NEMS Connect

Transforming Energy Modeling for Academia​

A durable, institution-scale platform for long-horizon academic research

The “Forever Model”

NEMS remains perpetually relevant because its modular structure supports incremental updates as economic conditions, technologies, and policy priorities evolve​

The reference point for U.S. energy modeling

Nearly all major U.S. energy models benchmark results against NEMS, making it a highly credible and attractive foundation for grant-funded academic research and policy analysis​

NEMS Modular Structure Allows for Updates and New Capabilities to be Developed and Added. AEO 2025 Diagram Source: U.S. Energy Information Administration