G W 2 E
The GW2E team oversees each project from initial engineering and design development through construction, commissioning, and ongoing management. Our team is composed of senior advisors with extensive experience in renewable energy and infrastructure development, supported by multidisciplinary engineering professionals.
Global Waste 2 Energy (GW2E) is an internationally focused advisory and project development firm specializing in Waste-to-Energy and integrated waste management solutions. Working alongside a global network of technical, financial, and delivery partners, GW2E provides end-to-end support for the planning, structuring, and implementation of bankable Energy-from-Waste infrastructure projects.
GW2E delivers the full suite of technical advisory, owner’s engineering, and EPCM services required to successfully develop and execute complex waste and energy infrastructure investments. Our approach is grounded in technical rigor, commercial discipline, and an in-depth understanding of public-sector, PPP, and blended-finance project environments.
Our Core Capabilities
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Integrated waste strategy development
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Technology assessments (including gasification, pyrolysis, and advanced thermal processes)
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Feasibility studies and investment-grade business case preparation
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Technical due diligence of projects and technologies
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Site selection and assessment
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Conceptual design, plant layout, and configuration optimization
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Risk and opportunity assessment
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Project structuring and procurement planning
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Value engineering and lifecycle cost optimization
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Preparation of technical specifications and tender documentation
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Evaluation of proposals, negotiations, and contract close-out
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Contract management
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Construction supervision, inspection, and commissioning support
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Site management and health, safety, and environmental (HSE) oversight
GW2E operates across a range of delivery and ownership structures, including public-sector projects, public-private partnerships (PPPs), and privately developed infrastructure. Our clients include municipal and regional authorities, national governments, waste management operators, project developers, financial institutions, development finance institutions (DFIs), and international funding agencies.
For operational facilities, GW2E provides comprehensive asset management and performance advisory services, supporting long-term operational reliability, regulatory compliance, and value preservation.
By combining global experience with localized execution, GW2E offers a true one-stop-shop Energy-from-Waste consultancy, capable of advancing projects from concept through commissioning and into sustainable operation.
Why Choose GW2E
Meet the Waste 2 Energy Team
Adriano A. Oliveira, B.S.C.E, EMBA, CCIM
Chief Operating Officer
619-306-4948 – US
ao@gw2energy.com
Adriano A. Oliveira holds a Bachelors Degree in Civil Engineering from San Diego State University and is an Executive MBA graduate from the University of Oklahoma in Renewable Energy. He has worked in Solid Waste & Environmental Engineering for over 10 years with two of those years in landfill design, permitting, LFG utilization projects, document preparation, and QCQA oversight for waste disposal facilities.
Adrian possesses both strong verbal and written communication skills, as well as, the ability to coordinate the regulatory agency review process. He offers over 20 years of experience in positions of progressive responsibility and an attractive track record of developing profitable business solutions and opportunities. He has demonstrated his accomplishments by developing corporate growth, stability, and financial performances.
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Adrian also has an in-depth understanding of the financial needs on all levels of business, including: evaluating, analyzing, and communicating financial data. Clients have recognized his strong leadership skills along with his proven ability to train and direct teams of professionals exceeding targeted goals. Adrian has outstanding communication, organizational, and relationship-building background and is easily able to integrate technology in business settings that improve overall operations.
Chief Executive Officer
617-888-7524 – US
jm@gw2energy.com
John Monteiro, B.S.C.E
John Rodrigues Monteiro was born in Cape Verde Islands, immigrated to Massachusetts as a child, graduated from Scituate High School in 1972 and attended Tufts University where he received a bachelor’s degree in Civil Engineering in 1976.
From 1976 through 1980, he worked for Texas Instruments as a manufacturing engineer, where he became highly respected as a manufacturing problem solver and cost reduction expert. His first major assignment was to eliminate the hazardous fumes created through the degreasing process utilized during manufacturing of electronic products. The new process eliminated the toxic fumes and reduced the quantity of highly toxic degreasing fluid use by 75%, as well as cost savings of millions of dollars per year.
