‘Smart Grid’ is a buzz of the electric power industry
June 5, 2009
With an aging energy infrastructure, rising energy costs, and increasing concerns about the economic and social effects of climate change, energy experts are looking to a new type of technology that integrates the digital age with the electric age.
The “smart grid” has become the buzz of the electric power industry, at the White House and among members of Congress. President Barack Obama says it’s essential to boost development of wind and solar power, get people to use less energy and to tackle climate change.
What smart grid visionaries see coming are home thermostats and appliances that adjust automatically depending on the cost of power; where a water heater may get juice from a neighbor’s rooftop solar panel; and where on a scorching hot day a plug-in hybrid electric car charges one minute and the next sends electricity back to the grid to help head off a brownout
It is where utilities get instant feedback on a transformer outage, shift easily among energy sources, integrating wind and solar energy with electricity from coal-burning power plants, and go into homes and businesses to automatically adjust power use based on prearranged agreements.