BASE Energy
BASE Energy is a San Francisco-based energy engineering consulting firm founded in 1987 that delivers energy assessments, retro-commissioning, design reviews, and engineering services to utilities, municipalities, and industrial, commercial, and institutional clients across California, Oregon, and Alaska.
- Company typePrivate
- Founded1987
- HeadquartersSan Francisco, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What BASE Energy does
BASE Energy, Inc. is a privately held energy engineering consulting firm founded in 1987 in San Francisco as Berkeley Applied Science & Engineering, Inc. and rebranded to its current name in 2000. The firm operates with 1-10 employees and delivers energy efficiency, sustainability, and electrification consulting services to investor-owned and publicly owned utilities, municipalities, government agencies, industrial and commercial facilities, and institutional customers in California, Oregon, and Alaska. Its service portfolio spans ASHRAE Level I/II/III energy assessments, retro-commissioning, design reviews, energy modeling, measurement and verification, benchmarking and audit ordinance compliance, specialized research and Industry Standard Practice studies, and engineering and design services for solar PV and power projects.
The firm's technology stack is built on established engineering simulation tools (eQuest, CBECC-Com, EnergyPro, MotorMaster, AirMaster, PHAST, PSAT, FLUENT) augmented by internally developed custom modeling tools for Title 24 compliance, LEED certification, and industrial process simulation. Its proprietary ENAMP Advisor tool applies NEC 2026 standards to perform electrical load calculations for home and small-commercial electrification planning, including EV chargers, heat pumps, solar, and major appliances. The firm holds five SBIR awards, has performed over 1,000 energy assessments, and has designed 3 MW of solar capacity across completed projects.
BASE Energy operates a professional services revenue model with three primary streams: direct energy consulting fees, utility program service contracts (where the firm serves as technical contractor for programs such as SDG&E's Comprehensive Audit Program, PG&E's retro-commissioning and savings-by-design offerings, SoCalGas programs, and LADWP programs), and municipal compliance fees for California benchmarking and audit ordinances. Go-to-market is enterprise field sales augmented by utility partnership channels that function as referral pipelines. Pricing is project-based and not publicly disclosed, with certain utility programs offering no-cost assessments to eligible industrial and agriculture customers. The firm maintains no external funding, remaining independent and privately owned by its engineering team.
BASE Energy firmographics
Firmographics- Name
- BASE Energy
- Legal name
- BASE Energy, Inc.
- Website
- https://baseco.com
- Company type
- Private
- Founded year
- 1987
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- BASE Energy is a San Francisco-based energy engineering consulting firm founded in 1987 that delivers energy assessments, retro-commissioning, design reviews, and engineering services to utilities, municipalities, and industrial, commercial, and institutional clients across California, Oregon, and Alaska.
- Ownership category
- akta.pro rank
BASE Energy industry classification
Industry- Product category
- Energy Engineering Consulting
- NAICS
- Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Electric Services (4911), Water Supply (4941)
- akta.pro primary industry
- Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence) (EUAMAGAJ)
- akta.pro secondary industry
- Development Management & Owner’s Engineering (Design Basis, Yield, Technical Due Diligence) (EUAMAAAG)
Keywords
Where BASE Energy is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
BASE Energy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D
Revenue model
- Energy Consulting Services: Professional consulting fees for energy efficiency and sustainability services including energy assessments, retro-commissioning, design reviews, energy modeling, and measurement and verification. Services are customized per engagement for commercial, industrial, institutional, municipal, and utility clients.
- Utility Program Services: Services delivered through utility partnership programs such as SDG&E's Comprehensive Audit Program (CAP), where qualifying industrial and agriculture customers receive comprehensive energy assessments at no-cost. BASE serves as the technical contractor for utility efficiency programs.
- Municipal Compliance Services: Fees for helping building owners comply with local benchmarking and audit ordinances (San Francisco EBO, Berkeley BESO, San Jose BPO, Los Angeles EBEWE) including annual benchmarking submissions and periodic energy assessments.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | One time/ perpetual license | SDG&E CAP Program - No-cost audit for eligible customers |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
BASE Energy product offering
Product offeringCore offering
BASE Energy provides project-specific energy efficiency and sustainability consulting, including energy assessments, retro-commissioning, design reviews, energy modeling, measurement and verification, utility-program delivery, building benchmarking and audit-ordinance compliance, specialized research, and mechanical and electrical engineering design. It also supports home-electrification planning through the ENAMP Advisor, which calculates NEC 2026 electrical loads and identifies likely service-upgrade requirements.
