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Points

Impliment a nationalized 'Smart Grid'

http://www.repoweramerica.org
http://www.repoweramerica.org/plan/unified-national-smart-grid/

Excerpt from the site:

The Problem: The US electricity transmission and distribution system – or ‘grid’ -- is in critical need of an upgrade. It is old, balkanized and too limited in its reach. The current grid is a series of independently operating regional grids – it can’t meet the needs of a nation whose economy would benefit substantially from the system optimization that comes with national interconnection. Its limitations and vulnerability to failure are also reported to cost the nation $80 billion to $188 billion per year in losses due to grid-related power outages and power quality issues.1 And most critical to clean energy development, areas rich in renewable resources like solar, wind and geothermal are currently not well-served and thus have no ‘highway’ available to move power outputs to the markets where that power is needed.

The Solution: Modernize and expand the infrastructure for moving electricity from where it is generated to where it is needed through a unified national smart grid. Make that grid ‘smart’ so that it can monitor and balance the load, accommodate distributed energy from local areas and, in the near future, capitalize on a massive national fleet of clean plug-in cars. This new grid encompasses both the long-distance, high-voltage transmission lines and the lower voltage distribution systems that connect the power to customers.

The Benefits: Updating our grid with advanced transmission will save money, increase reliability and protect consumers from outages, and make possible a clean electricity system. It will move renewable power from where it is generated to wherever it’s needed, whenever it’s needed. Just like the interstate highway system and railroads before it, investing in modernization of the grid will create thousands of jobs for American workers.


3 Comments  »  Posted by Taylor to Energy and Environment, Technology on 1/12/2009 4:06 PM

Comments

 
Luke
1/12/2009 4:10 PM
Implement smart grid technology may reduce energy losses relative to the current infrastructure.  I've read that some environmentalists oppose upgrading the grid for fear that another coal power plant may be built.  This type of opposition needs to stop if we are to ever make any progress in this country.
 
Taylor
1/12/2009 4:15 PM
Agreed Luke. 

One more thng, this can also make way for clean energy sources that are unconventional in the current infrastructure. In other words, it can make clean energy sources practical and reliable and can save money in the long run. This will be a big investment, but it will be worth it.
 
Scarecrow
1/12/2009 8:21 PM
The US grid is already substanitally interconnected.  There are three large regional interconnections:  Eastern, Western, and ERCOT (Texas).  East and West are interconnected partly via controllable HVDC lines. ERCOT choses to be less interconnected with rest of US to avoid federal jiurisdiction.  

Agree there is need for more transmission to move power from high wind regions (e.g., middle of the country) to load centers east, midwest, and west.  Agree distribution systems need large reinvestment, because most distribution systems in older cities were built decades ago; distribution failures, not lack of generation, is the major cause of service disruptions. 

Interconnection is not likeky to be the major problem in most regions, but who operates the system is.  Half of the US operates under large, independent Regional Transmission Organizations.  They are in the East, Midwest, ERCOT and parts of California.  They provide open access to grid and accommodate competition and alternative generation without discrmination.  Rest of the country -- mostly the South, Southwest (except for Southwest Power Pool) and West (except for Cal.) are run by large utilities, and their grid access rules tend to discourage competition and independent generation.  Fix the rules, expand the RTOs, or force the operating utilities to function under RTO open access rules.  It's not just getting the transmission to the wind; it's the rules by which their power in dispatched/integrated and priced that matter. 
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