Exploring the Benefits and Challenges of Energy as a Service

Originally Aired 12/02/2025


Viewers can take a brief quiz based on this webinar to earn 1 AIA Learning Unit (LU):


Download the presentation slides here: https://www.dropbox.com/scl/fi/xg0s4i...





Presented by:

Bob Knoedler, PE, CxA, EMP, Hanson Professional Services

Jen Szaro, President and CEO, AESP

Timothy D. Unruh, Executive Director, NAESCO



Abstract:



Energy as a Service (EaaS) is an innovative business model where organizations outsource their energy needs to a third-party provider, similar to Software as a Service. Customers avoid upfront equipment costs and responsibility for maintenance; instead, the provider installs, operates, and manages the energy systems, assuming performance risks and often financing the project.



EaaS can also include ongoing monitoring, helping identify further energy savings and simplifying sustainability reporting for ESG and GHGI requirements. Customers pay a subscription or usage-based fee for the energy consumed.



While EaaS shares similarities with Energy Savings Performance Contracts (ESPCs), key differences exist. Understanding the benefits and challenges of EaaS is essential before deciding if it’s the right choice for your organization.



Learning Objectives:

Define Energy as a Service (EaaS) and how it differs from conventional energy procurement models.
Identify the main features and advantages of the EaaS business model, such as risk transfer, financing options, and continuous energy management.
Compare and contrast EaaS with Energy Savings Performance Contracts (ESPCs), highlighting the unique attributes and applications of each approach.
Evaluate the suitability of EaaS for various organizations by assessing its potential benefits and challenges in real-world scenarios.

Sponsored by: HASI

HASI is an investor in sustainable infrastructure assets advancing the energy transition. With more than $15 billion in managed assets, our investments are diversified across multiple asset classes, including utility-scale solar, storage, and onshore wind; distributed solar and storage; RNG; and energy efficiency. We combine deep expertise in energy markets and financial structuring with long-standing programmatic client partnerships to deliver superior risk-adjusted returns and measurable environmental benefits.