Here is a summary of the range of ANSI C12 Standards that NEMA Members work to develop and maintain.

• Source VA—Infrastructure Sizing for Polyphase Systems
  Apparent power, in units of volt-amperes, VA, is one of several factors for sizing the infrastructure needed to deliver electrical energy. Source VA is a method of measuring VA specifically tailored for polyphase systems, and this paper gives an overview of this Source VA method.

• COVID-19 Changes Advanced Metering
  While the COVID-19 pandemic has upended nearly every aspect of our lives, the need to maintain a secure grid and keep the lights on remains in the forefront for utilities. Advanced metering infrastructure (AMI) has been instrumental in helping utilities maintain their revenue flow and manage several remote operations during the pandemic.
  

• University of Twente Study Raises Questions about Meteraccuracy

• NEMA Comments on the University of Twente Electronic Meter Tests
  

• Smart Meters Supercharged
  The smart meters market is projected to reach $20 billion by 2022, at a CAGR of 9.34% from 2017 to 2022. The North American market is estimated to be the largest market for smart meters, followed by Asia-Pacific in 2017. This trend is expected to continue till 2022

• Global Smart Meter Total toDouble by 2024
  The cumulative global expenditure on advanced metering infrastructure (AMI) will almost double over the same period.

• How Smart Meters Continue toDrive IoT Applications in North America
  The Internet of Things (IoT) has numerous applications within the energy and utility sector. As an example, smart meter penetration in North America is forecast to reach 81 percent by 2024.

• AEP Ohio to Install SmartMeters
  American Electric Power wants to take its grid modernization effort — including smart meters and improved circuits along its distribution system — to the more rural parts of its Ohio service territory.