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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 793 records · Page 44

Highlights of Two Case Studies Illustrate the Diverse Renewable Energy Opportunities for Colorado Agriculture

This presentation highlights the findings from two renewable energy case studies conducted by the Joint Institute for Strategic Energy Analysis (JISEA) for the Colorado Department of Agriculture and the Colorado Energy Office in 2021. The case studies; one exploring renewable energy integration for greenhouses and one evaluating biogas production potential for a dairy, illustrate the wide variety of renewable energy opportunities and the significant potential benefits of renewable energy in the agriculture sector in Colorado.

agriculture↗

Power system restoration incorporating diverse distributed energy resources

An example system includes an aggregator configured to receive a service collaboration request and iteratively determine, based on minimum and maximum power values for DERs under its management, an optimized operation schedule. The aggregator may also be configured to iteratively determine, based on the optimized operation schedule, an estimated flexibility range for devices under its management and output an indication thereof. The system may also include a power management unit (PMU) configured to iteratively receive the indication and determine, based on a network model that includes the estimated flexibility range, a reconfiguration plan and an overall optimized operation schedule for the network. The PMU may also be configured to iteratively cause reconfiguration of the network based on the plan. The PMU and aggregator may also be configured to iteratively, at a fast timescale, cause energy resources under their management to modify operation based on the overall optimized operation schedule.

Ding, Fei↗