Utility rate proceedings have become one of the most administratively intensive arenas in energy regulation. As utilities seek recovery for billions of dollars in grid modernization investments, and as public utility commissions (PUCs) face increasing pressure from consumer advocates, environmental groups, and industrial customers, rate cases are growing longer, more contested, and more document-intensive. Utility rate consulting firms advising intervenors, large commercial customers, and investor-owned utilities are under mounting administrative pressure—and virtual assistants (VAs) are increasingly the solution.
Rate Proceedings Are Getting More Complex
According to the National Association of Regulatory Utility Commissioners (NARUC), the average general rate case now involves over 1,200 data requests, 200 or more witness testimonies, and proceeding timelines that stretch 12 to 24 months in contested jurisdictions. In 2025, major utilities in states including California, Illinois, New York, and Texas filed rate cases with unprecedented revenue requirement increases tied to capital expenditure programs.
The Edison Electric Institute reported in 2025 that U.S. electric utilities collectively filed for over $20 billion in new rate revenue in general rate proceedings during the year—the highest total in the industry's history. Each of these proceedings requires consulting support from rate design experts, cost-of-service analysts, and expert witnesses, all of whom generate significant administrative coordination needs.
Wood Mackenzie's 2025 Regulatory Affairs Outlook noted that consulting firms advising large commercial and industrial (C&I) customers on rate case interventions are experiencing a 40% increase in case load compared to 2022, as more C&I customers engage professional representation in rate proceedings to protect against large bill increases.
Client Billing Administration in Rate Case Engagements
Utility rate consulting billing is complex because proceedings are unpredictable in duration. What begins as a straightforward intervenor engagement can extend by months when procedural hearings, settlement negotiations, or appeals are added. Consultants billing on an hourly basis must carefully track time across multiple proceeding phases and personnel.
Virtual assistants are preparing itemized monthly invoices, reconciling consultant time records against project files, managing expense report documentation for expert witness travel and testimony preparation, and tracking outstanding receivables across multiple simultaneous rate case engagements. They also maintain client billing summaries that allow consulting principals to quickly assess revenue position across the firm's active docket.
A 2025 survey by the Society of Utility and Regulatory Financial Analysts (SURFA) found that rate case consulting firms with dedicated billing support—whether in-house or through a VA—reported 35% faster invoice collection cycles compared to firms where billing was handled by the consulting principals themselves.
Rate Case Scheduling and Coordination
Rate cases follow procedural schedules set by the PUC, with defined deadlines for direct testimony, data request responses, cross-examination, rebuttal testimony, and closing briefs. Missing a procedural deadline can result in exclusion of evidence or dismissal of intervenor status—consequences that can directly harm client interests.
VAs are maintaining master proceeding calendars that consolidate PUC procedural schedule orders across all active cases, setting reminder alerts for upcoming filing deadlines, scheduling consultant preparation sessions and client briefings around proceeding milestones, and coordinating the logistics of expert witness appearances at evidentiary hearings. They also manage the scheduling of technical conferences and settlement meetings, which often involve multiple parties and require significant coordination.
The Regulatory Assistance Project (RAP) noted in its 2025 State Regulatory Review that PUC procedural schedules are increasingly compressed in some states due to legislative mandates for faster rate case resolution, putting additional pressure on consulting firms to maintain precise scheduling discipline.
PUC and Utility Communications Management
Rate case proceedings generate enormous volumes of formal and informal communications: data requests and responses, motions and responses, settlement correspondence, and ongoing communications with utility regulatory affairs staff and PUC commission staff. Managing this communication volume while maintaining the strategic focus required for effective advocacy is extremely challenging for small and mid-size consulting firms.
Virtual assistants are managing proceeding-specific email threads, organizing data request matrices and tracking response status, drafting routine correspondence to PUC staff and utility regulatory contacts, and preparing communication chronologies for consultant review. They also maintain contact databases for each proceeding, ensuring that formal filings and informal communications reach the correct recipients at the utility and commission.
Ellen Carey, a veteran rate case consultant and contributor to the Energy Bar Association's 2025 Annual Report, observed that "the consultants who consistently deliver for clients in complex rate cases are the ones who have systematized their communication management. You can't be an effective advocate if you're also trying to track 200 open data request responses yourself."
Regulatory Documentation Management
Rate case documentation packages are among the most extensive in the regulatory world. Expert witness testimony, exhibits, workpapers, data request responses, and post-hearing briefs must all be organized, filed according to PUC docket requirements, and maintained for potential appellate review.
VAs are maintaining docket-organized documentation libraries for each active rate case, tracking filing version control, coordinating document review workflows among consulting team members and expert witnesses, and preparing final filing packages for consultant sign-off before submission to the PUC e-filing system. They also maintain documentation archives from completed proceedings that consultants can reference in future cases.
NARUC's 2025 Digital Regulatory Proceedings Initiative reported that 38 states now require electronic filing for all rate case documents, with specific formatting and metadata requirements. A VA familiar with PUC e-filing procedures reduces the risk of technical filing rejections that can create compliance complications.
Building Operational Capacity for a High-Demand Environment
Utility rate consulting is a specialized practice where technical expertise is the primary value driver—but where administrative execution often determines whether that expertise is delivered effectively. Virtual assistants provide the operational infrastructure that allows rate consultants to focus on analysis, testimony preparation, and client strategy rather than on billing, scheduling, and document management.
Rate consulting firms looking to expand capacity during peak rate case season without adding permanent headcount can explore VA options at Stealth Agents, which provides experienced virtual assistants matched to the specific needs of regulatory consulting practices.
With utility rate proceedings likely to remain frequent and contested through the energy transition decade, rate consulting firms with strong administrative foundations will have a durable competitive advantage.
Sources
- National Association of Regulatory Utility Commissioners (NARUC), Rate Case Complexity Analysis, 2025
- Edison Electric Institute, U.S. Utility Rate Filing Summary, 2025
- Wood Mackenzie, Regulatory Affairs Outlook, 2025
- Society of Utility and Regulatory Financial Analysts (SURFA), Billing Operations Survey, 2025
- Regulatory Assistance Project (RAP), State Regulatory Review, 2025
- Energy Bar Association, Annual Report, 2025
- NARUC, Digital Regulatory Proceedings Initiative Report, 2025