Perfect Power: Distributed Generation and Storage
Today, power flows to customers over hundreds and even thousands of miles of transmission lines from very large, centralized generating plants far away. In the Perfect Power System, an optimal portion of that power will be generated at or near where it is used.
Why is it better?
- Reliability: In connection with the existing grid, distributed generation and storage can ensure perfect reliability. The distributed system can augment the grid with back-up power when the grid is unavailable or damaged, or at strategic times to reduce demand and costs, benefiting consumers and suppliers alike. The smart power system will also be able to use renewable energy as a reliability asset, rather than as liability, as is the case in today’s power grid. This will dramatically expand the market opportunities for clean energy.
- Security: Distributed systems will protect consumers from being vulnerable to weak links in the grid system resulting, for example, from squirrels, trees and thunderstorms. Widespread availability of power from distributed sources also would further limit the possible damage of a terrorist attack — either physical or through cyberspace — that shuts down the utility grid.
- Efficiency: Distributed generation typically operates at a higher level of energy efficiency than the old, centralized, fossil-based power plants that now dominate electricity production. Also, the ability to incorporate much higher quantities of renewable energy will further reduce the demand for fossil fuels.
