ESMIA Consultants Inc.

What ESMIA Consultants Inc. does

ESMIA Consultants Inc. is a privately held Canadian energy and climate consulting firm headquartered in Blainville, Quebec, that specializes in integrated 3E (Energy-Economy-Environment) energy system modelling. The firm operates a portfolio of proprietary models — NATEM (economy-wide TIMES-based energy optimization covering all North American jurisdictions), NATEM-Power (hourly electricity capacity expansion and dispatch), NAGEM (dynamic macroeconomic computable general equilibrium model — the first of its kind in Canada for net-zero pathway analysis), RateVision (consumer-centric energy rate forecasting), and ProsumArise (agent-based simulation of prosumer adoption) — which it deploys either standalone or in coupled configurations. Models are built on the TIMES framework (The Integrated MARKAL-EFOM System) and are delivered as consulting services rather than licensed software.

The firm serves federal, provincial/state, and municipal governments (e.g., Environment and Climate Change Canada, Natural Resources Canada, Transport Canada, Quebec MEIE, Ontario Ministry of Energy, City of Toronto, U.S. EPA, Railroad Commission of Texas), international organizations (UNDP, European Commission, World Bank), energy companies and utilities, consulting firms, and academic institutions. ESMIA generates revenue through project-based, multi-year consulting mandates typically awarded via competitive procurement, with quote-based/negotiated pricing. Distribution is direct — sales-led, relationship-driven, and supplemented by academic partnerships and peer-reviewed publications. The firm has been unanimously elected as Operating Agent for ETSAP (IEA Technology Collaboration Programme), operates a small specialized team of approximately 12 members, and is engaged in projects across Canada, the United States, Mexico, Kazakhstan, Colombia, Bangladesh, Benin, and Ethiopia.

Name

ESMIA Consultants Inc.

Legal name

ESMIA Consultants Inc.

Website

https://esmia.ca

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

11–50 employees

Short description

ESMIA Consultants is a Quebec-based energy and climate consulting firm that builds proprietary 3E (Energy-Economy-Environment) optimization models — notably NATEM and NAGEM — to advise governments, international organizations, and energy companies on net-zero pathways, energy policy, and decarbonization strategy.

Ownership category

akta.pro rank

Product category

Energy System Modelling and Climate Consulting Services

NAICS

Management Consulting Services (54161), Environmental Consulting Services (54162), Other Scientific and Technical Consulting Services (54169)

SIC

Services-Management Consulting Services (8742), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Sustainability & ESG Consulting (BPAHACAK)

akta.pro secondary industries

ESG Strategy & Materiality Assessment (EUAHAJAA), ESG Governance, Sustainability Reporting & Assurance Advisory (BPAHAFAJ), ESG Data Platforms, Controls & Audit Readiness (Data quality, internal controls) (EUAHAJAN)

Keywords

• Energy system modelling
• Climate strategy consulting
• Net-zero pathway analysis
• Energy policy advisory
• Integrated assessment modelling

Headquarters

HQ city

Sainte-thérèse-de-blainville

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Energy System Modelling Consulting Services: ESMIA generates revenue through project-based consulting mandates with governments, energy companies, consulting firms, and research bodies. Projects are awarded through competitive procurement and typically involve long-term, large-scale modelling and policy analysis engagements. Revenue is derived from professional services rendered under contract.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

ESMIA Consultants provides proprietary energy system modelling and consulting services using its integrated 3E (Energy-Economy-Environment) models (NATEM, NAGEM, NATEM-Power, RateVision, ProsumArise). The firm delivers least-cost net-zero pathway analysis, energy policy advisory, climate strategy consulting, and custom energy model development for governments, energy companies, utilities, and research institutions across North America and globally.

Product overview

ESMIA Consultants Inc. offers a portfolio of proprietary integrated 3E (Energy-Economy-Environment) energy system models delivered as consulting services. The core platform consists of NATEM (North American TIMES Energy Model) - an economy-wide optimization model for net-zero scenario analysis - which can be coupled with NAGEM (North American General Equilibrium Model) for macroeconomic impact assessment. Supporting models include NATEM-Power for hourly electricity dispatch optimization, RateVision for consumer energy rate forecasting, and ProsumArise for prosumer behavior simulation. All models are available as standalone tools or integrated through coupling, enabling comprehensive energy-climate-economic analysis from technology-level to economy-wide perspectives.

