What FEP does

Filsinger Energy Partners (FEP) is a privately held, Denver-area energy advisory firm founded in 2010 by Todd Filsinger, a turnaround specialist with 30+ years in the energy sector and former leader of PA Consulting Group's Global Energy Practice. The firm delivers five integrated service lines to utilities, energy companies, financial institutions, and government entities: power market analysis and valuation, wildfire and environmental disaster risk mitigation, restructuring and executive advisory, Filsinger Technical Services (a wholly-owned sister company focused on plant performance and O&M optimization), and litigation support and expert witness testimony. Its core technology stack combines proprietary models — FCAP for capacity compensation and FGEN for stochastic unit dispatch using 8,760-hour price profiles — with licensed platforms Energy Exemplar Aurora (fundamental production cost) and Enverus ProdCast (natural gas price forecasting), supported by a dataset spanning over 150 GWs of U.S. generating capacity and 300+ inspected generating units. FEP earns revenue through custom, enterprise-level professional services engagements secured via direct senior-executive business development, thought leadership (webinars, conference chairing at Platts Global Power Markets, EEI Financial Conference, Skadden Energy Projects), and a referral network built on marquee mandates including PREPA Chief Financial Advisor work post-Hurricane Maria and Energy Future Holdings restructuring advisory. The firm operates exclusively through direct advisory engagements with no resellers, distribution partners, or self-service channels, and is horizontally segmented across investor-owned utilities, merchant generators, lenders/creditors, and federal/state agencies.

Name

FEP

Legal name

Filsinger Energy Partners, Inc.

Website

https://filsingerenergy.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Filsinger Energy Partners is a Denver-based energy advisory firm delivering power market analysis, wildfire mitigation, restructuring, technical services, and expert witness testimony to utilities, energy companies, financial institutions, and government entities.

Ownership category

akta.pro rank

Product category

Energy Advisory and Consulting

NAICS

Other Scientific and Technical Consulting Services (54169)

SIC

Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Sustainability & ESG Consulting (BPAHACAK)

akta.pro secondary industries

ESG Governance, Sustainability Reporting & Assurance Advisory (BPAHAFAJ), Security Governance, Risk & Compliance (GRC) Advisory (BPAKADAG), Renewable Portfolio Standards (RPS) & Clean Energy Standards Compliance (EUAMANAF)

Keywords

• Energy advisory services
• Power market analysis
• Utility consulting
• Wildfire mitigation services
• Restructuring advisory

Headquarters

HQ city

Denver

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Energy Advisory and Consulting Services: FEP generates revenue through professional consulting engagements providing power market analysis, valuation, restructuring advisory, wildfire mitigation planning, technical services, and expert witness testimony to utilities, energy companies, financial institutions, and government entities.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

FEP is an energy advisory firm that delivers professional consulting services to utilities, energy companies, financial institutions, and government entities. Its offerings span power market analysis and valuation, wildfire and environmental disaster risk mitigation, restructuring and executive advisory, technical services for power generation assets, and litigation support with expert witness testimony. Engagements are powered by proprietary models (FCAP, FGEN) combined with licensed platforms (Energy Exemplar Aurora, Enverus ProdCast).

Product overview

Filsinger Energy Partners (FEP) is a premier energy advisory firm that offers a portfolio of consulting services rather than a unified software product. The company's offerings include five interconnected service areas: Power Market Analysis & Valuation (leveraging proprietary models FCAP and FGEN along with Energy Exemplar Aurora and Enverus ProdCast); Wildfire & Environmental Disaster Risk Mitigation; Restructuring & Executive Advisory Services; Filsinger Technical Services (FTS) for power generation operations; and Litigation Support & Expert Witness Testimony. These services are delivered by an integrated team of engineers, economists, arborists, and financial professionals to utilities, energy companies, financial institutions, and government entities.

Differentiator

Problem solved

Functional benefit

Products and services

• Power Market Analysis & Valuation Provides wholesale power price forecasting, fuel price forecasting, valuations and appraisals, competitive retail electric market analysis, and due diligence services using proprietary and third-party modeling platforms. Target customers include utilities, power generators, financial institutions, and government entities.
• Wildfire & Environmental Disaster Risk Mitigation Offers wildfire mitigation planning, risk assessment, vegetation management, hurricane and disaster recovery services to help utilities prepare for and respond to environmental disasters. Delivered by ISA Certified Utility Specialists and TRAQ Qualified Arborists.
• Restructuring & Executive Advisory Services Provides executive management, risk oversight, technical services, forecasting, finance and planning, and regulatory support for companies undergoing restructuring or complex transitions. Includes interim executive leadership and turnaround management.
• Filsinger Technical Services (FTS) Delivers plant performance alignment, on-site plant assessments, interim plant management, independent engineering, operations and maintenance optimization, and capital expenditure optimization for power generation companies. Includes inspection of generating units for weatherization and operational reliability.
• Litigation Support & Expert Witness Testimony Provides litigation support including expert testimony, discovery assistance, depositions, and cross examination for cases involving asset operations, commodity price forecasts, valuations, and damage claims. Includes testimony before FERC and other tribunals.