Product overview
BASE Energy is an energy engineering consulting firm offering a comprehensive portfolio of energy efficiency and sustainability services. The core offerings include Energy Assessments (covering plant-wide facility assessments, retro-commissioning, design reviews, energy modeling, and measurement & verification), Utility Programs (serving investor-owned and publicly owned utilities), Benchmarking and Audit Ordinances (compliance for California municipal programs), Specialized Research and Studies (ISP studies, emerging technology evaluation, and zero net energy evaluation), and Engineering & Design Services (mechanical and electrical engineering for solar PV and power projects). The proprietary ENAMP Advisor tool provides intelligent electrical load calculations based on NEC 2026 standards for home electrification planning. These services work together to deliver customized energy solutions from assessment through implementation for industrial, commercial, institutional, municipal facilities and utilities.
Differentiator
Problem solved
Functional benefit
Products and services
- Energy Assessments ASHRAE Level I, II, and III audit services for commercial, institutional, municipal, and industrial facilities.
- Energy and Water Assessments Plant-wide and targeted assessments of building systems, processes, energy use, and water-conservation opportunities, supported by engineering and economic feasibility analysis.
- ENAMP Advisor NEC 2026 assessment software that analyzes existing electrical infrastructure and projected loads from EV chargers, heat pumps, solar systems, and major appliances to identify service-capacity or upgrade needs.
- Utility Programs Technical energy-efficiency services for investor-owned and publicly owned utilities and water agencies, including audits, retro-commissioning, design reviews, energy modeling, and program management.
- Benchmarking and Audit Ordinances Compliance services for San Francisco EBO, Los Angeles EBEWE, Berkeley BESO, San Jose BPO, and San Diego Benchmarking Ordinance requirements, including annual benchmarking submissions and periodic assessments.
- Specialized Research and Studies Industry Standard Practices studies, emerging-technology evaluation, specialized research, analytical services, and construction-design evaluation for zero-net-energy buildings.
- Engineering and Design Services Mechanical and electrical engineering and design for solar PV arrays, including structural steel and foundation design and electrical equipment specification for commercial and industrial projects.
- Retro-Commissioning (RCx) Existing-building retro-commissioning investigation, measure-implementation assistance, energy measurement and verification, and facility-personnel training.
- Design Reviews Technical review of new-construction and major-remodel designs for energy efficiency, demand-response capability, and utility incentives using simulation software.
- Energy Modeling Building and process energy simulation for Title 24 compliance, LEED certification, and energy-efficiency project analysis using eQuest, CBECC-Com, EnergyPro, and other software.
- Measurement and Verification Energy-performance measurement and verification under IPMVP, ASHRAE Guideline 14, and FEMP protocols using data loggers and computer data-acquisition systems.
- Home Electrification Electrical planning for homeowners, tenants, contractors, and installers that combines load calculations with utility-service-upgrade assessment for new electrical installations.
Quantifiable outcome
- Performed over 1,000 energy assessment and savings by design evaluations
- +2 more outcomes
Companies that use BASE Energy
Customer profileNamed customers17 records
Segments5 records
Ideal customer profiles5 records
BASE Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
BASE Energy partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- SDG&EcoreBASE Energy provides industrial and agriculture customers with comprehensive energy assessments through SDG&E's Comprehensive Audit Program (CAP). Customers meeting eligibility criteria receive no-cost Category 1 high-level audits and Category 2 detailed investment grade audits.
- PG&EcoreLong-standing utility partner for over 20 years, providing technical assistance including Technical Review/Calculation Assistance, Retro-Commissioning Program, Large Integrated Audit Program, Savings by Design Program, Agriculture and Food Wastewater Energy Program, and Industry Standard Practice Study development.
- SoCalGascoreProvides energy efficiency services including Super Audit Program and Industry Standard Practice Study development for Southern California Gas Company customers.
- Los Angeles Department of Water and PowercoreProvides Savings By Design Program services for LADWP customers, helping new construction and major renovation projects achieve energy efficiency.
- Energy Trust of OregoncoreServes as Allied Technical Assistance Contractor (ATAC) providing energy efficiency technical assistance to Energy Trust of Oregon programs.
- BerkeleyminorProvides Building Energy Saving Ordinance (BESO) compliance services for Berkeley building owners including benchmarking and energy assessments.
- County of VenturaminorProvides energy audit services for County of Ventura facilities.
- U.S. NavyminorPerformed transient simulation of gas turbine systems as part of research and development projects.
