Nira Energy
Nira Energy is a grid interconnection and transmission planning software company built by interconnection experts to bring speed, transparency, and accuracy to one of the power system's most complex challenges. Nira delivers ISO-accurate capacity and cost data across all U.S. ISOs, helping developers, large energy users, utilities, and planners identify viable projects earlier, avoid false positives, and reduce interconnection risk before costs escalate.
Trusted by more than 100 leading developers across the U.S., Nira has supported the modeling of over 500 gigawatts of interconnection requests, achieving greater than 97% accuracy in replicating official ISO study results and uncovering more than $3 billion in cost discrepancies across ISO studies. By transforming time-intensive, manual modeling into accessible, repeatable analysis that teams can run in minutes rather than months, Nira enables a faster, lower-risk, and more informed development journey as the grid evolves.