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arXiv · 2212.03311

Co-optimizing Behind-The-Meter Resources under Net Metering

Ahmed S. Alahmed·Lang Tong
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Abstract

We consider the problem of co-optimizing behind-the-meter (BTM) storage and flexible demands with BTM stochastic renewable generation. Under a generalized net energy metering (NEM) policy-NEM X, we show that the optimal co-optimization policy schedules the flexible demands based on a load priority list that defers less prioritized loads to times when the BTM generation is abundant. This gives rise to the notion of a net-zero zone, which we quantify under different distributed energy resources (DER) compositions. We highlight the special case of inflexible demands that results in a storage policy that minimizes the imports and exports from and to the grid. Comparative statics are provided on the optimal co-optimization policy. Simulations using real residential data show the surplus gains of various customers under different DER compositions.

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Ahmed S. Alahmed, Lang Tong. 2022-12-06. Co-optimizing Behind-The-Meter Resources under Net Metering. https://doi.org/10.1109/tpec56611.2023.10078677

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