Infrastructure

EY-Parthenon advises on financial, procurement, strategic and public-private partnership issues for large-scale infrastructure projects and programs.

Estimates show that 75% of the infrastructure that will be in place in 2050 does not exist today. This is why it is important to get your infrastructure strategy put together and implemented as soon as possible.

Infrastructure investment and sustainable development are top priorities for governments globally. Rapid urbanization and population growth are putting pressure on emerging markets to develop critical new infrastructure, while aging assets and continued underinvestment mean developed economies need to expand their existing focus on infrastructure.

Meanwhile, smart cities are emerging as an investment need, with the interface between urban growth, technology, infrastructure and capital requirements presenting a unique set of opportunities and challenges.

Our infrastructure team supports infrastructure programs from end to end with an integrated approach to help owners, investors and operators deliver value by advising clients on financial, procurement, strategic and public-private partnerships.

Our latest thinking

Does today’s disruption provide the blueprint for tomorrow’s growth?

EY-Parthenon CEO Survey September 2025 reveals how leaders build confidence, resilience, and growth strategies amid disruption and transformation.

Andrea Guerzoni + 2

How the tower sector is contributing to the European economy

Independent TowerCos will continue to play a significant role, underpinning modern European digital economies for the long term. Learn more.

Dr. Ulrich Loewer

Six tactical approaches to achieve the benefits of dig once

Plan, coordinate, and construct smartly for cost-effective infrastructure. Act now with the dig once approach.

Justin Fishman

Why industrial companies need to lead business model innovation

If manufacturers don’t have a seat at the table, they will have to watch as others take control of their value chains. Learn more.

Claudio Knizek + 2

How can data stop homelessness before it starts?

Discover how data and analytics can be employed to help reduce homelessness rates.

Jessica Chamba

How collaborative contracting can improve infrastructure projects

Large infrastructure projects have put owners and contractors at odds. Collaborative contracting is an emerging way forward.

Tom Rousakis + 2

Case Study The better the question The better the answer The better the world works

A shining example of green energy in Morocco

We worked with the Moroccan Government in its efforts to build an innovative solar plant that will work far into the night.

View case study

The better the question

Can sustainable energy drive sustainable growth?

Facing a reliance on expensive, imported fossil fuels, the Moroccan Government was searching for a way to turn renewable energy into reliable energy, to help them become energy self-sufficient. Continue reading

The better the answer

Sunset needn’t stop the rise of solar power

Use a financing and commercial structure that manages risk between public and private sectors to build an innovative solar plant that generates electricity after the sun sets. Continue reading

The better the world works

Leaving a lasting legacy of sustainable growth

The Noor Ouarzazate solar plant will reduce Moroccan energy imports, boost the economy and prove the viability of this green technology to investors around the world. Continue reading

Infrastructure Advisory and Consulting Services

Our teams can help governments, regulators and private clients with infrastructure advisory and ESG support, aiding decisions and project development.

Service Leader

Tom Rousakis
EY-Parthenon US Transactions Infrastructure Leader
Stephen Auton-Smith
Ernst & Young Infrastructure Advisors, LLC, Senior Managing Director
Justin Fishman
Ernst & Young LLP US Government & Public Sector State Local & Education Alliance Leader

Corporate Finance Consulting

The EY corporate finance consulting team helps the CFO drive sustainable value for all stakeholders. Learn more.
Read more
Sustainability and ESG Strategy Consulting

Our Sustainability and ESG Strategy Consulting teams can help you with strategy, M&A, capital allocation, ESG due diligence and portfolio optimization.
Read more
Environment, health and safety

EY CCaSS teams can help reduce the risk of EHS incidents and support decision-making to improve outcomes associated with EHS. Find out how.
Read more
Climate and decarbonization

Supporting organizations with physical and transition risks associated with climate change, and assisting them with market and regulatory changes.
Read more
Government and Public Sector Strategy Consulting

EY-Parthenon Government and Public Sector Strategy Consulting teams help deliver transformative strategies to drive innovation and efficiency. Learn more.
Read more
ESG and sustainability

EY teams can help address ESG and sustainability issues, investor concerns and improve ESG performance. Find out how.
Read more

The infrastructure team

Tom Rousakis

EY-Parthenon US Transactions Infrastructure Leader

Intrigued by the impact infrastructure has on our communities. Motivated to improve government agency performance. Inherited a love of food and gardening from Greek immigrant parents. Father of two.

New York, NY, United States

Stephen Auton-Smith

Ernst & Young Infrastructure Advisors, LLC, Senior Managing Director

Transaction leader in energy and environmental infrastructure. Passionate about climate change and making a positive difference. Father, husband, mountaineer and traveler.

New York, NY, United States

Justin Fishman

Ernst & Young LLP US Government & Public Sector State Local & Education Alliance Leader

Transformational leader. Dedicated to solving the most complex challenges within the government to achieve and advance mission-critical objectives.

New York, NY, United States

Michael Doolan

EY Americas Infrastructure Tax Leader

Helping investors assess and structure investments in infrastructrue assets. Passionate about improving and expanding our infrastructure.

New York, NY, United States

On the agenda (6)

Skip

west

Strategy and Transactions

Featured: Does today’s disruption provide the blueprint for tomorrow’s growth?

Energy & Resources

Featured: Top 10 business risks and opportunities for mining and metals in 2026

Climate change and sustainability services

Featured: How will understanding climate risk move you from ambition to action?

Government & Public Sector Services

Featured: Case study: Intelligent automation shifts a state agency into higher gear

Power & Utilities

Featured: Outlook 2025: four themes empowering utilities

Strategy by EY-Parthenon

Featured: Global economic outlook: slowdown amid uncertainty

east

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients. For more information about our organization, please visit ey.com.

EY-Parthenon is a brand under which a number of EY member firms across the globe provide strategy consulting services.