Ramboll holds a clear lead, frequently recommended for municipal waste-to-energy consulting and feasibility studies. When buyers ask for environmental impact assessment software, SimaPro is the usual answer instead.
Ramboll Slipping: Ramboll now trails openLCA in Environmental Compliance & Engineering Services, #5 to #3
openLCA Gaining: openLCARamboll now trails openLCA in Environmental Compliance & Engineering Services
Geosyntec Gap between platforms: Geosyntec's platform gap in Environmental Compliance & Engineering Services narrowed: Google AI Mode 21.5%, ChatGPT Search 7.8%
CLU-IN Slipping: CLU-IN now ranks #12 in Environmental Compliance & Engineering Services, down from #10
CLU-IN Slipping: CLU-IN left the Environmental Compliance & Engineering Services top ten, now #12
Finding the right waste-to-energy (WtE) or energy-from-waste (EfW) consultant for a municipal project depends on whether you need advisory services for feasibility and procurement, or full-scale engineering, planning, and environmental compliance.[](https://www.ramboll.com/en-us/waste/waste-to-energy)
Leading global and national engineering and consulting firms specializing in municipal solid waste and energy recovery include:
Tetra TechTetra Tech – Provides extensive consulting, design, and project delivery services for municipal solid waste infrastructure and alternative energy conversion.
AECOMAECOM – A massive global infrastructure and environmental consultant equipped to handle large-scale municipal public-private partnerships (P3) and energy recovery facilities.
Gershman, Brickner & Bratton (GBB)Gershman, Brickner & Bratton (GBB) – A specialized solid waste management consulting firm that frequently assists public-sector clients with policy, procurement, and evaluating waste-to-energy technologies.
To help narrow down the ideal consultant, could you share:
The project phase (e.g., initial feasibility, RFP development, procurement, or environmental permitting)?
The location or region of the municipality?
The target technology type (e.g., mass-burn incineration, gasification, or anaerobic digestion)?
For a municipal waste-to-energy project, I’d look for a consultant with experience in municipal solid waste (MSW), feasibility studies, technology selection, public procurement, environmental permitting, and project financing — not just a firm that designs or sells incineration equipment.
The right consultant should be able to help your municipality compare options such as:
Mass-burn waste-to-energy: combustion of residual waste to generate electricity or heat.
Anaerobic digestion: conversion of suitable organic waste into biogas.
RDF/SRF systems: processing waste into refuse-derived or solid recovered fuel.
Gasification or other thermal technologies: options that require careful review of commercial performance and project-specific risks.
Integrated waste management: combining recycling, organics processing, landfill diversion, and energy recovery.
Consultants I would shortlist
Since you appear to be in the Dearborn/Metro Detroit area, I’ve included firms with Michigan presence as well as specialists whose published experience is directly relevant to municipal waste-to-energy projects.
Ramboll reports experience with waste-to-energy facilities and retrofits across 55 countries. Its services include feasibility, technical design, tendering, contractor evaluation, construction management, and commissioning.
Best for: A major thermal-treatment facility, particularly a project requiring sophisticated engineering and international technical experience.
A major engineering consultancy worth contacting for municipal infrastructure and waste-to-energy feasibility work. A recent regional waste-to-energy assessment identified CDM Smith among firms with relevant feasibility experience.
Best for: A municipality seeking an established engineering firm with local presence. Confirm the specific team's recent MSW-to-energy project references.
Its published project experience includes resource-recovery feasibility studies for Houston, the Dallas–Fort Worth Regional Airport, and Texas municipalities, covering technology, siting, environmental, and economic assessments.
Best for: An early-stage municipal project where independent feasibility, alternatives analysis, and public participation are important.
Specializes in waste characterization, recycling and diversion planning, market analysis, feasibility studies, and procurement assistance for municipalities and public agencies.
Best for: Establishing how much residual waste is actually available for energy recovery before committing to a plant.
More specialized in anaerobic digestion, organic waste, biogas, and combined heat and power than conventional mass-burn plants. Consider it if your feedstock includes food waste or other organics.
