Flexibility in 21st Century Power Systems (Fact Sheet)
Flexibility of operation--the ability of a power system to respond to change in demand and supply--is a characteristic of all power systems. Flexibility is especially prized in twenty-first century power systems, with higher levels of grid-connected variable renewable energy (primarily, wind and solar). Sources of flexibility exist--and can be enhanced--across all of the physical and institutional elements of the power system, including system operations and markets, demand side resources and storage; generation; and transmission networks. Accessing flexibility requires significant planning to optimize investments and ensure that both short- and long-time power system requirements are met.
- Publication Date:
- OSTI Identifier:
- Report Number(s):
- DOE Contract Number:
- Resource Relation:
- Related Information: 21st Century Power Partnership
- Research Org:
- National Renewable Energy Laboratory (NREL), Golden, CO.
- Sponsoring Org:
- Clean Energy Ministerial
- Country of Publication:
- United States
- 24 POWER TRANSMISSION AND DISTRIBUTION; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION FLEXIBILITY OF OPERATION; POWER SYSTEMS; 21ST CENTURY POWER SYSTEMS; GRID CONNECTION; VARIABLE RENEWABLE ENERGY; RENEWABLE ENERGY; SYSTEM OPERATIONS; DEMAND SIDE MANAGEMENT; ENERGY STORAGE; GENERATION; TRANSMISSION NETWORKS; ENERGY PLANNING
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