Differentiator

Problem solved

Functional benefit

Brands

• NATEM (North American TIMES Energy Model): ESMIA's proprietary energy systems optimization model used to assess evolution of energy systems, energy prices, emerging technologies, GHG mitigation options, and mitigation costs.
• NAGEM (North American General Equilibrium Model)
• RateVision
• NATEM-Power
• ProsumArise

Products and services

• NATEM (North American TIMES Energy Model) Proprietary economy-wide optimization energy system model based on the TIMES framework. Describes the entire integrated energy system of North American jurisdictions, providing rigorous least-cost analysis for identifying solutions to achieve energy and climate objectives without compromising economic growth. Can be used standalone or coupled with NAGEM for integrated 3E (energy-economy-environment) analysis.
• NATEM-Power Hourly electricity planning model for power sector capacity expansion and dispatch that performs least-cost optimization. Leverages load forecasts from NATEM and ensures electricity supply meets demand at all hours of the year for each jurisdiction over a long-term planning horizon. Standalone extension of NATEM that can be coupled for integrated economy-wide electrification and power sector planning analysis.
• RateVision Consumer-centric energy rates model focusing on the impact of energy demand and supply scenarios on different consumer categories (residential, commercial, industrial). Applies current variable rate and fixed charge design rules at provincial level to forecast how energy rates and charges for different energy commodities (electricity, natural gas, gasoline, diesel, RNG, hydrogen) will change over time.
• NAGEM (North American General Equilibrium Model) New generation dynamic macroeconomic computable general equilibrium (CGE) model that simulates deep economic transformation to achieve ambitious GHG reduction targets. First model in Canada applied to identify economy transformation pathways for net-zero scenarios. Covers 13 Canadian jurisdictions with detailed economic models including 520+ products, 260+ industries, and 100+ household expense categories. Can be used standalone or with NATEM.
• ProsumArise Intelligent agent-based model that simulates the transformation of conventional consumers into prosumers (producer-consumers) under a given energy policy for a given jurisdiction over a long-term horizon. Enables planning incentives for distributed generation and storage, estimating residential market opportunity, assessing household energy performance, evaluating prosumers' impact on load profiles, and estimating GHG reduction potential.
• Customized Energy Models and Modelling Consulting Services Custom energy systems model development services and modelling consulting for specific techno-economic analyses. ESMIA's team evaluates requirements to develop turnkey energy systems models that factor in unique technological, economic, and environmental ecosystems for clients needing specialized optimization or simulation models. Delivered as project-based consulting engagements.

Quantifiable outcome

• Developed 100-150 net-zero pathways for all Canadian provinces for the Pathways Explorer
• +2 more outcomes

Named customers10 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature5 records

Partnerships

24 partnerships are on record, tiered core and minor.