In 1978, he started ASEC Corporation, while working full time for Texas instruments. ASEC Corporation is a multi disciplined engineering and land surveying firm located in Massachusetts. The firm has provided Structural and Civil Engineering, Architectural Design and Land Surveying services for 32 years. Their design experience includes buildings, highways, bridges and railroad projects, and waste water treatment. In addition, they have experience in site development and utility design. ASEC's Land Surveying experience includes: boundary, hydrographic, topographic, tunnel surveys, as well as, construction lay-out.
In addition to ASEC Corporation, Mr. Monteiro started the Verde Survey Solutions and Applied Services in Engineering and Construction, as well as three other successful businesses and two joint ventures.
John James Sinclair
Director of Waste-to-Energy Development
John Sinclair is a seasoned waste and renewable energy professional with over 26 years of experience in the industry. As Director of Ignian Ltd, he has focused on waste-to-energy (EFW) development, biomass projects, and resource recovery, bringing innovative solutions to the challenges of waste management. His expertise spans all aspects of lands and planning, environmental licensing, and strategic development for agricultural, energy, minerals, and waste projects across the UK.
John’s notable achievements include the successful planning of the Allington EFW plant for Kent County Council and managing the waste strategies for the Drax, Eggborough, and Ferrybridge power stations, which collectively used 25 million tons of coal annually. He was the author of the UK’s annual Energy Market Report, providing vital insights into market trends. As Director of UYE (UK) Ltd, he led the development of the waste wood biomass fuel strategy for the Holbrook CHP project, overseeing all aspects from planning consents to operational commissioning.
During his tenure with SITA (now SUEZ), John played a key role in shifting the company’s strategy from landfill to renewable energy, recycling, and waste commoditization. He was also instrumental in developing the export market for waste wood biomass, creating new opportunities for renewable fuels in the UK and Europe. John continues to advise European EFW companies and has a strong background in securing long-term fuel contracts and delivering profitable waste management solutions.
David Baxter
Director of Strategic Partnerships & PPP Development
David Baxter is an internationally recognized expert in public-private partnerships (PPPs), sustainable infrastructure development, and strategic procurement. With over 30 years of experience working across North America, Africa, Europe, the Middle East, and Asia, David has advised governments, development banks, and multinational organizations on how to implement resilient, transparent, and competitive infrastructure projects aligned with national development goals.
David currently serves as a Senior Advisor with the International Sustainable Resilience Center and as a Steering Committee Member of the World Association of PPP Units & Professionals (WAPPP), where he also chairs the North American Chapter. He is a thought leader in sustainable PPP procurement, contributing to the World Bank’s benchmarking reports and the APMG PPP Certification Program, and regularly engages with the Global Infrastructure Hub and the Global Center on Adaptation.
Throughout his career, David has led high-impact initiatives including USAID’s Power Africa, the MCC infrastructure monitoring portfolio (exceeding $1B) at Jacobs Engineering across eight countries, and procurement policy reform in Egypt, Sri Lanka, and the Maldives. He has worked closely with both public and private sector stakeholders to design and implement People-First PPPs (PfPPPs) that support economic development and the achievement of the UN’s Sustainable Development Goals (SDGs).
At GW2E, David brings unmatched strategic insight into global infrastructure planning, procurement frameworks, and capacity building. His focus is on building long-term, ethical partnerships that align limited public resources with innovative private sector solutions—ensuring that every project delivered is not only financially viable but socially impactful and environmentally responsible.
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Neil Tarrant
EMBA, PMP
Neil Tarrant is a seasoned energy infrastructure executive with deep expertise in independent technical assurance, commissioning oversight, and operational risk management for advanced energy systems. With a career spanning utility-scale energy storage, hybrid power systems, and mission-critical infrastructure, Neil brings a highly practical, execution-driven perspective to evaluating and mitigating project risk across the full asset lifecycle.