- NASAminorDeveloped modulating spray nozzles for gas turbine application as part of specialized research and analytical services.
- Gasonics InternationalminorPerformed simulation of flow fields in etching chambers using FLUENT flow simulation software for semiconductor equipment manufacturer in San Jose, CA.
Scale indicators5 records
Recent moves6 records
Expansion highlights10 records
BASE Energy competitors and assessment
Company assessmentBroad incumbents
- TRC Companies: TRC is a large national engineering, consulting, and construction management firm with a substantial energy efficiency and utility programs practice. Directly comparable to BASE as a technical contractor for IOU programs (retro-commissioning, audits, M&V) but at vastly greater scale.
- CLEAResult: CLEAResult is the largest pure-play energy efficiency programs implementation contractor in North America, running utility-sponsored programs similar to SDG&E CAP and PG&E programs where BASE serves as a technical subcontractor. Overlaps directly in utility energy efficiency delivery.
- Willdan Group: Willdan provides energy engineering, benchmarking compliance, and utility program services to municipalities and utilities across the Western U.S. Closely comparable to BASE on municipal benchmarking ordinance compliance and IOU program delivery.
- ICF International: ICF is a large consulting firm with a major energy and environment practice delivering utility program implementation, M&V, and energy efficiency consulting to IOUs and government clients. Direct overlap with BASE's utility program and government consulting work.
- DNV: DNV (formerly DNV GL) provides energy advisory and technical due diligence services to utilities, renewables developers, and industrial clients. Comparable to BASE on technical assessments and energy engineering for industrial facilities.
Direct peers
- Energy Solutions: Energy Solutions is a California-based energy efficiency consulting firm delivering program design, evaluation, and implementation for utilities and statewide agencies. Closely comparable to BASE on California IOU program work and policy-driven efficiency mandates.
- kW Engineering: kW Engineering is a focused energy engineering consulting firm providing energy audits, retro-commissioning, and design review services to utilities and commercial/industrial clients in the Western U.S. Highly comparable in service mix and customer profile to BASE.
- Frontier Energy: Frontier Energy is a California-based energy engineering firm delivering energy efficiency programs, codes and standards work, and emerging technology evaluation for utilities and state agencies. Directly comparable to BASE's specialized research and utility program services.
- Strategic Energy Innovations (SEI): SEI is a California-focused energy and climate consulting nonprofit/consultancy providing benchmarking compliance, energy assessments, and program implementation for municipalities and utilities. Comparable to BASE on municipal benchmarking and California utility programs.
- Resource Innovations: Resource Innovations is a women-owned energy consulting firm specializing in energy efficiency program design, implementation, and evaluation for IOUs and state agencies. Direct comparable on California IOU program delivery and energy policy/regulatory work.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
BASE Energy social profiles
Digital presenceBASE Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
BASE Energy leadership team
Management profileNumber of profiles
Profiles1 record
BASE Energy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
BASE Energy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about BASE Energy
What does BASE Energy do?
BASE Energy provides project-specific energy efficiency and sustainability consulting, including energy assessments, retro-commissioning, design reviews, energy modeling, measurement and verification, utility-program delivery, building benchmarking and audit-ordinance compliance, specialized research, and mechanical and electrical engineering design. It also supports home-electrification planning through the ENAMP Advisor, which calculates NEC 2026 electrical loads and identifies likely service-upgrade requirements.
Is BASE Energy a public or private company?
BASE Energy is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was BASE Energy founded?
BASE Energy was founded in 1987. It employs 1 to 10 people.
Where is BASE Energy based?
BASE Energy is headquartered in San Francisco, United States, in the North America region.
How does BASE Energy make money?
Three revenue lines are on record. Energy Consulting Services are the primary driver. The others are utility Program Services and municipal Compliance Services.
Who are BASE Energy's main competitors?
Broad incumbents on record are TRC Companies, CLEAResult, Willdan Group, ICF International and DNV. Direct peers are Energy Solutions, kW Engineering, Frontier Energy, Strategic Energy Innovations (SEI) and Resource Innovations.
Does BASE Energy have an API?
No public API is recorded for BASE Energy.
What industry is BASE Energy in?
BASE Energy's product category is Energy Engineering Consulting. Its primary akta.pro industry code is EUAMAGAJ, Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence), with a secondary code of EUAMAAAG, Development Management & Owner’s Engineering (Design Basis, Yield, Technical Due Diligence). Its NAICS code is 2211 and its SIC code is 4911.