Sentence examples for electrical power needs from inspiring English sources

That corner is our dependence upon a declining petroleum resource to satisfy our electrical power needs.

The grid that transmits our electrical power needs a radical transformation.

The electrical power needs and cost were calculated for the apartment.

Electrical power needs to be created to run them, and often that is through the use of coal, another fossil fuel.

At the start of the 21st century, about nine-tenths of Greece's electrical power needs were supplied by fossil fuels (primarily by lignite-fueled power stations), and nearly one-tenth by hydroelectric power, with a still considerably smaller slice provided by nuclear energy.

Additionally, the feasibility of the use of a PV array without batteries to supply the electrical power needs of a UV/H2O2 advanced oxidation system for degrading natural water containing 12 and 3 μg L−1 of anthracene and benzo[a]pyrene, respectively, two of the priority polycyclic aromatic hydrocarbons because of their harmful effects on living beings, was studied.

The crisis at the Fukushima plant, which led to meltdowns in three reactors, started after a 9.0 magnitude earthquake caused a tsunami that swept through the plant, knocking out the electrical power needed to run crucial cooling systems.

Those who have seen the design of the Freedom Tower, as Mr. Pataki calls it, describe a torqued and tapering form culminating in an unoccupied, open-air structure filled with cables, trusses, antennas and -- recalling the energy source that helped settle Lower Manhattan 350 years ago -- windmills that may generate 20percentt of the electrical power needed by the building.

"If the batteries stop working properly the engine runs for longer to generate the electrical power needed.

Solar technologies are still too expensive, and wind power is supplying just a tiny fraction of current electricity despite large investments; only nuclear reactors, they claim, can supply the continuously available electrical power needed for large-scale commercial and household use.

Commercial devices cost upwards of $15 to 20K per device (or $100 per day rental); require up to 70 Watts of electrical power; need training for their complex computer interfaces; and are bulky in size and not easily portable.