Director of Strategic Risk & Governance
Neil is the Co-founder and CEO of MPOWER Grid Edge, an independent assurance firm focused on improving the safety, reliability, and long-term bankability of complex energy projects. Through MPOWER Grid Edge, he leads the development of structured, third-party risk management and oversight frameworks that support owners, investors, insurers, and grant funders in validating technical readiness, commissioning quality, and long-term performance prior to and following commercial operation.
Prior to founding MPOWER Grid Edge, Neil managed the delivery of front-of-the-meter battery energy storage projects across major U.S. power markets including CAISO, ERCOT, and the Pacific Northwest. Over his career, he has overseen the commissioning and delivery of more than 850 MWh of operational BESS capacity, with an additional 900 MWh constructed under his leadership. Earlier roles included leading first-of-kind modular generation deployments and Tier IV standby power systems for hyperscale data centers and mission-critical facilities across the United States and Canada.
Neil holds an Executive MBA in Energy and Renewables and is a certified Project Management Professional (PMP). At GW2E, he contributes independent technical insight and disciplined risk oversight, strengthening investor confidence, grant compliance, and long-term operational resilience for complex Waste-to-Energy infrastructure projects.
Stephen Bennett, EMBA
PMP, LSSBB
Senior Energy Analyst
317-507-5244 - US
Mr. Bennett has worked in international business development in the energy field in Africa, the Middle East, the Mediterranean, and the Philippines. He brings over 30 years of international business experience, both in government sectors, information security, and major infrastructure development. His certification in InterCultural Intelligence aids in Mergers & Acquisitions, international taxation, and formation of localized utility companies throughout the world. As Senior Energy Analyst, Mr. Bennett has worked in renewables project development feasability studies in Africa, the Middle East, the Mediterranean, and in the USA. He brings over 30 years of international business experience, ten years in renewables, engaging in projects with stakeholders from the beginning with land negotiations, utility scale solar+BESS offgrid designs, EV charging + Solar Carports. He has created the OptiPower 360 energy efficiency assessment, bringing to fruition the bundle of incentives available for solar and wind project pipelines globally.
Jeff Greuttert
EMBA, PMP, CSP-PO
Jeff Gruettert is an experienced operations and product leader with a strong track record of building scalable operating models, aligning complex stakeholders, and translating technical systems into clear, decision-ready insights. His career spans grid operations, energy systems, and enterprise transformation, where he has consistently helped organizations move from complexity to execution with discipline and clarity.
Independent Risk Oversight Advisor
Jeff currently serves in a senior product and operations leadership role at MISO, where he leads the delivery of data, analytics, and visualization capabilities that grid operators depend on to maintain real-time system reliability. His work sits at the intersection of operations, technology, and governance, supporting mission-critical decision-making in one of North America’s most complex power system environments.
Earlier in his career, Jeff scaled a startup into a multi-million-dollar enterprise, led post-merger integration efforts, and built resilient operating systems across operations, finance, sales, and talent management. These foundations continue to support long-term performance and organizational stability. Known for a founder’s mindset, Jeff brings a pragmatic, results-oriented approach to building teams, improving execution, and creating operational transparency across complex programs.
Jeff holds an MBA with a Graduate Certificate in Renewable Energy and maintains active professional credentials including Project Management Professional (PMP), Certified Scrum Professional – Product Owner (CSP-PO), and ITIL Foundations. At GW2E, he contributes operational discipline, program alignment, and data-driven insight, strengthening execution readiness, stakeholder confidence, and long-term project performance.
Michael Ujcich, BS.BA.
Chief Development Officer
440-477-0202 - US
Michael Ujcich is a serial environmental entrepreneur and has considerable experience in the renewable energy space. He has been a sophisticated investor and a deal maker for the past 24 years. Michael’s background includes working with site design, construction, estimating and documentation, project and design development, renewable energy technologies and green, energy efficient
construction methods. He has been a volunteer with Green Energy Ohio since 1986 promoting renewable energy technologies in the State of Ohio and abroad.
