Distributed Generation & Microgrids

“Together, these improvements have increased our ability to manage a growing volume of concurrent developer submissions while maintaining the technical rigor required for reliable system planning.”

“A recent report from the Interstate Renewable Energy Council offers a starting point for regulators evaluating options to strengthen their states’ interconnection procedures.”

The National Standard Practice Manual for Benefit-Cost Analysis of DERs provides a BCA framework for public utility commissions, state energy offices, consumer advocates, investor-owned utilities, and other stakeholders to assess the benefits and costs of DER investments and strategies.

Responding to robust industry interest in VPPs and their potential benefits, the Smart Electric Power Alliance (SEPA) and N.C. Clean Energy Technology Center (NCCETC) are collaborating to help states, utilities, and other stakeholders understand the ever-evolving policy and industry landscape.

“FERC Order 2222 required RTOs and ISOs to open wholesale markets to aggregated distributed energy resources. The objective was straightforward: allow flexible, distributed resources to compete alongside traditional capacity and reduce pressure on the system. The results, however, were limited.”

“In January 2025, the U.S. DOE’s Interconnection Innovation Exchange (i2X) released a Distributed Energy Resources Interconnection Roadmap. The Roadmap sets near-term targets for DER projects interconnecting to distribution systems and offers strategies for achieving these goals.”

“While VPPs, utility DERMS, and grid-edge DER orchestration platforms arose as related but distinct, they are converging. This article explores how and why the lines separating these solutions are disappearing, what a future steady state might look like, and what this means for utility investments in load flexibility.”

Conversations with ComEd’s Mark Baranek and Scott Vogt and Prologis’ Nastasha Keefer on their many community solar installations around Chicagoland.

“In the past ten years, we’ve deployed over 200 MW at more than 150 microgrid sites across the greater Houston community and even before Beryl hit, the Network Operations Center was ready to support local utilities in keeping the lights on as they worked to restore power.”

“Solutions leveraging gas capacity, battery storage, geothermal generation, and fuel cells are creating a bridge to long-term electricity grid solutions. This may be the start of a trend where modular demand needs are matched to distributed generation.”