Metering requirements for energy storage power stations

How are metering systems chosen?

To start, three systems were identified for metering: Electric shore-ties providing power to ships at dock. These three systems were specifically chosen because of their suspected high energy use and the lack of information on actual use.

What are metering requirements?

Metering requirements cover electricity, natural gas, and water. Description: Include the cost to purchase, install, maintain, and operate the metering system as part of the tenant rental rates. Benefits: Tenant assessments are already in place at many sites − − Meters will allow for billing tenants for their actual energy/utility use.

How much data does a metering system collect per day?

Once the metering system is in place, data will accumulate very quickly. A typical Federal site with 50 meters, reporting 15-minute energy data and uploading daily, will result in 4,800 data points per day, 33,600 per week, and over 1.7 million per year. System assumption: loads.

Are there different metering limits for residential and non-residential customers?

Note: Certain states have different limits for residential and non-residential customers, while others have tiered limits. Source: DSIRE 2015a Interconnection and Net Metering Standards 7-67 EPA Energy and Environment Guide to Action Figure 7.3.2: States with Net Metering Rules Net Metering System Size Limit (kW)

What is the state's net metering policy?

• The state’s net metering policy is open to a wide variety of renewable and other DG technologies. • The net metering policies are applicable to all IOUs within the state. • There are three different classifications of net metered systems based on the size of the applicant system.

Do federal facilities need metering?

There are several legislative acts that require metering of energy resources at Federal facilities. The specific metering requirements in these acts are based on the idea that the data provided by the meters (and its subsequent analysis and actions) will greatly help sites reduce their energy use and costs in a cost-effective manner.