EPRI launches Interoperability Lab to advance DER integration

Dated January 18, 2024. Renewable energy solutions like solar and wind power on a smaller scale, along with energy storage in batteries, intelligent gadgets, and chargers for electric cars—collectively referred to as distributed energy resources (DERs)—are increasingly prevalent and economical. As the use of these assets grows, there is a frequent issue that gear from one supplier may not operate effectively with hardware from another, making the unification of different systems challenging. Although establishing communication connections is essential for the shift towards clean energy, there are still substantial obstacles to overcome. EPRI is initiating the DER Interoperability Lab Initiative to address this and additional obstacles, aiming to expedite the harmonious integration of various distributed energy resources. Implementing operational systems that smoothly link multiple DERs across a vast network of devices will lead to a quicker and more efficient assimilation of these resources. The capability of different pieces of equipment or systems to work together effectively or for a product to seamlessly interact with other products or systems—known as interoperability—is gaining greater significance in establishing a foundation for achieving wider objectives aimed at reducing carbon emissions. Though gradual advancements have been made recently, and some standards are already in place, the emphasis on this compatibility continues to grow. For instance, the organisation known as the Institute of Electrical and Electronics Engineers offers a consistent framework for linking and allowing different energy sources to work together with electrical grid systems. It contains criteria pertaining to the functionality, use, examination, and security involved in the linkage process.