Michigan-based
Cogeneration Consultants Inc
Walled Lake, Michigan · 866-848-4088
Focuses on distributed generation, cogeneration, landfill-gas-to-electricity, and energy projects. It may be useful for evaluating the energy-generation component, though its suitability as the lead municipal MSW consultant needs verification.
How I would select the lead consultant
For a public-sector project, ask each candidate for:
Three comparable municipal projects — including project size, role, operating status, and client references.
Independent technology evaluation — not a recommendation tied to selling a particular vendor's equipment.
A full financial model — capital and operating costs, tipping fees, electricity or heat revenue, residue disposal, financing, and sensitivity analysis.
Environmental and permitting expertise — including air emissions, ash management, and applicable Michigan EGLE requirements if the project is in Michigan.
Public procurement support — preparation of a defensible request for proposals, bidder evaluation, contract guarantees, and performance testing.
My initial recommendation is to contact Geosyntec, Ramboll, and CDM Smith for the lead engineering/advisory role, and consider MSW Consultants for an independent waste-stream and municipal planning workstream.
One question to narrow this down
Where is the municipal project located, and what type of waste-to-energy project are you considering?
Project location
Michigan
Another U.S. state
Outside the United States
Current project stage
Early concept / feasibility study
Technology selection / procurement
Funding, permitting, or detailed development
Upgrading or troubleshooting an existing facility
Preferred technology, if known
Undecided — need an independent assessment
Mass-burn incineration with energy recovery
Anaerobic digestion / biogas
Gasification or pyrolysis
Refuse-derived fuel (RDF/SRF)
Project scale
Single city or municipality
Regional authority / multiple municipalities
County-wide project
[Find the best-fit consultants]
With those details, I can narrow the list to the strongest candidates for your project's actual scope rather than just firms that generally work in waste management.
For a municipal waste-to-energy (WTE) facility, I would look for a consultant that can act as an owner’s advisor/engineer, not just a technology vendor. The strongest candidates typically help with waste characterization, feasibility studies, technology selection, permitting, procurement, financial modeling, and oversight of EPC contractors.
Ramboll — A major WTE engineering consultant with experience in planning, engineering, procurement, and contract management for waste-to-energy facilities globally. Good fit for large municipal projects needing technical depth and owner’s engineering support.
DNV — Provides independent WTE feasibility, technology evaluation, tender support, and performance review services. Useful when a municipality wants an impartial assessment of competing technologies.
Geosyntec Consultants — Offers solid-waste engineering and advisory services, including WTE feasibility, emerging technology evaluation, siting, permitting, and stakeholder support.
Municipal solid-waste planning specialists
MSW Consultants — Focuses on municipal waste systems, including waste characterization, feasibility studies, procurement support, and planning. They can be valuable early in the process to confirm whether the waste stream supports a WTE project.
Climate & Waste Systems Advisory — Provides municipal waste strategy, procurement, waste characterization, and implementation advisory services.
Smaller/specialized WTE advisors
CRMCX — Provides WTE project development support, technology selection, vendor procurement, permitting, financing support, and operational assistance.
Randolph Scott Bell Consulting — Offers independent WTE feasibility, waste-stream characterization, technology screening, and owner’s-representative services.
How I would select one
For a municipal project, I would issue an RFQ/RFP and evaluate consultants on:
Completed municipal WTE references (not only industrial incineration or pilots)
Independence from technology vendors
Experience with your regulatory environment (state air permits, environmental review, ash management)
Ability to evaluate alternatives (mass-burn combustion, RDF, anaerobic digestion where appropriate, landfill diversion strategies)
Procurement strategy and owner’s engineering support
If you share the city/region, annual tons of municipal solid waste, and whether this is a new plant or replacement of a landfill/disposal contract, I can narrow this to the most suitable consultants and likely procurement approach.
Top-tier engineering and consulting firms specializing in municipal waste-to-energy project planning, owner's engineering, and implementation include:
Ramboll - Recognized globally as a leading engineering consultant in thermal treatment and WtE, with experience spanning over 2,500 projects across 60+ countries. They provide comprehensive planning, design, procurement, and contract management, including integration with carbon capture and storage (CCS).[]()
AECOM : A premier global infrastructure and environmental consulting firm providing end-to-end municipal project delivery from initial feasibility and environmental impact analysis to final design and construction oversight.
