Leading the way in sustainable infrastructure development. Puttman Infrastructure develops new or improves existing utility infrastructure systems through innovative delivery models and partnership structures.

With over $250M in award-winning projects developed over the last twenty years, Puttman Infrastructure is the partner of choice of real estate developers, institutions, government agencies, and small communities to develop new, or improve existing, utility infrastructure systems.


Puttman Infrastructure collaborates with best in class researchers, investors, planners, architects, designers, engineers, contractors and operators to develop complex infrastructure solutions to serve the communities in which we live.

Preliminary Assessment and Project Development

We help our partners skip months – and in some cases years – of consulting work to understand and identify the most sustainable and financially viable solution to meet their goals. And we have the project development experience to make it a reality.

Project Finance and Utility Investment

Puttman Infrastructure’s investment fund focuses on innovative, risk adjusted asset classes. Our significant in-house expertise in deal sourcing, development, finance, and management, combined with our pioneering leadership in sustainable infrastructure and utility management, has led to almost two decades of successful financial, environmental, and community development returns for our project partners and investors.

Utility Formation

We are national leaders in utility formation to support sustainable infrastructure and community-scale utility development. Whether a private utility, special utility district or municipal utility, we have the legal, accounting, technical and management experience to create the most effective utility structure to delivery desired benefits to our customers, partners and environment.

Project Management and Delivery

Puttman Infrastructure structures and manages project finance, planning and design, permitting, construction, commissioning and operations under one unified team to provide our partners the most cost-effective utility development solutions available.

Delivery Structures

From traditional design, bid, build to comprehensive, turn-key design, build, operate, finance, we are experienced at finding the right risk adjusted delivery structure for each project to help our partners achieve their project goals.

Types of Utilities and Systems We Development:

  • Water Supply (sourcing, treatment and distribution)
  • Wastewater Treatment (including collection, treatment and reuse)
  • District Energy (including traditional, biomass, geothermal sources)
  • Renewable energy (solar PV)
  • Traditional energy service (including emergency backup generation)
  • Fuel cells, Micro-grid and Onsite energy storage
  • Stormwater Management