The Department of Defense (DoD) was seeking demonstrations of innovative technologies and methodologies to improve energy security on military installations. Demonstrations must have provided valid assessments of cost, technical performance and acceptability to the DoD facility management community. Demonstrations should have included technology transfer activities that have a feasible path to commercialization of products DoD facilities managers would adopt and implement to support the military mission on DoD facilities. The proposed solution must have enabled buildings and infrastructure to operate with public utilities and should have demonstrated the ability to “island” from the electric grid for at least 120 consecutive hours with a minimum of 1MW of power continuously available and a minimum of 2MW peak demand for 4 consecutive hours.
Desired Characteristics of Proposed Demonstrations
Control of distributed generation ramp rates to avoid system disruption
Prediction and compensation for distributed generation intermittencies
Power quality management (frequency, voltage, reactive power compensation)
Physical and cyber secure communications with local utilities
Operate cost effectively in regulated energy markets, or generate revenue through ancillary services in deregulated energy markets
Potential for savings-to-investment ratio (SIR) greater than 2 and simple payback of 5 years or less
Likelihood of adoption of the demonstrated energy security technology in an Energy Savings Performance Contract (ESPC) or Utility Energy Services Contract (UESC)
Autonomous and/or semi-autonomous capabilities to respond to grid conditions or control signals from energy management systems
Aligns with existing standards or contributes to current standards development to reduce recurrent engineering costs for microgrid infrastructure, controls and cybersecurity
Results in standard microgrid components and operational practices for DoD bases
Involves training for Facilities Managers and staff to safely and effectively operate the demonstrated equipment
Enables multi-MW distributed generation systems on bases to provide power to military installations when the main electric grid is unavailable
