Average microgrid storage price per 150MW in Greenland

How much does energy storage cost a microgrid?

In commercial/industrial and utility microgrids, soft costs (43% and 24%, respectively) represent significant portion of the total costs per megawatt. Finally, energy storage contributes significantly to the total cost of commercial and community microgrids, which have percentages of 25% and 15%, respectively, of the total costs per megawatt.

How much does a microgrid cost?

The analysis shows that controller cost data as a percentage of total microgrid costs have a wide range of costs among the projects in our database. In total, we had controller cost data for 21 microgrids out of a total of 80 projects. Controller costs per megawatt range from $6,200/MW–$470,000/MW, excluding outliers, with a mean of $155,000/MW.

Are controller costs a percentage of total microgrid costs?

Controller costs as a percentage of total costs range from 0.5%–21%, a median of 7%, and one outlier with a value of 56% (Figure 20.). The analysis shows that controller cost data as a percentage of total microgrid costs have a wide range of costs among the projects in our database.

Why is it difficult to generalize costs for Microgrid technology?

For microgrid technology, it is particularly challenging to generalize costs because every installation has unique design and architecture characteristics that affect the overall cost of the individual microgrid components.

Where can I find a report on microgrid costs?

This report is available at no cost from the National Renewable Energy Laboratory (NREL) at Giraldez, Julieta, Francisco Flores-Espino, Sara MacAlpine, and Peter Asmus. 2018. Phase I Microgrid Cost Study: Data Collection and Analysis of Microgrid Costs in the United States.

How was cost information collected for 80 microgrids?

Cost information for 80 microgrids was collected through an online survey, by directly contacting industry members and microgrid owners, and from publicly available information. The cost data reflect a wide range of microgrid design variability in the United States.