, a
storage site is expected to operate with
less than 1 per
cent CO2 loss to the surface over the next 10,000 years.
According to the DOE, these projects will promote its goal of reducing the cost of electricity generate from concentrating solar power systems from 13 - 16
cents / kWh today (with no
storage) to 8 - 11
cents / kWh with six hours of
storage by 2015, and
less than 7
cents / kWh with 12 - 17 hours of
storage by 2020.
The dream of using the sun's abundant energy 24/7 took a major step closer to reality recently when utility company Tucson Electric signed a power purchase agreement last week for solar plus
storage at a price of
less than 4.5
cents per kilowatt - hour (kWh) over 20 years.