BSBA – John Carroll University
Ransford Bawa, B.S
Ransford Bawa is an accomplished architect, project manager, and construction professional with over a decade of experience in infrastructure projects, renewable energy initiatives, and workforce development. As a licensed contractor in Massachusetts, he excels in delivering sustainable, safe, and efficient projects. Currently serving as a Project Manager at GW2E, Inc., he oversees waste-to-energy (WtE) initiatives, ensuring compliance with industry standards and safety regulations while leading capacity-building efforts. Additionally, he is a Board Member at Raptor Consult Ltd., providing strategic guidance for large-scale construction projects in Ghana. His expertise spans architectural design, site supervision, and construction operations, contributing to economic and community development through training programs and job creation.
With a Bachelor of Architecture from Boston Architectural College and a Bachelor of Project Management from Western Orthodox University, Ransford has earned certifications, including the Turner School of Construction Management Certification and a Massachusetts Construction Supervisor License.
Project Manager
508-292-4786 – US
rb@gw2energy.com
Elisabeth Gonçalves,
MBA.
Development Specialist | Strategic Planner | Investment Mobilizer
Elisabeth Gonçalves is a seasoned development specialist with over 15 years of experience in project
management, resource mobilization, and sustainable development. Armed with an MBA in Leadership
and Sustainability, along with certifications in Business Development, Investment Mobilization, Special
Economic Zones Management, and International Negotiations, Elisabeth excels in driving organizational
growth and operational efficiency.
Her diverse experience spans government, development organizations, and the private sector, where
she has delivered innovative solutions and navigated complex regulatory landscapes. Known for her
strategic thinking, Elisabeth is skilled in mentoring teams to achieve and exceed targets.
Chief Investment Officer
+238-910-1010 – CV
eg@gw2energy.com
Key Achievements:
Led resource mobilization at UNDP, securing substantial funding for the Accelerator Lab innovation projects.
As an Industrial Policy Advisor at the Tony Blair Institute, facilitated strategic investment
opportunities aligned with national industrial strategies.
Co-designed Cabo Verde's first revolving fund, Fundo Lavanta, demonstrating expertise in
fundraising strategy and implementation.
Successfully managed donor relations and coordinated large-scale fundraising efforts, ensuring
project financing and sustainability.
Mobilized investors for key projects in Cape Verde, showcasing her proficiency in attracting and
managing investments.
Elisabeth’s strengths in organization, relationship-building, and technological integration are pivotal in
driving project success and enhancing operational efficiency.
Raymond Adjanohoun
PE, CCNA
Raymond Adjanohoun, PE is a licensed Professional Electrical Engineer with more than 15 years of experience delivering complex electrical infrastructure solutions for mission-critical, industrial, and high-technology environments. He brings deep technical rigor and practical execution insight across power systems that demand the highest standards of reliability, safety, and performance.
Senior Technical Advisor – Electrical & Power Systems
Raymond is the Owner and CEO of T.E. Engineering INC., a 100% employee-owned electrical engineering and environmental consulting firm serving federal, state, and private-sector clients across the United States. His expertise spans medium- and high-voltage power systems, substations, switchgear, redundant power distribution, and reliability engineering for semiconductor fabrication facilities, data centers, cleanrooms, laboratories, healthcare, and advanced manufacturing operations. His work includes full-cycle electrical design, commissioning oversight, arc-flash and protection studies, breaker coordination, and Tier III and Tier IV system validation.
Throughout his career, Raymond has held senior and principal engineering roles with organizations including AM Technical Solutions, Micron Technology (via Jacobs Engineering), and BAE Systems. His project experience includes campus-scale electrical systems up to 34.5 kV, large-scale generator and UPS plants, and infrastructure programs exceeding $1 billion in value. He has led electrical modernization and expansion efforts across multiple U.S. states, supporting continuous 24/7 operations in highly regulated environments.
Raymond is licensed as a Professional Engineer in eight U.S. states and holds advanced credentials including Cisco Certified Network Associate (CCNA). At GW2E, he provides independent electrical and power-system insight, supporting technical validation, risk mitigation, and long-term system resilience for complex Waste-to-Energy infrastructure projects.