• University of HoustoncoreStrategic or Co-development Partner · 1 January 2025ESMIA collaborated as part of a research consortium led by the University of Houston, along with the INGAA Foundation and Wood, to produce the 2025 North American Midstream Infrastructure Report. The consortium conducted analysis finding that over $1 trillion in new midstream energy infrastructure investment will be needed by 2052.
• WoodcoreStrategic or Co-development PartnerWood, a global engineering and consulting firm, partnered with ESMIA and the University of Houston in the INGAA Foundation research consortium for the 2025 North American Midstream Infrastructure Report.
• INGAA FoundationcoreStrategic or Co-development PartnerThe INGAA Foundation commissioned and co-sponsored the 2025 North American Midstream Infrastructure Report, engaging a consortium led by the University of Houston with contributions from Wood and ESMIA Consultants.
• ETSAP (Energy Technology Systems Analysis Programme) / International Energy Agency (IEA)coreStrategic or Co-development PartnerESMIA was unanimously elected by the ETSAP community as the Operating Agent. ETSAP is one of the longest-running Technology Collaboration Programmes under the IEA, with appointed delegates from 22 countries. ESMIA's role is to facilitate operations and discussions of the ETSAP Executive Committee and foster international collaboration in energy systems modelling.
• HEC Montréal (e3 Hub)coreStrategic or Co-development PartnerESMIA collaborates with the e3 Hub at HEC Montréal and GERAD – Research Center in Decision Analysis on techno-economic modelling, robust optimisation, and linear/non-linear programming. Professor Olivier Bahn leads this academic partnership, contributing to multiple joint R&D projects.
• École de technologie supérieure (ETS)coreStrategic or Co-development PartnerESMIA partners with ETS's Department of Construction Engineering (Professor Annie Levasseur) for techno-economic modelling of forest management strategies, bio-energy, and biogenic carbon accounting. Joint PhD theses and research projects are conducted with ETS.
• Université de SherbrookecoreStrategic or Co-development PartnerESMIA collaborates with Université de Sherbrooke's LIRIDE laboratory (Professor Ben Amor) on life-cycle analysis and civil engineering projects. Joint PhD work includes NATEM model applications and consequential life cycle assessment.
• McGill UniversityminorStrategic or Co-development PartnerESMIA partners with McGill University's Department of Civil Engineering (Professor Shao) on carbon-free building block engineering as replacement for cement, including a research project on reducing CO2 emissions by replacing Portland cement with carbonation-activated slag.
• Polytechnique MontréalminorStrategic or Co-development PartnerCollaboration with Polytechnique Montréal's Department of Mechanical Engineering (Professor Bernier) focuses on building archetypes, demand load curves, and big data from smart meters for energy models.
• Queen's UniversityminorStrategic or Co-development PartnerESMIA collaborates with Queen's University School of Policy Studies (Professor Mabee) on forest operations, wood chemistry, pulp and paper science, advanced forest products, bioenergy, and circular economy strategies.
• Université LavalminorStrategic or Co-development PartnerPartnership with Université Laval's Department of wood and forest sciences (Professor Thiffault) covers wood and forest sciences, forest engineering, forest ecology, and forest management strategies for climate change mitigation.
• Institut de l'énergie Trottier (IET)coreStrategic or Co-development PartnerESMIA and IET have a long collaboration history for the development of Canadian Energy Outlooks and energy transition scenarios. Joint work includes building an online Pathways Explorer with 100-150 net-zero pathways for all Canadian provinces.
• National Research Council of Canada (NRC)coreStrategic or Co-development PartnerESMIA participates in the Hydrogen and Climate Partnership (H2CLiP) project examining industrial value chains restructuring between Canada and Germany, funded by the National Research Council of Canada.
• VITO (Flemish Institute for Technological Research, Belgium)minorStrategic or Co-development PartnerVITO partnered with ESMIA on the Partnership for Market Readiness (PMR) Colombia project for the World Bank, assessing nationally Determined Contributions (NDC) in developing countries.
• IEECP (Institute for European Energy and Climate Policy, Netherlands)minorStrategic or Co-development PartnerESMIA collaborates with IEECP on management of large-scale Horizon 2020 European projects on Integrated Assessment Modelling for global mitigation scenarios.
• National Technical University of Athens (NTUA)minorStrategic or Co-development PartnerCollaboration with NTUA on Integrated Assessment Modelling for climate mitigation scenarios, notably through the PARIS REINFORCE project.
• IVADO (Institute for Data Valorization)minorStrategic or Co-development PartnerESMIA participated in the VORTEX project (2018-2022) funded by IVADO's fundamental research program, focusing on data valorization and robust optimization for energy transition towards smart grids with renewable components.
• Université du Québec à Montréal (UQAM)minorStrategic or Co-development PartnerCollaboration with UQAM's Department of Strategy, Social and Environmental Responsibility (Professor Mark Purdon) on transportation and GHG modelling, funded by the joint clean climate transport research partnership.
• University of Victoria (SESIT Group)minorStrategic or Co-development PartnerPartnership with University of Victoria's Sustainable Energy Systems Integration & Transitions (SESIT) Group on urban scale electricity modelling.
• Memorial University of NewfoundlandminorStrategic or Co-development PartnerCollaboration with Memorial University's Collaborative Applied Research in Economics (Professor Locke) on oil forecast modelling and macroeconomic modelling.
• Abt AssociatescoreImplementation/ SI/ Consulting PartnerESMIA worked with Abt Associates and the U.S. EPA on developing the COMET model and using COMET-NYC to inform the first New York City Climate Budget.
• TetraTechcoreImplementation/ SI/ Consulting PartnerESMIA was engaged by TetraTech under the USAID-funded BADGE (Bangladesh Advancing Development and Growth through Energy) project to train the Power System Planning Working Group to use the TIMES model.
• European CommissioncoreStrategic or Co-development PartnerESMIA was a key partner in the PARIS REINFORCE project (€6.5 million funding) involving 18 modelling teams worldwide, developing novel Integrated Assessment Model-oriented frameworks for Paris Agreement climate policy support. Also involved in the DIAMOND project for next-generation open IAMs.
• World Bank / Flemish Institute of Technology Research (VITO)minorImplementation/ SI/ Consulting PartnerPartnership for Market Readiness (PMR) Colombia project: VITO in Belgium worked with the World Bank and ESMIA to consolidate sector GHG emission scenarios and assess abatement costs for the Colombian government's NDC update.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/esmia-consultants

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

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 ESMIA Consultants Inc.