Quantifiable outcome

• Conducted market price forecasts in support of over 150 GWs of generating capacity
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core.

• Central Office for Recovery, Reconstruction, and Resiliency (COR3)coreStrategic or Co-development Partner · 1 January 2018FEP provided leadership and subject matter experts to COR3 and led numerous procurement initiatives with the Puerto Rico Public Private Partnership Authority (P3) during PREPA's post-hurricane recovery and restructuring.
• Puerto Rico Public Private Partnership Authority (P3)coreStrategic or Co-development Partner · 1 January 2018FEP led procurement initiatives with P3 as part of the reconstruction and modernization of Puerto Rico's electric grid following Hurricane Maria.
• Federal Emergency Management Agency (FEMA)coreStrategic or Co-development Partner · 1 January 2017FEP coordinated and led disaster recovery efforts between PREPA, FEMA, and the US Army Corps of Engineers following Hurricanes Irma and Maria in Puerto Rico in 2017. FEP provided strategic leadership across all aspects of utility operations during the recovery and reconstruction period.
• U.S. Army Corps of Engineers (USACE)coreStrategic or Co-development Partner · 1 January 2017FEP coordinated disaster recovery efforts between PREPA, FEMA, and USACE following Hurricane Maria. USACE was a key federal partner in infrastructure reconstruction and grid restoration efforts in Puerto Rico.
• Financial Oversight and Management Board (FOMB) for Puerto RicocoreImplementation/ SI/ Consulting Partner · 1 January 2017FEP implemented fiscal controls and led PREPA's interactions with Title III creditors and the FOMB during the utility's restructuring under the Puerto Rico Oversight, Management, and Economic Stability Act (PROMESA).

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• Charles River Associates: Global consulting firm with an Energy practice providing economic and financial analysis, expert testimony, and strategic advisory to utilities and energy companies. Overlaps with FEP's market analysis, valuation, and litigation support services.
• Berkeley Research Group: Expert services and consulting firm with a prominent energy and restructuring practice, providing interim management, expert testimony, and turnaround advisory. Highly comparable to FEP's restructuring, interim executive (Hawkeye), and bankruptcy-related engagements.
• The Brattle Group: Economic and financial consulting firm with a deep energy practice providing expert testimony, market analysis, and valuation across power markets, regulated utilities, and energy disputes. Directly comparable to FEP's litigation support, power market modeling, and regulatory advisory offerings.
• Concentric Energy Advisors: Specialist management consultancy serving investor-owned utilities, public power, and energy market participants on regulatory, financial, and strategic matters. Closest direct competitor to FEP's utility advisory and expert testimony work, with overlapping service lines in restructuring, market analysis, and litigation support.
• PA Consulting Group: Global management and technology consultancy with an established energy practice; founder Todd Filsinger previously led its Global Energy Practice from 2002-2010. Comparable for energy strategy, transformation, and advisory engagements at scale.
• Alvarez & Marsal: Global professional services firm specializing in turnaround, restructuring, and interim management with significant energy and utilities exposure. Highly comparable to FEP's restructuring and interim executive leadership services, particularly the Hawkeye-type turnaround mandates.

Others

• Energy Exemplar: Provider of the Aurora production cost modeling platform that FEP licenses for power market forecasting. An enabling technology vendor rather than a direct competitor, but increasingly offers its own advisory and managed services that may overlap with FEP's PMAV offering.

Broad incumbents

• McKinsey & Company: Global management consultancy with a power and gas practice serving utilities, generators, and investors on strategy, transformation, and risk. Much larger than FEP but overlaps on utility turnaround, restructuring advisory, and market strategy engagements.
• Bain & Company: Global management consultancy with a sizable energy and utilities practice covering strategy, operations, and restructuring. Broader and larger than FEP but competes for similar utility transformation, M&A advisory, and operational improvement mandates.

Emerging players

• S&P Global Commodity Insights: Energy data, analytics, and advisory provider (formerly Platts) producing power and gas market intelligence, forecasts, and consulting. Comparable to FEP's power market analysis and valuation work, though primarily data and platform-driven versus FEP's bespoke advisory approach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/filsingerenergy
• LinkedInlinkedin.com/company/filsinger-energy-partners
• Xx.com/FilsingerEnergy

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about FEP