Solari e-News, Vol. 4, No. 24: Read our "Integrated Resource Planning Transformation" report written from resource planner interviews


Integrated Resource Planning Transformation Report

What do utility resource planning managers and electric industry professionals have to say about the wholesale transformation that has been occurring in integrated resource planning over the past five years? Turns out, a lot.

While a number of reports and studies evaluate and record this transformation, these managers and professionals live it—every day. They experience exactly how that transformation affects their daily work lives, and how integrated resource planning has become more complex, wider reaching, and increasingly difficult. We know. We interviewed over three dozen resource planning professionals to understand and report on their daily struggles.

Through those interviews, we discovered that many disruptive catalysts converged to stimulate and energize this IRP transformation. The most prominent catalyst: the increasing influx of distributed energy resources (DERs), especially from rooftop solar installations combined with their decreasing costs and statutory incentives. DERs, however, are far from the only disruption. A confluence of other catalysts undermines the integrated resource planning process:

Interviewees told us that these catalysts continue to impact and complicate the integrated resource planning process, creating a number of planning challenges and difficulties: accurate modeling for solar and wind; larger numbers of modeling input assumptions with shorter shelf lives; long-term load and demand forecasting; load-eroding drivers such as energy efficiency, demand response, and customer choice; capacity combined with generation forecasting; expanding reserve margins; as well as many others. All combine to create volatile IRPs with shorter planning horizons that can be confidently relied upon.

These challenges result in the need for better forecasting and more robust modeling tools that accurately plan for integrating increasing DER penetration, as well as the need for an Advanced Distribution Management System (ADMS) and a Distributed Energy Resource Management System (DERMS) to better manage that integration.

Many utilities are already immersed in creating IRPs that consider distributed energy resources; many others will soon face the challenge of responding to the distributed energy future. The purpose of our report, The Integrated Resource Planning Transformation, is to help you with your transition.

One outcome from this transformation is strikingly clear: utilities alone no longer determine the grid’s destiny.

Download The Integrated Resource Planning Transformation report.

—Rich Maggiani, Resource Planning Consultant