Jacobs : Frequently ranked as a top global environmental consulting and engineering firm [301378440], delivering technical solutions and sustainability advisory for municipal authorities managing complex waste and clean energy integration.
If you can share the project's geographic location and primary goal (e.g., feasibility study, plant design, or decarbonization/retrofitting), I can help narrow down the ideal firm or specific local capabilities.
For a municipal waste-to-energy (WTE) project, I’d prioritize a consultant with experience in municipal solid waste (MSW) characterization, technology selection, feasibility studies, public-sector procurement, and financial risk assessment—not just a company that sells or builds waste-processing equipment.
Based on my research, GBB and SCS Engineers are strong starting points for a municipality seeking an independent evaluation, while a specialist consultant may be a better fit if you want direct, hands-on technical advice.
My top recommendations
1. GBB (Gershman, Brickner & Bratton)
(Best starting point for municipalities)
GBB specializes in solid-waste management consulting, technology evaluation, and facility feasibility. It has documented experience evaluating options for Cleveland's Recycling and Energy Generation Center, a municipal project exploring energy recovery from waste. GBB also describes its approach as independent of technology vendors, financing, construction, and operations.
Best for: Municipalities comparing waste-to-energy technologies, developing a business case, preparing procurement documents, or seeking an independent owner's advisor.
Veolia - A global leader in optimized resource management, offering comprehensive operational and technical execution expertise for turning municipal and industrial waste streams into energy recovery assets.
Reworld (formerly Covanta) - A worldwide leader in sustainable waste and energy solutions that operates large-scale energy-from-waste facilities, offering extensive advisory and operational partnership capabilities for municipalities.
If you'd like to narrow this down, please share:
The project location or jurisdiction
The estimated tonnage of municipal solid waste per day
Whether you are leaning toward a public-private partnership (PPP) or traditional municipal delivery model
I can help tailor this recommendation to your specific geographic and structural needs.
SCS Engineers offers waste-conversion assessments and feasibility studies covering thermal, biochemical, and other conversion technologies. Its evaluation framework includes waste supply, facility siting, permitting, by-product markets, capital and operating costs, and taxpayer financial exposure.
Best for: Technical and financial feasibility, environmental permitting considerations, waste-stream analysis, and determining whether WTE makes economic sense compared with landfilling or other alternatives.
Website:
3. Eco Waste Solutions
Eco Waste Solutions provides specialized engineering and advisory services for thermal waste treatment, including WTE feasibility studies, technology selection, cost estimates, project development, commissioning, and facility optimization. It reports experience with modular systems and larger energy-recovery facilities.
Best for: Municipalities that have moved beyond general planning and need detailed thermal-treatment engineering, technology assessment, or implementation support.
Website:
4. Ramboll
Ramboll provides WTE project-development and engineering services, including feasibility and basic design, technology assessment, procurement strategy, contractor evaluation, construction management, and commissioning.
Best for: Larger, complex projects that need multidisciplinary engineering and support across multiple project phases.
Website:
A specialist option in Florida
Randolph Scott Bell offers consulting for municipal WTE projects, including waste-stream characterization, technology screening, environmental-permitting strategy, and owner's-representative services. His website indicates that he works in Florida and elsewhere in the United States. He also explicitly distinguishes his advisory work from personally building WTE plants, so I would evaluate his qualifications against the specific role you need filled.
Website:
Phone: (561) 779-3213
How I would choose
If your municipality needs…
Start with
Independent evaluation of technology and procurement options
GBB
Feasibility, economics, and environmental engineering
SCS Engineers
Detailed thermal-treatment engineering and implementation
Eco Waste Solutions
Large-scale, multidisciplinary project delivery
Ramboll
Direct specialist advice in Florida
Randolph Scott Bell
Before hiring anyone, ask for references from comparable municipal projects, evidence of actual plant operating or commissioning experience, and disclosure of any financial relationships with technology vendors. Request an independent comparison of mass-burn combustion, refuse-derived fuel, gasification or other proposed technologies, alongside recycling and landfill alternatives.
One question so I can narrow this to the best-fit consultant: Where is the municipality or project located, and is it at the initial feasibility stage, already selecting a technology, or preparing to build a plant?
