News tagged with electricity grid
Tesla unveils groundbreaking electric car
Mar 26, 2009 |
4.4 / 5 (36) |
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US automaker Tesla Motors unveiled Thursday its state-of-the-art five-seat sedan, billed as the world's first mass-produced, highway-capable electric car.
New 'smart' electrical meters raise privacy issues
Nov 06, 2009 |
4.3 / 5 (11) |
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The new "smart meters" utilities are installing in homes around the world to reduce energy use raise fresh privacy issues because of the wealth of information about consumer habits they reveal, experts said ...
Tilting at wind farms
Jan 07, 2009 |
4.9 / 5 (10) |
4
A way to make wind power smoother and more efficient that exploits the inertia of a wind turbine rotor could help solve the problem of wind speed variation, according to research published in the International Journal of ...
General Electric Plans Net-Zero Energy Home by 2015
Jul 16, 2009 |
3.6 / 5 (16) |
9
(PhysOrg.com) -- Using solar panels, wind turbines, appliance monitoring, and on-site energy storage, General Electric has a plan to enable homeowners to cut their annual energy consumption (from the electric ...
US electricity grid hit by cyber attacks: report
Apr 08, 2009 |
4.5 / 5 (8) |
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Chinese and Russian cyber-spies have hacked into the US electricity grid and inserted programs that could be used to disrupt the system, a report said Wednesday.
AES wind farm kicks off in Bulgaria
Oct 06, 2009 |
3 / 5 (2) |
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AES Geo Energy, a Bulgarian unit of US energy giant AES Corporation, launched on Tuesday the largest 156-megawatt wind farm in Bulgaria, the company said.
Semantic web promises a smarter electricity grid
Feb 09, 2009 |
4 / 5 (3) |
0
(PhysOrg.com) -- Dispersed wind farms and solar panels on people’s homes are posing new challenges for managing power grids that were designed when all electricity was generated in centralised plants. A new semantic web technology ...
Australia announces $30 bln broadband plan
Apr 07, 2009 |
not rated yet |
0
Australia announced plans to build a 30 billion US dollar broadband network, its biggest infrastructure project ever, opting to retain government control rather than contract out the deal.
